PUBLIC SERVICE CO OF NORTH CAROLINA INC
S-3, EX-4, 2000-09-06
NATURAL GAS DISTRIBUTION
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                                                                   EXHIBIT 4.05












                          Debenture Purchase Agreement





                      $43,000,000 10.00% Senior Debentures
                              Due December 1, 2004





                          Dated as of December 5, 1989


<PAGE>


                                TABLE OF CONTENTS

Page No.
1.   ISSUANCE OF DEBENTURES                                               1
      1.1 Authorization
      1.2   Purchase and Sale of Debentures; the Closing                  1
2.   REPRESENTATIONS OF THE COMPANY                                       2
      2.1   Organization and Authority of the Company                     2
      2.2   Business, Properties and Other Information
            Regarding the Company                                         2
      2.3   Incorporation, Good Standing,  Ownership of Shares
             of Subsidiaries                                              2
      2.4   Financial Statements                                          3
      2.5   Compliance with Laws, Other Instruments of the Company, Etc   3
      2.6   Litigation; Observance of Statutes, Regulations and
Orders                                                                    4
      2.7   Governmental Authorizations, Etc.                             4
      2.8
Taxes                                                                     4
      2.9   Title to Properties; Leasehold
Interests                                                                 5
      2.10  Franchises, Etc.                                              5
      2.11  Compliance with ERISA                                         5
      2.12  Private Offering by the Company                               5
      2.13  Solvency                                                      6
      2.14  Use of Proceeds; Margin Regulations                           6
      2.15  Existing Debt                                                 6
      2.16  Holding Company Act Status                                    6
      2.17  Investment Company Act                                        6
3.   REPRESENTATIONS Of THE PURCHASER                                     6
      3.1    Purchase of Debentures                                       6
      3.2    Source of Funds                                              6

4.   CONDITIONS OF CLOSING                                                7
      4.1     Proceedings Satisfactory                                    7
      4.2     Representations True, Etc.; Officer's  Certificate          7
      4.3    Opinion of Counsel for the Company                           7
      4.4    Legality                                                     9
5.  FINANCIAL STATEMENTS AND INFORMATION                                  9
6.  INSPECTION                                                            11


<PAGE>


                                       ii
7.     PREPAYMENT OF THE DEBENTURES, ETC.                                11
      7.1      Mandatory Prepayments of Debentures                       11
      7.2      Optional Prepayment with Yeild-Maintenence Premium
                of Debentures                                            12
      7.3      Notice of Optional
               Prepayment                                                12
      7.4      Allocation of Prepayments                                 12
      7.5      Surrender of Debentures; Notation Thereon                 12
      7.6      Purchase of Debentures                                    12

8.
        COVENANTS                                                        12
       8.1       To Keep Books                                           12
       8.2       Payment of Taxes; Corporate Existence;
                 Maintenance of Properties;
                 Compliance with Laws                                    12
       8.3       Insurance                                               13
       8.4       Limitation on Debt                                      13
       8.5       Limitation on Liens                                     15
       8.6       Restricted Payments                                     17
       8.7       Consolidation, Merger or Disposition of Assets          17
       8.8       Transactions with Affiliates                            18

9.    DEFINITIONS                                                       18
       9.1      Certain Definitions                                     18
       9.2      Yeild-Maintenance Terms                                 22
       9.3      Accounting Terms                                        23

10.  EVENTS OR DEFAULT; REMEDIES                                        23
       10.1    Events of Default Defined; Acceleration of Maturity      23
       10.2    Other Remedies                                           25
11.     REGISTRATION, TRANSFER AND EXCHANGE OF DEBENTURES               25
12.    LOST, ETC., DEBENTURES                                           26
13.     AMENDMENT AND WAIVER                                            26
14.     HOME OFFICE PAYMENT                                             26
15.     LIABILITIES OF THE PURCHASER                                    27
16.     TAXES                                                           27
17.    MISCELLANEOUS                                                    27
          17.1 Expenses                                                 27
          17.2     Delayed Delivery Fee                                 27


<PAGE>


                                       iii

Page No.

