SOUTH CAROLINA ELECTRIC & GAS CO
8-K/A, 1999-05-14
ELECTRIC & OTHER SERVICES COMBINED
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                       SECURITIES AND EXCHANGE COMMISSION
                              WASHINGTON, DC 20549

                                    FORM 8-K/A

                                 CURRENT REPORT
                     PURSUANT TO SECTION 13 OR 15(d) OF THE
                         SECURITIES EXCHANGE ACT OF 1934


                                February 16, 1999
                ------------------------------------------------
                Date of Report (Date of Earliest Event Reported)


                      SOUTH CAROLINA ELECTRIC & GAS COMPANY
               --------------------------------------------------
               (Exact Name of Registrant as Specified in Charter)


       South Carolina                 1-3375                     57-0248695
 ----------------------------      --------------            -------------------
(State of Other Jurisdiction       (Commission                  (IRS Employer
      of Incorporation)            File Number)              Identification No.)


                                1426 Main Street
                         Columbia, South Carolina 29201
              -----------------------------------------------------
              (Address of Principal Executive Offices and Zip Code)


                                 (803) 217-9000
              -----------------------------------------------------
              (Registrant's Telephone Number, Including Area Code)


                                       N/A
              -----------------------------------------------------
          (Former Name or Former Address, if Changed Since Last Report)



1
<PAGE>

Item 5.  Other Events.

     On February 16,  1999,  SCANA  Corporation,  a South  Carolina  corporation
     ("SCANA"), Public Service Company of NorthCarolina, Incorporated, a North
Carolina corporation ("PSNC"), New Sub I, Inc., a South Carolina corporation and
a wholly-owned  subsidiary of SCANA ("New Sub I"), and New Sub II, Inc., a South
Carolina  corporation  and a  wholly-owned  subsidiary  of SCANA ("New Sub II"),
entered into an Agreement and Plan of Merger, dated as of February 16, 1999 (the
"Merger Agreement") providing for merger transactions among SCANA, PSNC, New Sub
I and New Sub II. SCANA is the parent company of South  Carolina  Electric & Gas
Company  ("SCE&G").  The  Merger  Agreement  and the  press  release  issued  in
connection therewith are filed herewith as Exhibits 10.1 and 99.1, respectively,
and  are  incorporated  herein  by  reference.  The  description  of the  Merger
Agreement  set forth  herein does not purport to be complete and is qualified in
its entirety by the provisions of the Merger Agreement.

     Pursuant  to the Merger  Agreement,  (i) New Sub I will merge with and into
SCANA with SCANA  being the  surviving  corporation  (the "First  Merger"),  and
immediately  thereafter,  (ii)  PSNC  will  merge  with and into New Sub II (the
"Second Merger",  and together with the First Merger,  the "Mergers"),  with New
Sub II surviving as a wholly-owned  subsidiary of SCANA. The Mergers, which were
approved  by the boards of  directors  of both SCANA and PSNC,  are  expected to
occur shortly after all of the  conditions to the  consummation  of the Mergers,
including the receipt of certain  regulatory  approvals,  are met or waived. The
regulatory  approval  process is expected to be completed by the end of 1999. If
the approval of the SEC under the Public Utility Holding Company Act of 1935, as
amended,  has not been  obtained by April 30, 2000,  then the form of the Second
Merger  will be revised to provide  for the merger of PSNC into SCE&G with SCE&G
surviving  as a  wholly-owned  subsidiary  of  SCANA  (the  "Alternative  Second
Merger")  and the parties  will amend the terms of the Merger  Agreement to make
them consistent with the Alternative Second Merger.

     Under the terms of the Merger Agreement, each holder of PSNC's common stock
together with associated  purchase  rights,  other than PSNC or any wholly-owned
subsidiary  of PSNC or SCANA  or any  wholly-owned  subsidiary  of  SCANA,  will
receive  either (i) $33.00 in cash for each share held by such holder (the "PSNC
Cash  Consideration"),  (ii) a number of shares of SCANA's common stock equal to
the PSNC  Exchange  Ratio (as defined  below) for each share held by such holder
(the  "PSNC  Stock  Consideration"),   or  (iii)  a  combination  of  PSNC  Cash
Consideration and PSNC Stock Consideration in respect of each share held by such
holder.  Each  holder  of PSNC  common  stock  may  elect to  receive  PSNC Cash
Consideration for their shares, subject to certain limitations.

     The PSNC Exchange  Ratio will be equal to $33.00  divided by either (i) the
average  of the  closing  prices  of  SCANA  common  stock  for  each  of the 20
consecutive  trading days in the period  ending on the deadline for electing the
form of consideration  (the "Average Price") if such Average Price is no greater
than $32.40 and no less than  $22.75,(ii)  $32.40 if the Average  Price of SCANA
common stock is greater than  $32.40,in  which case the PSNC Exchange Ratio will
equal 1.02 or (iii)  $22.75 if the Average  Price of SCANA  common stock is less
than $22.75, in which case the PSNC Exchange Ratio will equal 1.45.



2

<PAGE>


     The PSNC Cash  Consideration  will  represent a maximum of 50% of the total
consideration  received by PSNC's  shareholders,  subject to adjustments (i) for
cash paid to holders of PSNC options and (ii) if necessary,  to obtain favorable
tax  treatment  for  shareholders  of PSNC who receive SCANA common stock in the
Second Merger. In the event that shareholders of PSNC elect to receive more than
such  amount of cash,  the cash will be  proportionately  allocated  among those
shareholders who have elected to receive cash.

     Under the terms of the Merger  Agreement,  each  holder of  SCANA's  common
stock other than SCANA or any  wholly-owned  subsidiary  of SCANA or PSNC or any
wholly-owned subsidiary of PSNC, will receive either (i) $30.00 in cash for each
share held by such holder (the  "SCANA  Cash  Consideration")  or (ii) one fully
paid and non-assessable  share of SCANA common stock for each share held by such
holder  (the  "SCANA  Stock   Consideration",   and  together  with  SCANA  Cash
Consideration,  the "SCANA  Merger  Consideration").  SCANA will  allocate  $700
million in cash for payment to PSNC  shareholders and SCANA  shareholders  under
the  election  process.   Dependent  on  the  amount  of  cash  elected  by  the
shareholders of PSNC, a minimum of  approximately  $350 million and a maximum of
$700  million  will be  allocated  to SCANA  shareholders  who  elect  cash.  If
shareholders  of SCANA fail to elect to  receive  all of the cash  allocated  to
them,  cash will be  allocated  among  SCANA  shareholders  who have  elected to
receive SCANA common stock.  If  shareholders  of SCANA fail to elect to receive
all of the shares of SCANA  common stock  allocated to them,  the shares will be
proportionately  allocated  among those who have elected to receive cash,  other
than (i) holders of less than 100 shares of SCANA  common  stock or (ii) holders
who elect to  receive  SCANA  Stock  Consideration  in  respect of less than 100
shares of SCANA common stock, each of whom may receive cash in any event.

     The Mergers are expected to be tax-free to  stockholders  of PSNC and SCANA
to the extent  that they  receive  shares of SCANA  common  stock,  and any cash
received is expected to be taxed as capital gain.

     In  conjunction  with  the  Mergers,  SCANA  announced  that  its  Board of
Directors has decided to adopt a common stock  dividend  policy to bring SCANA's
dividend payout ratio more in line with that of growth-oriented utilities.

     SCANA's Board declared a dividend of 38 1/2 cents per share of common stock
for the first quarter of 1999,  unchanged from the previous  quarterly rate. The
dividend is payable  April 1, 1999 to holders of record at the close of business
on March 10, 1999.

     For the future,  SCANA's  Board  revised the  dividend  policy to reflect a
dividend  payout  ratio of between 50 percent  and 55 percent to be in line with
growth-oriented  utilities as opposed to the current  payout ratio of 70 percent
to 75 percent. Under the new policy, the Board anticipates declaring the current
dividend  of 38 1/2 cents  per  share  payable  July 1,  1999 and  reducing  the
dividend  to 27 1/2 cents per  share,  effective  with the  dividend  to be paid
thereafter.  This action would make SCANA's  indicated  annual  dividend rate on
common stock $1.10 per share.  Based on 1998  earnings of $2.12 per share,  this
would equate to a 52 percent  payout  ratio.  It is expected that the Board will
review the common stock dividend on an annual basis.



3

<PAGE>


     The Board of Directors of SCANA has received an opinion from its investment
banker,  PaineWebber  Incorporated,  to the effect  that,  as of the date of the
Merger  Agreement,  the financial  terms of the Mergers,  taken as a whole,  are
fair, from a financial point of view, to the holders of SCANA common stock.

     The Mergers are subject to certain customary closing conditions,  including
without  limitation,  (i)  the  receipt  of the  required  approval  of  SCANA's
shareholders  by an  affirmative  vote of  two-thirds of the  outstanding  SCANA
common stock and of the PSNC  shareholders by an affirmative  vote of a majority
of the  outstanding  PSNC  common  stock,  (ii)  the  receipt  of all  necessary
governmental  approvals  and the making of all necessary  governmental  filings,
including  the  approval of certain  state  utility  regulators,  all  necessary
approvals of the Securities and Exchange Commission (the "SEC") under the Public
Utility  Holding  Company  Act of 1935,  as amended  and (iii) the filing of the
requisite  notification  with the Federal Trade Commission and the Department of
Justice  under the  Hart-Scott-Rodino  Antitrust  Improvements  Act of 1976,  as
amended,  and the expiration of the applicable  waiting  period  thereunder.  In
addition,  the Mergers are conditioned upon the  effectiveness of a joint proxy/
registration  statement  to be filed with  respect to SCANA  common  stock to be
issued pursuant to the Mergers and to solicit  shareholder votes for approval of
the Mergers. (See Article VIII of the Merger Agreement.) Stockholder meetings to
vote upon the Mergers will be convened as soon as practicable.

     The Merger Agreement  contains certain covenants of the parties pending the
consummation  of the  Mergers.  Generally,  the  parties  must  carry  on  their
respective  businesses in the usual, regular and ordinary course consistent with
past practice and use all  commercially  reasonable  efforts to preserve  intact
their  respective  present  business  organizations  and goodwill.  In addition,
PSNC's  conduct is limited  with  respect  to,  among other  things,  payment of
dividends;   issuance   of   securities;   amendment   of  charter  and  bylaws;
acquisitions; dispositions; investments in joint ventures; capital expenditures;
incurrence of indebtedness;  entrance into or amendment of employee compensation
and benefit plans;  affiliate  transactions;  rate matters; gas transmission and
storage;  contracts;  and discharge of  liabilities.  SCANA's conduct is limited
with respect to, among other  things,  payment of  dividends,  acquisitions  and
conduct of business  of New Sub I and New Sub II. (See  Article VI of the Merger
Agreement.)

     The Merger Agreement provides that, after the effectiveness of the Mergers,
the corporate  headquarters  of the surviving  corporation  in the Second Merger
will be located in Columbia, South Carolina. SCANA will have three new directors
appointed to its board, one of whom will be Charles E. Zeigler, Jr., the current
Chairman,  President and Chief Executive  Officer of PSNC, the other two of whom
will be  appointed  from  the  current  board  of  directors  of PSNC  with  one
appointment being nominated by PSNC and one by SCANA.  SCANA will create a three
person Office of the Chairman  whose members will be (i) Mr.  Zeigler,  (ii) the
chairman, president and chief operating officer of SCANA and (iii) the President
of SCE&G. (See Article VII of the Merger Agreement.)

     The   Merger   Agreement   prevents   PSNC,   its   subsidiaries   and  its
representatives from soliciting,  initiating or encouraging (including by way of
furnishing  information),  or taking any other action designed to facilitate any
inquiries  or the making of any offer or proposal,  or engaging in  negotiations
with, or providing any confidential information to, any third party relating to

4

<PAGE>

an  Acquisition  Proposal  to  PSNC  or  any of its  material  subsidiaries  (an
"Acquisition  Proposal" as defined in Section 7.10 of the Merger  Agreement) and
requires  PSNC to  immediately  cease any  existing  activities  discussions  or
negotiations  with any parties  with respect to an  Acquisition  Proposal and to
notify SCANA of any inquiries relating to an Acquisition Proposal,  unless prior
to PSNC's shareholder approval, (i) PSNC's Board of Directors determines in good
faith,  based on the advice of outside  legal  counsel  regarding  such  Board's
fiduciary duties under applicable law with respect to the Acquisition  Proposal,
that it is  necessary to do so in order to act in a manner  consistent  with its
fiduciary duties to the PSNC  shareholders  under applicable law; (ii) the Board
concludes,  in good faith after consultation with its financial  advisors,  that
the third party making such  Acquisition  Proposal will have adequate sources of
financing to consummate such proposal and that such proposal,  if consummated as
proposed,  would be more favorable to shareholders of PSNC than the Mergers; and
(iii)  prior  to  furnishing   any  nonpublic   information   or  entering  into
negotiations with or accepting such Acquisition Proposal, PSNC promptly notifies
SCANA of such  furnishing  of  information  or  negotiations  and enters  into a
confidentiality  agreement  with such  third  party.  In this  situation  and if
certain other conditions are met, PSNC may terminate the Merger Agreement.  (See
Articles VII and IX of the Merger Agreement.)

     The  Merger  Agreement  may  be  terminated  under  certain  circumstances,
including  (i) by mutual  consent of the Boards of  Directors of PSNC and SCANA;
(ii) by either  party if the Mergers are not  consummated  within 15 months from
the date of the Merger  Agreement (the "Initial  Termination  Date"),  provided,
that if the parties are otherwise ready to close but certain statutory approvals
have not yet been obtained,  then the Initial Termination Date shall be extended
to the date that is 21 months  from the date of the Merger  Agreement;  (iii) by
either party if either PSNC's or SCANA's  stockholder  approval is not obtained;
(iv) by either party if any law,  order,  rule or  regulation  makes the Mergers
illegal or any order or injunction  permanently  prohibits the Mergers; (v) by a
non-breaching  party if a breach of any  representation,  warranty  or  covenant
contained  in the Merger  Agreement  that results in a material  adverse  effect
occurs and is not cured within 20 business  days of written  notice,  or (vi) by
either party if the board of the other party has  withdrawn  its approval of the
Merger Agreement or its  recommendation  to its shareholders.  Furthermore,  the
Merger  Agreement  may be  terminated  by PSNC if PSNC  becomes  the target of a
third-party  Acquisition  Proposal and the PSNC Board  determines in good faith,
based upon the advice of outside legal counsel  regarding such Board's fiduciary
duties under applicable law with respect to the Acquisition Proposal, that it is
necessary  to  terminate  the  Merger  Agreement  in  order  to act in a  manner
consistent  with its  fiduciary  duties,  and  concludes  in good  faith,  after
consultation  with its  financial  advisors,  that such  third  party  will have
adequate  sources of  financing to  consummate  such  acquisition  and that such
Acquisition Proposal, if consummated as proposed, would be more favorable to the
shareholders  of PSNC  than  the  Mergers,  provided,  that  prior  to any  such
termination,  PSNC must  provide  SCANA  with  proper  notice  and a  reasonable
opportunity to adjust the terms of the Merger  Agreement so as to enable PSNC to
proceed  with the Mergers and to negotiate in good faith with SCANA with respect
to any such adjustments. (See Articles VII and IX of the Merger Agreement.)

5


<PAGE>



     The Merger  Agreement  provides that if a material  breach  (whether or not
willful) of any representation, warranty, covenant or agreement contained in the
Merger  Agreement  occurs or if the Board of either party withdraws its approval
or  recommendation  of the  Merger  Agreement  to  its  shareholders,  then  the
non-breaching  party is entitled to reimbursement of its out-of-pocket  expenses
and fees,  not to exceed a total of $5 million.  Each party will also retain its
remedies  at law and in equity,  (which  shall not be  limited  to $5  million),
provided,  that in the event of a willful breach of the Merger  Agreement by one
party,  the amount to be recovered by the  non-breaching  party shall be no less
than $28 million.  A  termination  fee of $28 million  (minus any amounts as may
have been previously paid to SCANA for  out-of-pocket  expenses) will be payable
by PSNC to SCANA if (i) the Merger  Agreement is terminated by PSNC because PSNC
became the target of an Acquisition  Proposal and PSNC's Board  determined  that
termination was necessary in order to satisfy the Board's fiduciary  obligations
to its  shareholders,  as  described in more detail above or (ii) at the time of
termination  PSNC has  received an  Acquisition  Proposal and a  transaction  is
consummated  with the party making such proposal (or an affiliate of such party)
within two years of PSNC's  termination,  and the Merger Agreement is terminated
(x) by PSNC or  SCANA as a  result  of PSNC  shareholders'  approval  not  being
obtained or (y) by SCANA as a result of a breach of any representation, warranty
or  covenant  of PSNC which has not been  cured.  (See  Article IX of the Merger
Agreement.)

Item 7.  Financial Statements, Pro Forma Financial Information and Exhibits.

     (c) Exhibits.

         10.1  Agreement  and Plan of Merger,  dated as of February 16, 1999, by
               and among Public Service Company of North Carolina, Incorporated,
               SCANA Corporation, New Sub I, Inc. and New Sub II, Inc.

         99.1  Press  Release  of  Public  Service  Company  of North  Carolina,
               Incorporated and SCANA Corporation issued February 17, 1999.


6


<PAGE>


                                    SIGNATURE

     Pursuant to the  requirements  of the Securities  Exchange Act of 1934, the
registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned hereunto duly authorized.

Date:  February 26, 1999

                      SOUTH CAROLINA ELECTRIC & GAS COMPANY


                                          By:   M. R. Cannon
                                               -------------------------
                                  M. R. Cannon
                                                Treasurer

                                  Exhibit Index

Exhibit   Description
- - -------   -----------
10.1      Agreement  and Plan of Merger,  dated as of February 16, 1999,  by and
          among Public Service  Company of North Carolina,  Incorporated,  SCANA
          Corporation, New Sub I, Inc. and New Sub II, Inc.

99.1      Press   Release  of  Public   Service   Company  of  North   Carolina,
          Incorporated and SCANA Corporation issued February 17, 1999.



7




                                                                EXHIBIT 10.1


                          AGREEMENT AND PLAN OF MERGER

                                  by and among

             Public Service Company of North Carolina, Incorporated,

                               SCANA Corporation,

                                 New Sub I, Inc.

                                       and

                                New Sub II, Inc.


                          Dated as of February 16, 1999




                                TABLE OF CONTENTS

                                                                            Page

                                    ARTICLE I
                                   THE MERGER
Section 1.1       The Mergers..................................................1
Section 1.2       The Alternative Second Merger................................2
Section 1.3       Effective Time of the Mergers................................2
Section 1.4       Effects of the Merger........................................3

                                   ARTICLE II
                               TREATMENT OF SHARES
Section 2.1       Effect on the Capital Stock of SCANA.........................3
Section 2.2       Effect on the Capital Stock of PSNC of the Second Merger.....7
Section 2.3       Exchange of Certificates.....................................9

                                   ARTICLE III
                                   THE CLOSING
Section 3.1       Closing.....................................................13

                                   ARTICLE IV
                     REPRESENTATIONS AND WARRANTIES OF PSNC
Section 4.1       Organization and Qualification..............................13
Section 4.2       Subsidiaries................................................14
Section 4.3       Capitalization..............................................14
Section 4.4       Authority; Non-Contravention; Statutory Approvals;
                  Compliance..................................................15
Section 4.5       Reports and Financial Statements............................17
Section 4.6       Absence of Certain Changes or Events........................17
Section 4.7       Litigation..................................................18
Section 4.8       Registration Statement and Proxy Statement..................18
Section 4.9       Tax Matters.................................................18
Section 4.10      Employee Matters; ERISA.....................................21
Section 4.11      Labor and Employee Relations................................23
Section 4.12      Environmental Protection....................................23
Section 4.13      Regulation as a Utility.....................................26
Section 4.14      Vote Required...............................................26
Section 4.15      Opinion of Financial Advisor................................26
Section 4.16      Brokers.....................................................26
Section 4.17      Insurance...................................................26
Section 4.18      Intellectual Property. .....................................27
Section 4.19      Year 2000...................................................27
Section 4.20      Commodity Derivatives and Credit Exposure Matters...........27

                                       i


<PAGE>



                                                                            Page

Section 4.21      Ownership of SCANA Common Stock.............................28
Section 4.22      Antitakeover Matters........................................28
Section 4.23      PSNC Associates.............................................28

                                    ARTICLE V
                REPRESENTATIONS AND WARRANTIES OF EACH OF SCANA,
                            NEW SUB I AND NEW SUB II
Section 5.1       Organization and Qualification..............................28
Section 5.2       Subsidiaries................................................29
Section 5.3       Capitalization..............................................29
Section 5.4       Authority; Non-Contravention; Statutory Approvals;
                  Compliance..................................................30
Section 5.5       Reports and Financial Statements............................31
Section 5.6       Absence of Certain Changes or Events........................32
Section 5.7       Litigation..................................................32
Section 5.8       Registration Statement and Proxy Statement..................32
Section 5.9       Operations of Nuclear Power Plants..........................33
Section 5.10      Tax Matters.................................................33
Section 5.11      Employee Matters; ERISA.....................................34
Section 5.12      Environmental Protection....................................34
Section 5.13      Regulation as a Utility.....................................35
Section 5.14      Vote Required...............................................35
Section 5.15      Opinion of Financial Advisor................................35
Section 5.16      Brokers.....................................................36
Section 5.17      Insurance...................................................36
Section 5.18      Anti-Takeover Matters.......................................36
Section 5.19      Ownership of PSNC Common Stock..............................36

                                   ARTICLE VI
                     CONDUCT OF BUSINESS PENDING THE MERGERS
Section 6.1       Covenants of PSNC...........................................36
Section 6.2       Covenants of SCANA..........................................41

                                   ARTICLE VII
                              ADDITIONAL AGREEMENTS
Section 7.1       Access to Information.......................................43
Section 7.2       Joint Proxy Statement and Registration Statement............44
Section 7.3       Regulatory Matters..........................................45
Section 7.4       Shareholder Approval........................................46
Section 7.5       Directors' and Officers' Indemnification....................46
Section 7.6       Public Announcements........................................48

                                       ii




<PAGE>



                                                                            Page

Section 7.7       Rule 145 Affiliates.........................................48
Section 7.8       Employee Agreements and Workforce Matters...................48
Section 7.9       Employee Benefit Plans......................................49
Section 7.10      No Solicitations............................................50
Section 7.11      Board of Directors..........................................51
Section 7.12      Corporate Offices...........................................52
Section 7.13      Federal Income Tax Treatment................................52
Section 7.14      Anti-Takeover Statutes......................................52
Section 7.15      Conveyance Taxes............................................52
Section 7.16      Expenses....................................................52
Section 7.17      Further Assurances..........................................53

                                  ARTICLE VIII
                                   CONDITIONS
Section 8.1       Conditions to Each Party's Obligation to Effect the
                  Mergers.....................................................53
Section 8.2       Conditions to Obligation of SCANA to Effect the Mergers.....54
Section 8.3       Conditions to Obligation of PSNC to Effect the Mergers......55

                                   ARTICLE IX
                        TERMINATION, AMENDMENT AND WAIVER
Section 9.1       Termination.................................................56
Section 9.2       Effect of Termination.......................................58
Section 9.3       Termination Fee; Expenses...................................58
Section 9.4       Amendment...................................................59
Section 9.5       Waiver......................................................59

                                    ARTICLE X
                               GENERAL PROVISIONS
Section 10.1      Non-Survival; Effect of Representations and Warranties......60
Section 10.2      Notices.....................................................60
Section 10.3      Miscellaneous...............................................61
Section 10.4      Interpretation..............................................61
Section 10.5      Counterparts; Effect........................................61
Section 10.6      Parties' Interest...........................................61
Section 10.7      Waiver of Jury Trial and Certain Damages....................61
Section 10.8      Enforcement.................................................62

                                      iii



<PAGE>



                            INDEX OF PRINCIPAL TERMS

Term                                                                        Page

1935 Act.......................................................................2
Acquisition Agreement.........................................................50
Acquisition Proposal..........................................................50
Affected Employees............................................................49
Affiliate Agreement...........................................................48
Alternative Second Merger......................................................2
Applicable Period.............................................................50
Average Price..................................................................7
Benefits......................................................................49
Certificate(s).................................................................9
Closing.......................................................................13
Closing Agreement.............................................................19
Closing Date..................................................................13
Code...........................................................................1
Confidentiality Agreement.....................................................44
date hereof....................................................................1
Effective Time................................................................10
Effective Time of the First Merger.............................................2
Effective Time of the Second Merger............................................2
Election Deadline..............................................................9
Environmental Claim...........................................................25
Environmental Documents.......................................................25
Environmental Laws............................................................25
Environmental Permits.........................................................24
ERISA.........................................................................21
ERISA Affiliate...............................................................21
Exchange Act..................................................................17
Exchange Agent.................................................................9
Exchange Fund..................................................................9
FERC..........................................................................17
Final Order...................................................................54
First Merger...................................................................1
Form of Election...............................................................9
GAAP..........................................................................17
Governmental Authority........................................................16
Hazardous Materials...........................................................25

                                       iv



<PAGE>


HSR Act.......................................................................45
Indemnified Liabilities.......................................................46
Indemnified Parties...........................................................46
Indemnified Party.............................................................46
Initial Termination Date......................................................57
IRS...........................................................................21
Joint Proxy/Registration Statement............................................44
Licenses......................................................................16
LLG&M..........................................................................8
Merger Consideration..........................................................10
Mergers........................................................................1
Morgan Stanley................................................................26
NCBC Act.......................................................................2
New Sub I......................................................................1
New Sub II.....................................................................1
PaineWebber...................................................................35
PCBs..........................................................................25
person........................................................................12
Power Act.....................................................................17
Proxy Statement...............................................................18
PSNC...........................................................................1
PSNC Associates...............................................................14
PSNC Cash Consideration........................................................7
PSNC Cash Election.............................................................8
PSNC Cash Election Number......................................................8
PSNC Cash Election Shares......................................................8
PSNC Cash Fraction.............................................................8
PSNC Common Stock..............................................................7
PSNC Disclosure Schedule......................................................13
PSNC Exchange Ratio............................................................7
PSNC Financial Statements.....................................................17
PSNC Intellectual Property....................................................27
PSNC Material Adverse Effect..................................................14
PSNC Meeting..................................................................46
PSNC Merger Consideration......................................................7
PSNC Option Plans.............................................................13
PSNC Options..................................................................13
PSNC Plans....................................................................21

                                       v



<PAGE>



PSNC Preference Stock.........................................................14
PSNC Preferred Stock..........................................................14
PSNC Required Consents........................................................16
PSNC Required Statutory Approvals.............................................16
PSNC Rights....................................................................7
PSNC Rights Agreement..........................................................7
PSNC SEC Reports..............................................................17
PSNC Shareholders' Approval...................................................26
PSNC Stock Consideration.......................................................7
PSNC Subsidiary...............................................................14
Registration Statement........................................................18
Release.......................................................................26
Representatives...............................................................43
SASM&F.........................................................................8
SCANA..........................................................................1
SCANA Cash Amount..............................................................4
SCANA Cash Consideration.......................................................3
SCANA Cash Designees...........................................................5
SCANA Cash Election............................................................4
SCANA Cash Election Shares.....................................................5
SCANA Cash Number..............................................................4
SCANA Cash Shares..............................................................6
SCANA Certificate..............................................................7
SCANA Common Stock.............................................................3
SCANA Deminimis Shares.........................................................4
SCANA Disclosure Schedule.....................................................28
SCANA Exchange Ratio...........................................................3
SCANA Financial Statements....................................................32
SCANA Material Adverse Effect.................................................31
SCANA Meeting.................................................................46
SCANA Merger Consideration.....................................................4
SCANA Non- Election Shares.....................................................4
SCANA Non-Election.............................................................4
SCANA Non-Prorated Cash Shares.................................................5
SCANA Nuclear Facilities......................................................33
SCANA Plans...................................................................34
SCANA Required Consents.......................................................30
SCANA Required Statutory Approvals............................................31

                                       vi



<PAGE>



SCANA SEC Reports ............................................................32
SCANA Shareholders' Approval..................................................35
SCANA Stock Consideration......................................................4
SCANA Stock Election...........................................................4
SCANA Stock Election Shares....................................................5
SCANA Stock Number.............................................................4
SCANA Stock Plans.............................................................29
SCANA Subsidiary..............................................................28
SCBC Act.......................................................................1
SCE&G..........................................................................2
SEC............................................................................2
Second Merger..................................................................1
Securities Act................................................................17
Shares........................................................................10
Subsidiary....................................................................14
Surviving Corporation..........................................................2
Tax Opinions...................................................................8
Tax Return....................................................................19
Tax Rulings...................................................................19
Tax(es).......................................................................19
Termination Fee...............................................................58
Trading Day....................................................................8
Violation.....................................................................15
Voting Debt...................................................................14
Year 2000 Compliance..........................................................27

                                      vii



<PAGE>



     AGREEMENT  AND PLAN OF MERGER,  dated as of February 16, 1999  (referred to
herein as the "date  hereof"),  by and among  Public  Service  Company  of North
Carolina,   Incorporated   ("PSNC"),   a  North  Carolina   corporation,   SCANA
Corporation,  a South Carolina corporation  ("SCANA"),  New Sub I, Inc., a South
Carolina  corporation and a wholly-owned  subsidiary of SCANA ("New Sub I"), and
New Sub II, Inc., a South Carolina corporation and a wholly-owned  subsidiary of
SCANA ("New Sub II").