        17.3   Reliance on and Survival of Representations                   28
          17.4 Successors and Assigns; Rights of Certain
                   Institutional Holders of the Debentures                   28
          17.5 Persons Deemed Owners; Participations                         28
          17.6 Communications                                                28
          17.7 Governing Law                                                 29
          17.8 Counterparts                                                  29
          17.9 No Oral Change                                                29

PURCHASER SCHEDULE          Principal Amounts of Debentures
                                to be Purchased;

EXHIBIT A                   Form of 10.00% Senior Debenture
                              due December 1, 2004

EXHIBIT B                   Subsidiaries

EXHIBIT C                   Debt


<PAGE>


             PUBLIC SERVICE COMPANY OF NORTH CAROLINA, INCORPORATED
                           400 Cox Road, P.O. Box 1398
                       Gastonia, North Carolina 28053-1398


                          DEBENTURE PURCHASE AGREEMENT

                                                         As of December 5, 1989


To the Purchaser Whose Name
  Appears in the Acceptance
  Form at the End Hereof

Ladies and Gentlemen:

        PUBLIC SERVICE COMPANY or NORTH CAROLINA, INCORPORATED, a North Carolina
Corporation  (the "Company" and as further  defined in Section 9), hereby agrees
with you as follows:

        1.     ISSUANCE OF DEBENTURES.

        1.1.  Authorization.  The  Company has duly  authorized  an issue of its
10.00% Senior Debentures due December 1, 2004 (The "Debentures",  which term, as
used herein,  shall include all Debentures delivered in substitution or exchange
for any of said Debentures,  or in subsequent  substitutions or exchange for any
of said Debentures,  or in subsequent  substitutions  or exchanges,  pursuant to
this Agreement and, where applicable,  shall include the singular number as well
as the plural), in an aggregate principal amount of $43,000,000.  The Debentures
will mature,  will bear interest and will otherwise be substantially in the form
annexed hereto as Exhibit A.

        1.2. Purchase and Sale of Debentures:  the Closing. Subject to the terms
of this  Agreement,  the Company agrees to sell to you and you agree to purchase
from the Company Debentures in the aggregate principal amount set forth opposite
your name in the Purchaser Schedule attached hereto, at a purchase price of 100%
of the principal amount thereof.

        The closing for the sale and purchase of the Debentures shall be held at
your offices at Four Gateway  Center,  Newark,  New Jersey on December 5,1989 or
such other date as shall be  mutually  satisfactory  to the Company and you (the
"Closing Date"). On the Closing Date the Company will deliver to you one or more
Debentures,  each  registered in your name, in any  denominations  (multiples of
$100,000),  and in the  aggregate  principal  amount  of such  Debentures  to be
purchased by you, all as you may specify by timely notice to the Company (or, in
the  absence of such  notice,  one  Debenture  registered  in your  name),  duly
executed  and  dated the  Closing  Date.  The  purchase  price  shall be paid by
surrender by you to the Company for  cancellation of the Company's 12.26% Series
L First  Mortgage  Bonds,  due 1998,  payable to you and now  outstanding in the
principal  amount of  $18,000,000  which shall be  credited  at the  outstanding
principal  amount thereof plus interest  accrued thereon to the Closing Date and
by  transfer  of  immediately  available  funds to First  Union  National  Bank,
Gastonia,  North Carolina for credit to the Company's  account  #706-5900162  at
such bank for the balance.

                                                        -1-


<PAGE>


        2.  REPRESENTATIONS OF THE COMPANY.  The Company represents and warrants
to you as follows:

        2.1.  Organization  and  Authority  of the  Company.  The  Company  is a
corporation duly organized, validly existing and in good standing under the laws
of the State of North Carolina,  and has full power and authority to own or hold
under lease the property it purports to own or hold under lease, to transact the
business it  transacts  and  proposes to  transact,  to execute and deliver this
Agreement  and the  Debentures  and to perform  its  obligations  hereunder  and
thereunder.  The Company is not,  and neither the  character  of the  properties
owned or held under lease by it or the nature of the business  transacted  by it
requires it to be, qualified as a foreign corporation in any jurisdiction.

2.2. Business.  Properties  and Other  Information  Regarding  the Company.  The
     Company  is  subject  to the  reporting  requirements  of Section 13 of the
     Securities  Exchange  Apt of 1934,  as amended,  and has  delivered  to you
     copies of

A.   its Annual  Report on Form 10-K for its fiscal  year  ended  September  30,
     1988, filed pursuant to Section 13 (a) of said Act;

B.   its  Quarterly  Report on Form 1O-Q for its fiscal  quarter  ended June 30,
     1989, tiled pursuant to Section 14 of said Act.

C.   the Proxy  Statement for its annual meeting of  stockholders on January 29,
     1989. filed pursuant to Section 14 of said Act.

        Said reports and proxy statement  together with all regular and periodic
reports and proxy  statements  required to be filed by the Company  with the SEC
pursuant  to said Act since June 30, 1989 have been filed or will be filed on or
before the  required  filing  date and are herein  collectively  called the "SEC
Reports",  which term shall also include on the Closing Date all further reports
and proxy statements  which the Company may theretofore have furnished  pursuant
to Section 5F.

        As of their  respective dates neither the SEC Reports nor this Agreement
or any other document,  certificate or written statement furnished to you by the
Company in connection with the  transactions  contemplated  hereby contained any
untrue  statement  of a  material  fact or omitted  to state any  material  fact
necessary to make the statements  therein not misleading.  Since the date of the
Quarterly  Report on Form l0-Q referred to in the foregoing  Subsection B, there
have  been  no  material  changes  in  the  business,  operations  or  principal
properties  of the  Company or of the Company  and its  Subsidiaries  taken as a
whole,  other than changes  referred to in subsequent SEC Reports which have not
either  individually  or in the  aggregate  materially  affected  adversely  its
business, operations or properties. The Company does not know of any fact (other
than matters of a general economic nature) which  materially  affects  adversely
or, so far as the Company can now reasonably  foresee,  will  materially  affect
adversely  (i) the  business,  operations or properties of the Company or of the
Company  and its  Subsidiaries  taken as a whole,  or (ii)  the  ability  of the
Company to perform its obligations under this Agreement and the Debentures.

        2.3. Incorporation.  Good Standing. Ownership of Shares of Subsidiaries.
Exhibit  B  hereto  contains  a  complete  and  correct  list  of the  Company's
Subsidiaries,  showing,  as to each  Subsidiary,  the correct name thereof,  the
jurisdiction of its incorporation,  the jurisdictions wherein it is qualified to
do business as a foreign corporation, and the percentage of shares of each class
outstanding owned by the Company and each other Subsidiary.

                                                        -2-


<PAGE>


        All of the  outstanding  shares  of each of said  Subsidiaries  shown in
Exhibit B as being owned by the Company and its  Subsidiaries  have been validly
issued,  are fully paid and nonassessable and are owned by the Company or one of
its  Subsidiaries  free and clear of any Lien. No Subsidiary  owns any shares of
the Company.

        Each of said  Subsidiaries  is a  corporation  duly  organized,  validly
existing  an in  good  standing  under  the  jaws  of  the  jurisdiction  of its
incorporation,  and has full power and  authority to own or hold under lease the
property it purports to own or hold under lease and to transact  the business it
transacts and proposes to transact.  Each of said Subsidiaries is duly qualified
as a foreign  corporation and is in good standing in each  jurisdiction in which
the  failure so to  qualify  might  materially  adversely  affect the  business,
operations,  properties or condition  (financial or other) of the Company, or of
the Company and its Subsidiaries taken as a whole.

        2.4.  Financial  Statements.  The Company has delivered to you copies of
consolidated  balance sheets and statements of capitalization of the Company and
its Subsidiary or  Subsidiaries,  as the case may be, as of the last day of each
of the fiscal  years ended  December  31,  1983  through  December  31, 1985 and
September  30, 1986  through  September  30,  1989,  inclusive,  and the related
consolidated  statements of income,  retained earnings and sources of funds used
for construction of the Company and its Subsidiary or Subsidiaries,. as the case
may be,  for each of said  fiscal  years,  all with  reports  thereon  by Arthur
Andersen & Co., independent public accountants.

        All the above-mentioned financial statements (including in each case the
related  schedules  and notes) are correct and complete  and fairly  present the
consolidated   financial   position  of  the  Company  and  its   Subsidiary  or
Subsidiaries,  as the case may be, as of the  respective  dates of said  balance
sheets and the  consolidated  results  of their  operations  for the  respective
periods covered by said statements of income,  retained  earnings and sources of
funds used for  construction  and have been  prepared  in  accordance  with GAAP
consistently applied by the Company and its Subsidiaries  throughout the periods
involved,  except  as set  forth in the notes  thereto.  There  are no  material
liabilities,  contingent or  otherwise1  of the Company or any  Subsidiary as of
September 30, 1989 not reflected in said  consolidated  balance sheet as of said
date.  Since  September  30.  1989 there have been no  changes  (whether  or not
covered by insurance) in the assets,  liabilities  or financial  position of the
Company  or of the  Company  and its  Subsidiaries  from  that set forth in said
consolidated  balance sheet as of said date,  other than changes in the ordinary
course of business and changes  described  in  subsequent  SEC Reports  (none of
which changes,  either  individually  or in the aggregate,  has been  materially
adverse).