     WHEREAS,  PSNC  and  SCANA  have  determined  that  it  would  be in  their
respective best interests and in the interests of their respective  shareholders
to effect the transactions contemplated by this Agreement;

     WHEREAS,  in furtherance  thereof,  the  respective  Boards of Directors of
SCANA and New Sub I have  approved  this  Agreement  and the merger of New Sub I
with  and into  SCANA,  with  SCANA as the  surviving  corporation  (the  "First
Merger"),  and the  respective  boards of directors of PSNC and New Sub II, have
approved  this  Agreement  and the merger of PSNC with and into New Sub II, with
New Sub II as the surviving  corporation (the "Second Merger", and together with
the First Merger, the "Mergers"); and

     WHEREAS, for United States federal income tax purposes, it is intended that
the Second  Merger  shall  qualify  as a  reorganization  within the  meaning of
Section  368(a) of the Internal  Revenue Code of 1986,  as amended (the "Code"),
and this Agreement is intended to be and is adopted as a plan of  reorganization
for purposes of Section 368 of the Code.

     NOW, THEREFORE,  in consideration of the premises and the  representations,
warranties,  covenants and  agreements  contained  herein,  the parties  hereto,
intending to be legally bound hereby, agree as follows:

                                    ARTICLE I

                                   THE MERGER

     Section  1.1 The  Mergers.  Subject  to the  terms and  conditions  of this
Agreement:

     (a) At the Effective  Time of the First Merger (as defined in Section 1.3),
New Sub I will be  merged  with and into  SCANA,  in  accordance  with the South
Carolina Business  Corporation Act (the "SCBC Act"). SCANA will be the surviving
corporation in the First Merger and will continue its corporate  existence under
the laws of the State of South Carolina. The effects and the consequences of the
First Merger are set forth in Section 1.4(a).  Throughout  this  Agreement,  the
term  "SCANA"  refers  to SCANA  prior to the  First  Merger  or to SCANA as the
surviving corporation in the First Merger, as the context requires.

                                       1



<PAGE>



     (b) At the Effective Time of the Second Merger (as defined in Section 1.3),
PSNC will be merged with and into New Sub II in accordance with the SCBC Act and
the North Carolina Business Corporation Act (the "NCBC Act"). New Sub II will be
the surviving corporation in the Second Merger (the "Surviving Corporation") and
shall succeed to and assume all the rights and obligations of PSNC in accordance
with the NCBC Act and the SCBC Act.  The  effects  and the  consequences  of the
Second Merger are set forth in Section 1.4(b).

     Section 1.2 The Alternative Second Merger.

     (a) If,  on or  prior  to April  30,  2000,  the  Securities  and  Exchange
Commission  (the  "SEC")  has  not  approved,  nor  has  the  staff  of the  SEC
recommended  that the SEC approve,  the  application  for the Mergers  under the
Public Utility Holding  Company Act of 1935, as amended (the "1935 Act"),  then,
subject to Section 1.2(b) and the other terms and conditions of this  Agreement,
the form of the Second Merger contemplated by this Agreement shall be revised to
provide  for the  merger of PSNC with and into  South  Carolina  Electric  & Gas
Company  ("SCE&G"),  a  wholly-owned  subsidiary  of  SCANA,  with  SCE&G as the
surviving corporation (the "Alternative Second Merger"), the parties shall amend
the terms of this Agreement to make them consistent with the Alternative  Second
Merger,  and SCANA shall take all actions necessary and appropriate to cause the
Alternative  Second  Merger to constitute a tax-free  reorganization  for United
States  federal  income tax  purposes  within the  meaning of Section 368 of the
Code.

     (b) The parties  hereto  acknowledge  that,  in the  absence of  regulatory
constraints  under the 1935 Act,  it would be  preferable  to effect  the Second
Merger and for the Alternative Second Merger not to be effected. Accordingly, if
at the time all other  conditions  to the  parties'  respective  obligations  to
consummate this Agreement have been satisfied or waived,  the 1935 Act has been,
or  subject  only to the  passage  of time up to the time  specified  in Section
9.1(b)(ii)  will be,  repealed,  amended or  interpreted  by order of the SEC in
relevant  manner to permit  the  Second  Merger and  subsequent  exemption  from
registration for SCANA, the parties shall effect the Second Merger.

     Section 1.3 Effective Time of the Mergers.  On the Closing Date (as defined
in Section 3.1) (a) articles of merger  complying with the  requirements  of the
relevant  provisions  of the  SCBC Act  shall be  executed  and  filed  with the
Secretary  of State of the State of South  Carolina  with  respect  to the First
Merger  and (b)  articles  of  merger  complying  with the  requirements  of the
relevant provisions of the SCBC Act and the NCBC Act shall be executed and filed
with  the  Secretary  of  State of the  State  of  South  Carolina  and of North
Carolina,  respectively,  with  respect to the Second  Merger.  The First Merger
shall become  effective upon filing the articles of merger  relating  thereto or
upon such later date as is agreed  upon by the  parties  and  specified  in such
articles of merger (the "Effective Time of the First Merger"). The Second Merger
shall become  effective upon filing the articles of merger  relating  thereto or
upon such later date as is agreed  upon by the  parties  and  specified  in such
articles of merger (the "Effective Time of the Second Merger");  provided,  that
the  Effective  Time of the First  Merger  will occur  immediately  prior to the
Effective Time of the Second Merger.

                                       2



<PAGE>



     Section  1.4 Effects of the Merger (a) At the  Effective  Time of the First
Merger,  (i) the articles of  incorporation  of SCANA, as in effect  immediately
prior to the First Merger,  will be the articles of  incorporation  of SCANA, as
the surviving  corporation  in the First  Merger,  until  thereafter  amended as
provided  by law and such  articles  of  incorporation,  and (ii) the  bylaws of
SCANA, as in effect immediately prior to the First Merger, will be the bylaws of
SCANA,  as the  surviving  corporation  in the First  Merger,  until  thereafter
amended as provided by law,  the  articles  of  incorporation  of SCANA and such
bylaws.  Subject to the foregoing,  the  additional  effects of the First Merger
shall be as provided in the applicable provisions of the SCBC Act.

     (b) At the Effective Time of the Second Merger,  (i) the charter of New Sub
II, as in effect  immediately  prior to the Second Merger will be the charter of
the Surviving  Corporation until thereafter  amended as provided by law and such
charter,  and (ii) the by-laws of New Sub II, as in effect  immediately prior to
the  Second  Merger,  shall be the  bylaws of the  Surviving  Corporation  until
thereafter amended as provided by law, the charter of the Surviving  Corporation
and such bylaws. Subject to the foregoing,  the additional effects of the Second
Merger shall be as provided in the applicable provisions of the SCBC Act and the
NCBC Act.

                                   ARTICLE II

                               TREATMENT OF SHARES

     Section 2.1 Effect on the Capital Stock of SCANA.  As of the Effective Time
of the First Merger, by virtue of the First Merger and without any action on the
part of any holder of SCANA Common Stock (as hereinafter defined):

     (a) Cancellation of New Sub I Shares.  Each share of common stock,  without
par  value,  of New  Sub I  issued  and  outstanding  immediately  prior  to the
Effective  Time of the First Merger will  automatically  be canceled and retired
and will cease to exist,  and no  consideration  will be  delivered  in exchange
therefor.

     (b) Cancellation of SCANA Treasury Stock and Sub-Owned Stock. Each share of
common stock,  without par value,  of SCANA ("SCANA Common Stock") that is owned
by  SCANA  or by  any  wholly-owned  subsidiary  of  SCANA  or by  PSNC  or  any
wholly-owned  subsidiary of PSNC will  automatically be canceled and retired and
will  cease  to  exist,  and no  consideration  will be  delivered  in  exchange
therefor.

     (c) Conversion of SCANA Common Stock.  Subject to the provisions of Section
2.3(d) hereof,  each issued and  outstanding  share of SCANA Common Stock (other
than shares of SCANA  Common  Stock to be canceled in  accordance  with  Section
2.1(b))  will be  converted  into  either  (x) $30.00 in cash (the  "SCANA  Cash
Consideration")  or  (y)  1.0  (the  "SCANA  Exchange  Ratio")  fully  paid  and
non-assessable  shares of SCANA Common  Stock (the "SCANA  Stock  Consideration"
and, together with the SCANA Cash Consideration, the "SCANA

                                       3



<PAGE>



Merger Consideration"), in each case as the holder thereof shall have elected or
be deemed to have elected, in accordance with Section 2.1(e).

     (d) Allocation. Notwithstanding anything in this Agreement to the contrary,
the  aggregate  amount  of  cash  to be  issued  to  shareholders  of  SCANA  as
consideration in the First Merger shall be equal to $700,000,000 less the sum of
(i) the aggregate  value of the PSNC Cash  Consideration  (as defined in Section
2.2(c))  to be issued in the Second  Merger as  determined  pursuant  to Section
2.2(d) and (ii) the aggregate value of cash issued in lieu of fractional  shares
pursuant to Section 2.3(d) (the "SCANA Cash Amount"). As used in this Agreement,
the  "SCANA  Cash  Number"  shall mean the  aggregate  number of shares of SCANA
Common  Stock  to be  converted  into  the  right  to  receive  the  SCANA  Cash
Consideration in the First Merger,  which will be equal to the SCANA Cash Amount
divided by $30.00.  The number of shares of SCANA  Common  Stock to be converted
into the right to receive  SCANA Stock  Consideration  in the First  Merger (the
"SCANA Stock  Number") will be equal to (x) the number of shares of SCANA Common
Stock issued and  outstanding  immediately  prior to the  Effective  Time of the
First Merger  (ignoring for this purpose any SCANA Common Stock held as treasury
shares and  canceled  pursuant  to Section  2.1(b))  less (y) the sum of (A) the
SCANA Cash Number and (B) the  aggregate  number of shares of SCANA Common Stock
to be exchanged for cash pursuant to Section 2.3(d). Notwithstanding anything to
the contrary herein,  SCANA will have the option to change the SCANA Cash Number
and the SCANA Stock Number to more closely follow the actual  elections of SCANA
shareholders  pursuant to this Section 2.1, so long as such  modification to the
SCANA Cash Number and the SCANA Stock Number does not prevent the conditions set
forth in Sections 8.2(e) and 8.3(e) from being satisfied.

     (e) Election.  Subject to allocation in accordance  with the  provisions of
this Section 2.1, each record holder of shares of SCANA Common Stock (other than
shares to be canceled in accordance  with Section 2.1(b)) issued and outstanding
immediately  prior to the Election  Deadline  (as defined in Section  2.3(b)(i))
will be entitled,  in accordance with Section 2.3(b), (i) to elect to receive in
respect  of each  such  share  (A)  SCANA  Cash  Consideration  (a  "SCANA  Cash
Election") or (B) SCANA Stock  Consideration  (a "SCANA Stock Election") or (ii)
to indicate that such record holder has no preference as to the receipt of SCANA
Cash Consideration or SCANA Stock Consideration for all such shares held by such
holder (a "SCANA Non-Election"); provided, however, that, at the option of SCANA
exercised  no later  than the day prior to the  Election  Deadline,  all  record
holders of SCANA  Common  Stock who (x) own less than 100 shares of SCANA Common
Stock or (y) elect to receive SCANA Stock  Consideration in respect of less than
100 shares of SCANA Common  Stock (all such shares  being herein  referred to as
the "SCANA  Deminimis  Shares")  will be deemed to have elected to receive SCANA
Cash  Consideration.  Shares of SCANA  Common  Stock in respect of which a SCANA
Non-Election  is made or as to which no election is made  (collectively,  "SCANA
Non-Election  Shares") shall be deemed by SCANA to be shares in respect of which
SCANA Cash  Elections or SCANA Stock  Elections  have been made,  as SCANA shall
determine.

                                       4



<PAGE>



     (f)  Allocation  of SCANA  Cash  Election  Shares.  In the  event  that the
aggregate  number of shares in respect of which SCANA Cash  Elections  have been
made or are deemed to have been made in accordance with the provision at the end
of the first  sentence of Section  2.1(e) (the  "SCANA  Cash  Election  Shares")
exceeds the SCANA Cash  Number,  all shares of SCANA  Common Stock in respect of
which SCANA Stock  Elections have been made (the "SCANA Stock Election  Shares")
and all SCANA  Non-Election  Shares will be converted  into the right to receive
SCANA  Stock  Consideration  (and  cash  in  lieu  of  fractional  interests  in
accordance  with  Section  2.3(d)),  and  SCANA  Cash  Election  Shares  will be
converted  into the right to receive  SCANA Cash  Consideration  or SCANA  Stock
Consideration in the following manner:

          (i) all SCANA  Deminimis  Shares will be  converted  into the right to
     receive SCANA Cash Consideration;

          (ii) the  number of SCANA  Cash  Election  Shares,  other  than  SCANA
     Deminimis  Shares,  covered by each Form of Election (as defined in Section
     2.3(b)(i)) to be converted into SCANA Cash Consideration will be determined
     by  multiplying  the number of SCANA Cash Election  Shares  covered by such
     Form of  Election by a fraction,  (A) the  numerator  of which is the SCANA
     Cash  Number  less  the  number  of  SCANA  Deminimis  Shares  and  (B) the
     denominator of which is the aggregate  number of SCANA Cash Election Shares
     less the number of SCANA  Deminimis  Shares,  rounded  down to the  nearest
     whole number;  provided,  however,  that, if as a result of such proration,
     any holder of SCANA  Cash  Election  Shares  would,  but for this  proviso,
     receive  less than 100  shares of SCANA  Common  Stock in  accordance  with
     Section  2.1(f)(iii),  all SCANA Cash Election  Shares held by such holders
     (the "SCANA  Non-Prorated  Cash Shares") will be converted  into SCANA Cash
     Consideration  and the remaining SCANA Cash Election Shares to be converted
     into SCANA Cash  Consideration will be determined by multiplying the number
     of SCANA  Cash  Election  Shares  covered  by such  Form of  Election  by a
     fraction,  (x) the numerator of which is the SCANA Cash Number less the sum
     of the number of SCANA Deminimis Shares and SCANA  Non-Prorated Cash Shares
     and (y) the  denominator  of which is the  aggregate  number of SCANA  Cash
     Election  Shares less the sum of the number of SCANA  Deminimis  Shares and
     SCANA  Non-Prorated Cash Shares,  rounded down to the nearest whole number;
     provided,  further,  that, if the number of SCANA  Non-Prorated Cash Shares
     exceeds  the  difference  between  the SCANA Cash  Number and the number of
     SCANA Deminimis  Shares,  SCANA  Non-Prorated Cash Shares will be converted
     into SCANA Cash Consideration by selecting, by lottery or such other method
     as  determined  by SCANA,  from  among the  record  holders  of SCANA  Non-
     Prorated  Cash Shares a sufficient  number of such holders (the "SCANA Cash
     Designees")  such that the number of SCANA  Cash  Election  Shares  held by
     SCANA Cash Designees will, when added to SCANA Deminimis  Shares,  be equal
     as closely as practicable to the SCANA Cash Number, and all such SCANA Cash
     Election  Shares held by such SCANA Cash  Designees  will be converted into
     the right to receive SCANA Cash Consideration;  provided,  however, that no
     such SCANA Cash Designee shall receive both SCANA Stock  Consideration  and
     SCANA Cash  Consideration  for such  holder's  SCANA  Common Stock and that
     SCANA may, in accordance with Section 2.1(d),  change the SCANA Cash Number
     and the SCANA Stock Number in order to meet this requirement; and

                                        5


<PAGE>



          (iii) all SCANA Cash  Election  Shares not  converted  into SCANA Cash
     Consideration  in  accordance  with  Section  2.1(f)(i)  or  (ii)  will  be
     converted into the right to receive SCANA Stock  Consideration (and cash in
     lieu of fractional interests in accordance with Section 2.3(d)).

     (g)  Allocation  of SCANA  Stock  Election  Shares.  In the event  that the
aggregate  number of SCANA Stock Election Shares exceeds the SCANA Stock Number,
all SCANA Cash Election Shares and all SCANA Non-Election Shares (together,  the
"SCANA Cash  Shares")  will be  converted  into the right to receive  SCANA Cash
Consideration,  and all SCANA Stock  Election  Shares will be converted into the
right to receive SCANA Cash  Consideration  or SCANA Stock  Consideration in the
following manner:

          (i) the number of SCANA Stock Election  Shares covered by each Form of
     Election to be converted into SCANA Cash  Consideration  will be determined
     by multiplying  the number of SCANA Stock  Election  Shares covered by such
     Form of  Election by a fraction,  (A) the  numerator  of which is the SCANA
     Cash Number less the number of SCANA Cash Shares and (B) the denominator of
     which is the aggregate number of SCANA Stock Election Shares,  rounded down
     to the nearest whole number; and

          (ii) all SCANA Stock  Election  Shares not  converted  into SCANA Cash
     Consideration  in accordance with Section  2.1(g)(i) will be converted into
     the  right  to  receive  SCANA  Stock  Consideration  (and  cash in lieu of
     fractional interests in accordance with Section 2.3(d)).

     (h) No  Allocation.  In the event that neither  Section  2.1(f) nor Section
2.1(g) is applicable,  all SCANA Cash Election Shares will be converted into the
right to receive SCANA Cash Consideration,  all SCANA Stock Election Shares will
be converted  into the right to receive SCANA Stock  Consideration  (and cash in
lieu of  fractional  interests  in  accordance  with  Section  2.3(d)) and SCANA
Non-Election  Shares  will be  converted  into the right to  receive  SCANA Cash
Consideration  or SCANA  Stock  Consideration  (and  cash in lieu of  fractional
interests in accordance with Section 2.3(d)) as SCANA shall determine.

     (i)  Computations.  The Exchange Agent (as defined in Section  2.3(a)),  in
consultation  with SCANA and PSNC, will make all  computations to give effect to
this Section 2.1.

     (j)  Cancellation of Shares.  As of the Effective Time of the First Merger,
all such  shares  of SCANA  Common  Stock  will no  longer  be  outstanding  and
automatically be cancelled and retire and will cease to exist and each holder of
a  certificate  formerly  representing  any such shares of SCANA Common Stock (a
"SCANA Certificate") will cease to have any rights with respect thereto,  except
the right to receive SCANA Merger  Consideration and any additional cash in lieu
of fractional shares of SCANA Common Stock to be issued or paid in consideration
therefor upon  surrender of such SCANA  Certificate  in accordance  with Section
2.3, without interest.


                                        6


<PAGE>



     Section 2.2 Effect on the Capital Stock of PSNC of the Second Merger. As of
the  Effective  Time of the Second  Merger,  by virtue of the Second  Merger and
without  any  action  on the  part  of any  holder  of  PSNC  Common  Stock  (as
hereinafter defined):

     (a)  Conversion of New Sub II Shares.  Each share of common stock,  without
par  value,  of New Sub II  issued  and  outstanding  immediately  prior  to the
Effective  Time of the Second Merger will remain  outstanding  unaffected by the
Second  Merger,  with the result that the  Surviving  Corporation  will remain a
wholly-owned subsidiary of SCANA.

     (b) Cancellation of PSNC Treasury Stock and Sub-Owned Stock.  Each share of
common  stock,  par value $1.00 per share,  of PSNC (the "PSNC  Common  Stock"),
together with the associated purchase rights (the "PSNC Rights") issued pursuant
to the Rights Agreement, dated as of April 9, 1997, between PSNC and First Union
National Bank of North Carolina,  as rights agent (the "PSNC Rights Agreement"),
that is owned by PSNC or by any  wholly-owned  subsidiary of PSNC or by SCANA or
any wholly-owned subsidiary of SCANA, will automatically be canceled and retired
and cease to exist, and no consideration will be delivered in exchange therefor.
Throughout  this  Agreement,  the term PSNC Common  Stock  refers to PSNC Common
Stock together with the associated PSNC Rights.

     (c)  Conversion of PSNC Common Stock.  Subject to the provisions of Section
2.3(d)  hereof,  each issued and  outstanding  share of PSNC Common Stock (other
than shares of PSNC Common Stock  canceled in  accordance  with Section  2.2(b))
will be converted into (x) $33.00 in cash (the "PSNC Cash Consideration"), (y) a
number of fully paid,  non-assessable  shares of SCANA Common Stock equal to the
PSNC Exchange Ratio (as defined below) (the "PSNC Stock Consideration"),  or (z)
a combination of PSNC Cash Consideration and PSNC Stock Consideration determined
in   accordance   with   Section   2.2(e)   (collectively,   the  "PSNC   Merger
Consideration").  The "PSNC Exchange  Ratio" shall be equal to $33.00 divided by
either (i) the Average  Price of SCANA Common Stock if such Average  Price is no
greater than $32.40 and no less than $22.75, (ii) $32.40 if the Average Price of
SCANA  Common Stock is greater  than  $32.40,  in which case the Exchange  Ratio
shall equal 1.02 or (iii)  $22.75 if the Average  Price of SCANA Common Stock is
less than $22.75,  in which case the Exchange  Ratio shall equal 1.45.  "Average
Price"  means the average of the  closing  prices as reported in The Wall Street
Journal's New York Stock Exchange Composite Transactions Reports for each of the
20  consecutive  Trading  Days in the period  ending on the  Election  Deadline.
"Trading Day" means a day on which the New York Stock Exchange, Inc. is open for
trading.

                                       7


<PAGE>


     (d) Cash Election.  Subject to the  immediately  following  sentence,  each
record holder of shares of PSNC Common Stock  immediately prior to the Effective
Time shall be entitled to elect to receive cash for all or any part of such PSNC
Common  Stock (a "PSNC  Cash  Election").  Notwithstanding  the  foregoing,  the
aggregate  number of shares of PSNC Common Stock that may be converted  into the
right to receive cash  consideration (the "PSNC Cash Election Number") shall not
exceed an amount  determined  by  dividing  (A) the dollar  number  equal to (i)
one-half the product of (x) $33.00  multiplied  by (y) the  aggregate  number of
shares of PSNC Common Stock  outstanding at 5:00 p.m. Eastern Time on the second
day  prior to the  Effective  Time  less (ii) any  dollar  amount as  reasonably
determined pursuant to Section 2.2(g) by LeBoeuf,  Lamb, Greene & MacRae, L.L.P.
("LLG&M"),  counsel  to SCANA,  and  Skadden,  Arps,  Slate,  Meagher & Flom LLP
("SASM&F"),  counsel to PSNC, and less (iii) the aggregate dollar amount of cash
paid to the holders of the PSNC Options (as defined in Section 2.3(k))  pursuant
to Section 2.3(k),  by (B) $33.00. To the extent not covered by a properly given
PSNC Cash  Election,  all shares of PSNC  Common  Stock  issued and  outstanding
immediately  prior to the  Effective  Time shall,  except as provided in Section
2.2(a), be converted solely into shares of SCANA Common Stock.

     (e) Cash Election Shares.  If the aggregate number of shares of PSNC Common
Stock covered by PSNC Cash Elections (the "PSNC Cash Election  Shares")  exceeds
the PSNC Cash Election Number,  each PSNC Cash Election Share shall be converted
into (i) the right to receive an amount in cash, without interest,  equal to the
product  of (a)  $33.00 and (b) a  fraction  (the  "PSNC  Cash  Fraction"),  the
numerator of which shall be the PSNC Cash Election Number and the denominator of
which shall be the total number of PSNC Cash Election Shares,  and (ii) a number
of shares of SCANA  Common  Stock equal to the product of (a) the PSNC  Exchange
Ratio and (b) a fraction equal to one minus the PSNC Cash Fraction.

     (f) Computations.  The Exchange Agent, in consultation with SCANA and PSNC,
will make all computations to give effect to this Section 2.2.

     (g) Adjustment Per Tax Opinion. If, after having made the calculation under
Section  2.2(d)  (without  giving  effect to any  subtraction  permitted by this
Section 2.2(g)), the tax opinions referred to in Sections 8.2(e) and 8.3(e) (the
"Tax  Opinions")  cannot be rendered  (as  reasonably  determined  by SASM&F and
LLG&M),   as  a  result  of  the  Second  Merger  possibly  failing  to  satisfy
continuity-of-interest   requirements   under  applicable   federal  income  tax
principles  relating to reorganizations  described in the Code, then SCANA shall
reduce,  to the  minimum  extent  necessary  to enable  the Tax  Opinions  to be
rendered,  the  amount of cash to be  delivered  with  respect  to the PSNC Cash
Election  Shares and in lieu thereof shall deliver the number of shares of SCANA
Common Stock having an aggregate value, based on the Average Price, equal to the
amount  of  such  reduction,   and  the  PSNC  Cash  Election  Number  shall  be
appropriately adjusted to give effect to such reduction.

     Section 2.3 Exchange of Certificates.

     (a) Exchange  Agent.  As of the Effective  Time of the First Merger,  SCANA
will enter into an  agreement  with such bank or trust as may be  designated  by
SCANA, with the prior consent of PSNC (the "Exchange Agent"), which will provide
that SCANA will deposit with the Exchange  Agent as of the Effective Time of the
First Merger, for the benefit of the holders of shares of SCANA Common Stock and
PSNC Common Stock for exchange in accordance  with this Article II,  through the
Exchange  Agent,  cash  equal  to the  sum of the  total  aggregate  SCANA  Cash
Consideration  and PSNC Cash  Consideration  and  certificates  representing the
shares of SCANA Common  Stock (such cash and such shares of SCANA Common  Stock,
together with any dividends or distributions  with respect thereto with a record
date after the Effective  Time of the Second Merger and any cash payable in lieu
of any fractional shares of SCANA Common Stock, being hereinafter referred to as
the  "Exchange  Fund")  issued  pursuant to Sections 2.1 and 2.2 in exchange for
outstanding  shares of SCANA Common Stock and PSNC Common Stock, as the case may
be.

                                                            8


<PAGE>



     (b) Exchange Procedures.

          (i) Not more than 90 days nor fewer than 30 days prior to the  Closing
     Date,  the  Exchange  Agent  will  mail a form of  election  (the  "Form of
     Election")  to holders of record of shares of SCANA Common Stock and to the
     holders of record of shares of PSNC  Common  Stock (as of a record  date as
     close as practicable to the date of mailing and mutually  agreed to by PSNC
     and SCANA).  In addition,  the Exchange  Agent will use its best efforts to
     make the Form of Election  available  to the persons (as defined in Section
     2.3(f)) who become  shareholders of SCANA or PSNC during the period between
     such record date and the Closing Date. Any election to receive SCANA Merger
     Consideration  contemplated  by Section  2.1(e) or PSNC Cash  Consideration
     contemplated  by Section  2.2(d) will have been  properly  made only if the
     Exchange Agent shall have received at its designated office or offices,  by
     5:00  p.m.,  New York City  time,  on the fifth  business  day  immediately
     preceding the Closing Date (the  "Election  Deadline"),  a Form of Election
     properly  completed  and  accompanied  by a  SCANA  Certificate  or a  PSNC
     Certificate,   as  the   case   may   be   (together   or  as   applicable,
     "Certificate(s)")  for the shares to which such Form of  Election  relates,
     duly endorsed in blank or otherwise acceptable for transfer on the books of
     SCANA  or  PSNC,  as  the  case  may be (or  an  appropriate  guarantee  of
     delivery),  as set  forth in such  Form of  Election.  An  election  may be
     revoked only by written notice received by the Exchange Agent prior to 5:00
     p.m.,  New York City time,  on the  Election  Deadline.  In  addition,  all
     elections shall  automatically be revoked if the Exchange Agent is notified
     in writing by SCANA and PSNC that either of the Mergers has been abandoned.
     If an election is so revoked, the Certificate(s) (or guarantee of delivery,
     as appropriate) to which such election relates will be promptly returned to
     the person submitting the same to the Exchange Agent.  SCANA shall have the
     discretion,  which it may  delegate  in  whole  or in part to the  Exchange
     Agent, to determine whether Forms of Election have been properly completed,
     signed  and  submitted  or  revoked  pursuant  to this  Article  II, and to
     disregard immaterial defects in Forms of Election. The decision of SCANA
    (or the  Exchange  Agent)  in such  matters  shall  be
     conclusive and binding

          (ii) As soon as reasonably practicable after the Effective Time of the
     First  Merger,  with respect to the First  Merger,  and after the Effective
     Time of the Second Merger,  with respect to the Second Merger  (together or
     as applicable,  the "Effective Time"), the Exchange Agent will mail to each
     holder of record of a  Certificate,  whose  shares of SCANA Common Stock or
     PSNC Common Stock  (collectively,  the "Shares")  were  converted  into the
     right to receive SCANA Merger Consideration or PSNC Merger Consideration





                                                            9



<PAGE>


     (together,  the "Merger Consideration") and who failed to return a properly
     completed Form of Election, (i) a letter of transmittal (which will specify
     that  delivery  will  be  effected,  and  risk  of loss  and  title  to the
     Certificates  will pass,  only upon  delivery  of the  Certificates  to the
     Exchange  Agent and will be in such form and have such other  provisions as
     SCANA  and  PSNC may  specify  consistent  with  this  Agreement)  and (ii)
     instructions  for use in effecting  the  surrender of the  Certificates  in
     exchange for the Merger Consideration.