        2.5.  Compliance with Laws. Other  Instruments of the Company,  Etc. The
consummation  of  the  transactions  contemplated  by  this  Agreement  and  the
performance  of the terms and  provisions of this  Agreement and the  Debentures
will not (i) contravene, result in any breach of, or constitute a default under,
or result in the  creation of any Lien in respect of any property of the Company
or any Subsidiary  under, any indenture,  mortgage,  deed of trust, bank loan or
credit agreement,  corporate charter, by-law or other agreement or instrument to
which the  Company or any  Subsidiary  is a party or by which the Company or any
Subsidiary or any of their respective properties may be bound or affected,  (ii)
conflict  with  or  result  in a  breach  of  any of the  terms,  conditions  or
provisions of any Order of any court, arbitrator or Governmental Body applicable
to the Company or any Subsidiary or (iii) violate any


                                                        -3-


<PAGE>


 provision of any statute or other rule or regulation of any  Governmental  Body
applicable to the Company or any Subsidiary.

        As used in this  Agreement,  the term  "Governmental  Body" includes any
Federal, state, municipal or other governmental department,  commission,  board,
bureau,  agency or  instrumentality,  domestic or foreign;  and the term "Order"
includes any order, writ, injunction,  decree, judgment,  award,  determination,
direction or demand.

        2.6. Litigation:  Observance of Statutes.  Regulations and Orders. There
are no actions, suits investigations or proceedings pending or, to the knowledge
of the Company, threatened against or affecting the Company or any Subsidiary or
any  property  of the  Company or of any  Subsidiary  in any court or before any
arbitrator of any kind or before or by any  Governmental  Body (except  actions,
suits or proceedings of the character  normally incident to the kind of business
conducted by the Company or such Subsidiary which in the aggregate, if adversely
determined,  would not materially  affect adversely the business,  operations or
properties  of the Company,  or of the Company and its  Subsidiaries  taken as a
whole,  or the  ability of the  Company to perform  its  obligations  under this
Agreement and the Debentures).

        Neither the Company nor any  Subsidiary is in default under any Order of
any court,  arbitrator  or  Governmental  Body;  and neither the Company nor any
Subsidiary  is subject  to or a patty to any Order of any court or  Governmental
Body arising out of any action,  suit or  proceeding  under any statute or other
law respecting  antitrust,  monopoly.  restraint of trade, unfair competition or
similar  matters.  Neither the Company nor any Subsidiary is in violation of any
statute or other rule or regulation of any Governmental Body. including, without
limitation, laws and regulations relating to environmental requirements (such as
requirements  in respect of air,  water and noise  pollution)  and to employment
practices (such as practices in respect to  discrimination,  health and safety),
the  violation  of  which  might  materially   affect  adversely  the  business,
operations or properties of the Company,  or of the Company and its Subsidiaries
taken as a whole, or the ability of the Company to perform its obligations under
this Agreement and the Debentures.

        2.7. Governmental  Authorizations,  Etc. Except for an appropriate order
of the North Carolina Utilities Commission which is in full force and effect and
not subject to further review, (the "Commission Order"), no consent, approval or
authorization of, or registration,  filing or declaration with, any Governmental
Body (as such term is defined in Section  2.5) is required  for the  validity of
the  execution  and  delivery  or for the  performance  by the  Company  of this
Agreement or the Debentures.

        2.8. Taxes. The Company and its Subsidiaries  have filed all tax returns
which are  required  to have been filed in any  jurisdiction,  and have paid all
taxes  shown to be due and  payable by them,  to the extent the same have become
due and payable and before they have become delinquent, except for any taxes and
assessments  the amount,  applicability  or validity of which is currently being
contested in good faith by appropriate proceedings and with respect to which the
Company or a Subsidiary, as the case may be, has set aside on its books reserves
(segregated  to the extent  required by GAAP) deemed by it to be  adequate.  The
Company  does not know of any  proposed  material  tax  assessment  against  the
Company or any Subsidiary, and in the opinion of the Company all tax liabilities
are  adequately  provided for on the books of the Company and its  Subsidiaries.
The Federal income tax liabilities of the Company and its Subsidiaries have been
determined by the Internal  Revenue  Service and paid for all fiscal years up to
and including the fiscal year ended December 31, 1984.