          (iii) At the Effective  Time,  with respect to properly made elections
     in accordance with Section 2.3(b)(i), and upon surrender in accordance with
     Section  2.3(b)(ii) of a Certificate of  cancellation to the Exchange Agent
     or to such  other  agent or agents as may be  appointed  by SCANA and PSNC,
     together with such letter of  transmittal,  duly  executed,  and such other
     documents as may reasonably be required by the Exchange  Agent,  the holder
     of such  Certificate  will be entitled to receive in exchange  therefor the
     Merger  Consideration that such holder has the right to receive pursuant to
     the provisions of this Article II, and the Certificate so surrendered  will
     forthwith  be  canceled.  In the event of a transfer of ownership of Shares
     that are not  registered  in the transfer  records of SCANA or PSNC, as the
     case may be,  payment  may be issued to a person  other  than the person in
     whose name the Certificate so surrendered is registered if such Certificate
     is properly  endorsed or  otherwise  in proper  form for  transfer  and the
     person  requesting  such issuance pays any transfer or other taxes required
     by reason of such payment to a person other than the  registered  holder of
     such  Certificate or establishes to the satisfaction of SCANA and PSNC that
     such  tax  has  been  paid  or is  not  applicable.  Until  surrendered  as
     contemplated  by this Section 2.3, each  Certificate  will be deemed at any
     time after the Effective  Time to represent  only the right to receive upon
     such  surrender the Merger  Consideration  that the holder  thereof has the
     right to receive in respect of such Certificate  pursuant to the provisions
     of this  Article  II. No  interest  will be paid or will accrue on any cash
     payable to holders  of  Certificates  pursuant  to the  provisions  of this
     Article II.

     (c) Distributions with Respect to Unexchanged Shares. No dividends or other
distributions  with  respect to the shares of SCANA  Common  Stock with a record
date after the Effective  Time shall be paid to the holder of any  unsurrendered
Certificate  with  respect  to the  shares  of SCANA  Common  Stock  represented
thereby,  and no cash payment in lieu of any fractional  shares shall be paid to
any such  holder  pursuant  to Section  2.3(d),  and all such  dividends,  other
distributions  and cash in lieu of fractional shares of SCANA Common Stock shall
be paid by SCANA to the  Exchange  Agent and shall be included  in the  Exchange
Fund, in each case until the surrender of such  Certificate  in accordance  with
this Article II. Subject to the effect of unclaimed property,  escheat and other
applicable laws,  following  surrender of any such  Certificate,  there shall be
paid to the holder of the Certificate  representing whole shares of SCANA Common
Stock issued in exchange  therefor,  without  interest,  (i) at the time of such
surrender, the amount of any cash payable in lieu of a fractional share of SCANA
Common Stock to which such holder is entitled pursuant to Section 2.3(d) and the
amount  of  dividends  or other  distributions  with a  record  date  after  the
Effective  Time  theretofore  paid with  respect to such  whole  shares of SCANA
Common Stock and (ii) at the appropriate



                                                            10


<PAGE>



payment date, the amount of dividends or other  distributions with a record date
after the  Effective  Time but prior to such  surrender  and with a payment date
subsequent to such surrender  payable with respect to such whole shares of SCANA
Common  Stock.  SCANA shall make  available to the  Exchange  Agent cash for the
foregoing purposes.

     (d) No Fractional  Securities.  No SCANA Certificates or scrip representing
fractional  shares of SCANA Common Stock shall be issued upon the  surrender for
exchange of Certificates, and such fractional shares shall not entitle the owner
thereof  to vote or to any other  rights of a holder of SCANA  Common  Stock.  A
holder of Shares converted in the Mergers who would otherwise have been entitled
to a fractional  share of SCANA Common Stock shall be entitled to receive a cash
payment  (without  interest)  in lieu  of such  fractional  share  in an  amount
determined by multiplying (i) the fractional share interest to which such holder
would  otherwise be entitled by (ii) the closing price per share of SCANA Common
Stock as reported on the NYSE Composite Transaction Tape on the Closing Date.

     (e) No Further  Ownership  Rights in PSNC Common Stock. All shares of SCANA
Common  Stock  issued  upon  the  surrender  for  exchange  of  Certificates  in
accordance  with the terms of this Article II (including  any cash paid pursuant
to this  Article  II) shall be deemed to have  been  issued  (and  paid) in full
satisfaction of all rights pertaining to the Shares  theretofore  represented by
such Certificates, subject, however, to any obligation of SCANA or the Surviving
Corporation to pay any dividends or make any other  distributions  with a record
date prior to the  Effective  Time which may have been  authorized  or made with
respect to shares of PSNC Common  Stock or SCANA Common  Stock,  as the case may
be, which remain  unpaid at the  Effective  Time,  and there shall be no further
registration  of transfers on the stock transfer books of (i) SCANA of shares of
SCANA Common Stock which were  outstanding  immediately  prior to the  Effective
Time or (ii) the Surviving Corporation of shares of PSNC Common Stock which were
outstanding  immediately  prior to the Effective  Time.  If, after the Effective
Time,  Certificates  are presented to SCANA,  the Surviving  Corporation  or the
Exchange Agent for any reason, they shall be cancelled and exchanged as provided
in this Section 2.3, except as otherwise provided by law.

     (f)  Termination  of Exchange  Fund. Any portion of the Exchange Fund which
remains  undistributed to the holders of the Certificates for one year after the
Effective  Time  shall be  delivered  by the  Exchange  Agent to SCANA,  and any
holders of the Certificates who have not theretofore  complied with this Article
II shall thereafter look only to SCANA for payment of their claim for such SCANA
Shares or funds to which such holder may be due, subject to applicable law. None
of SCANA, PSNC, the Surviving  Corporation or the Exchange Agent shall be liable
to any person (as  defined  below) in respect of any such SCANA  Shares or funds
from the Exchange Fund delivered to a public official pursuant to any applicable
abandoned property,  escheat or similar law. As used in this Agreement, the term
"person"  shall  mean  any  natural  person,  corporation,  general  or  limited
partnership,  limited liability company,  joint venture,  trust,  association or
entity of any kind.

     (g)  Investment of Exchange  Fund.  The Exchange Agent will invest any cash
included in the Exchange  Fund, as directed by SCANA,  with the prior consent of
PSNC,  on a daily  basis.  Any interest  and other  income  resulting  from such
investments will be paid to SCANA.

                                                            11


<PAGE>


(h) Lost Certificates. If any Certificate is lost, stolen or destroyed, upon the
making of an affidavit of that fact by the person  claiming such  Certificate to
be lost,  stolen  or  destroyed  and,  if  required  by  SCANA or the  Surviving
Corporation,  as the case may be, the  posting by such  person of a bond in such
reasonable amount as SCANA or the Surviving Corporation, as the case may be, may
direct as  indemnity  against any claim that may be made against it with respect
to such  Certificate,  the Exchange  Agent will issue in exchange for such lost,
stolen or destroyed Certificate the Merger Consideration and, if applicable, any
cash in lieu of fractional  shares,  and unpaid  dividends and  distributions on
shares of SCANA Common Stock, pursuant to this Agreement.

     (i) Certain  Adjustments.  If, after the date hereof and on or prior to the
Closing Date, the outstanding  shares of SCANA Common Stock or PSNC Common Stock
shall  be  changed  into  a  different   number  of  shares  by  reason  of  any
reclassification, recapitalization, split-up, combination or exchange of shares,
or any dividend  payable in stock or other securities is declared thereon with a
record date within such period,  or any similar  event shall  occur,  the Merger
Consideration  will be addressed  accordingly to provide to the holders of SCANA
Common Stock and PSNC Common Stock,  respectively,  the same economic  effect as
contem   plated   by   this   Agreement   prior   to   such    reclassification,
recapitalization, split-up, combination, exchange or dividend or similar event.

     (j) Withholding Rights.  Each of the Surviving  Corporation and SCANA shall
be entitled to deduct and  withhold  from the  consideration  otherwise  payable
pursuant to this Agreement to any holder of shares of SCANA Common Stock or PSNC
Common Stock such amounts as it is required to deduct and withhold  with respect
to the making of such payment under the Code,  or any provision of state,  local
or foreign tax law. To the extent that amounts are so withheld by the  Surviving
Corporation or SCANA, as the case may be, such withheld amounts shall be treated
for all  purposes  of this  Agreement  as having  been paid to the holder of the
shares of SCANA  Common  Stock or PSNC  Common  Stock in  respect  of which such
deduction and withholding was made by the Surviving Corporation or SCANA, as the
case may be.

     (k) PSNC Option Plans.  PSNC shall use its best efforts to take all actions
necessary and appropriate to provide that, upon the Effective Time of the Second
Merger, each outstanding option to purchase shares of PSNC Common Stock or other
similar interest (collectively,  the "PSNC Options") granted under any of PSNC's
stock  option  plans or under any other plan or  arrangement  (the "PSNC  Option
Plans"),  whether or not then exercisable or vested,  shall be cancelled and, in
exchange  therefor,  each holder of such PSNC Option shall  receive an amount in
cash in respect  thereof equal to the product of (i) the excess,  if any, of the
PSNC Cash  Consideration  over the per share exercise price thereof and (ii) the
number of shares of PSNC Common Stock subject thereto (such payment to be net of
applicable  withholding taxes). Prior to the Effective Time, PSNC shall take all
action  necessary and  appropriate so that the PSNC Option Plans terminate as of
the Effective Time of the Second Merger.


                                                            12


<PAGE>



                                   ARTICLE III

                                   THE CLOSING

     Section 3.1 Closing.  The closing of the Merger (the "Closing")  shall take
place at the offices of SASM&F,  919 Third Avenue,  New York,  New York 10022 at
10:00 A.M.,  local time, on the second  business day  immediately  following the
date on which the last of the  conditions  set forth in Article  VIII  hereof is
fulfilled  or waived,  or at such other  time,  date and place as PSNC and SCANA
shall mutually agree (the "Closing Date").

                                   ARTICLE IV

                     REPRESENTATIONS AND WARRANTIES OF PSNC

     PSNC represents and warrants to SCANA as follows:

     Section 4.1 Organization and Qualification.  Except as set forth in Section
4.1 of the schedule  delivered by PSNC on the date hereof (the "PSNC  Disclosure
Schedule"),  PSNC and each PSNC  Subsidiary  (as defined below) is a corporation
duly  organized,  validly  existing and in good  standing  under the laws of its
jurisdiction  of  incorporation  or  organization,  has all requisite  power and
authority, and has been duly authorized by all necessary approvals and orders to
own, lease and operate its assets and properties to the extent owned, leased and
operated and to carry on its business as it is now being  conducted  and is duly
qualified and in good standing to do business in each  jurisdiction in which the
nature of its business or the ownership or leasing of its assets and  properties
makes such qualification  necessary other than in such  jurisdictions  where the
failure  so to  qualify  could not  reasonably  be  expected  to have a material
adverse  effect on the business,  assets,  condition  (financial or  otherwise),
results of operations or prospects of PSNC and the PSNC Subsidiaries  taken as a
whole (a "PSNC Material  Adverse  Effect").  As used in this Agreement,  (a) the
term  "Subsidiary"  of a person  shall  mean  any  corporation  or other  entity
(including  partnerships  and other business  associations)  of which at least a
majority of the voting power  represented  by the  outstanding  capital stock or
other  voting  securities  or  interests  having  voting  power  under  ordinary
circumstances  to elect  directors or similar  members of the governing  body of
such corporation or entity shall at the time be held, directly or indirectly, by
such person, and (b) the term "PSNC Subsidiary" shall mean a Subsidiary of PSNC.

     Section 4.2  Subsidiaries.  Section 4.2(a) of the PSNC Disclosure  Schedule
sets forth a list as of the date hereof of (a) all of the PSNC  Subsidiaries and
(b) all other  entities  in which PSNC has an  aggregate  equity  investment  in
excess of $3 million (the "PSNC Associates"),  as well as a brief description of
the principal line or lines of business  conducted by each such PSNC  Associate,
and a  list  of any  existing  agreements  requiring  PSNC  or  any of the  PSNC
Subsidiaries to make any additional  material  investment in, or loan or capital
contribution to, or guarantee any obligation of, such PSNC Associates. Except as




                                                            13


<PAGE>



set forth in Section 4.2(b) of the PSNC Disclosure  Schedule,  all of the issued
and  outstanding  shares of capital  stock of each PSNC  Subsidiary  are validly
issued, fully paid,  nonassessable and free of preemptive rights, and are owned,
directly  or  indirectly,   by  PSNC  free  and  clear  of  any  liens,  claims,
encumbrances,  security interests,  charges and options of any nature whatsoever
and there are no outstanding  subscriptions,  options, calls, contracts,  voting
trusts,   proxies   or   other   commitments,   understandings,    restrictions,
arrangements,  rights or warrants, including any right of conversion or exchange
under any outstanding  security,  instrument or other agreement,  obligating any
such PSNC Subsidiary to issue, deliver or sell, or cause to be issued, delivered
or sold,  additional  shares of its  capital  stock or  obligating  it to grant,
extend or enter into any such agreement or commitment.

     Section 4.3  Capitalization.  As of the date hereof, the authorized capital
stock of PSNC  consists of  30,000,000  shares of PSNC Common  Stock,  1,500,000
shares of Cumulative  Preferred Stock,  issuable in series, par value $25.00 per
share (the "PSNC Preferred Stock"), and 250,000 shares of Cumulative  Preference
Stock,  issuable  in series,  par value  $25.00 per share (the "PSNC  Preference
Stock").  At the close of business  on  December  31,  1998,  (i)  approximately
20,377,579  shares of PSNC  Common  Stock were issued and  outstanding,  (ii) no
shares of PSNC Preferred Stock were issued and  outstanding,  (iii) no shares of
PSNC Preference Stock were issued and outstanding and (iv) no bonds, debentures,
notes or other  indebtedness  having  the  right  to vote (or  convertible  into
securities  having the right to vote) on any matters on which  shareholders  may
vote ("Voting  Debt"),  were issued or outstanding.  As of the date hereof,  all
outstanding  shares of PSNC  Common  Stock are  validly  issued,  fully paid and
nonassessable and are not subject to preemptive  rights. As of the Closing Date,
all outstanding  shares of PSNC Common Stock will be validly issued,  fully paid
and nonassessable  and will not be subject to preemptive  rights. As of the date
of this Agreement,  except as set forth in Section 4.3(b) of the PSNC Disclosure
Schedule or pursuant to this Agreement,  there are no options,  warrants, calls,
rights, commitments or agreements of any character to which PSNC or any material
PSNC  Subsidiary  is a party  or by which  it is  bound  obligating  PSNC or any
material  PSNC  Subsidiary  to issue,  deliver  or sell,  or cause to be issued,
delivered or sold, additional shares of capital stock or any Voting Debt of PSNC
or any  material  PSNC  Subsidiary  or  obligating  PSNC  or any  material  PSNC
Subsidiary to grant, extend or enter into any such option, warrant, call, right,
commitment  or  agreement.  Except  as set forth in  Section  4.3(c) of the PSNC
Disclosure  Schedule,  at the Effective Time, there will be no option,  warrant,
call,  right,  commitment  or agreement  obligating  PSNC or any  material  PSNC
Subsidiary to issue, deliver or sell, or cause to be issued,  delivered or sold,
any shares of  capital  stock or any Voting  Debt of PSNC or any  material  PSNC
Subsidiary,  or obligating PSNC or any material PSNC Subsidiary to grant, extend
or enter into any such option, warrant, call, right, commitment or agreement.

     Section 4.4 Authority; Non-Contravention; Statutory Approvals; Compliance.

     (a)  Authority.  PSNC has all  requisite  power and authority to enter into
this Agreement and,  subject to the receipt of the PSNC  Shareholders'  Approval
(as  defined in Section  4.14) and the PSNC  Required  Statutory  Approvals  (as
defined in Section 4.4(c)), to consummate the transactions  contemplated hereby.
The execution and delivery of this Agreement and the consummation by PSNC of the
transactions  contemplated  hereby have been duly  authorized  by all  necessary
corporate   action  on  the  part  of  PSNC,   subject  to  obtaining  the  PSNC
Shareholders'  Approval.  This Agreement has been duly and validly  executed and
delivered by PSNC and,  assuming the due  authorization,  execution and delivery
hereof by the  other  signatories  hereto,  constitutes  the  valid and  binding
obligation of PSNC enforceable against it in accordance with its terms.

                                                            14


<PAGE>



     (b) Non-Contravention. Except as set forth in Section 4.4(b)(i) of the PSNC
Disclosure  Schedule,  the execution and delivery of this Agreement by PSNC does
not, and the consummation of the transactions  contemplated hereby shall not, in
any  respect,  violate,  conflict  with or  result in a  material  breach of any
provision of, or constitute a material  default (with or without notice or lapse
of time or both) under,  or result in the  termination  or  modification  of, or
accelerate  the  performance  required by, or result in a right of  termination,
cancellation or acceleration of any obligation or the loss of a material benefit
under, or result in the creation of any material lien, security interest, charge
or  encumbrance  upon any of the properties or assets of PSNC or any of the PSNC
Subsidiaries  (any  such  violation,   conflict,   breach,   default,  right  of
termination,  modification,  cancellation or acceleration,  loss or creation, is
referred to herein as a "Violation" with respect to PSNC and such term when used
in Article V has a  correlative  meaning with respect to SCANA)  pursuant to any
provisions of (i) the  charters,  by-laws,  joint venture  agreements or similar
governing  documents  of PSNC or any of the PSNC  Subsidiaries,  (ii) subject to
obtaining  the PSNC  Required  Statutory  Approvals  and the receipt of the PSNC
Shareholders' Approval, any statute, law, ordinance, rule, regulation, judgment,
decree, order, injunction, writ, permit or license of any Governmental Authority
(as  defined  in  Section  4.4(c))  applicable  to  PSNC  or  any  of  the  PSNC
Subsidiaries or any of their respective properties or assets or (iii) subject to
obtaining the third-party  consents set forth in Section  4.4(b)(ii) of the PSNC
Disclosure Schedule (the "PSNC Required  Consents"),  any note, bond,  mortgage,
indenture,  deed of trust, license,  franchise,  permit,  concession,  contract,
lease or other instrument,  obligation or agreement of any kind to which PSNC or
any of the  PSNC  Subsidiaries  is a party  or by  which  they  or any of  their
properties or assets may be bound or affected, except in the case of clause (ii)
or (iii) above for any such Violation  which could not reasonably be expected to
have a PSNC Material Adverse Effect.

     (c) Statutory  Approvals.  No declaration,  filing or registration with, or
notice to or authorization,  consent or approval of, any court, federal,  state,
local or foreign  governmental or regulatory body (including a stock exchange or
other self-regulatory  body) or authority (each, a "Governmental  Authority") is
necessary  for the  execution  and  delivery  of this  Agreement  by PSNC or the
consummation by PSNC of the transactions contemplated hereby except as described
in Section 4.4(c) of the PSNC Disclosure  Schedule (the "PSNC Required Statutory
Approvals").  References  in this  Agreement to  "obtaining"  such PSNC Required
Statutory   Approvals   shall  mean   making  such   declarations,   filings  or
registrations,  giving such notices; obtaining such authorizations,  consents or
approvals,  and having such waiting  periods  expire as are necessary to avoid a
violation of law.

     (d)  Compliance.  Except as set forth in Section  4.4(d)(i),  Section  4.7,
Section 4.10, Section 4.11 and Section 4.12 of the PSNC Disclosure Schedule,  or
as  disclosed in the PSNC SEC Reports (as defined in Section 4.5) filed prior to
the date hereof,  neither PSNC nor any of the PSNC  Subsidiaries is in violation
of,  is, to the  knowledge  of PSNC,  under  investigation  with  respect to any
violation  of, or has been given notice or been charged with any  violation  of,
any law, statute,  order, rule,  regulation,  ordinance or judgment  (including,
without limitation, any applicable environmental, health and safety law,


                                                            15


<PAGE>



ordinance or  regulation)  of any  Governmental  Authority,  except for possible
violations  which  individually  or in the  aggregate  could not  reasonably  be
expected to have a PSNC Material Adverse Effect.  Except as set forth in Section
4.4(d)(ii)  and Section 4.12 of the PSNC  Disclosure  Schedule,  or as expressly
disclosed  in the PSNC SEC  Reports,  PSNC  and the PSNC  Subsidiaries  have all
permits, licenses,  franchises and other governmental  authorizations,  consents
and  approvals  (the  "Licenses")  necessary  to  conduct  their  businesses  as
presently  conducted  which are material to the  operation of the  businesses of
PSNC and the PSNC  Subsidiaries.  All material  restrictions  and limitations on
those Licenses  requested or required by any utility  regulator are disclosed in
the PSNC SEC Reports or in Section 4.4 of the PSNC Disclosure Schedule. All such
Licenses  are  in  full  force  and  effect,  and  there  is  no  proceeding  or
investigation  pending  or, to the  knowledge  of PSNC,  threatened  that  could
reasonably be expected to lead to the revocation,  amendment,  failure to renew,
material  limitation,  suspension or material  restriction  of any such License.
Except as set forth in Section 4.4(d)(iii) of the PSNC Disclosure Schedule, each
of PSNC and the PSNC Subsidiaries is not in breach or violation of or in default
in the  performance  or observance of any term or provision of, and no event has
occurred which, with the lapse of time or action by a third party,  could result
in a default by PSNC or any PSNC Subsidiary under (i) their  respective  charter
or by-laws or (ii) any contract,  commitment,  agreement,  indenture,  mortgage,
loan agreement,  note,  lease,  bond,  license,  approval or other instrument to
which it is a party or by which PSNC or any PSNC Subsidiary is bound or to which
any of their  respective  property is subject,  except for possible  violations,
breaches or defaults which individually or in the aggregate could not reasonably
be expected to have a PSNC Material Adverse Effect.

     Section 4.5 Reports and Financial Statements. All material filings required
to be made by PSNC and the PSNC  Subsidiaries  since  January  1, 1993 under the
Securities  Act of 1933,  as amended  (the  "Securities  Act"),  the  Securities
Exchange Act of 1934, as amended (the "Exchange Act"), the 1935 Act, the Federal
Power Act (the  "Power  Act")  and  applicable  state  public  utility  laws and
regulations  have  been  filed  with  the SEC,  the  Federal  Energy  Regulatory
Commission (the "FERC"),  or the appropriate state public utilities  commission,
as the case may be, including all forms, statements,  reports,  agreements (oral
or written) and all documents, exhibits, amendments and supplements appertaining
thereto,  and complied,  as of their respective  dates, in all material respects
with all applicable  requirements of the appropriate  statutes and the rules and
regulations  thereunder.  PSNC has made  available  to SCANA a true and complete
copy of each report,  schedule,  registration  statement  and  definitive  proxy
statement  filed  with  the  SEC by PSNC  pursuant  to the  requirements  of the
Securities  Act or Exchange Act since  January 1, 1993 (as such  documents  have
since the time of their  filing been  amended,  the "PSNC SEC  Reports").  As of
their  respective  dates,  the PSNC  SEC  Reports  did not  contain  any  untrue
statement  of a material  fact or omit to state a material  fact  required to be
stated  therein or necessary  to make the  statements  therein,  in light of the
circumstances   under  which  they  were  made,  not  misleading.   The  audited
consolidated  financial statements and unaudited interim financial statements of
PSNC  included  in the PSNC  SEC  Reports  (collectively,  the  "PSNC  Financial
Statements") have been prepared in accordance with generally accepted accounting
principles  ("GAAP"),  as  applied  to a  regulated  utility  (except  as may be
indicated  therein or in the notes  thereto and except with respect to unaudited
statements as permitted by Form 10-Q of the SEC) and fairly present the

                                                            16


<PAGE>


financial  position  of PSNC as of the  dates  thereof  and the  results  of its
operations  and cash flows for the periods then ended,  subject,  in the case of
the  unaudited  interim  financial  statements,   to  normal,   recurring  audit
adjustments.  True,  accurate and complete  copies of the charter and by-laws of
PSNC,  as in  effect  on the date  hereof,  are  included  (or  incorporated  by
reference) in the PSNC SEC Reports.

     Section 4.6 Absence of Certain  Changes or Events.  Except as  disclosed in
the PSNC SEC  Reports  filed prior to the date hereof or as set forth in Section
4.6 of the PSNC Disclosure  Schedule,  since December 31, 1997, PSNC and each of
the PSNC  Subsidiaries  have conducted their  respective  businesses only in the
ordinary course of business consistent with past practice and there has not been
(a) any change that has had or that could  reasonably be expected to have a PSNC
Material Adverse Effect,  (b) any  declaration,  setting aside or payment of any
dividend or other distribution (whether in cash, stock or property) with respect
to any of PSNC's  outstanding  capital stock (other than regular  quarterly cash
dividends in accordance  with PSNC's present  dividend  policy),  (c) any split,
combination or  reclassification  of any of its outstanding capital stock or any
issuance or the authorization of any issuance of any other securities in respect
of, in lieu of or in substitution  for shares of its outstanding  capital stock,
(d) any  entry by PSNC or any of the  PSNC  Subsidiaries  into  any  employment,
severance, change-of-control, termination or similar agreement with any officer,
director or other  employee,  or any increase in the  severance  or  termination
benefits  payable to any director,  officer or other  employee of PSNC or any of
the PSNC  Subsidiaries,  (e) any  increase in the  compensation  or benefits not
described  in  subsection  (d) above other than  increases  made in the ordinary
course of  business  consistent  with past  practice,  or (f) any  change in the
method of accounting or policy used by PSNC or any of the PSNC  Subsidiaries and
disclosed in the financial statements included in the PSNC SEC Reports.

     Section 4.7  Litigation.  Except as disclosed in the PSNC SEC Reports filed
prior to the date hereof or as set forth in Section 4.7,  Section  4.9,  Section
4.11 or Section 4.12 of the PSNC Disclosure  Schedule,  (a) there are no claims,
suits,  actions  or  proceedings  before  any  court,  governmental  department,
commission,  agency, instrumentality or authority or any arbitrator, pending or,
to the knowledge of PSNC,  threatened,  nor are there, to the knowledge of PSNC,
any investigations or reviews by any court, governmental department, commission,
agency,  instrumentality  or authority or any  arbitrator  pending or threatened
against,  relating to or affecting  PSNC or any of the PSNC  Subsidiaries  which
would  have a PSNC  Material  Adverse  Effect,  (b)  there  have  not  been  any
significant  developments since December 31, 1997 with respect to such disclosed
claims, suits, actions, proceedings, investigations or reviews that would have a
PSNC  Material  Adverse  Effect  and  (c)  there  are  no  judgments,   decrees,
injunctions, rules or orders of any court, governmental department,  commission,
agency, instrumentality or authority or any arbitrator applicable to PSNC or any
of the PSNC  Subsidiaries  except for such that could not reasonably be expected
to have a PSNC Material Adverse Effect.


                                                            17


<PAGE>



     Section  4.8  Registration  Statement  and  Proxy  Statement.  None  of the
information  supplied or to be supplied by or on behalf of PSNC for inclusion or
incorporation by reference in (a) the  registration  statement on Form S-4 to be
filed with the SEC by SCANA in  connection  with the issuance of shares of SCANA
Common Stock in the Merger (the "Registration  Statement") will, at the time the
Registration  Statement  is  filed  with  the  SEC and at the  time  it  becomes
effective under the Securities Act,  contain any untrue  statement of a material
fact or omit to state  any  material  fact  required  to be  stated  therein  or
necessary to make the statements  therein not misleading and (b) the joint proxy
statement,  in  definitive  form,  relating to the SCANA  Meeting (as defined in
Section  7.4(a)) and the PSNC Meeting (as defined in Section  7.4(b)) to be held
in connection with the Merger (the "Proxy  Statement") will, at the dates mailed
to shareholders and at the times of such meetings,  contain any untrue statement
of a material  fact or omit to state any  material  fact  required  to be stated
therein or necessary in order to make the  statements  therein,  in light of the
circumstances  under  which  they are made,  not  misleading.  The  Registration
Statement  and the  Proxy  Statement  shall  comply  as to form in all  material
respects with the  provisions of the Securities Act and the Exchange Act and the
rules and regulations thereunder.

     Section 4.9 Tax Matters.

     "Tax(es)," as used in this  Agreement,  means any federal,  state,  county,
local or foreign taxes, charges,  fees, levies, or other assessments,  including
all net  income,  gross  income,  sales and use, ad  valorem,  transfer,  gains,
profits,  windfall profits, excise, franchise, real and personal property, gross
receipts,  capital  stock,  production,  business  and  occupation,  disability,
employment,  payroll,  license,  estimated,  stamp, custom duties,  severance or
withholding  taxes or other taxes or similar charges imposed by any Governmental
Authority,  whether  imposed  directly on a person or resulting  under  Treasury
Regulation Section 1.1502-6 (or any similar provision of state, local or foreign
Law), as a transferee  or  successor,  by contract or otherwise and includes any
interest and penalties  (civil or criminal) on or additions to any such taxes or
in respect  of a failure  to comply  with any  requirement  relating  to any Tax
Return  and  any  expenses  incurred  in  connection  with  the   determination,
settlement  or litigation  of any tax  liability.  "Tax Return," as used in this
Agreement,  means a report,  return or other information required to be supplied
to a Governmental Authority with respect to Taxes including,  where permitted or
required,  combined  or  consolidated  returns  for any group of  entities  that
includes PSNC or any of the PSNC Subsidiaries,  on the one hand, or SCANA or any
of the SCANA  Subsidiaries,  on the other hand.  "Tax  Rulings," as used in this
Agreement,  shall mean a written ruling of a taxing authority relating to Taxes.
"Closing Agreement," as used in this Agreement, shall mean a written and legally
binding agreement with a taxing authority relating to Taxes. Except as disclosed
in Section 4.9 of the PSNC Disclosure Schedule:

     (a) Filing of Timely Tax  Returns.  PSNC and each of the PSNC  Subsidiaries
have filed all Tax Returns required to be filed by each of them under applicable
law. All Tax Returns were in all material  respects  (and, as to Tax Returns not
filed as of the date hereof,  will be) true, complete and correct and filed on a
timely basis.

                                                            18


<PAGE>



     (b) Payment of Taxes. PSNC and each of the PSNC  Subsidiaries  have, within
the time and in the manner  prescribed  by law, paid (and until the Closing Date
will pay within the time and in the manner prescribed by law) all Taxes that are
currently  due and payable,  except for those Taxes  contested in good faith and
for which adequate reserves have been taken.

     (c) Tax Reserves.  PSNC and the PSNC  Subsidiaries  have  established  (and
until the  Closing  Date will  maintain)  on their  books and  records  reserves
adequate to pay all Taxes and reserves for deferred  income taxes in  accordance
with GAAP.

     (d) Tax Liens. There are no Tax liens upon the assets of PSNC or any of the
PSNC Subsidiaries except liens for Taxes not yet due.

     (e) Extensions of Time for Filing Tax Returns.  Neither PSNC nor any of the
PSNC  Subsidiaries  has requested any extension of time within which to file any
Tax Return which Tax Return has not since been filed.

     (f)  Waivers of Statute of  Limitations.  Neither  PSNC nor any of the PSNC
Subsidiaries  has  executed  any  outstanding  waivers  or  comparable  consents
regarding  the  application  of the statute of  limitations  with respect to any
Taxes or Tax Returns.

     (g) Expiration of Statute of  Limitations.  The statute of limitations  for
the  assessment of all Taxes has expired for all  applicable Tax Returns of PSNC
and each of the PSNC Subsidiaries or those Tax Returns have been examined by the
appropriate  taxing  authorities for all periods through September 30, 1997, and
no deficiency for any Taxes has been proposed, asserted or assessed against PSNC
or any of the PSNC Subsidiaries that has not been resolved and paid in full.

     (h)  Audit,  Administrative  and  Court  Proceedings.  No  audits  or other
administrative  proceedings  or court  proceedings  are  presently  pending with
regard to any Taxes or Tax Returns of PSNC or any of the PSNC  Subsidiaries  and
no issue has been raised in writing by any Tax authority in connection  with any
Tax or Tax Return.

     (i) Tax Rulings. Neither PSNC nor any of the PSNC Subsidiaries has received
a Tax Ruling or entered into a Closing  Agreement with any taxing authority that
would have a continuing effect after the Closing Date.

     (j) Availability of Tax Returns.  PSNC and the PSNC  Subsidiaries have made
available to SCANA complete and accurate copies, covering all open years, of (i)
all Tax Returns,  and any amendments  thereto,  filed by PSNC or any of the PSNC
Subsidiaries, (ii) all audit reports received from any taxing authority relating
to any Tax Return  filed by PSNC or any of the PSNC  Subsidiaries  and (iii) any
Closing Agreements entered into by PSNC or any of the PSNC Subsidiaries with any
taxing authority.

     (k) Tax-Sharing  Agreements.  Except as disclosed in Section 4.9(k) of PSNC
Disclosure  Schedule,  there are no  agreements  relating to the  allocation  or
sharing of Taxes between or among PSNC and any of the PSNC Subsidiaries.

                                                            19


<PAGE>



     (l) Code Section 341(f).  Neither PSNC nor any of the PSNC Subsidiaries has
filed a consent  pursuant  to Code  Section  341(f)  or has  agreed to have Code
Section  341(f)(2)  apply to any  disposition of a subsection (f) asset (as such
term is  defined  in Code  Section  341(f)(4))  owned by PSNC or any of the PSNC
Subsidiaries.

     (m) Code Section  168. No property of PSNC or any of the PSNC  Subsidiaries
is property that PSNC or any such Subsidiary or any party to this transaction is
or will be required to treat as being  owned by another  person  pursuant to the
provisions of Code Section 168(f)(8) (as in effect prior to its amendment by the
Tax Reform Act of 1986) or is tax-exempt use property within the meaning of Code
Section 168.

     (n)  Code  Section  481  Adjustments.  Neither  PSNC  nor  any of the  PSNC
Subsidiaries  is required to include in income any  adjustment  pursuant to Code
Section 481(a) by reason of a voluntary change in accounting method initiated by
PSNC or any of the PSNC Subsidiaries, and, to the best of the knowledge of PSNC,
the Internal Revenue Service (the "IRS") has not proposed any such adjustment or
change in accounting method.

     (o) Code  Section  6662.  PSNC and the PSNC  Subsidiaries  have or had made
adequate  disclosure  (within the  meaning of Section  6662 of the Code) for all
transactions  that could give rise to an  understatement  of federal  income tax
(within the  meaning of Section  6662 of the Code) for all Tax Returns for which
the applicable statute of limitations has not expired.

     (p)  Indebtedness.  No indebtedness of PSNC or any of the PSNC Subsidiaries
is (i) "corporate  acquisition  indebtedness" within the meaning of Code Section
279(b) or (ii) exempt facility bonds described in Code Section 142 or industrial
development bonds described in Section 103 of the Internal Revenue Code of 1954,
as amended, prior to the enactment of the Tax Reform Act of 1986.

     (q)   Intercompany   Transactions.   Neither  PSNC  nor  any  of  the  PSNC
Subsidiaries has engaged in any intercompany  transactions within the meaning of
Treasury  Regulations Section 1.1502-13 for which any income or gain will remain
unrecognized as of the close of the last taxable year prior to the Closing Date.

     (r) Liability for Others. Neither PSNC nor any of the PSNC Subsidiaries has
any liability for Taxes of any person other than PSNC and the PSNC  Subsidiaries
(i) under Treasury  Regulations  Section  1.1502-6 (or any similar  provision of
state,  local or foreign law) as a transferee or successor,  (ii) by contract or
(iii) otherwise.

     (s) Foreign Tax Returns.  Neither PSNC nor any of the PSNC  Subsidiaries is
required to file a foreign tax return.

     (t) Section 897(c). To the best knowledge of PSNC, no person owns more than
5% of the PSNC Common Stock.


                                                            20


<PAGE>



     Section 4.10 Employee Matters; ERISA.

     (a) Section 4.10(a) of the PSNC  Disclosure  Schedule sets forth a true and
complete  list  of  each  employee  benefit  plan,   arrangement  or  agreement,
including,  but not limited to, any employee  benefit plan within the meaning of
Section 3(3) of the Employee  Retirement Income Security Act of 1974, as amended
("ERISA"),  and each  employment,  severance,  deferred  compensation or similar
agreement, that is maintained or contributed to as of the date of this Agreement
(the  "PSNC  Plans")  by  PSNC  or by any  trade  or  business,  whether  or not
incorporated (an "ERISA Affiliate"),  which together with PSNC would be deemed a
"single  employer"  within the meaning of Section 4001 of ERISA, for the benefit
of any current or former employee,  officer,  director or independent contractor
of PSNC.

     (b) PSNC has heretofore delivered to SCANA true and complete copies of each
of the PSNC Plans and all related  documents,  including  but not limited to (i)
the actuarial report for such PSNC Plan (if applicable) for each of the last two
years,  (ii) the most recent  determination  letter from the IRS (if applicable)
for such PSNC Plan and (iii)the financial  statements for the last two completed
years and the most recent quarter.

     (c) Except as set forth in Section 4.10(c) of the PSNC Disclosure Schedule,
(i) each of the PSNC Plans has been  operated and  administered  in all material
respects with applicable  law,  including but not limited to ERISA and the Code,
(ii) each of the PSNC Plans  intended  to be  "qualified"  within the meaning of
Section 401(a) of the Code has received an advance determination letter from the
IRS to such effect and PSNC knows of no event that could  reasonably be expected
to cause the disqualification of any such PSNC Plan , (iii) with respect to each
PSNC Plan that is subject to Title IV of ERISA,  the present  value of such PSNC
Plan's "accumulated  benefit  obligation," based upon the actuarial  assumptions
set forth in PSNC's Form 10-K for the fiscal year ended  September 30, 1998, did
not, as of its then latest  valuation date,  exceed the fair value of the assets
of such PSNC  Plan  allocable  to such  obligation,  (iv) no PSNC Plan  provides
welfare  benefits  (whether or not  insured)  with  respect to current or former
employees of PSNC beyond their retirement or other termination of service, other
than coverage  mandated by applicable  law or benefits the full cost of which is
borne by the current or former employee (or his  beneficiary),  (v) no liability
under Title IV of ERISA or Section 412 of the Code has been  incurred  (directly
or  indirectly)  by PSNC or an ERISA  Affiliate  that has not been  satisfied in
full,  (vi) no PSNC  Plan is a  "multiemployer  pension  plan,"  as such term is
defined in Section 3(37) of ERISA, or a plan described in Section 4063 of ERISA,
(vii) all  contributions or other amounts payable by PSNC or any ERISA Affiliate
as of the Effective Time with respect to each PSNC Plan in respect of current or
prior plan years have been paid or accrued in  accordance  with GAAP and Section
412 of the Code,  (viii)  neither PSNC nor an ERISA  Affiliate  has engaged in a
transaction in connection  with which PSNC, the PSNC  Subsidiaries  or any ERISA
Affiliate would be subject to either a material civil penalty assessed  pursuant
to Section 409 or 502(i) of ERISA or a material tax imposed  pursuant to Section
4975 or 4976 of the Code, and (ix) there are no pending,  anticipated or, to the
best  knowledge  of PSNC,  threatened  claims  (other  than  routine  claims for
benefits)  by, on  behalf  of or  against  any of the PSNC  Plans or any  trusts
related thereto or against any employee benefit plan formerly maintained by PSNC
or the PSNC Subsidiaries.

                                                            21


<PAGE>



     (d) Except as set forth in Section 4.10(d) of the PSNC Disclosure Schedule,
neither the execution and delivery of this Agreement nor the consummation of the
transactions  contemplated  hereby  will  (i)  result  in any  material  payment
becoming due to any director or any employee of PSNC, (ii)  materially  increase
any  benefits  otherwise  payable  under  any PSNC  Plan,  (iii)  result  in any
acceleration  of the time of payment or vesting of any  benefits  under any PSNC
Plan to any material extent or (iv) result,  separately or in the aggregate,  in
an "excess parachute payment" within the meaning of Section 280G of the Code.

     (e)  No  amounts  payable  under  any  PSNC  Plan  or  other  agreement  or
arrangement  shall fail to be deductible  for United States  federal  income tax
purposes by virtue of Section 162(m) of the Code.

     Section 4.11 Labor and Employee Relations. As of the date hereof, except as
disclosed in Section  4.11(a) of the PSNC  Disclosure  Schedule hereto or in the
PSNC SEC Reports,  (i) neither PSNC nor any of the PSNC  Subsidiaries is a party
to any collective  bargaining  agreement or other labor agreement with any union
or  labor  organization  and  (ii) to the best  knowledge  of PSNC,  there is no
current union representation  question involving employees of PSNC or any of the
PSNC Subsidiaries, nor does PSNC know of any activity or proceeding of any labor
organization (or representative  thereof) or employee group to organize any such
employees. PSNC has delivered or otherwise made available to SCANA true, correct
and complete copies of the collective  bargaining  agreements  listed in Section
4.11(a)  of  the  PSNC  Disclosure  Schedule,   together  with  all  amendments,
modifications or supplements thereto.  Except as disclosed in Section 4.11(b) of
the PSNC  Disclosure  Schedule  hereto or in the PSNC SEC Reports filed prior to
the date hereof or except to the extent such could not reasonably be expected to
have a PSNC  Material  Adverse  Effect,  (a) there is no unfair labor  practice,
employment discrimination or other written grievance,  arbitration, claim, suit,
action or proceeding against PSNC or any of the PSNC Subsidiaries pending, or to
the  best  knowledge  of  PSNC,   threatened  before  any  court,   governmental
department,  commission agency,  instrumentality or authority or any arbitrator,
(b) there is no strike,  lockout or material dispute,  slowdown or work stoppage
pending or, to the best knowledge of PSNC, threatened against or involving PSNC,
and  (c)  there  is  no  proceeding,   claim,   suit,   action  or  governmental
investigation  pending or, to the best knowledge of PSNC,  threatened in respect
of which any  director,  officer,  employee  or agent of PSNC or any of the PSNC
Subsidiaries  is or may be entitled to claim  indemnification  from PSNC or such
PSNC Subsidiary  pursuant to their respective charters or by-laws or as provided
in the  indemnification  agreements  listed  in  Section  4.11(c)  of  the  PSNC
Disclosure  Schedule.  Except  as set  forth  in  Section  4.11(d)  of the  PSNC
Disclosure  Schedule,  to the knowledge of PSNC, PSNC and the PSNC  Subsidiaries
are in material  compliance with all federal,  state and local laws with respect
to employment practices, labor relations, safety and health regulations and mass
layoffs and plant closings.

     Section 4.12 Environmental Protection.

     (a) Except as set forth in Section 4.12 of the PSNC Disclosure  Schedule or
in the PSNC SEC Reports filed prior to the date hereof:


                                                            22


<PAGE>



          (i)  Compliance.  PSNC  and  each  of  the  PSNC  Subsidiaries  is  in
     compliance  with all applicable  Environmental  Laws (as defined in Section
     4.12(b)(ii))  except  where  the  failure  to so  comply  would  not in the
     aggregate have a PSNC Material Adverse Effect,  and neither PSNC nor any of
     the PSNC Subsidiaries has received any communication (written or oral) from
     any person or  Governmental  Authority that alleges that PSNC or any of the
     PSNC  Subsidiaries is not in such compliance with applicable  Environmental
     Laws.  To the best  knowledge  of  PSNC,  compliance  with  all  applicable
     Environmental  Laws will not require PSNC or any PSNC  Subsidiary  to incur
     costs,  beyond  those  currently  budgeted  for the three PSNC fiscal years
     beginning with January 1, 1999, that will be reasonably likely to result in
     the aggregate in a PSNC Material Adverse Effect, including, but not limited
     to, the costs of pollution  control equipment that are known or anticipated
     to be required in the future.

          (ii) Environmental Permits. PSNC and each of the PSNC Subsidiaries has
     obtained or has applied for all  environmental,  health and safety  permits
     and   governmental   authorizations   or   licenses   (collectively,    the
     "Environmental Permits") necessary for the construction of their facilities
     or the conduct of their  operations  except  where the failure to so obtain
     would not have in the aggregate a PSNC  Material  Adverse  Effect,  and all
     such  Environmental  Permits are in good standing or, where  applicable,  a
     renewal  application  has been timely filed and is pending agency  approval
     which is expected in the ordinary course of business, and PSNC and the PSNC
     Subsidiaries  are in material  compliance  with all terms and conditions of
     the Environmental Permits,  except where the failure to so comply could not
     in the aggregate  reasonably  be expected to have a PSNC  Material  Adverse
     Effect.

          (iii)  Environmental  Claims.  There are no  Environmental  Claims (as
     defined in Section  4.12(b)(i))  which  would have in the  aggregate a PSNC
     Material  Adverse  Effect  pending  (A)  against  PSNC  or any of the  PSNC
     Subsidiaries,  (B) to the best  knowledge  of PSNC,  against  any person or
     entity whose liability for any Environmental  Claim PSNC or any of the PSNC
     Subsidiaries has or may have retained or assumed either contractually or by
     operation  of  law,  or (C)  against  any  real  or  personal  property  or
     operations  which  PSNC  or any  of the  PSNC  Subsidiaries  owns,  leases,
     occupies or manages, in whole or in part.

          (iv)   Releases.   There  are  no  Releases  (as  defined  in  Section
     4.12(b)(iv)) of any Hazardous Material (as defined in Section 4.12(b)(iii))
     that  would be  reasonably  likely to form the  basis of any  Environmental
     Claim  against  PSNC  or any of the  PSNC  Subsidiaries,  or,  to the  best
     knowledge  of PSNC,  against any person or entity whose  liability  for any
     Environmental  Claim PSNC or any of the PSNC  Subsidiaries  has or may have
     retained or assumed either contractually or by operation of law, except for
     any Environmental  Claims which could not reasonably be expected to have in
     the aggregate a PSNC Material Adverse Effect.

                                                            23


<PAGE>


     (v) Predecessors. PSNC has no knowledge, with respect to any predecessor of
     PSNC or any of the PSNC  Subsidiaries,  of any  Environmental  Claims which
     would have in the  aggregate  a PSNC  Material  Adverse  Effect  pending or
     threatened,  or of  any  Release  of  Hazardous  Materials  that  would  be
     reasonably likely to form the basis of any Environmental Claims which could
     reasonably  be expected to have in the  aggregate a PSNC  Material  Adverse
     Effect.
          (vi) PSNC has provided or otherwise  made available to SCANA copies of
     all  environmental  compliance  reports,  audits,  studies  or  assessments
     (collectively, "Environmental Documents") conducted or prepared on or after
     January  1, 1996 by or on  behalf  of PSNC or any of the PSNC  Subsidiaries
     relating to the business,  operations or properties owned, leased, managed,
     occupied or otherwise controlled by PSNC or any of the PSNC Subsidiaries.

     (b) Definitions. As used in this Agreement:

          (i) "Environmental Claim" means any and all administrative, regulatory
     or judicial actions,  suits, demands, demand letters,  directives,  claims,
     liens, investigations, proceedings or notices of noncompliance or violation
     (written  or oral) by any  person or  entity  (including  any  Governmental
     Authority),  alleging potential liability  (including,  without limitation,
     potential responsibility or liability for enforcement, investigatory costs,
     cleanup costs,  governmental response costs, removal costs, remedial costs,
     natural  resources   damages,   property  damages,   personal  injuries  or
     penalties)  arising out of,  based on or resulting  from (A) the  presence,
     Release  or  threatened  Release  into  the  environment  of any  Hazardous
     Materials  at any  location,  whether  or not  owned,  operated,  leased or
     managed  by PSNC or any of the  PSNC  Subsidiaries  (for  purposes  of this
     Section 4.12) or by SCANA or any of the SCANA Subsidiaries (for purposes of
     Section  5.12),  (B)  circumstances  forming the basis of any  violation or
     alleged violation of any Environmental Law or (C) any and all claims by any
     third party seeking damages, contribution,  indemnification, cost recovery,
     compensation or injunctive relief resulting from the presence or Release of
     any Hazardous Materials.

          (ii)  "Environmental  Laws" means all  applicable  federal,  state and
     local laws,  orders,  rules and regulations and binding  administrative  or
     judicial  interpretations  thereof  relating to pollution,  the environment
     (including,  without limitation,  ambient air, surface water,  groundwater,
     land  surface or  subsurface  strata) or  protection  of human health as it
     relates  to  the  environment  including,   without  limitation,  laws  and
     regulations  relating  to  Releases or  threatened  Releases  of  Hazardous
     Materials, or otherwise relating to the manufacture, generation processing,
     distribution,  use, treatment,  storage, disposal, transport or handling of
     Hazardous Materials.

                                                            24


<PAGE>


          (iii)  "Hazardous  Materials"  means (A) any  petroleum  or  petroleum
     products,  radioactive  materials,  asbestos  in any form  that is or could
     become friable, urea formaldehyde foam insulation and transformers or other
     equipment  that  contain   dielectric  fluid   containing   polychlorinated
     biphenyls  ("PCBs"),  (B) any chemicals,  materials or substances which are
     now defined as or included in the  definition of  "hazardous  sub stances,"
     "hazardous wastes," "hazardous  materials,"  "extremely  hazardous wastes,"
     "restricted  hazardous wastes," "toxic  substances," "toxic pollutants," or
     words of  similar  import  under  any  Environmental  Law and (C) any other
     chemical,   material,   substance  or  waste,  exposure  to  which  is  now
     prohibited, limited or regulated under any Environmental Law.

          (iv) "Release" means any release, spill, emission, leaking, injection,
     deposit,  disposal,  discharge,  dispersal,  leaching or migration into the
     atmosphere, soil, surface water, groundwater or property.

     Section 4.13 Regulation as a Utility. PSNC is regulated as a public utility
in the State of North  Carolina  and in no other  state.  Except as set forth in
this Section 4.13 or in Section 4.13 of the PSNC  Disclosure  Schedule,  neither
PSNC nor any  "subsidiary  company" or "affiliate" (as each such term is defined
in the 1935 Act) of PSNC is subject to  regulation as a public  utility  holding
company,  public utility or public service  company (or similar  designation) by
any other  state in the  United  States,  the  United  States  or any  agency or
instrumentality thereof or any foreign country.

     Section 4.14 Vote Required.  The approval of the Merger by the holders of a
majority of the votes  entitled  to be cast by all holders of PSNC Common  Stock
(the "PSNC Shareholders' Approval") is the only vote of the holders of any class
or series of the capital stock of PSNC or any of the PSNC Subsidiaries  required
to approve this Agreement,  the Merger and the other  transactions  contemplated
hereby.

     Section 4.15 Opinion of Financial Advisor. PSNC has received the opinion of
Morgan Stanley Dean Witter ("Morgan Stanley"), dated the date of this Agreement,
to the effect that, as of such date, the PSNC Merger  Consideration is fair from
a financial point of view to the holders of PSNC Common Stock.

     Section 4.16 Brokers.  Except as relates to the services provided by Morgan
Stanley as financial  advisor to PSNC, all negotiations  relative to the Mergers
and the transactions  contemplated hereby have been carried out by PSNC directly
with  SCANA,  without the  intervention  of any person on behalf of PSNC in such
manner as to give rise to any valid claim by any person against  SCANA,  PSNC or
any of their respective Subsidiaries for a finder's fee, brokerage commission or
similar payment.

     Section 4.17 Insurance.  Except as set forth in Section 4.17(a) of the PSNC
Disclosure  Schedule,  PSNC and each of the PSNC  Subsidiaries  is, and has been
continuously  since  January  1,  1993,  insured  with  financially  responsible
insurers in such amounts and against  such risks and losses as are  customary in
all material respects for companies conducting the business as conducted by PSNC
and the PSNC  Subsidiaries  during  such  time  period.  Except  as set forth in
Section  4.17(b) of the PSNC  Disclosure  Schedule,  neither PSNC nor any of the
PSNC  Subsidiaries  has received any notice of cancellation or termination  with
respect  to  any  material   insurance  policy  of  PSNC  or  any  of  the  PSNC
Subsidiaries.  The insurance  policies of each of PSNC and the PSNC Subsidiaries
are valid and enforceable policies in all material respects.

     Section 4.18 Intellectual  Property.  PSNC and the PSNC Subsidiaries own or
have  adequate  rights to use all material  trademarks,  trade  names,  patents,
service  marks,  brand  marks,  brand  names,   computer  programs,   databases,
industrial designs and copyrights used in the

                                       25


<PAGE>


operation of their business  (collectively,  the "PSNC Intellectual  Property").
Except as set forth in Section 4.18(a) of the PSNC Disclosure  Schedule,  all of
the PSNC Intellectual  Property owned by PSNC or one of the PSNC Subsidiaries is
free and clear of any and all Encumbrances, and neither PSNC nor any of the PSNC
Subsidiaries  has  forfeited or  otherwise  relinquished  any PSNC  Intellectual
Property which forfeiture or relinquishment could reasonably be expected to have
a PSNC Material Adverse Effect. To the knowledge of PSNC, except as set forth in
Section  4.18(b)  of  the  PSNC  Disclosure  Schedule,   the  use  of  the  PSNC
Intellectual  Property by PSNC or the PSNC  Subsidiaries does not infringe upon,
violate or constitute a misappropriation  of any right, title or interest in any
intellectual property right (including, without limitation, any trademark, trade
name, patent, service mark, brand mark, brand name, computer program,  database,
industrial design or copyright) of any other person, and neither PSNC nor any of
the PSNC  Subsidiaries  has received written notice of any claim that any of the
PSNC  Intellectual  Property is invalid,  infringes  the asserted  rights of any
other person,  and, to the  knowledge of PSNC,  the PSNC  Intellectual  Property
owned by PSNC has not been used or enforced or has failed to be used or enforced
in  a  manner   that  would   result  in  the   abandonment,   cancellation   or
unenforceability  of any of such PSNC  Intellectual  Property,  except  for such
conflicts,  infringements,   violations,   interferences,   claims,  invalidity,
abandonments,  cancellations or unenforceability that could not, individually or
in the aggregate, reasonably be expected to have a PSNC Material Adverse Effect.

     Section 4.19 Year 2000. The computer software operated by PSNC and the PSNC
Subsidiaries  which is used in the  conduct  of their  business  is  capable  of
providing or being adapted to provide uninterrupted  millennium functionality to
record, store, process and present calendar dates falling on or after January 1,
2000 in  substantially  the same manner and with the same  functionality as such
software records,  stores, processes and presents such calendar dates falling on
or  before  December  31,  1999  ("Year  2000   Compliance")   other  than  such
interruptions in millennium functionality that could not, individually or in the
aggregate,  reasonably be expected to result in a PSNC Material  Adverse Effect;
provided, however, that PSNC makes no representation or warranty with respect to
Year 2000  Compliance of any supplier or  third-party  vendor.  PSNC  reasonably
believes as of the date hereof that the remaining cost of adaptions  referred to
in the foregoing sentence will not exceed the amounts reflected in the Form 10-Q
filed by PSNC for the quarter ended December 31, 1998.

     Section 4.20 Commodity  Derivatives and Credit Exposure  Matters.  PSNC and
the  PSNC   Subsidiaries   do  not  in  the  aggregate  have   (qualified  on  a
market-to-market  basis and  calculated  with respect to physical and  financial
positions exposure) (a) natural gas forward price exposure exceeding $1 million,
(b) on-system pipeline transportation (basis) exposure exceeding $1 million, (c)
off-system pipeline  transportation (basis) exposure exceeding $1 million or (d)
credit  exposures  (which is  unsecured  and not  backed by letters of credit or
enforceable  guarantees from A-rated credit  providers) to any one  counterparty
that exceeds $1 million.

     Section 4.21  Ownership of SCANA Common Stock.  Neither PSNC nor any of the
PSNC  Subsidiaries  or other  affiliates  beneficially  own any  shares of SCANA
Common Stock.

                                       26


<PAGE>


     Section 4.22 Antitakeover Matters. (a) PSNC has taken all actions necessary
to render  the  Rights  issued  pursuant  to the terms of the  Rights  Agreement
inapplicable  to  the  Merger,   this  Agreement  and  the  other   transactions
contemplated  hereby;  and  (b)  assuming  the  accuracy  of the  representation
contained  in  Section   5.20,   no  "fair   price",   "moratorium",   "business
combination",  "control  share  acquisition",  or  other  form of  anti-takeover
statute or regulation  under North Carolina law is applicable to the Mergers and
other transactions contemplated hereby.

     Section 4.23 PSNC Associates.  The representations and warranties set forth
(a) in Sections 4.4(b) and (c), 4.6 and 4.7 are true and correct in all material
respect with regard to PSNC Associates,  and (b) in Sections 4.4(d),  4.9, 4.10,
4.11 and 4.12  are,  to the best  knowledge  of PSNC,  true and  correct  in all
material respects with regard to the PSNC Associates..

                                    ARTICLE V

                REPRESENTATIONS AND WARRANTIES OF EACH OF SCANA,
                            NEW SUB I AND NEW SUB II

     Each of SCANA,  New Sub I and New Sub II represents and warrants to PSNC as
follows:

     Section 5.1 Organization and Qualification.  Except as set forth in Section
5.1 of the schedule delivered by SCANA on the date hereof (the "SCANA Disclosure
Schedule"),  SCANA and each of the SCANA  Subsidiaries  (as defined  below) is a
corporation  or  other  entity  duly  organized,  validly  existing  and in good
standing under the laws of its  jurisdiction of  incorporation  or organization,
has all  requisite  power and  authority,  and has been duly  authorized  by all
necessary  approvals  and  orders  to own,  lease and  operate  its  assets  and
properties to the extent owned, leased and operated and to carry on its business
as it is now being  conducted  and is duly  qualified and in good standing to do
business  in each  jurisdiction  in which  the  nature  of its  business  or the
ownership  or  leasing of its assets  and  properties  makes such  qualification
necessary other than in such jurisdictions where the failure so to qualify could
not reasonably be expected to have a SCANA  Material  Adverse Effect (as defined
in Section 5.4(b)). As used in this Agreement, the term "SCANA Subsidiary" shall
mean a Subsidiary of SCANA.

     Section 5.2 Subsidiaries.  Section 5.2(a) of SCANA Disclosure Schedule sets
forth a list as of the date hereof of all SCANA Subsidiaries.  SCANA is a public
utility  holding  company within the meaning of Section 2(a)(7) of the 1935 Act,
exempt from all  provisions of the 1935 Act except Section  9(a)(2)  pursuant to
Section  3(a)(1)  thereof in accordance  with Rule 2. SCE&G is a public  utility
company  within  the  meaning  of  Section  2(a)(5)  of the 1935 Act.  Except in
connection with their  relationship to SCANA and SCE&G,  none of the other SCANA
Subsidiaries is a "holding company," a "subsidiary company" or an "affiliate" of
any public  utility  company within the meaning of Section  2(a)(7),  2(a)(8) or
2(a)(11) of the 1935 Act,  respectively,  and,  except for SCE&G,  none of SCANA
Subsidiaries is a "public utility company" within the meaning of Section 2(a)(5)
of the 1935  Act.  Except  as set forth in  Section  5.2(b) of SCANA  Disclosure
Schedule,  all of the issued  and  outstanding  shares of capital  stock of each
SCANA Subsidiary are validly issued, fully paid, nonassessable


                                                            27


<PAGE>



and free of preemptive rights, and are owned,  directly or indirectly,  by SCANA
free and clear of any liens, claims,  encumbrances,  security interests, charges
and options of any nature whatsoever and there are no outstanding subscriptions,
options,  calls,  contracts,   voting  trusts,  proxies  or  other  commitments,
understandings,  restrictions,  arrangements,  rights or warrants, including any
right of conversion or exchange under any  outstanding  security,  instrument or
other agreement, obligating any such SCANA Subsidiary to issue, deliver or sell,
or cause to be issued, delivered or sold, additional shares of its capital stock
or  obligating  it to  grant,  extend  or  enter  into  any  such  agreement  or
commitment.

     Section  5.3  Capitalization.  (a) As of the date  hereof,  the  authorized
capital stock of SCANA consists of 150,000,000  shares of SCANA Common Stock and
no shares of preferred stock. At the close of business on December 31, 1998, (a)
103,572,623  shares of SCANA Common Stock were issued,  not more than  6,881,541
shares of SCANA  Common Stock were  reserved for issuance  pursuant to the SCANA
Employee  Stock  Purchase  Savings Plan,  SCANA  Performance  Share Plan,  SCANA
Investor  Plus  Plan  and  SCANA   Nonemployee   Directors   Plan  (such  Plans,
collectively, the "SCANA Stock Plans"), (b) no shares of SCANA Common Stock were
held by SCANA in its treasury or by its  wholly-owned  Subsidiaries,  and (c) no
Voting Debt is issued or  outstanding.  All  outstanding  shares of SCANA Common
Stock are validly issued,  fully paid and  nonassessable  and are not subject to
preemptive  rights.  As of the date of this  Agreement,  except  as set forth in
Section 5.3 of the SCANA  Disclosure  Schedule or pursuant to this Agreement and
the  SCANA  Stock  Plans,  there  are  no  options,   warrants,  calls,  rights,
commitments  or agreements of any character to which SCANA or any material SCANA
Subsidiary is a party or by which it is bound  obligating  SCANA or any material
SCANA Subsidiary to issue, deliver or sell, or cause to be issued,  delivered or
sold,  additional shares of capital stock or any Voting Debt securities of SCANA
or any material  SCANA  Subsidiary  or  obligating  SCANA or any material  SCANA
Subsidiary to grant, extend or enter into any such option, warrant, call, right,
commitment  or  agreement.  Except  as set  forth in  Section  5.3 of the  SCANA
Disclosure  Schedule,  or other than in  connection  with the SCANA Stock Plans,
after the  Effective  Time,  there  will be no  option,  warrant,  call,  right,
commitment or agreement  obligating  SCANA or any material  SCANA  Subsidiary to
issue, deliver or sell, or cause to be issued,  delivered or sold, any shares of
capital stock or any Voting Debt of SCANA or any material SCANA  Subsidiary,  or
obligating SCANA or any material SCANA Subsidiary to grant, extend or enter into
any such option, warrant, call, right, commitment or agreement.

     (b) As of the  date  hereof,  the  authorized  capital  stock  of New Sub I
consists of 1,000 common shares,  without par value, all of which are issued and
outstanding  and owned by SCANA.  All such  outstanding  common  shares are duly
authorized,  validly  issued,  fully paid and  nonassessable  and not subject to
preemptive rights.

     (c) As of the  date  hereof,  the  authorized  capital  stock of New Sub II
consists of 1,000 common shares,  without par value, all of which are issued and
outstanding  and owned by SCANA.  All such  outstanding  common  shares are duly
authorized,  validly  issued,  fully paid and  nonassessable  and not subject to
preemptive rights.

                                                            28


<PAGE>



     Section 5.4 Authority; Non-Contravention; Statutory Approvals; Compliance.

     (a)  Authority.  Each of SCANA,  New Sub I and New Sub II has all requisite
power and authority to enter into this Agreement and,  subject to the receipt of
the SCANA  Shareholders'  Approval  (as  defined in Section  5.14) and the SCANA
Required Statutory  Approvals (as defined in Section 5.4(c)),  to consummate the
transactions  contemplated  hereby. The execution and delivery of this Agreement
and  the  consummation  by  each  of  SCANA,  New  Sub I and  New  Sub II of the
transactions  contemplated  hereby have been duly  authorized  by all  necessary
corporate  action on the part of  SCANA,  New Sub I and New Sub II,  subject  to
obtaining SCANA Shareholders' Approval. This Agreement has been duly and validly
executed and delivered by each of SCANA, New Sub I and New Sub II and,  assuming
the due  authorization,  execution and delivery hereof by the other  signatories
hereto, constitutes the valid and binding obligation of each of SCANA, New Sub I
and New Sub II enforceable against it in accordance with its terms.

     (b)  Non-Contravention.  Except as set forth in Section 5.4(b) of the SCANA
Disclosure  Schedule,  the execution  and delivery of this  Agreement by each of
SCANA,  New  Sub I and  New  Sub  II  does  not,  and  the  consummation  of the
transactions  contemplated  hereby shall not, result in a Violation  pursuant to
any  provisions of (i) the charter,  by-laws or similar  governing  documents of
SCANA or any of the SCANA Subsidiaries, (ii) subject to obtaining SCANA Required
Statutory  Approvals  and the  receipt  of  SCANA  Shareholders'  Approval,  any
statute, law, ordinance, rule, regulation,  judgment, decree, order, injunction,
writ, permit or license of any Governmental Authority applicable to SCANA or any
of the SCANA  Subsidiaries  or any of their  respective  properties or assets or
(iii) subject to obtaining the third-party  consents set forth in Section 5.4(b)
of the SCANA Disclosure Schedule (the "SCANA Required  Consents"),  any material
note, bond, mortgage,  indenture,  deed of trust,  license,  franchise,  permit,
concession, contract, lease or other instrument,  obligation or agreement of any
kind to which SCANA or any of the SCANA Subsidiaries is a party or by which they
or any of their respective properties or assets may be bound or affected, except
in the case of clause (ii) or (iii) above for any such Violation which could not
reasonably  be  expected  to have a  material  adverse  effect on the  business,
assets,  condition (financial or otherwise),  results of operations or prospects
of SCANA and the SCANA Subsidiaries, taken as a whole (a "SCANA Material Adverse
Effect").

     (c) Statutory  Approvals.  No declaration,  filing or registration with, or
notice to or authorization,  consent or approval of, any Governmental  Authority
is necessary for the execution and delivery of this Agreement by SCANA,  New Sub
I and New Sub II or the  consummation by SCANA,  New Sub I and New Sub II of the
transactions  contemplated  hereby except as described in Section  5.4(c) of the
SCANA Disclosure Schedule (the "SCANA Required Statutory Approvals"). References
in this Agreement to "obtaining" such SCANA Required  Statutory  Approvals shall
mean making such  declarations,  filings or registrations,  giving such notices,
obtaining such  authorizations,  consents or approvals,  and having such waiting
periods expire as are necessary to avoid a violation of law.

                                                            30


<PAGE>



     (d) Compliance. Except as set forth in Section 5.4(d), Section 5.7, Section
5.12 and Section 5.13 of the SCANA Disclosure  Schedule,  or as disclosed in the
SCANA SEC Reports (as  defined in Section  5.5) filed prior to the date  hereof,
neither  SCANA nor any of the SCANA  Subsidiaries  is in violation  of, is under
investigation with respect to any violation of, or has been given notice or been
charged  with any  violation  of, any law,  statute,  order,  rule,  regulation,
ordinance  or  judgment   (including,   without   limitation,   any   applicable
environmental  law,  ordinance or  regulation)  of any  Governmental  Authority,
except for possible  violations which individually or in the aggregate could not
reasonably be expected to have a SCANA Material  Adverse  Effect.  Except as set
forth in Section 5.4(d) and Section 5.13 of the SCANA Disclosure Schedule, or as
expressly  disclosed in the SCANA SEC Reports,  SCANA and the SCANA Subsidiaries
have all permits,  licenses,  franchises and other governmental  authorizations,
consents  and  approvals  necessary  to conduct  their  businesses  as presently
conducted which are material to the operation of the businesses of SCANA and the
SCANA  Subsidiaries.  Except  as set  forth  in  Section  5.4(d)  of  the  SCANA
Disclosure  Schedule,  each of SCANA and the SCANA Subsidiaries is not in breach
or violation of or in default in the  performance  or  observance of any term or
provision of, and no event has occurred which,  with the lapse of time or action
by a third  party,  could  result in a default by SCANA or any SCANA  Subsidiary
under (i) their respective charters or by-laws or (ii) any contract, commitment,
agreement,  indenture,  mortgage,  loan agreement,  note, lease, bond,  license,
approval or other  instrument to which they are a party or by which SCANA or any
SCANA  Subsidiary is bound or to which any of their property is subject,  except
for  possible  violations,  breaches or defaults  which  individually  or in the
aggregate  could not  reasonably  be expected to have a SCANA  Material  Adverse
Effect.

     Section 5.5 Reports and Financial Statements. All material filings required
to be made by SCANA and the SCANA  Subsidiaries  since January 1, 1993 under the
Securities  Act, the Exchange  Act, the 1935 Act, the Power Act, and  applicable
state public utility laws and regulations have been filed with the SEC, the FERC
or the  appropriate  state  public  utilities  commission,  as the  case may be,
including all forms, statements,  reports,  agreements (oral or written) and all
documents,  exhibits,  amendments  and  supplements  appertaining  thereto,  and
complied,  as of their  respective  dates,  in all  material  respects  with all
applicable   requirements  of  the  appropriate   statutes  and  the  rules  and
regulations  thereunder.  SCANA has made  available  to PSNC a true and complete
copy of each report,  schedule,  registration  statement  and  definitive  proxy
statement  filed  with  the SEC by SCANA  pursuant  to the  requirements  of the
Securities  Act or Exchange Act since  January 1, 1993 (as such  documents  have
since the time of their filing been  amended,  the "SCANA SEC  Reports").  As of
their  respective  dates,  the SCANA SEC  Reports  did not  contain  any  untrue
statement  of a material  fact or omit to state a material  fact  required to be
stated  therein or necessary  to make the  statements  therein,  in light of the
circumstances   under  which  they  were  made,  not  misleading.   The  audited
consolidated  financial statements and unaudited interim financial statements of
SCANA  included in the SCANA SEC  Reports  (collectively,  the "SCANA  Financial
Statements")  have been  prepared  in  accordance  with GAAP  (except  as may be
indicated  therein or in the notes  thereto and except with respect to unaudited
statements as permitted by Form 10-Q of the SEC) and fairly present


                                                            31


<PAGE>



the  financial  position of SCANA as of the dates thereof and the results of its
operations  and cash flows for the periods then ended,  subject,  in the case of
the  unaudited  interim  financial  statements,   to  normal,   recurring  audit
adjustments.   True,   accurate  and  complete  copies  of  the  certificate  of
incorporation  and  by-laws  of  SCANA,  as in effect  on the date  hereof,  are
included (or incorporated by reference) in the SCANA SEC Reports.

     Section 5.6 Absence of Certain  Changes or Events.  Except as  disclosed in
the SCANA SEC Reports  filed prior to the date hereof or as set forth in Section
5.6 of the SCANA Disclosure Schedule, since December 31, 1997, SCANA and each of
the SCANA Subsidiaries have conducted their business only in the ordinary course
of business consistent with past practice and there has not been, and no fact or
condition  exists which has had or could  reasonably be expected to have a SCANA
Material Adverse Effect.

     Section 5.7 Litigation.  Except as disclosed in the SCANA SEC Reports filed
prior to the date hereof or as set forth in Section 5.7,  Section 5.10,  Section
5.12 or Section 5.13 of the SCANA Disclosure Schedule,  (a) there are no claims,
suits, actions or proceedings by any court, governmental department, commission,
agency,  instrumentality  or  authority  or any  arbitrator,  pending or, to the
knowledge of SCANA,  threatened,  nor are there, to the knowledge of SCANA,  any
investigations  or reviews by any court,  governmental  department,  commission,
agency,  instrumentality  or authority or any  arbitrator  pending or threatened
against, relating to or affecting SCANA or any of the SCANA Subsidiaries,  which
would  have a SCANA  Material  Adverse  Effect  and (b) there are no  judgments,
decrees,  injunctions,  rules or orders of any court,  governmental  department,
commission, agency, instrumentality or authority or any arbitrator applicable to
SCANA  or any of  the  SCANA  Subsidiaries,  except  for  such  that  could  not
reasonably be expected to have a SCANA Material Adverse Effect.

     Section  5.8  Registration  Statement  and  Proxy  Statement.  None  of the
information supplied or to be supplied by or on behalf of SCANA for inclusion or
incorporation  by reference  in (a) the  Registration  Statement  (as defined in
Section 4.8) will, at the time the Registration  Statement is filed with the SEC
and at the time it becomes  effective  under the  Securities  Act,  contain  any
untrue  statement of a material fact or omit to state any material fact required
to be stated therein or necessary to make the statements  therein not misleading
and (b) the Proxy  Statement  (as  defined  in Section  4.8) will,  at the dates
mailed to shareholders  and at the times of SCANA Meeting (as defined in Section
7.4(a)) and the PSNC Meeting (as defined in Section 7.4(b)),  contain any untrue
statement of a material  fact or omit to state any material  fact required to be
stated therein or necessary in order to make the statements therein, in light of
the  circumstances  under which they are made, not misleading.  The Registration
Statement  and the  Proxy  Statement  shall  comply  as to form in all  material
respects with the  provisions of the Securities Act and the Exchange Act and the
rules and regulations thereunder.






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<PAGE>



     Section 5.9 Operations of Nuclear Power Plants.  To the knowledge of SCANA,
the operation of the nuclear generation plants (collectively, the "SCANA Nuclear
Facilities")  currently  owned  by  SCANA  or any of its  Affiliates  are  being
conducted in substantial  compliance with current laws and regulations governing
nuclear  plant  operations,  except  for such  failures  to comply as would not,
individually or in the aggregate,  have a SCANA Material Adverse Effect.  To the
best of SCANA's knowledge and except as could not reasonably be expected to have
a SCANA  Material  Adverse  Effect,  (a) each of the  SCANA  Nuclear  Facilities
maintains and is in substantial  compliance with emergency  evacuation  plans as
required by the laws and regulations  governing nuclear plant operations and (b)
as of the date of this  Agreement,  the  storage of spent  nuclear  fuel and the
plans  for  the   decommissioning  of  each  of  the  SCANA  Nuclear  Facilities
substantially conform with the requirements of applicable law.

     Section 5.10 Tax Matters.

     Except as set forth in Section 5.10 of the SCANA Disclosure Schedule,

     (a) Filing of Timely Tax Returns.  SCANA and each of the SCANA Subsidiaries
have filed all Tax Returns required to be filed by each of them under applicable
law. All Tax Returns were in all material  respects  (and, as to Tax Returns not
filed as of the date hereof,  will be) true, complete and correct and filed on a
timely basis.

     (b) Payment of Taxes.  Neither SCANA nor any of the SCANA Subsidiaries have
any  liability  for unpaid Taxes that,  in the  aggregate,  could  reasonably be
expected to have a SCANA Material Adverse Effect.

     (c) Tax Reserves.  SCANA and each SCANA  Subsidiary  has  established  (and
until the  Closing  Date will  maintain)  on their  books and  records  reserves
adequate to pay all Taxes and reserves for deferred  income taxes in  accordance
with GAAP, except where the failure to do so could not reasonably be expected to
have a SCANA Material Adverse Effect.

     (d) Tax  Deficiencies.  No  deficiency  for any  Taxes  has been  proposed,
asserted or assessed  against  SCANA or any SCANA  Subsidiary  that has not been
resolved and paid in full,  except as could not reasonably be expected to have a
SCANA Material Adverse Effect.

     Section 5.11 Employee Matters; ERISA.

     Except as  disclosed  in the SCANA SEC Reports or Section 5.11 of the SCANA
Disclosure Schedule:

     (a) Each SCANA  employee  benefit plan (the "SCANA Plans") that is intended
to be "qualified"  within the meaning of Code Section 401(a) has been determined
by the IRS within the last three (3) years to be so  qualified  and, to the best
knowledge  of SCANA,  no event or condition  exists or has  occurred  that could
reasonably be expected to result in the revocation of such determination.  SCANA
has operated each SCANA Plan in material  compliance  with all applicable  laws,
rules and final regulations governing such plans, including ERISA and the Code.


                                                            33



<PAGE>



     (b) All  material  contributions  required  to have  been made to the SCANA
Plans prior to the date hereof have been made. As of the date hereof, each SCANA
Plan which is subject to the funding requirements of Code Section 412 has assets
that have a fair market  value equal to or  exceeding  the present  value of the
accrued  benefit  obligations  thereunder on a termination  basis,  based on the
actuarial methods,  tables and assumptions  theretofore  utilized by such plan's
actuary in preparing  such plan's most  recently  prepared  actuarial  valuation
report.

     (c) SCANA has not incurred  any material  liability to the PBGC (other than
liability for insurance premium payments payable thereto).

     (d) Except as set forth in Section 5.11 of the SCANA  Disclosure  Schedule,
(i) no "Reportable Event," as defined in ERISA, has occurred with respect to any
of the SCANA Plans for which the 30-day  notice  requirement  or penalty has not
been waived by the PBGC;  (ii) there are no pending  claims  (other than routine
claims for benefits or claims pursuant to domestic relations orders) or lawsuits
which have been asserted or  instituted  against the assets of any of the trusts
under the Plans by  present  or former  participants,  their  present  or former
spouses,  their  beneficiaries,  the  Department of Labor,  the IRS or any other
party;  and (iii)  SCANA has not  engaged in any  prohibited  transactions  with
respect to any SCANA Plan,  any or all of which could  reasonably be expected to
have a SCANA Material Adverse Effect.

     Section 5.12 Environmental Protection.

     (a) Except as could not, in the aggregate, reasonably be expected to result
in a SCANA Material Adverse Effect,  but excluding  matters disclosed in Section
5.12(a) of the SCANA Disclosure  Schedule,  (i) SCANA and the SCANA Subsidiaries
are and have been in compliance with all applicable  Environmental  Laws and the
terms and conditions of all applicable  Environmental Permits, and neither SCANA
nor any of the SCANA  Subsidiaries  has  received  any  written  notice from any
person or  Governmental  Authority  that  alleges that SCANA or any of the SCANA
Subsidiaries is not in material compliance with applicable Environmental Laws or
the terms and  conditions of all such  Environmental  Permits,  (ii) to the best
knowledge of SCANA, there are no Environmental  Claims pending or threatened (A)
against SCANA or any of the SCANA Subsidiaries, (B) against any person or entity
whose  liability  for  any  Environmental  Claim  SCANA  or  any  of  the  SCANA
Subsidiaries  has or may have  retained or assumed  either  contractually  or by
operation of law or (C) against any real or personal property or operations that
SCANA or any of the SCANA Subsidiaries  owns, leases or manages,  in whole or in
part,  and (iii) to the best  knowledge  of SCANA,  there has been no Release of
Hazardous Materials that would be reasonably likely to (A) form the basis of any
Environmental  Claim against SCANA or any of the SCANA  Subsidiaries  or against
any person or entity whose liability for any Environmental Claim SCANA or any of
the SCANA Subsidiaries has or may have retained or assumed either  contractually
or by operation of law or (B) cause damage or  diminution of value to any of the
operations or real properties owned,  leased or managed, in whole or in part, by
SCANA or any of the SCANA Subsidiaries.








                                                            34


<PAGE>



     (b) To the best  knowledge  of SCANA,  there are no facts or  circumstances
that are  likely  to form  the  basis of an  Environmental  Claim or to  require
expenditures  by SCANA or any of the SCANA  Subsidiaries in order to comply with
currently applicable  Environmental Laws, including but not limited to facts and
circumstances  arising  from:  (i)  the  cost  of  pollution-control   equipment
currently  required  or  known  to be  required  in  the  future;  (ii)  current
investigatory, removal, remediation or response costs or investigatory, removal,
remediation or response costs known to be required in the future,  in each case,
both  on-site  and  off-site;  and/or  (iii)  any  other  environmental  matters
affecting SCANA or any of the SCANA Subsidiaries,  and that could not reasonably
be expected to have,  in the  aggregate,  but  excluding  matters  disclosed  in
Section 5.12 of the SCANA Disclosure Schedule, a SCANA Material Adverse Effect.

     Section  5.13  Regulation  as a  Utility.  SCE&G is  regulated  as a public
utility in the State of South  Carolina  and in no other  states.  Except as set
forth in this Section 5.13 or in Section 5.13 of the SCANA Disclosure  Schedule,
neither SCANA nor any "subsidiary  company" or "affiliate" (as each such term is
defined in the 1935 Act) of SCANA is subject to regulation  as a public  utility
holding   company,   public  utility  or  public  service  company  (or  similar
designation)  by any other state in the United States,  the United States or any
agency or instrumentality thereof or any foreign country.

     Section  5.14 Vote  Required.  The approval of the Merger by the holders of
two-thirds  of the  voting  power  entitled  to be cast by all  holders of SCANA
Common  Stock  (the  "SCANA  Shareholders'  Approval")  is the only  vote of the
holders of any class or series of the capital stock of SCANA or any of the SCANA
Subsidiaries  required  to  approve  this  Agreement,  the  Merger and the other
transactions contemplated hereby.

     Section 5.15 Opinion of Financial  Advisor.  SCANA has received the opinion
of PaineWebber Incorporated  ("PaineWebber"),  dated the date of this Agreement,
to the effect that, as of such date, the financial terms of the Mergers taken as
a whole are fair from a financial  point of view to the holders of SCANA  Common
Stock.

     Section  5.16  Brokers.  Except as  relates  to the  services  provided  by
PaineWebber  as financial  advisor to SCANA,  all  negotiations  relative to the
Mergers and the transactions  contemplated hereby have been carried out by SCANA
directly with PSNC, without the intervention of any person on behalf of SCANA in
such manner as to give rise to any valid claim by any person against PSNC, SCANA
or any of their respective Subsidiaries for a finder's fee, brokerage commission
or similar payment.

     Section 5.17 Insurance. Except as set forth in Section 5.17(a) of the SCANA
Disclosure  Schedule,  SCANA and each of the SCANA Subsidiaries is, and has been
Continuously  since  January  1,  1993,  insured  with  financially  responsible
insurers in such amounts and against  such risks and losses as are  customary in
all material  respects  for  companies  conducting  the business as conducted by
SCANA and the SCANA Subsidiaries during such time period. Except as set forth in
Section 5.17(b) of SCANA Disclosure Schedule, neither SCANA nor any of the SCANA
Subsidiaries has received any notice of cancellation or termination with respect
to any material insurance policy of SCANA or any of the SCANA Subsidiaries.  The
insurance  policies  of each of SCANA and the SCANA  Subsidiaries  are valid and
enforceable policies in all material respects.



                                                            35


<PAGE>



     Section  5.18   Anti-Takeover   Matters.   Assuming  the  accuracy  of  the
representation  in  Section  4.21,  no  "fair  price",  "moratorium",  "business
combination",  "control  share  acquisition",  or  other  form of  anti-takeover
statute or regulation under South Carolina law is applicable to the First Merger
and the other transactions contemplated hereby.

     Section 5.19  Ownership of PSNC Common Stock.  Neither SCANA nor any of the
SCANA  Subsidiaries  or other  affiliates  beneficially  own any  shares of PSNC
Common Stock.

                                   ARTICLE VI

                     CONDUCT OF BUSINESS PENDING THE MERGERS

     Section  6.1  Covenants  of PSNC.  After the date  hereof  and prior to the
Effective Time or earlier termination of this Agreement, PSNC agrees as follows,
each as to itself  and to each of the PSNC  Subsidiaries,  except  as  expressly
contemplated  or  permitted  in this  Agreement  or to the  extent  SCANA  shall
otherwise consent in writing,  which decision regarding consent shall be made as
soon as reasonably practical:

     (a)  Ordinary  Course of  Business.  PSNC  shall,  and shall cause the PSNC
Subsidiaries to, carry on their respective  businesses in the usual, regular and
ordinary course in substantially the same manner as heretofore conducted and use
all commercially  reasonable efforts to preserve intact their respective present
business  organizations  and goodwill,  preserve the goodwill and  relationships
with  customers,  suppliers  and others  having  business  dealings with it and,
subject to prudent management of work force needs and ongoing programs currently
in force,  keep available the services of their respective  present officers and
employees.  Except  as set  forth  in  Section  6.1(a)  of the  PSNC  Disclosure
Schedule,  PSNC shall not, and shall not permit the PSNC  Subsidiaries to, enter
into a new line of  business  involving  any  material  investment  of assets or
resources  or any  material  exposure to  liability or loss to PSNC and the PSNC
Subsidiaries taken as a whole; provided, however, that notwithstanding the above
and notwithstanding any other provision in Section 6.1, PSNC and any of the PSNC
Subsidiaries  may make equity infusions into a PSNC Subsidiary (i) to the extent
required  by law or a state  regulatory  commission  or (ii) to the extent  that
equity infusions into a PSNC Subsidiary do not exceed $500,000 in the aggregate.

     (b)  Dividends.  PSNC  shall  not,  and  shall not  permit  any of the PSNC
Subsidiaries to: (i) declare or pay any dividends on or make other distributions
in respect of any of their  respective  capital  stock except (A) to PSNC or the
PSNC Subsidiaries and (B) regular quarterly  dividends on PSNC Common Stock with
usual record and payment  dates not,  during any period of any fiscal  year,  in
excess of 104% of the  dividends for the  comparable  period of the prior fiscal
year, (ii) split, combine or reclassify any of their respective capital stock or
issue or authorize or propose the  issuance of any other  securities  in respect
of, in lieu of, or in substitution for, shares of their respective capital stock
or (iii) redeem,  repurchase or otherwise acquire any shares of their respective
capital stock,  other than for the purpose of funding  employee stock  ownership
plans and dividend reinvestment  programs in accordance with past practice.  The
last record date of PSNC on or prior to the Effective  Time,  which relates to a
regular quarterly dividend on PSNC Common Stock, shall be prior to the Effective
Time.


                                                            36


<PAGE>


     (c) Issuance of  Securities.  Except as set forth in Section  6.1(c) of the
PSNC Disclosure  Schedule,  PSNC shall not, and shall not permit any of the PSNC
Subsidiaries to, issue, agree to issue, deliver, sell, award, pledge, dispose of
or  otherwise  encumber or authorize or propose the  issuance,  delivery,  sale,
award,  pledge,  disposal or other  encumbrance  of, any shares of their capital
stock of any class (including,  without  limitation,  the issuance of any shares
pursuant  to the PSNC  dividend  reinvestment  plan and the PSNC share  purchase
plan) or any securities  convertible  into or  exchangeable  for, or any rights,
warrants or options to acquire,  any such shares or convertible or  exchangeable
securities,  other than  intercompany  issuances  of capital  stock.  PSNC shall
promptly  furnish  to SCANA  such  information  as may be  reasonably  requested
including  financial  information  and take  such  action  as may be  reasonably
necessary and otherwise  fully  cooperate  with SCANA in the  preparation of any
registration statement under the Securities Act and other documents necessary in
connection  with the  issuance of  securities  as  contemplated  by this Section
6.1(c), subject to obtaining customary indemnities.

     (d)  Charter  Documents.  PSNC  shall  not  amend or  propose  to amend its
charter,  by-laws  or  regulations,  or  similar  organic  documents,  except as
contemplated herein.

     (e) No  Acquisitions.  PSNC shall not,  nor shall it permit any of the PSNC
Subsidiaries to, acquire (by merging or  consolidating  with, or by purchasing a
substantial  equity  interest in or substantial  portion of the assets of, or by
any other manner) any business or any corporation,  partnership,  association or
other business organization or division thereof or otherwise acquire or agree to
acquire any assets other than in the ordinary course of its business  consistent
with past practice and having an aggregate value of less than $1 million for any
one acquisition or $5 million in the aggregate.

     (f) No  Dispositions.  Except  as set forth in  Section  6.1(f) of the PSNC
Disclosure  Schedule  and  except for  dispositions  in the  ordinary  course of
business consistent with past practice,  PSNC shall not, and it shall not permit
any of the PSNC Subsidiaries to, sell, lease (whether such lease is an operating
or capital lease),  encumber or otherwise  dispose of, or agree to sell,  lease,
encumber or otherwise dispose of, any of its assets.

     (g)  Limitation  on Investment  in Joint  Ventures.  Except as set forth in
Section  6.1(g)  of the PSNC  Disclosure  Schedule  and  except as  required  by
applicable law or any agreement to which PSNC or any of the PSNC Subsidiaries is
a party  on the date  hereof,  PSNC  will not  make,  and  will not  permit  any
Subsidiary to make, any additional material  investments in, or loans or capital
contributions  to, or to undertake  any  guaranties  or other  obligations  with
respect to any joint venture or partnership.

     (h)  Cooperation,  Notification.  PSNC  shall (i)  confer on a regular  and
frequent basis with one or more representatives of SCANA to discuss,  subject to
applicable  law,  material  operational  matters and the  general  status of its
ongoing operations, (ii) promptly notify SCANA of any significant changes in its
business,  properties,  assets,  condition  (financial  or  other),  results  of
operations  or  prospects,  (iii)  promptly  advise SCANA of any change or event
which has had or, insofar as reasonably can be foreseen, is reasonably likely to
result in a PSNC Material  Adverse  Effect and (iv) promptly  provide SCANA with
copies  of all  filings  made by PSNC or any of the PSNC  Subsidiaries  with any
state or federal court,  administrative agency, commission or other Governmental
Authority in connection  with this Agreement and the  transactions  contemplated
hereby.

                                                            37


<PAGE>



     (i) Third-Party Consents. PSNC shall, and shall cause the PSNC Subsidiaries
to,  use all  commercially  reasonable  efforts  to  obtain  all  PSNC  Required
Consents. PSNC shall promptly notify SCANA of any failure or prospective failure
to obtain any such consents and, if requested by SCANA,  shall provide copies of
all PSNC Required Consents obtained by PSNC to SCANA.

     (j) No Breach,  Etc.  PSNC shall not,  and PSNC shall not permit any of the
PSNC  Subsidiaries  to,  willfully  take any action that would or is  reasonably
likely to result in a material  breach of any provision of this  Agreement or in
any of its  representations  and warranties  set forth in this  Agreement  being
untrue on and as of the Closing Date.

     (k) Tax-Exempt Status. PSNC shall not, and PSNC shall not permit any of the
PSNC  Subsidiaries  to, take any action that (or fail to take any action if such
failure) could reasonably be expected to jeopardize the  qualification of PSNC's
outstanding  revenue bonds which qualify on the date hereof under Section 142(a)
of the Code as "exempt facility bonds" or as tax-exempt  pollution control bonds
under Section 103(b) (4) of the Internal Revenue Code of 1954, as amended, prior
to the Tax Reform Act of 1986.

     (l) Tax  Matters.  Except  as set  forth  in  Section  6.1(l)  of the  PSNC
Disclosure Schedule,  PSNC shall not (i) make or rescind any material express or
deemed election relating to Taxes, (ii) settle or compromise any material claim,
action,  suit,  litigation,  proceeding,  arbitration,  investigation,  audit or
controversy  relating to Taxes,  or (iii) change in any material  respect any of
its methods of reporting  income or deductions  for federal  income tax purposes
from those employed in the  preparation of its federal income tax return for the
taxable year ending September 30, 1997,  except as may be required by applicable
law or except for such changes that would reduce  consolidated  federal  taxable
income or alternative minimum taxable income.

     (m) Capital Expenditures.  Except (i) as set forth in Section 6.1(m) of the
PSNC Disclosure Schedule,  (ii) as required by law, or (iii) as deemed necessary
following a catastrophic  event, such as a major storm, PSNC shall not, and PSNC
shall not permit any of the PSNC  Subsidiaries  to,  make  capital  expenditures
during any fiscal year in excess of 125% of the amount  budgeted for such fiscal
year by PSNC for capital expenditures as set forth in Section 6.1(m) of the PSNC
Disclosure Schedule.

     (n)  Indebtedness.  Except  as set  forth  in  Section  6.1(n)  of the PSNC
Disclosure  Schedule and except as contemplated  by this  Agreement,  PSNC shall
not,  and PSNC  shall  not  permit  any of the PSNC  Subsidiaries  to,  incur or
guarantee  any  indebtedness  (including  any debt  borrowed  or  guaranteed  or
otherwise assumed including, without limitation, the issuance of debt securities
or  warrants  or rights to acquire  debt) or enter into any "keep well" or other
agreement to maintain any  financial  statement  condition of another  person or
entity or enter into any  arrangement  having the economic  effect of any of the
foregoing other than (i) short-term indebtedness in the ordinary course of



                                                            38


<PAGE>


business consistent with past practice (such as the issuance of commercial paper
and the use of  existing  credit  facilities),  or (ii) as set forth in  Section
6.1(n) of the PSNC Disclosure Schedule.

     (o)  Compensation,  Benefits.  Except as set forth in Section 6.1(o) of the
PSNC  Disclosure  Schedule,   as  may  be  required  by  applicable  law  or  as
contemplated by this Agreement, PSNC shall not, and PSNC shall not permit any of
the PSNC  Subsidiaries to, (i) enter into, adopt or amend or increase the amount
or accelerate the payment or vesting of any benefit or amount payable under, any
employee  benefit plan or other contract,  agreement,  commitment,  arrangement,
plan,  trust,  fund or policy  maintained by,  contributed to or entered into by
PSNC or any of the PSNC  Subsidiaries  or increase,  or enter into any contract,
agreement, commitment or arrangement to increase in any manner, the compensation
or fringe  benefits,  or otherwise to extend,  expand or enhance the engagement,
employment or any related rights, of any director,  officer or other employee of
PSNC  or any  of the  PSNC  Subsidiaries,  except  for  increases  that,  in the
aggregate,  do not result in a material increase in benefits or compensation (to
such group of  employees  in the  aggregate)  expense to PSNC or any of the PSNC
Subsidiaries, (ii) enter into or amend any employment,  severance or special pay
arrangement  with respect to the  termination  of  employment  or other  similar
contract,  agreement  or  arrangement  with any  director  or  officer  or other
employee  other than in the  ordinary  course of business  consistent  with past
practice,  or (iii) adopt,  establish,  enter into, implement or amend any plan,
policy, employment agreement,  severance agreement, or other contract, agreement
or other arrangement providing for any form of benefits or other compensation to
any former,  present or future  director,  officer or employee of PSNC or any of
the PSNC Subsidiaries.  Notwithstanding any other provision of this Agreement to
the contrary,  PSNC or the PSNC Subsidiaries may negotiate successor  collective
bargaining  agreements  to those  referenced  in Section  4.11  hereof,  and may
negotiate other collective  bargaining agreements or arrangements as required by
law or for the purpose of implementing the agreements referenced in Section 4.11
hereof. PSNC shall keep SCANA informed as to, and shall consult with SCANA as to
the strategy for, all negotiations with collective bargaining representatives.

     (p) 1935 Act.  Except as set forth in Section 6.1(p) of the PSNC Disclosure
Schedule, PSNC shall not, and PSNC shall not permit any of the PSNC Subsidiaries
to,  except  as  required  or  contemplated  by this  Agreement,  engage  in any
activities  which  would  cause a  change  in its  status,  or that of the  PSNC
Subsidiaries, under the 1935 Act.

     (q)  Accounting.  Except  as set  forth  in  Section  6.1(q)  of  the  PSNC
Disclosure  Schedule,  PSNC shall not, and PSNC shall not permit any of the PSNC
Subsidiaries  to,  make any  changes  in their  accounting  methods,  except  as
required by law, rule, regulation or GAAP.

     (r) Affiliate  Transactions.  Except as set forth in Section  6.1(r) of the
PSNC Disclosure  Schedule,  PSNC shall not, and PSNC shall not permit any of the
PSNC Subsidiaries to, enter into any material  agreement or arrangement with any
of their respective Affiliates (other than wholly-owned Subsidiaries),  on terms
materially  less  favorable to such party than could be  reasonably  expected to
have been obtained with an unaffiliated third-party on an arm's length basis.

                                                            39


<PAGE>


     (s) Rate  Matters.  Subject to applicable  law and except for  non-material
filings in the ordinary course of business  consistent with past practice,  PSNC
shall consult with SCANA prior to implementing  any changes in its or any of the
PSNC Subsidiaries' rates or charges (other than automatic cost pass-through rate
adjustment  clauses),  standards  of  service or  accounting  or  executing  any
agreement with respect thereto that is otherwise  permitted under this Agreement
and PSNC shall,  and shall cause the PSNC  Subsidiaries  to,  deliver to SCANA a
copy of each such filing or  agreement at least five days prior to the filing or
execution thereof so that SCANA may comment thereon. In addition,  PSNC will not
make any filing to change its rates or the services it provides on file with the
FERC that would have a material  adverse effect on the benefits  associated with
the business combination provided for herein.

     (t) Gas Transmission and Storage.  Except as set forth in Section 6.1(t) of
the  PSNC  Disclosure  Schedule,  neither  PSNC nor any  PSNC  Subsidiary  shall
commence  construction of any additional gas  transmission,  gas delivery or gas
storage  capacity,  or  obligate  itself to purchase  or  otherwise  acquire any
additional transmission, delivery or storage facilities, or to sell or otherwise
dispose of, or to share, any such facilities owned by it.

     (u) Contracts. Except as set forth in Section 6.1(u) of the PSNC Disclosure
Schedule, PSNC shall not, and PSNC shall not permit any of the PSNC Subsidiaries
to, except in the ordinary  course of business  consistent  with past  practice,
modify,  amend,  terminate,  renew or fail to use reasonable business efforts to
renew any contract or agreement to which PSNC or the PSNC Subsidiary is a party,
which is material to PSNC and the PSNC Subsidiaries  taken as a whole, or waive,
release or assign any material rights or claims therein.

     (v)  Insurance.  PSNC  shall,  and shall  cause the PSNC  Subsidiaries  to,
maintain with  financially  responsible  insurance  companies  insurance in such
amounts and against such risks and losses as are customary for companies engaged
in the gas utility  industry and employing  methods of  generating  fuel sources
similar  to  those  methods  employed  and  fuels  used  by  PSNC  or  the  PSNC
Subsidiaries.

     (w)  Permits.  PSNC shall,  and shall cause the PSNC  Subsidiaries  to, use
reasonable  efforts to  maintain  in effect all  existing  governmental  permits
(including, without limitation, Environmental Permits) which are material to the
operations of PSNC or the PSNC Subsidiaries.

     (x) Discharge of Liabilities. PSNC shall not, and PSNC shall not permit any
of the PSNC  Subsidiaries  to,  pay,  settle,  discharge  or satisfy any claims,
liabilities  or  obligations   (absolute,   accrued,   asserted  or  unasserted,
contingent or otherwise and whether criminal, civil or administrative in nature)
material  to PSNC and the PSNC  Subsidiaries  taken as a whole,  other  than the
payment,  discharge  or  satisfaction,   in  the  ordinary  course  of  business
consistent  with  past  practice  (which  includes  the  payment  of  final  and
unappealable  judgments)  or in  accordance  with their  terms,  of  liabilities
reflected  or  reserved   against  in,  or  contemplated  by,  the  most  recent
consolidated  financial  statements  (or the notes  thereto) of PSNC included in
PSNC's  reports  filed  with the SEC,  or  incurred  in the  ordinary  course of
business consistent with past practice.


                                                            40


<PAGE>


     (y) Third Party Standstill  Agreements.  During the period from the date of
this  Agreement  through the  Effective  Time,  neither PSNC nor any of the PSNC
Subsidiaries  shall  terminate,  amend,  modify  or waive any  provision  of any
confidentiality  or  standstill  agreement  to which it is a party.  During such
period,  PSNC shall take all steps  necessary to enforce,  to the fullest extent
permitted under applicable law, the provisions of any such agreement.

     Section  6.2  Covenants  of SCANA.  After the date  hereof and prior to the
Effective  Time or  earlier  termination  of this  Agreement,  SCANA  agrees  as
follows, as to itself and to each of the SCANA Subsidiaries, except as expressly
contemplated  or  permitted  in  this  Agreement  or to the  extent  PSNC  shall
otherwise consent in writing,  which decision regarding consent shall be made as
soon as reasonably practical:

     (a)  Ordinary  Course of Business.  SCANA shall,  and shall cause the SCANA
Subsidiaries  to, carry on their  respective  existing  businesses in the usual,
regular  and  ordinary  course and use all  commercially  reasonable  efforts to
preserve intact their respective  present business  organizations  and goodwill,
preserve the goodwill and  relationships  with  customers,  suppliers and others
having business dealings with them.

     (b) Dividends.  Except as set forth in Section  6.2(b) of SCANA  Disclosure
Schedule,  SCANA  shall  not,  and  SCANA  shall  not  permit  any of the  SCANA
Subsidiaries to, (i) declare or pay any dividends on or make other distributions
in  respect  of any of their  capital  stock  other  than to SCANA or the  SCANA
Subsidiaries  and  other  than (A)  dividends  required  to be paid on any SCE&G
Preferred  Stock in accordance  with the respective  terms thereof,  (B) regular
quarterly  dividends  on SCANA Common Stock as shall be declared by the Board of
Directors of SCANA and (C) dividends by any SCANA Subsidiary to its parent, (ii)
split, combine or reclassify any of their capital stock or issue or authorize or
propose the  issuance of any other  securities  in respect of, in lieu of, or in
substitution  for, shares of their capital stock or (iii) redeem,  repurchase or
otherwise acquire any shares of their capital stock, other than (A) redemptions,
purchases  or  acquisitions  required by the  respective  terms of any series of
SCE&G Preferred Stock or (B) for the purpose of funding employee stock ownership
plans or a dividend reinvestment plan in accordance with past practice.

     (c) No Acquisitions. SCANA shall not, and shall not permit any of the SCANA
Subsidiaries to, acquire or agree to acquire by merging or  consolidating  with,
or by purchasing a substantial  portion of the assets of or equity in, or by any
other manner, any business or any corporation, partnership, association or other
business  organization  or division  thereof,  or otherwise  acquire or agree to
acquire any assets if the entering into of a definitive agreement relating to or
the consummation of such acquisition,  merger or consolidation  could reasonably
be  expected  to  (i)  impose  any  material  delay  in  the  obtaining  of,  or
significantly increase the risk of not obtaining, any authorizations,  consents,
orders,  declarations or approvals of any  Governmental  Authority  necessary to
consummate  the  Mergers or the  expiration  or  termination  of any  applicable
waiting  period,  (ii)  significantly  increase  the  risk  of any  Governmental
Authority  entering an order prohibiting the consummation of the Mergers,  (iii)
significantly  increase  the risk of not being  able to remove any such order on
appeal or otherwise or (iv) materially delay the consummation of the Mergers.


                                                            41


<PAGE>


     (d) Other  Actions.  SCANA shall not, and shall not permit any of the SCANA
Subsidiaries  to,  take or fail to take any  other  action,  including,  without
limitation, amending or proposing to amend their respective charters, by-laws or
regulations,  or similar  organic  documents  (except as  contemplated  herein),
engage in any  activities  which would cause a change in its status,  or that of
the SCANA  Subsidiaries,  under the 1935 Act,  or to make any  changes  in their
accounting methods (except as required by law, rule,  regulation or GAAP), which
would reasonably be expected to prevent or materially impede,  interfere with or
delay the Mergers.

     (e) Conduct of Business of New Sub I and New Sub II. Prior to the Effective
Time,  except as may be  required  by  applicable  law and  subject to the other
provisions of this Agreement, SCANA shall cause each of New Sub I and New Sub II
to (i) perform its obligations under this Agreement in accordance with its terms
and (ii) not engage, directly or indirectly,  in any business or activity of the
type or kind, and not enter into any agreement or  arrangement  with any person,
or  be  subject  to  or  bound  by  any  obligation  or  undertaking,  which  is
inconsistent with this Agreement.

     (f)  Cooperation,  Notification.  SCANA  shall (i) confer on a regular  and
frequent basis with one or more  representatives of PSNC to discuss,  subject to
applicable  law,  material  operational  matters and the  general  status of its
ongoing operations,  (ii) promptly notify PSNC of any significant changes in its
business,  properties,  assets,  condition  (financial  or  other),  results  of
operations or prospects, (iii) promptly advise PSNC of any change or event which
has had or,  insofar as  reasonably  can be foreseen,  is  reasonably  likely to
result in a SCANA Material  Adverse  Effect and (iv) promptly  provide PSNC with
copies of all filings  made by SCANA or any of the SCANA  Subsidiaries  with any
state or federal court,  administrative agency, commission or other Governmental
Authority in connection  with this Agreement and the  transactions  contemplated
hereby.

     (g)  Third-Party   Consents.   SCANA  shall,  and  shall  cause  the  SCANA
Subsidiaries  to, use all  commercially  reasonable  efforts to obtain all SCANA
Required  Consents.   SCANA  shall  promptly  notify  PSNC  of  any  failure  or
prospective failure to obtain any such consents and, if requested by PSNC, shall
provide copies of all SCANA Required Consents obtained by SCANA to PSNC.

     (h) No Breach,  Etc. SCANA shall not, and SCANA shall not permit any of the
SCANA  Subsidiaries  to,  willfully  take any action that would or is reasonably
likely to result in a material  breach of any provision of this  Agreement or in
any of its  representations  and warranties  set forth in this  Agreement  being
untrue on and as of the Closing Date.


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<PAGE>



                                   ARTICLE VII

                              ADDITIONAL AGREEMENTS

     Section 7.1 Access to Information.  Upon reasonable notice, (a) PSNC shall,
and shall cause the PSNC Subsidiaries to, afford to SCANA's officers, directors,
employees,  accountants,  counsel,  investment  bankers,  financial advisors and
other  representatives  (collectively,   "Representatives")  reasonable  access,
during normal business hours  throughout the period prior to the Effective Time,
to all of its properties,  facilities, operations, books, contracts, commitments
and records  (including,  but not  limited  to, Tax Returns and any  information
relating to any audits or other  examinations of such Tax Returns) and personnel
(including  PSNC's  environmental,  health and safety  personnel)  and (b) SCANA
shall, and shall cause its  Subsidiaries to, afford to the officers,  employees,
accountants,  counsel,  financial  advisers and other  representatives  of PSNC,
reasonable  access to senior  executives  of SCANA for the purpose of discussing
SCANA's  business  (with  reasonable  access to the documents  related  thereto)
during the period prior to the Effective Time. Each party shall, and shall cause
its  Subsidiaries  to, furnish  promptly to the other (a) access to each report,
schedule and other document  filed or received by it or any of its  Subsidiaries
pursuant to the  requirements of federal or state  securities laws or filed with
or sent to the SEC,  the FERC,  the  Department  of Justice,  the Federal  Trade
Commission,  the North Carolina  Department of Environment and Natural Resources
or any other federal or state  regulatory  agency or commission  that relates to
the  transactions  contemplated  hereby  or,  subject  to the  terms of any then
existing  confidentiality  requirements,  that  is  otherwise  material  to  the
financial  condition or operations of PSNC and the PSNC Subsidiaries  taken as a
whole, or to SCANA and the SCANA  Subsidiaries taken as a whole, as the case may
be and (b) access to all information concerning themselves,  their Subsidiaries,
directors, officers and shareholders and such other matters as may be reasonably
requested by the other party in  connection  with any filings,  applications  or
approvals  required or  contemplated  by this  Agreement or for any other reason
related to the  transactions  contemplated by this Agreement.  Each party shall,
and  shall  cause  its  Subsidiaries  and  Representatives  to,  hold in  strict
confidence all documents and information concerning the other furnished to it in
connection  with the  transactions  contemplated by this Agreement in accordance
with the  Confidentiality  Agreement,  dated December 18, 1998, between PSNC and
SCANA (the "Confidentiality Agreement").

     Section 7.2 Joint Proxy Statement and Registration Statement.

     (a) Preparation and Filing.  The parties will prepare and file with the SEC
as soon as  reasonably  practicable  after  the  date  hereof  the  Registration
Statement  and the Proxy  Statement  (together,  the  "Joint  Proxy/Registration
Statement").  The parties hereto shall each use reasonable  efforts to cause the
Registration  Statement to be declared  effective  under the  Securities  Act as
promptly as  practicable  after such  filing.  Each party hereto shall also take
such action as may be  reasonably  required to cause the shares of SCANA  Common
Stock  issuable in connection  with the Mergers to be registered or to obtain an
exemption  from  registration  under  applicable  state "blue sky" or securities
laws; provided,  however, that no party shall be required to register or qualify
as a foreign  corporation  or to take other  action  which  would  subject it to
service of process in any  jurisdiction  where SCANA will not be,  following the
Mergers,  so subject.  Each of the parties hereto shall furnish all  information
concerning  itself  which is required or  customary  for  inclusion in the Joint
Proxy/Registration Statement. The parties shall cause the shares of SCANA Common
Stock  issuable  in the  Mergers  to be  approved  for  listing on the NYSE upon
official notice of issuance.  The  information  provided by any party hereto for
use in the Joint Proxy/Registration Statement shall be true and correct in all


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<PAGE>


material  respects  without  omission of any material  fact which is required to
make such information not false or misleading.  No  representation,  covenant or
agreement is made by any party hereto with  respect to  information  supplied by
any  other  party  for  inclusion  in  the  Joint  Proxy  Statement/Registration
Statement.

     (b) Letter of PSNC's  Accountants.  PSNC shall use best efforts to cause to
be delivered to SCANA a letter of Arthur  Andersen LLP,  dated a date within two
business  days before the date of the Joint  Proxy/Registration  Statement,  and
addressed to SCANA, in form and substance  reasonably  satisfactory to SCANA and
customary  in scope  and  substance  for "cold  comfort"  letters  delivered  by
independent  public  accountants in connection with  registration  statements on
Form S-4.

     (c) Letter of SCANA's Accountants. SCANA shall use best efforts to cause to
be delivered to PSNC a letter of Deloitte & Touche LLP,  dated a date within two
business  days before the date of the Joint  Proxy/Registration  Statement,  and
addressed to PSNC, in form and  substance  reasonably  satisfactory  to PSNC and
customary  in scope  and  substance  for "cold  comfort"  letters  delivered  by
independent  public  accountants in connection with  registration  statements on
Form S-4.

     Section 7.3 Regulatory Matters.

     (a) HSR Filings. Each party hereto shall file or cause to be filed with the
Federal  Trade  Commission  and the  Department  of  Justice  any  notifications
required to be filed under the Hart-Scott-Rodino  Antitrust  Improvements Act of
1976,  as amended  (the "HSR Act"),  and the rules and  regulations  promulgated
thereunder with respect to the transactions  contemplated  hereby.  Such parties
will use all commercially  reasonable  efforts to make such filings promptly and
to respond on a timely basis to any requests for additional  information made by
either of such agencies.

     (b) Other Regulatory  Approvals.  Each party hereto shall cooperate and use
its best efforts to promptly  prepare and file all necessary  documentation,  to
effect  all  necessary  applications,  notices,  petitions,  filings  and  other
documents,  and to  use  all  commercially  reasonable  efforts  to  obtain  all
necessary  permits,  consents,  approvals and authorizations of all Governmental
Authorities  necessary or advisable to consummate the transactions  contemplated
by this Agreement,  including,  without limitation,  the PSNC Required Statutory
Approvals and the SCANA  Required  Statutory  Approvals.  The parties agree that
they will  consult  with each other  with  respect to  obtaining  PSNC  Required
Statutory Approvals and SCANA Required Statutory Approvals;  provided,  however,
that  it is  agreed  that  SCANA  shall  have  primary  responsibility  for  the
preparation  and filing of any related  applications,  filings or other material
with state utility  commissions.  Each of SCANA and PSNC shall have the right to
review  and  approve  in  advance  drafts  of all such  necessary  applications,
notices,  petitions,  filings and other documents made or prepared in connection
with the transactions  contemplated by this Agreement,  which approval shall not
be unreasonably withheld or delayed.


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<PAGE>


     Section 7.4 Shareholder Approval.

     (a) Approval of SCANA  Shareholders.  Subject to the  provisions of Section
7.4(c), SCANA shall, as soon as reasonably practicable after the date hereof (i)
take all steps  necessary  to duly  call,  give  notice of,  convene  and hold a
special  meeting of its  shareholders  (the "SCANA  Meeting") for the purpose of
securing the SCANA Shareholders'  Approval,  (ii) distribute to its shareholders
the Joint Proxy/Registration Statement in accordance with applicable federal and
state law and with its certificate of incorporation  and by-laws,  (iii) through
its Board of  Directors,  recommend  to its  shareholders  the  approval  of the
Merger,  this  Agreement  and the  transactions  contemplated  hereby  and  (iv)
cooperate and consult with PSNC with respect to each of the foregoing matters.

     (b) Approval of PSNC  Shareholders.  Subject to the  provisions  of Section
7.4(c), PSNC shall, as soon as reasonably  practicable after the date hereof (i)
take all steps  necessary  to duly  call,  give  notice of,  convene  and hold a
special  meeting of its  shareholders  (the "PSNC  Meeting")  for the purpose of
securing the PSNC  Shareholders'  Approval,  (ii) distribute to its shareholders
the Joint Proxy/Registration Statement in accordance with applicable federal and
state law and with its charter and by-laws,  (iii)  subject to Section  7.10(b),
through its Board of Directors,  recommend to its  shareholders  the approval of
the Merger,  this Agreement and the  transactions  contemplated  hereby and (iv)
cooperate and consult with SCANA with respect to each of the foregoing matters.

     (c) Meeting  Date.  The SCANA Meeting for the purpose of securing the SCANA
Shareholders' Approval and the PSNC Meeting for the purpose of securing the PSNC
Shareholders'  Approval  shall be held on such  dates as PSNC  and  SCANA  shall
mutually determine.

     Section 7.5 Directors' and Officers' Indemnification.

     (a)  Indemnification.  To the extent,  if any,  not provided by an existing
right of  indemnification  or other  agreement  or  policy,  from and  after the
Effective Time, the Surviving Corporation shall, to the fullest extent permitted
by applicable law,  indemnify,  defend and hold harmless each person who is now,
or has been at any time prior to the date  hereof,  or who becomes  prior to the
Effective  Time,  an  officer,  director  or employee of PSNC or any of the PSNC
Subsidiaries  (each an "Indemnified  Party" and  collectively,  the "Indemnified
Parties") against (i) all losses, expenses (including reasonable attorney's fees
and expenses),  claims, damages or liabilities or, subject to the proviso of the
next succeeding sentence, amounts paid in settlement,  arising out of actions or
omissions  occurring at or prior to the Effective Time (and whether  asserted or
claimed prior to, at or after the Effective Time) that are, in whole or in part,
based on or  arising  out of the fact  that such  person  is or was a  director,
officer or employee of such party (the "Indemnified Liabilities"),  and (ii) all
Indemnified  Liabilities  to the  extent  they are  based on or arise  out of or
pertain to the transactions  contemplated by this Agreement. In the event of any
such loss,  expense,  claim,  damage or liability (whether or not arising before
the Effective Time), (i) the Surviving Corporation shall pay the reasonable fees
and expenses of counsel selected by the Indemnified Parties, which counsel shall
be  reasonably  satisfactory  to  the  Surviving  Corporation,   promptly  after
statements therefor are received and otherwise advance to such Indemnified Party
upon request reimbursement of documented expenses reasonably incurred,  (ii) the
Surviving Corporation will cooperate in the defense of any such matter and (iii)
any determination required to be made with respect to whether an Indemnified


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<PAGE>


Party's  conduct  complies with the standards set forth under South Carolina law
and the  charter  or  by-laws  of the  Surviving  Corporation  shall  be made by
independent  counsel  mutually  acceptable to the Surviving  Corporation and the
Indemnified Party;  provided,  however, that the Surviving Corporation shall not
be liable for any settlement effected without its written consent (which consent
shall not be  unreasonably  withheld).  The  Indemnified  Parties as a group may
retain  only one law firm with  respect  to each  related  matter  except to the
extent  there is, in the  opinion  of  counsel to an  Indemnified  Party,  under
applicable  standards of  professional  conduct,  a conflict on any  significant
issue  between  positions of such  Indemnified  Party and any other  Indemnified
Party or Indemnified Parties.

     (b) Insurance.  For a period of six years after the Effective  Time,  SCANA
and the  Surviving  Corporation  at  SCANA's  election  (i)  shall  cause  to be
maintained  in effect an  extended  reporting  period for  current  policies  of
directors' and officers' liability insurance for the benefit of such persons who
are currently  covered by such policies of PSNC on terms no less  favorable than
the terms of such  insurance  coverage or (ii)  provide  tail  coverage for such
persons which provides  coverage for a period of six years for acts prior to the
Effective  Time on  terms no less  favorable  than  the  terms  of such  current
insurance coverage.

     (c)  Successors.  In the  event  the  Surviving  Corporation  or any of its
successors or assigns (i)  consolidates  with or merges into any other person or
entity and shall not be the  continuing  or surviving  corporation  or entity of
such  consolidation  or merger or (ii) transfers or conveys all or substantially
all of its properties and assets to any person or entity, then, and in each such
case,  proper  provision shall be made so that the successors and assigns of the
Surviving  Corporation  shall assume the  obligations  set forth in this Section
7.5.

     (d) Survival of  Indemnification.  To the fullest extent  permitted by law,
from and after the Effective Time, all rights to  indemnification as of the date
hereof in favor of the employees, agents, directors and officers of PSNC and the
PSNC  Subsidiaries  with  respect  to  their  activities  as such  prior  to the
Effective  Time,  as  provided  in the charter and by-laws in effect on the date
thereof,  or  otherwise  in effect on the date hereof and  disclosed to SCANA in
writing prior to the date hereof, shall survive the Merger and shall continue in
full force and effect for a period of not less than six years from the Effective
Time.

     (e) Benefit.  The  provisions of this Section 7.5(e) are intended to be for
the benefit of, and shall be enforceable by, each Indemnified  Party, his or her
heirs and his or her  representatives  and (ii) are in  addition  to, and not in
substitution for, any other rights to indemnification  that such person may have
by contract or otherwise.

     Section  7.6  Public  Announcements.  Subject  to each  party's  disclosure
obligations imposed by law, PSNC and SCANA will cooperate with each other in the
development and  distribution of all news releases and other public  information
disclosures   with  respect  to  this  Agreement  or  any  of  the  transactions
contemplated  hereby and shall not issue any public  announcement  or  statement
with  respect  hereto or thereto  without the consent of the other party  (which
consent shall not be unreasonably withheld).


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<PAGE>


     Section  7.7 Rule 145  Affiliates.  Within  30 days  after the date of this
Agreement,  PSNC shall identify in a letter to SCANA and SCANA shall identify in
a letter to PSNC,  all persons who are, and to such person's best  knowledge who
will be at the Closing Date,  "affiliates" of PSNC and SCANA,  respectively,  as
such term is used in Rule 145 under the  Securities  Act. Each of SCANA and PSNC
shall use all reasonable  efforts to cause its affiliates  (including any person
who may be deemed to have become such an affiliate  after the date of the letter
referred  to in the  prior  sentence)  to  deliver  to  SCANA on or prior to the
Closing Date a written  agreement  substantially in the form attached as Exhibit
7.7 (each, an "Affiliate Agreement").

     Section 7.8 Employee Agreements and Workforce Matters.

     (a)  Certain  Employee  Agreements.   The  Surviving  Corporation  and  its
Subsidiaries  shall  honor,  without  modification,  all  collective  bargaining
agreements,  and,  subject to Section 7.9,  the  Surviving  Corporation  and its
Subsidiaries shall honor, without  modification,  all contracts,  agreements and
commitments  of PSNC that apply to any current or former  employee or current or
former director of PSNC, in each case, as listed in Sections 4.10(a) and 4.11(a)
of the PSNC Disclosure Schedule; provided, however, that this undertaking is not
intended to prevent the Surviving  Corporation  from enforcing  such  contracts,
agreements,  collective bargaining agreements and commitments in accordance with
their terms, including, without limitation, any reserved right to amend, modify,
suspend, revoke or terminate any such contract, agreement, collective bargaining
agreement or commitment or portion thereof.

     (b)  Workforce  Matters.  Subject to  compliance  with  applicable  law and
obligations under applicable collective bargaining  agreements,  for a period of
three years  following  the  Effective  Time,  any  employee of PSNC or any PSNC
Subsidiary  whose  employment is  terminated  or job is  eliminated  during such
period shall be entitled to participate on a fair and equitable basis in the job
opportunity  and  employment   placement   programs  offered  by  the  Surviving
Corporation  or any of its  Subsidiaries,  for  which  they  are  eligible.  Any
workforce  reductions  carried out following the Effective Time by the Surviving
Corporation,  shall  be  done  in  accordance  with  all  applicable  collective
bargaining  agreements,  and all laws and  regulations  governing the employment
relationship and termination thereof including,  without limitation,  the Worker
Adjustment  and  Retraining   Notification   Act  and  regulations   promulgated
thereunder, and any comparable state or local law.

     Section 7.9 Employee Benefit Plans.

     (a) Continued Employment;  Service Credit. The Surviving Corporation shall,
as of the Closing Date, continue the employment of all employees of PSNC and its
Subsidiaries  who were  employees  immediately  prior to the  Closing  Date (the
"Affected   Employees").   Subject  to  applicable  law  and  obligations  under
applicable  collective  bargaining  agreements,  the Affected Employees shall be
given credit for all service with PSNC or its Subsidiaries (and service credited
by PSNC or such Subsidiary), to the same extent as such service was credited for
such purpose by PSNC or such  Subsidiary,  under (i) all employee benefit plans,
programs and policies, and fringe benefits of the Surviving Corporation in which


                                                            47


<PAGE>


they become  participants  for purposes of eligibility  and vesting (but not for
purposes  of  benefit  accrual),  and  (ii)  severance  plans  for  purposes  of
calculating the amount of each Affected Employee's  severance benefits,  if any.
To the extent  permissible  under the terms  thereof and required by  applicable
law, the Surviving Corporation shall (i) waive all limitations as to preexisting
conditions,  exclusions and waiting  periods with respect to  participation  and
coverage  requirements  applicable to the Affected  Employees  under any welfare
benefit plans that such  employees may be eligible to  participate  in after the
Closing  Date,  other than  limitations  or waiting  periods that are already in
effect with respect to such employees and that have not been satisfied as of the
Closing  Date  under  any  welfare  benefit  plan  maintained  for the  Affected
Employees  immediately prior to the Closing Date, and (ii) provide each Affected
Employee  with  credit for any  co-payments  and  deductibles  paid prior to the
Closing  Date  in  satisfying   any  applicable   deductible  or   out-of-pocket
requirements  under any  welfare  plans  that such  employees  are  eligible  to
participate  in after the Closing Date.  Nothing in this Section shall be deemed
to require the  employment  of any  Affected  Employee to be  continued  for any
particular period of time after the Closing Date.

     (b)  Continuation  of Benefits.  Subject to applicable law and  obligations
under applicable  collective  bargaining  agreements,  the Surviving Corporation
shall  either (i)  maintain  for a period of at least one year after the Closing
Date,  without  interruption,  such employee  compensation,  welfare and benefit
plans, programs, policies and fringe benefits (collectively,  the "Benefits") as
will, in the aggregate,  provide benefits to the Affected  Employees that are no
less  favorable than those  provided to the Affected  Employees  pursuant to the
PSNC Plans,  as in effect on the Closing  Date,  or (ii) provide to the Affected
Employees  Benefits that are no less  favorable  than those provided by SCANA to
similarly  situated  employees of SCANA and the SCANA  Subsidiaries from time to
time;  provided,  however,  that the Surviving  Corporation  shall, for one year
following the Closing Date, provide severance benefits to the Affected Employees
which are equivalent to those provided to such employees on the date hereof.

     (c) Continuation of Agreements.  The Surviving Corporation shall, as of the
Closing Date,  honor and be solely  responsible for the  employment,  severance,
consulting  and  retention  agreements  set  forth  in  Section  7.9 of the PSNC
Disclosure Schedule; provided, however, that this undertaking is not intended to
prevent the Surviving  Corporation  from enforcing such  employment,  severance,
consulting and retention  agreements in accordance with their terms,  including,
without  limitation,  any reserved right to amend,  modify,  suspend,  revoke or
terminate any such agreement or portion thereof.



                                                            48



<PAGE>


     Section 7.10 No Solicitations. (a) From and after the date hereof, PSNC (i)
shall  not,  nor shall it permit any of the PSNC  Subsidiaries  to, nor shall it
authorize or permit any of its Representatives  to, directly or indirectly,  (A)
solicit, initiate or encourage (including by way of furnishing information),  or
take any other action designed to facilitate, any inquiries or the making of any
offer or proposal (including,  without limitation,  any offer or proposal to its
shareholders)  which  constitutes  or may  reasonably  be expected to lead to an
Acquisition  Proposal (as defined  herein) from any third party or (B) engage in
any discussions or negotiations or furnish any confidential  information or data
to any  person or group  relating  to any  Acquisition  Proposal  and (ii) shall
immediately   cease  and  cause  to  be  terminated  any  existing   activities,
discussions  or  negotiations  with any parties with respect to any  Acquisition
Proposal; provided, however, that if, at any time prior to the date on which the
PSNC  Shareholders'  Approval has been obtained (the "Applicable  Period"),  the
Board of Directors of PSNC (i)  determines in good faith,  based upon the advice
of  outside  counsel  with  respect  to  such  Board's  fiduciary  duties  under
applicable law with respect to the Acquisition Proposal, that it is necessary to
do so in order to act in a manner  consistent  with its fiduciary  duties to the
PSNC  shareholders  under applicable law and (ii) concludes in good faith (after
consultation  with its financial  advisors) that the person or group making such
Acquisition  Proposal will have adequate sources of financing to consummate such
Acquisition  Proposal and that such  Acquisition  Proposal,  if  consummated  as
proposed,  would be more  favorable to the PSNC  shareholders  than the Mergers,
PSNC may, in response to an  Acquisition  Proposal which was not solicited by it
or which did not  otherwise  result from a breach of this Section  7.10(a),  and
subject to providing prior written notice of its decision to take such action to
SCANA in  compliance  with  Section  7.10(b),  (i)  furnish to such third  party
information  with  respect to itself  and its  business,  properties  and assets
pursuant to a customary  confidentiality agreement on terms not in the aggregate
materially  more  favorable to such third party than the terms  contained in the
Confidentiality  Agreement  and  (ii)  engage  in  discussions  or  negotiations
regarding such  Acquisition  Proposal.  As used herein,  "Acquisition  Proposal"
shall mean any  proposal  or offer  (other than by another  party  hereto) for a
tender or exchange offer,  merger,  consolidation or other business  combination
involving PSNC or any of its material Subsidiaries or any proposal to acquire in
any manner,  directly or indirectly,  10% or more of the shares of capital stock
in or a  substantial  portion  of the  assets  of  PSNC  or any of its  material
Subsidiaries.

     (b) Except as expressly  permitted by this Section 7.10,  neither the Board
of Directors of PSNC nor any committee  thereof shall (i) withdraw or modify, in
any manner  adverse to SCANA,  the approval or  recommendation  by such Board of
Directors  or such  committee  of the  Merger  or this  Agreement,  (ii) fail to
reaffirm such approval or recommendation upon SCANA's request,  (iii) approve or
recommend any  Acquisition  Proposal or (iv) cause PSNC to enter into any letter
of intent,  agreement  in  principle,  acquisition  agreement  or other  similar
agreement  (each,  an  "Acquisition  Agreement")  relating  to  any  Acquisition
Proposal. Notwithstanding the foregoing, in the event that during the Applicable
Period the Board of  Directors of PSNC (i)  determines  in good faith based upon
the advice of outside  counsel  with respect to such  Board's  fiduciary  duties
under   applicable  law  with  respect  to  the  Acquisition   Proposal,   that,
notwithstanding  its binding commitment to consummate an agreement of the nature
of  this  Agreement  entered  into  in the  proper  exercise  of its  applicable
fiduciary  duties,  it is  necessary  to  do so in  order  to  act  in a  manner
consistent with its fiduciary duties to the PSNC shareholders and (ii) concludes
in good faith (after  consultation with its financial  advisors) that the person
or group  making  such  Acquisition  Proposal  will  have  adequate  sources  of
financing to  consummate  such  Acquisition  Proposal and that such  Acquisition
Proposal,  if  consummated  as  proposed,  would be more  favorable  to the PSNC
shareholders than the Mergers,  such Board of Directors may (subject to this and
the following  sentences)  terminate this Agreement  (and  concurrently  with or
after such termination, if it so chooses, cause PSNC to enter into any



                                                            49


<PAGE>


Acquisition Agreement with respect to any Acquisition Proposal), but only (i) at
a time that is during the Applicable  Period and is after the fifth business day
following  receipt by SCANA of written  notice  advising SCANA that the Board of
Directors of PSNC is prepared to accept an Acquisition Proposal,  specifying the
material terms and conditions of such  Acquisition  Proposal and identifying the
person making such  Acquisition  Proposal and (ii) after PSNC and its respective
financial and legal  advisors have given SCANA a reasonable  opportunity  during
such five-day period  following  receipt by SCANA of such written notice to make
such  adjustments  in the terms and conditions of this Agreement as would enable
PSNC to proceed with the Mergers or other  transactions  contemplated  hereby on
such adjusted  terms,  and after PSNC and such advisors have  negotiated in good
faith with SCANA with  respect to any such  adjustments;  provided  that  PSNC's
ability to terminate  this  Agreement  pursuant to Section 9.1(e) is conditioned
upon the concurrent  payment by PSNC to SCANA of any amounts owed by it pursuant
to Section 9.3(b).

     (c) In addition to the  obligations of PSNC set forth in paragraphs (a) and
(b) of this  Section  7.10,  PSNC shall  immediately  advise SCANA orally and in
writing of any request  for  information  or of any  Acquisition  Proposal,  the
material terms and  conditions of such request or  Acquisition  Proposal and the
identity of the person making such request or Acquisition  Proposal.  PSNC shall
keep SCANA informed of the status and details (including  amendments or proposed
amendments) of any such request or Acquisition Proposal.

     (d) Nothing  contained in this Section 7.10 shall prohibit PSNC from taking
and  disclosing  to its  shareholders  a  position  contemplated  by Rule  14e-2
promulgated  under  the  Exchange  Act or  from  making  any  disclosure  to its
shareholders  if, in the good faith  judgment of the Board of Directors of PSNC,
after  consultation  with  outside  counsel,  failure  so to  disclose  would be
inconsistent with its obligations under applicable law.

     Section 7.11 Board of Directors. The Board of Directors of SCANA shall take
such  action as may be  necessary  to cause,  and shall so cause,  the number of
directors  comprising the full Board of Directors of SCANA at the Effective Time
to be sufficient to permit the appointment of Charles E. Zeigler, Jr., currently
Chairman,  President and Chief Executive  Officer of PSNC, and an additional two
persons  presently  serving as members of the Board of Directors of PSNC, one of
whom shall be designated  by SCANA prior to the  Effective  Time and one of whom
shall be designated by PSNC prior to the Effective Time; provided, however, that
if, prior to the Effective  Time,  either of such designees  shall decline or be
unable to serve, SCANA if such designee was designated by SCANA, or PSNC if such
designee was designated by PSNC, shall designate another person to serve in such
person's  stead. At the Effective Time, Mr. Zeigler shall be President and Chief
Operating  Officer  of PSNC and each  other  subsidiary  of  SCANA  the  primary
operations of which are located in North Carolina, and shall be one of the three
members of SCANA's  Office of the Chairman  (the other two members  shall be (i)
the  Chairman,  President  and  Chief  Operating  Officer  of SCANA and (ii) the
President of South Carolina Electric & Gas Company).

     Section 7.12  Corporate  Offices.  At the  Effective  Time,  the  corporate
headquarters of the Surviving  Corporation  shall be located in Columbia,  South
Carolina.

     Section 7.13 Federal  Income Tax  Treatment.  PSNC and SCANA shall not, and
shall not permit any of their Subsidiaries to, take any actions that (or fail to
take any  actions if such  failure)  would,  or would be  reasonably  likely to,
adversely  affect the status of the  Mergers as  reorganizations  under  Section
368(a) of the Code.

                                       50


<PAGE>


     Section 7.14  Anti-Takeover  Statutes.  If any "fair price",  "moratorium",
"business   combination",   "control  share   acquisition"   or  other  form  of
anti-takeover  statute or regulation  shall become  applicable to the Mergers or
other transactions  contemplated  hereby, each of SCANA and PSNC and the members
of their respective boards of directors shall grant such approvals and take such
actions consistent with their fiduciary duties and in accordance with applicable
law as are  reasonably  necessary  so that the  Mergers  and other  transactions
contem plated hereby may be  consummated as promptly as practicable on the terms
contemplated  hereby and  otherwise  act to eliminate or minimize the effects of
such statute or  regulation on the Mergers and other  transactions  contemplated
hereby.

     Section  7.15  Conveyance  Taxes.  PSNC and SCANA  shall  cooperate  in the
preparation,  execution and filing of all returns, questionnaires,  applications
or other documents  regarding any real property  transfer or gains,  sales, use,
transfer, value added, stock transfer and stamp Taxes, any transfer,  recording,
registration  and other fees,  and any similar  Taxes  which  become  payable in
connection  with  the  transactions  contemplated  by this  Agreement  that  are
required or permitted  to be paid on or before the  Effective  Time.  PSNC shall
pay,  without   deduction  or  withholding   (except  where  such  deduction  or
withholding  is  required  by  applicable  law) from any  amount  payable to the
holders of any shares of PSNC Common Stock,  any such Taxes which become payable
in connection with the transactions contemplated by this Agreement, on behalf of
the shareholders of PSNC.

     Section  7.16  Expenses.  Subject to Section  9.3,  all costs and  expenses
incurred in connection  with this  Agreement and the  transactions  contemplated
hereby shall be paid by the party  incurring  such  expenses,  except that those
expenses  incurred in  connection  with  printing  the Joint  Proxy/Registration
Statement, the filing fee relating to the Joint Proxy/Registration Statement and
for expert  witnesses  retained for the purpose of advising and supporting joint
regulatory filings, shall be shared equally by PSNC and SCANA.

     Section 7.17  Further  Assurances.  Each party  shall,  and shall cause its
Subsidiaries  to, execute such further  documents and  instruments and take such
further  actions as may  reasonably  be requested by any other party in order to
consummate the Merger in accordance with the terms hereof.

                                  ARTICLE VIII

                                   CONDITIONS

     Section 8.1  Conditions  to Each Party's  Obligation to Effect the Mergers.
The respective  obligations of each party to effect the Mergers shall be subject
to the satisfaction on or prior to the Closing Date of the following conditions,
except, to the extent permitted by

                                       51



<PAGE>



applicable  law,  that such  conditions  may be waived by the parties in writing
pursuant to Section 9.5:

     (a) Shareholders'  Approvals. The SCANA Shareholders' Approval and the PSNC
Shareholders' Approval shall have been obtained.

     (b) No  Injunction.  No  temporary  restraining  order  or  preliminary  or
permanent  injunction  or other order by any  federal or state court  preventing
consummation  of the Mergers shall have been issued and be continuing in effect,
and the Mergers and the other  transactions  contemplated  hereby shall not have
been prohibited under any applicable federal or state law or regulation.

     (c)  Joint  Proxy/Registration   Statement.  The  Joint  Proxy/Registration
Statement  shall have become  effective in accordance with the provisions of the
Securities Act, and no stop order suspending such effectiveness  shall have been
issued and remain in effect.

     (d) Listing of Shares.  The shares of SCANA  Common  Stock  issuable in the
Mergers  pursuant to Article II shall have been approved for listing on the NYSE
upon official notice of issuance.

     (e)  Statutory  Approvals.  The PSNC Required  Statutory  Approvals and the
SCANA Required  Statutory  Approvals shall have been obtained at or prior to the
Effective Time, such approvals shall have become Final Orders (as defined below)
and such Final Orders shall not, individually or in the aggregate,  impose terms
or conditions which (i) with respect to the PSNC Required  Statutory  Approvals,
could have or could  reasonably  be  expected  to have a PSNC  Material  Adverse
Effect, (ii) with respect to the SCANA Required Statutory Approvals,  could have
or could reasonably be expected to have a SCANA Material Adverse Effect or (iii)
with  respect  to either  the PSNC  Required  Statutory  Approvals  or the SCANA
Required  Statutory  Approvals,  materially impair the ability of the parties to
complete the Mergers and the transactions  contemplated  hereby. A "Final Order"
means action by the relevant  regulatory  authority which has not been reversed,
stayed,  enjoined,  set aside, annulled or suspended,  with respect to which any
waiting period prescribed by law before the transactions contemplated hereby may
be consummated has expired,  and as to which all conditions to the  consummation
of such transactions prescribed by law, regulation or order have been satisfied.

     (f) HSR Act. The waiting period (and any extension  thereof)  applicable to
the Mergers under the HSR Act shall have been terminated or shall have otherwise
expired.

     Section 8.2  Conditions to  Obligation of SCANA to Effect the Mergers.  The
obligation  of SCANA to effect  the  Mergers  shall be  further  subject  to the
satisfaction,  on or prior to the Closing  Date,  of the  following  conditions,
except as may be waived by SCANA in writing pursuant to Section 9.5:

                                       52



<PAGE>



     (a) Performance of Obligations of PSNC.  PSNC (and/or the appropriate  PSNC
Subsidiaries,  as applicable)  shall have performed in all material respects its
agreements and covenants  contained in or  contemplated  by this Agreement which
are required to be performed by it at or prior to the Effective Time.

     (b) Representations  and Warranties.  The representations and warranties of
PSNC set forth in this Agreement  shall be true and correct (i) on and as of the
date  hereof  and (ii) on and as of the  Closing  Date  with the same  effect as
though  such  representations  and  warranties  had  been  made on and as of the
Closing Date (except for  representations  and warranties  that expressly  speak
only as of a specific  date or time  which  need only be true and  correct as of
such date or time), except in each of cases (i) and (ii) above for such failures
of  representations  or warranties to be true and correct (without giving effect
to  any   materiality   qualification   or  standard   contained   in  any  such
representations and warranties) which,  individually or in the aggregate,  could
not be reasonably expected to result in a PSNC Material Adverse Effect.

     (c) Closing Certificates. SCANA shall have received a certificate signed by
the chief financial officer of PSNC, dated the Closing Date, to the effect that,
to the best of such  officer's  knowledge,  the  conditions set forth in Section
8.2(a) and Section 8.2(b) have been satisfied.

     (d) PSNC Material  Adverse  Effect.  No PSNC Material  Adverse Effect shall
have  occurred  and  there  shall  exist  no fact or  circumstance  which  could
reasonably be expected to have a PSNC Material Adverse Effect.

     (e) Tax Opinion.  SCANA shall have received an opinion from LLG&M,  counsel
to SCANA, in form and substance  reasonably  satisfactory to SCANA,  dated as of
the Closing Date,  substantially to the effect that (i) the First Merger will be
a  tax-free  transaction  under  the  Code  and  that  SCANA,  New Sub I and the
shareholders  of SCANA who exchange  their shares  solely for the stock of SCANA
will not recognize  gain or loss for federal  income tax purposes as a result of
the  consummation of the First Merger,  (ii) the Second Merger will constitute a
reorganization  for United States federal income tax purposes within the meaning
of  Section  368 of the Code,  (iii)  PSNC and SCANA will each be a party to the
reorganization within the meaning of Section 368 of the Code and (iv) no gain or
loss will be recognized by PSNC pursuant to the Second Merger. In rendering such
opinion, LLG&M may require and rely upon representations reasonably satisfactory
to LLG&M contained in certificates of officers of PSNC, SCANA and others.

     (f) PSNC Required Consents.  All material PSNC Required Consents shall have
been obtained.

     (g) Affiliate  Agreements.  SCANA shall have received Affiliate Agreements,
duly executed by each "Affiliate" of PSNC,  substantially in the form of Exhibit
7.7, as provided in Section 7.7.

                                       53


<PAGE>




     (h) Permits.  To the extent that the  continued  lawful  operations  of the
business  of PSNC or any PSNC  Subsidiary  after the  Mergers  require  that any
license, permit (including, without limitation,  Environmental Permits) or other
governmental approval be transferred to SCANA or issued to SCANA, such licenses,
permits or other authorizations shall have been transferred or reissued to SCANA
at or before the Closing  Date,  except where the failure to transfer or reissue
such licenses, permits or other authorizations would not have a material adverse
effect on the business,  assets, condition (financial or otherwise),  results of
operations or prospects of the Surviving Corporation and its Subsidiaries, taken
as a whole immediately after the Effective Time.

     Section 8.3  Conditions to  Obligation  of PSNC to Effect the Mergers.  The
obligation  of PSNC to  effect  the  Mergers  shall be  further  subject  to the
satisfaction,  on or prior to the Closing  Date,  of the  following  conditions,
except as may be waived by PSNC in writing pursuant to Section 9.5:

     (a)  Performance  of Obligations  of SCANA.  SCANA (and/or the  appropriate
SCANA Subsidiaries, as applicable) shall have performed in all material respects
its  agreements  and covenants  contained in or  contemplated  by this Agreement
which are required to be per formed by it at or prior to the Effective Time.

     (b) Representations  and Warranties.  The representations and warranties of
SCANA set forth in this Agreement shall be true and correct (i) on and as of the
date  hereof  and (ii) on and as of the  Closing  Date  with the same  effect as
though  such  representations  and  warranties  had  been  made on and as of the
Closing Date (except for  representations  and warranties  that expressly  speak
only as of a specific  date or time  which  need only be true and  correct as of
such date or time),  except in each of cases (i) and (ii) for such  failures  of
representations  or warranties to be true and correct  (without giving effect to
any materiality  qualification or standard contained in any such representations
and warranties) which, individually or in the aggregate, could not be reasonably
expected to result in a SCANA Material Adverse Effect.

     (c) Closing Certificates.  PSNC shall have received a certificate signed by
the chief  financial  officer of SCANA,  dated the Closing  Date,  to the effect
that,  to the best of such  officer's  knowledge,  the  conditions  set forth in
Section 8.3(a) and Section 8.3(b) have been satisfied.

     (d) SCANA Material  Adverse Effect.  No SCANA Material Adverse Effect shall
have  occurred  and  there  shall  exist  no fact or  circumstance  which  could
reasonably be expected to have a SCANA Material Adverse Effect.

     (e) Tax Opinion.  PSNC shall have received an opinion from SASM&F,  counsel
to PSNC, in form and substance reasonably  satisfactory to PSNC, dated as of the
Closing  Date,  substantially  to the  effect  that (i) the Second  Merger  will
constitute a reorganization for United States federal income tax purposes within
the meaning of Section 368(a) of the Code,

                                       54



<PAGE>



(ii)  PSNC and  SCANA  will  each be a party to the  reorganization  within  the
meaning of Section 368 of the Code,  (iii) no gain or loss will be recognized by
PSNC or SCANA  pursuant  to the  Second  Merger and (iv) no gain or loss will be
recognized  by  shareholders  of PSNC who  receive  solely  SCANA  Common  Stock
pursuant to the Second Merger. In rendering such opinion, SASM&F may require and
rely  upon  representations  reasonably  satisfactory  to  SASM&F  contained  in
certificates of officers of PSNC, SCANA and others.

     (f) SCANA Required Consents.  SCANA Required Consents, the failure of which
to obtain would have a SCANA Material Adverse Effect, shall have been obtained.

                                   ARTICLE IX

                        TERMINATION, AMENDMENT AND WAIVER

     Section 9.1 Termination. This Agreement may be terminated at any time prior
to the Closing Date, whether before or after approval by the shareholders of the
respective parties hereto contemplated by this Agreement:

     (a) by mutual written consent of the Boards of Directors of PSNC and SCANA;

     (b) by either SCANA or PSNC:

          (i) if any state or federal law, order,  rule or regulation is adopted
     or issued,  which has the effect,  as supported  by the written  opinion of
     outside counsel for such party,  of prohibiting the Merger,  or by SCANA or
     PSNC,  if any court of competent  jurisdiction  in the United States or any
     state  shall  have  issued  an  order,   judgment  or  decree   permanently
     restraining, enjoining or otherwise prohibiting the Merger, and such order,
     judgment or decree shall have become final and nonappealable;

          (ii) by written notice to the other party, if the Effective Time shall
     not have  occurred  on or before the date that is 15 months  after the date
     hereof (the "Initial Termination Date"); provided,  however, that the right
     to  terminate  the  Agreement  under this Section  9.1(b)(ii)  shall not be
     available to any party whose failure to fulfill any  obligation  under this
     Agreement  has been the  cause of,  or  resulted  in,  the  failure  of the
     Effective Time to occur on or before such date; provided,  further, that if
     on the Initial  Termination  Date the condition to the Closing set forth in
     Section  8.1(e) shall not have been  fulfilled but all other  conditions to
     the Closing shall be fulfilled or shall be capable of being fulfilled, then
     the  Initial  Termination  Date  shall be  extended  to the date that is 21
     months after the date hereof;

                                       55


<PAGE>




          (iii) by written  notice to the other  party,  if SCANA  Shareholders'
     Approval  shall  not have  been  obtained  at a duly  held  SCANA  Meeting,
     including any  adjournments  thereof,  or the PSNC  Shareholders'  Approval
     shall not have been  obtained at a duly held PSNC  Meeting,  including  any
     adjournments thereof;

     (c) by SCANA,  by written  notice to PSNC, if (i) there shall have been any
breach of any  representation  or  warranty,  or any breach of any  covenant  or
agreement of PSNC  hereunder,  which breaches  individually  or in the aggregate
would result in a PSNC Material  Adverse Effect,  and such breach shall not have
been remedied within 20 business days after receipt by PSNC of notice in writing
from  SCANA,  specifying  the nature of such  breach and  requesting  that it be
remedied,  or SCANA shall not have received adequate assurance of a cure of such
breach within such 20 business-day period or (ii) the Board of Directors of PSNC
shall  withdraw  or modify in any manner  adverse to SCANA its  approval of this
Agreement and the transactions  contemplated hereby or its recommendation to its
shareholders  regarding approval of this Agreement,  the Second Merger and other
transactions contemplated hereby;

     (d) by PSNC, by written  notice to SCANA,  if (i) there shall have been any
breach of any  representation  or  warranty,  or any breach of any  covenant  or
agreement of SCANA  hereunder,  which breaches  individually or in the aggregate
would result in a SCANA Material Adverse Effect,  and such breach shall not have
been  remedied  within 20  business  days  after  receipt  by SCANA of notice in
writing from PSNC,  specifying the nature of such breach and requesting  that it
be remedied,  or PSNC shall not have  received  adequate  assurance of a cure of
such breach within such 20 business-day period or (ii) the Board of Directors of
SCANA  shall  withdraw or modify in any manner  adverse to PSNC its  approval of
this Agreement and the transactions contemplated hereby or its recommendation to
its  shareholders  regarding  approval of this  Agreement,  the First Merger and
other transactions contemplated hereby; or

     (e) by PSNC in accordance with Section  7.10(b);  provided,  that, in order
for the  termination  of this  Agreement  pursuant to this  paragraph  (e) to be
deemed effective,  PSNC shall have complied with all provisions of Section 7.10,
including  the notice  provisions  therein,  and with  applicable  requirements,
including the payment of the Termination Fee, of Section 9.3.

     Section  9.2 Effect of  Termination.  In the event of  termination  of this
Agreement  by either PSNC or SCANA  pursuant to Section  9.1,  there shall be no
liability  on the part of either PSNC or SCANA or their  respective  officers or
directors hereunder, except that the agreement contained in the last sentence of
Section 7.1, Section 7.14, Section 9.3, Section 10.2 and Section 10.8 shall
survive any such termination.




                                                            56


<PAGE>


     Section 9.3 Termination Fee; Expenses.

     (a) Payment of Expenses following Termination pursuant to Section 9.1(c) or
(d). If this Agreement is terminated pursuant to Section 9.1(c), then PSNC shall
promptly  (but not later  than five  business  days  after  receiving  notice of
termination)   pay  to  SCANA  in  cash  an  amount  equal  to  all   documented
out-of-pocket   expenses  and  fees  incurred  by  SCANA   (including,   without
limitation,  fees and expenses payable to all legal, accounting,  financial, and
other  professionals  arising  out of,  in  connection  with or  related  to the
transactions  contemplated  by this  Agreement) not in excess of $5 million.  If
this  Agreement  is  terminated  pursuant  to Section  9.1(d),  then SCANA shall
promptly  (but not later  than five  business  days  after  receiving  notice of
termination) pay to PSNC in cash an amount equal to all documented out-of-pocket
expenses and fees  incurred by PSNC  (including,  without  limitation,  fees and
expenses payable to all legal,  accounting,  financial,  and other professionals
arising out of, in connection with or related to the  transactions  contemplated
by this  Agreement) not in excess of $5 million.  PSNC and SCANA each agree that
notwithstanding  any provisions in this Agreement to the contrary,  each of PSNC
and SCANA retain their  remedies at law or in equity with respect to breaches of
this  Agreement;  provided,  that  in the  event  of a  willful  breach  of this
Agreement by one party,  the amount to be recovered by the  non-breaching  party
from the breaching party shall be no less than $28.0 million.

     (b)  Termination  Fee.  In the  event  that (i)  there  shall  have been an
Acquisition  Proposal  involving PSNC or any of its  Affiliates  (whether or not
such Acquisition  Proposal shall have thereafter been rejected or withdrawn) and
thereafter  this  Agreement is terminated by SCANA or PSNC in the  circumstances
described in Section 9.1(b)(iii) as a result of the PSNC Shareholders'  Approval
not  being  obtained  or in  accordance  with  Section  9.1(c)(i),  or (ii) this
Agreement is  terminated  by PSNC  pursuant to Section  9.1(e),  then PSNC shall
promptly,  but in no event later than the date of such termination,  pay SCANA a
termination fee (the "Termination Fee") equal to $28.0 million in cash minus any
amounts as may have been  previously  paid by PSNC pursuant to this Section 9.3;
provided, however, that no Termination Fee shall be payable to SCANA pursuant to
clause (i) of this  paragraph  (b) unless and until within two years of any such
termination  PSNC  or  any  of  its  Affiliates  which  is  the  subject  of the
Acquisition  Proposal  becomes a  Subsidiary  of such  offeror or any  Affiliate
thereof or enters into a definitive  agreement to consummate or  consummates  an
Acquisition  Proposal with such offeror or any Affiliate thereof;  provided that
such  Termination  Fee shall be paid upon the  earliest  to occur of the  events
described above.

     (c)  Expenses.  The parties  agree that the  agreements  contained  in this
Section  9.3 are an  integral  part  of the  transactions  contemplated  by this
Agreement and constitute  liquidated damages and not a penalty.  Notwithstanding
anything to the  contrary  contained  in this Section 9.3, if one party fails to
promptly pay to the other any fees due under Sections 9.3(a) or (b), in addition
to any amounts paid or payable  pursuant to such sections,  the defaulting party
shall  pay the  costs  and  expenses  (including  legal  fees and  expenses)  in
connection  with any action,  including the filing of any lawsuit or other legal
action,  taken to collect  payment,  together with interest on the amount of any
unpaid fee at the publicly announced prime rate of The Chase Manhattan Bank from
the date such fee was required to be paid.

     Section  9.4  Amendment.  This  Agreement  may be  amended by the Boards of
Directors of the parties hereto,  at any time before or after obtaining the PSNC
Shareholders'  Approval  and the SCANA  Shareholders'  Approval and prior to the
Effective Time, but after such  approvals,  no such amendment shall (a) alter or
change  the amount or kind of shares,  rights or any of the  proceedings  of the
treatment of shares under Article II or (b) alter or change any of the terms and
conditions of this Agreement if any of the  alterations or changes,  alone or in
the aggregate,  would materially  adversely affect the rights of holders of PSNC
Common Stock or SCANA Common Stock, except for alterations or changes that could
otherwise  be adopted by the Board of  Directors  of SCANA,  without the further
approval of such shareholders,  as applicable. This Agreement may not be amended
except by an  instrument  in  writing  signed  on behalf of each of the  parties
hereto.

     Section 9.5 Waiver.  At any time prior to the Effective  Time,  the parties
hereto may (a) extend the time for the  performance of any of the obligations or
other  acts of the other  parties  hereto,  (b) waive  any  inaccuracies  in the
representations  and warranties  contained  herein or in any document  delivered
pursuant  hereto  and  (c)  waive  compliance  with  any  of the  agreements  or
conditions  contained  herein,  to the extent  permitted by applicable  law. Any
agreement on the part of a party hereto to any such extension or waiver shall be
valid if set forth in an  instrument  in  writing  signed  by a duly  authorized
officer of such party.

                                    ARTICLE X

                               GENERAL PROVISIONS

     Section 10.1  Non-Survival;  Effect of Representations  and Warranties.  No
representations  or  warranties  in this  Agreement  shall survive the Effective
Time, except as otherwise provided in this Agreement.

     Section 10.2 Notices. All notices and other communications  hereunder shall
be in writing and shall be deemed given (a) when delivered personally,  (b) when
sent by reputable  overnight  courier service or (c) when  telecopied  (which is
confirmed by copy sent within one business day by a reputable  overnight courier
service) to the parties at the following addresses (or at such other address for
a party as shall be specified by like notice):

     (i) If to PSNC, to

         Public Service Company of North Carolina, Incorporated
         400 Cox Road
         Gastonia, North Carolina 28054
         Attn:   Charles E. Zeigler, Jr.

         Telecopy:  (704) 834-6556
         Telephone:  (704) 834-6507

                                       57


<PAGE>




         with a copy to

         Skadden, Arps, Slate, Meagher & Flom LLP
         919 Third Avenue
         New York, New York  10022
         Attn:  Sheldon S. Adler, Esq.

         Telecopy:  (212) 735-2000
         Telephone: (212) 735-3000

     and

    (ii) if to SCANA, New Sub I or New Sub II, to

         SCANA Corporation
         1426 Main Street
         Columbia, South Carolina 29201

         Attn:   William B. Timmerman

         Telecopy:   (803) 748-3336
         Telephone:  (803) 748-3000

         with a copy to

         LeBoeuf, Lamb, Greene & MacRae, L.L.P.
         125 West 55th Street
         New York, New York 10019

         Attn:  William S. Lamb, Esq. or Thomas J. Moore, Esq.

         Telecopy:  (212) 424-8500
         Telephone:  (212) 424-8000

     Section 10.3  Miscellaneous.  This  Agreement  (including the documents and
instruments  referred  to  herein)  (a)  constitutes  the entire  agreement  and
supersedes all other prior agreements and understandings, both written and oral,
among the parties,  or any of them,  with respect to the subject  matter  hereof
other than the Confidentiality Agreement, (b) shall not be assigned by operation
of law or otherwise  and (c) shall be governed by and  construed  in  accordance
with the laws of the State of South Carolina applicable to contracts executed in
and to be fully performed in such State,  without giving effect to its conflicts
of law rules or principles.

                                       58


<PAGE>




     Section 10.4 Interpretation.  When a reference is made in this Agreement to
Sections or Exhibits,  such  reference  shall be to a Section or Exhibit of this
Agreement,  respectively,  unless otherwise indicated. The table of contents and
headings  contained in this Agreement are for reference  purposes only and shall
not affect in any way the meaning or interpretation of this Agreement.  Whenever
the words "include," "includes" or "including" are used in this Agreement,  they
shall be deemed to be followed by the words "without limitation."

     Section 10.5 Counterparts; Effect. This Agreement may be executed in one or
more counterparts,  each of which shall be deemed to be an original,  but all of
which shall constitute one and the same agreement.

     Section 10.6 Parties'  Interest.  This Agreement  shall be binding upon and
inure solely to the benefit of each party hereto, and, except for the (i) rights
of  Indemnified  Parties  as set  forth  in  Section  7.5 and  (ii)  third-party
beneficiary  rights  of any  individual  with  respect  to his or her  severance
agreement  pursuant to Section  7.9(c),  nothing in this  Agreement,  express or
implied,  is intended to confer upon any other  person any rights or remedies of
any nature whatsoever under or by reason of this Agreement.

     Section 10.7 Waiver of Jury Trial and Certain  Damages.  Each party to this
Agreement  waives,  to the fullest extent  permitted by applicable  law, (a) any
right  it may  have  to a  trial  by  jury in  respect  of any  action,  suit or
proceeding  arising  out of or  relating  to  this  Agreement  and  (b)  without
limitation  to Section  9.3,  any right it may have to receive  damages from any
other  party  based  on any  theory  of  liability  for any  special,  indirect,
consequential (including lost profits) or punitive damages.

     Section 10.8 Enforcement.  The parties agree that irreparable  damage would
occur  in the  event  that  any of the  provisions  of this  Agreement  were not
performed in accordance with their specific terms or were otherwise breached. It
is  accordingly  agreed that the parties  shall be entitled to an  injunction or
injunctions to prevent  breaches of this  Agreement and to enforce  specifically
the terms and  provisions  of this  Agreement in any court of the United  States
located in the State of South Carolina or in South  Carolina  state court,  this
being in  addition to any other  remedy to which they are  entitled at law or in
equity. In addition, each of the parties hereto (a) consents to submit itself to
the personal  jurisdiction  of any federal  court  located in the State of South
Carolina or any South  Carolina  state court in the event any dispute arises out
of this Agreement or any of the transactions contemplated by this Agreement, (b)
agrees that it will not attempt to deny such personal  jurisdiction by motion or
other  request  for leave from any such  court and (c)  agrees  that it will not
bring  any  action  relating  to  this  Agreement  or any  of  the  transactions
contemplated  by this Agreement in any court other than a federal or state court
sitting in the State of South Carolina.

                                       59



<PAGE>



     IN WITNESS WHEREOF,  PSNC, SCANA, New Sub I and New Sub II have caused this
Agreement to be signed by their respective officers thereunto duly authorized as
of the date first written above.

                         PUBLIC SERVICE COMPANY OF NORTH
                                       CAROLINA, INCORPORATED


                         By: /s/ Charles E. Zeigler, Jr.
                                           -------------------------------------
                          Name: Charles E. Zeigler, Jr.
                          Title: Chairman, President &
                                                         Chief Executive Officer


                                       SCANA CORPORATION


                                       By: /s/ Willam B. Timmerman
                                           -------------------------------------
                           Name: William B. Timmerman
                          Title: Chairman, President &
                                                         Chief Executive Officer


                                       NEW SUB I, INC.


                                       By: /s/ Willam B. Timmerman
                                           -------------------------------------
                           Name: William B. Timmerman
                          Title: Chairman, President &
                                                         Chief Executive Officer


                                       NEW SUB II, INC.


                                       By: /s/ Willam B. Timmerman
                                           -------------------------------------
                           Name: William B. Timmerman
                          Title: Chairman, President &
                                                         Chief Executive Officer



                                                            60





<PAGE>



For Immediate Release                                               Exhibit 99.1

February 17, 1999

SCANA Corporation Announces Acquisition of Public Service Company of
North Carolina, Inc.

Columbia,  SC, and Gastonia,  NC, February 17, 1999 -- SCANA Corporation  (NYSE:
SCG) and Public Service  Company of North Carolina,  Inc. (NYSE:  PGS) announced
today that they have  entered  into a definitive  agreement  whereby  SCANA will
acquire PSNC in a transaction  valued at approximately  $900 million,  including
the  assumption of debt.  The  transaction  is expected to be accounted for as a
purchase and is  anticipated  to be  accretive to SCANA's  earnings per share in
2001.

The  combination of SCANA and PSNC unites two premier energy  companies in South
Carolina  and  North  Carolina  and will  create a company  with a total  market
capitalization, including debt and preferred stock, of approximately $6 billion,
serving approximately 517,000 electric customers in South Carolina and more than
750,000  natural gas customers in South  Carolina,  North  Carolina and Georgia.
SCANA also has a significant  investment in  telecommunications  companies  that
have more than 350,000 customers throughout the Southeast. Based on 1998 results
for the two companies,  total annual revenues for the combined  company would be
approximately $2 billion.

Terms of the Transaction

Under  the  terms  of  the   agreement,   shareholders   of  PSNC  will  receive
consideration  valued at $33.00 per share.  This  represents an  approximate  45
percent  premium  to  PSNC's  closing  price on  February  16,  1999.  Each PSNC
shareholder  may elect to  receive  100  percent of the  consideration  in SCANA
common  stock,  100 percent in cash, or a  combination  thereof,  subject to the
total cash allocated to PSNC shareholders being no higher than 50 percent of the
total consideration  received by PSNC shareholders.  PSNC shareholders who elect
to receive stock will receive between 1.02 and 1.45 shares of SCANA common stock
per share of PSNC stock  depending  upon the average price over a 20-day trading
period of SCANA  common  stock  prior to  closing.  This  equates to a collar of
between  $22.75 and $32.40 for SCANA shares.  Based on SCANA's  closing price on
February  16, 1999 of $26.81,  the PSNC  shareholders  would  receive 1.23 SCANA
shares for each PSNC share.

As part of the  agreement,  SCANA  shareholders  will have the right to exchange
their current shares of SCANA common stock for new shares of SCANA common stock,
or $30 per share in cash,  such cash  representing  approximately  a 10  percent
premium over SCANA's  five-day  average trading price through February 16, 1999.
SCANA  will  allocate  $700  million  in cash  for  payment  to PSNC  and  SCANA
shareholders under the election process. Dependent on the amount of cash elected
by the PSNC shareholders,  a minimum of approximately $350 million and a maximum
of $700 million will be allocated to SCANA  shareholders  who elect cash. In the
event  that  shareholders  of SCANA  fail to elect  to  receive  all of the cash
allocated to them, cash will be allocated among the SCANA  shareholders who have
elected to receive SCANA common stock; in the event that shareholders of SCANA


                                                            61


<PAGE>



fail to elect to receive all of the shares of SCANA  common  stock  allocated to
them, the shares will be proportionately  allocated among those shareholders who
have elected to receive  cash,  other than among odd lot holders who may receive
cash in any event.

The transaction is expected to be tax-free to SCANA and PSNC shareholders to the
extent they receive  SCANA common stock and any cash  received is expected to be
taxed as capital gains.

Management Comments

"This acquisition is about growth,  opportunity and maximizing shareholder value
in the face of the dramatic  changes taking place in today's utility  industry,"
said William B. Timmerman,  chairman,  president and chief executive  officer of
SCANA.  "PSNC's  management  team  has  built  one of the most  competitive  gas
distribution  companies  in the  nation.  Their  expertise  will  be a  valuable
addition to our own  natural  gas  operations.  This  combination  offers us the
opportunity  to extend our  natural  gas  service  area into some of the fastest
growing markets in North Carolina while nearly doubling our natural gas customer
base.  Both our  companies  share a common  mission,  vision and values that are
focused on  competitive  prices,  high  quality  reliable  customer  service and
increasing  shareholder  value.  I am  excited  about  the  prospects  that this
acquisition holds for our combined customers, shareholders and employees."

Charles E. Zeigler,  Jr.,  chairman,  president and chief  executive  officer of
PSNC,  said,  "PSNC and its  employees  have worked  diligently  to position the
Company to be an active participant in the future's dynamic energy markets under
our Plan 2001.  The advanced  operational  goals we set for ourselves  last year
under our plan are well served by partnering our highly competitive  natural gas
distribution  franchise in North  Carolina  with SCANA's  diversified  electric,
natural gas, and telecommunications businesses throughout the Southeast. Through
this  combination,  we obtain the  critical  mass that  facilitates  significant
growth opportunities for the benefit of all our vital constituencies.  Today, we
have taken our boldest step yet to position  ourselves in the highly competitive
energy industry of the next century."

It is  anticipated  that PSNC will be operated as a  wholly-owned  subsidiary of
SCANA. Following the close of the transaction, Zeigler will become a director of
SCANA, a member of a three-person  Office of the Chairman at SCANA  Corporation,
and  president  and  chief  operating  officer  of  the  PSNC  subsidiary,  with
responsibility for all North Carolina  operations.  In addition to Zeigler,  two
additional  PSNC  current  outside  directors  will be named to the SCANA  board
following the close of the transaction.

A transition  plan is currently being developed to guide the integration of PSNC
employees,  facilities  and  customer  services  into  SCANA.  The change is not
expected to have an  immediate  effect on the way  customers  do  business  with
either company. The integration is expected to provide  opportunities for margin
improvement and cost savings through  consolidation  of duplicate  functions and
greater efficiencies in operations, business processes and purchasing. All union
contracts will be honored.

Traditionally,  SCANA has aggressively expanded its natural gas service in South
Carolina  and  recently  has moved into the Georgia  natural  gas  market.  This
combination  will support PSNC's strong  commitment to extending its natural gas
services in North Carolina.


                                                            62


<PAGE>


Completion of the  transaction  is  conditioned,  among other  things,  upon the
approvals of the South Carolina  Public Service  Commission,  the North Carolina
Utilities Commission,  the Securities and Exchange Commission,  and the approval
of both  companies'  common  shareholders.  It is anticipated  that the approval
process can be completed by the end of 1999.

PaineWebber  Incorporated  acted as  financial  advisor and  provided a fairness
opinion to SCANA.  Morgan  Stanley Dean Witter  acted as  financial  advisor and
provided a fairness opinion to PSNC.

Common Dividend Policy

In conjunction  with this  transaction,  SCANA announced today that its board of
directors  has  decided  to adopt a common  stock  dividend  policy to bring the
Company's  dividend  payout  ratio  more in line  with  that of  growth-oriented
utilities.

SCANA's board  declared a dividend of 38 1/2 cents per share of common stock for
the first  quarter of 1999,  unchanged  from the previous  quarterly  rate.  The
dividend is payable  April 1, 1999 to holders of record at the close of business
on March 10, 1999.

For the future,  SCANA's board revised the dividend policy to reflect a dividend
payout  ratio  of  between  50  percent  and  55  percent  to  be in  line  with
growth-oriented  utilities as opposed to the current  payout ratio of 70 percent
to 75 percent. Under the new policy, the board anticipates declaring the current
dividend  of 38 1/2 cents  per  share  payable  July 1,  1999 and  reducing  the
dividend  to 27 1/2 cents per  share,  effective  with the  dividend  to be paid
thereafter.  This action would make the Company's indicated annual dividend rate
on common stock $1.10 per share. Based on 1998 earnings of $2.12 per share, this
would equate to a 52 percent  payout  ratio.  It is expected that the board will
review the common stock dividend on an annual basis.

"The  decision to change our common stock  dividend  policy was not an easy one,
but  it  was a  decision  our  board  considered  appropriate  to  give  us  the
flexibility  to deal with the  demands of a more  competitive  utility  industry
while  implementing our growth  strategies," said Timmerman.  "As competition in
our industry  intensifies,  we need to retain more of our earnings internally to
position the Company for growth.  The  resulting  increase in retained cash flow
strengthens  our financial  position and broadens our ability to make additional
investments  in  our  core  energy   businesses  as  well  as  in  new  business
opportunities.  We believe this  strength-through-growth  strategy will increase
future earnings,  providing a sound basis for future growth in our dividends and
stock price."

SCANA's board of directors also declared the regular quarterly  dividends on all
outstanding  series of cumulative  preferred stock of South Carolina  Electric &
Gas Company (SCE&G),  its principal  subsidiary,  for the first quarter of 1999.
These dividends are also payable April 1, 1999 to holders of record at the close
of business on March 10, 1999.  Dividends  paid on SCE&G's  issues of cumulative
preferred  stock are not  affected by the change in the  Company's  common stock
dividend policy.

                                                            63


<PAGE>


Capital Structure

To fund the  cash  portion  of the  consideration  to be paid to SCANA  and PSNC
shareholders,  SCANA intends to borrow  approximately  $700 million.  This would
result in an initial  consolidated debt to total  capitalization ratio for SCANA
of approximately 58 percent. Pro forma for the proposed  transaction,  1998 cash
flow after the payment of common dividends would have increased by approximately
$40 million in comparison to the combined stand-alone entities after taking into
account  the  additional  interest  expense  on  the  new  indebtedness.  It  is
anticipated  that  neither of the  utilities'  credit  ratings will be adversely
affected as a result of this  transaction.  It is also expected that the holding
company, SCANA, would continue to carry investment grade ratings.

The Companies

Headquartered  in Columbia,  SC, SCANA is a $5.3 billion  (assets)  energy-based
holding  company whose  businesses  include  regulated  electric and natural gas
utility  operations,  telecommunications  and other  energy-related  businesses.
SCANA's  subsidiaries  serve  approximately  517,000 electric customers in South
Carolina  and more than  420,000  natural gas  customers  in South  Carolina and
Georgia. SCANA also has a significant investment in telecommunications companies
that  have more than  350,000  customers  throughout  the  Southeast.  SCANA had
operating  revenues of  approximately  $1.6 billion for the twelve  months ended
December 31, 1998. SCANA has about 4,700 employees.  Information about SCANA and
its businesses is available on the Internet at www.scana.com.

PSNC is a $656 million (assets) energy company  headquartered  in Gastonia,  NC.
PSNC is franchised to serve a 31-county area in North  Carolina and  distributes
natural gas to  approximately  340,000  customers  in 95 cities and  communities
ranging from the Raleigh, Durham and Chapel Hill areas in the north central part
of the state;  the Concord,  Statesville,  Gastonia and Forest City areas in the
Piedmont; to the Asheville, Hendersonville and Brevard areas in the western part
of North Carolina.  PSNC, through various subsidiaries and a joint venture, also
participates in nonregulated businesses such as natural gas brokering and supply
services,  and the  conversion  and  fueling of  natural  gas  vehicles.  PSNC's
operating  revenues  totaled  approximately  $300 million for the twelve  months
ended  December 31,  1998.  The company has about 1,000  employees.  Information
about PSNC is available on the Internet at www.psnc.com.

This press release  includes  forward-looking  statements  within the meaning of
Section 27A of the  Securities  Act of 1933, as amended,  and Section 21E of the
Securities Exchange Act of 1934, as amended.  These  forward-looking  statements
reflect numerous  assumptions,  and involve a number of risks and uncertainties.
Although both companies believe that their assumptions are reasonable,  they can
give no  assurance  that their goals will be  achieved.  The factors  that could
cause  actual  results  to  differ  materially  from  those  indicated  by  such
forward-looking  statements include, but are not limited to, the following: that
the information is of a preliminary  nature and may be subject to further and/or
continuing  review and  adjustment;  regulatory  issues,  including  the pace of
deregulation of retail natural gas and electricity markets in the United States;
changes in the economy;  the impact of competition from other energy  suppliers;
the management of the companies' operations; variations in prices of natural gas
and fuels used for electric generation;  growth opportunities for the companies'
regulated  and  nonregulated  businesses;  conditions  of the capital and equity
markets;  changes  in  the  companies'  accounting  policies;  abnormal  weather
conditions;  performance  of the  telecommunications  companies  in which  SCANA
Corporation   has  made   significant   investments;   inflation;   exposure  to
environmental issues and liabilities;  changes in environmental regulations; and
the other risks and uncertainties  described from time to time in the companies'
periodic  reports  filed  with  the  Securities  and  Exchange  Commission.  The
companies disclaim any obligation to update any forward-looking statements.

                                      -###-


                                                            64


          Contacts for SCANA                       Contacts for PSNC
          Media:                                   Media:
          Roger Schrum                             Kim Bastian
          [email protected]                        [email protected]
          (803) 217-7777                           (704) 834-6333

          Investors:                               Investors:
          John Winn                                Jack Mason
          [email protected]                          [email protected]
          (803) 217-9240                           (704) 834-6422








                                                            65




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