                                                        -4-


<PAGE>


        2.9.  Title to  Properties;  Leasehold  Interests.  The Company and each
Subsidiary  has good and  marketable  title in fee  simple  to such of its fixed
assets  as are real  property,  and good and  valid  title to the  other  assets
necessary  for the conduct of its business as now being  carried on and proposed
to be carried on,  subject to no Lien,  except as  permitted by Section 8.5. The
Company and its Subsidiaries enjoy peaceful and undisturbed possession under all
leases under which they  operate,  and all of such leases are valid,  subsisting
and in full  force  and  effect.  None of such  leases  contains  any  provision
restricting  the  incurrence  of  liabilities  by the lessee,  or any unusual or
burdensome provision which materially affects adversely or in the future may (so
far as the Company can now reasonably  foresee)  materially affect adversely the
operations of the Company or any Subsidiary under such lease.

        2.10. Franchise, Etc. The Company and its Subsidiaries possess all valid
certificates of convenience and necessity,  operating rights, licenses, permits,
franchises,   authorizations,  Orders  of  Governmental  Bodies,  rights-of-way,
easements,  patents, copyrights,  trademarks and trade names, or rights thereto,
free  from  burdensome  restrictions,   required  to  conduct  their  respective
businesses  substantially  as now  conducted  and as  currently  proposed  to be
conducted, without any known conflict with the rights of others.

        2.11.  Compliance  with ERISA. No employee  benefit plan  established or
maintained by the Company or by any Subsidiary or to which either the Company or
any Subsidiary has made contributions,  which is subject to Part 5 of Subtitle B
of Title I of the Employee  Retirement  Income  Security Act of 1974, as amended
("ERISA"), or Section 412 of the Internal Revenue Code of 1986 (the "Code"), had
an  accumulated  funding  deficiency  (as such term is defined in Section 302 of
ERISA or Section .412 of the Code), whether or not waived, as of the last day of
the most recent fiscal year of such plan heretofore ended and the assets of each
such  plan  are  sufficient  to  provide  all  benefit  commitments  thereof  as
contemplated  under  Section  4041 (a) of ERISA.  No  liability  to the  Pension
Benefit Guaranty  Corporation  (other than required insurance  premiums;  all of
which have been paid) has been  incurred with respect to any such plan and there
has  not  been  any  reportable  event  within  the  meaning  of  ERISA  and the
regulations  promulgated  thereunder,  or any other  event or  condition,  which
presents a material risk of termination of any such plan by the Pension  Benefit
Guaranty  Corporation.  Neither any such plan nor any trust created  thereunder,
nor  any  trustee  or  administrator   thereof,  has  engaged  in  a  prohibited
transaction  (as such term is defined in Section 4975 of the Code or Section 406
of ERISA) that could subject any such plan,  trust,  trustee or administrator of
the Company or any  Subsidiary to any tax or penalty on prohibited  transactions
imposed  under  said  Section  4975 or ERISA.  No  material  liability  has been
incurred with respect to any multi-employer  plan, within the meaning of Section
4001(a)(3)  of ERISA,  as a result of the complete or partial  withdrawal by the
Company or any of its Subsidiaries from such a multi-employer plan under Section
4201 or 4204 of ERISA;  nor has the Company or any such Subsidiary been notified
by  any  such   multi-employer   plan  that  such   multi-employer  plan  is  in
reorganization  or  insolvency  under and within the meaning of Section  4241 or
4245 of ERISA or that such  multi-employer plan intends to terminate or has been
terminated under Section 4041A of ERISA.

        2.12.  Private  Offering by the Company.  Neither the Company nor anyone
acting on its behalf has offered the  Debentures or any similar  securities  for
sale to,  or  solicited  any  offer to buy any of the same  from,  or  otherwise
approached  or negotiated  in respect  thereof with,  any person other than you.
Neither the Company nor anyone acting on its behalf has taken, or will take, any
action which would  subject the issuance or sale of the  Debentures to Section 5
of the Securities Act of 1933 as amended.



                                                        -5-


<PAGE>


        2.13.  Solvency.  The Company is, and upon giving effect to the issuance
of the Debentures on the Closing Date will be, a "solvent institution",  as said
term  is  used  in  Section  1405(c)  of  the  New  York  Insurance  Law,  whose
"obligations are not in default as to principal or interest",  as said terms are
used in said Section 1405(c).

        2.14. Use of Proceeds:  Margin  Regulations.  The Company will apply the
proceeds  of the sale of the  Debentures  to prepay  the  Company's  $18,000,000
12.26% Series L First  Mortgage  Bonds,  due 1998, in their  entirety,  to repay
short-term bank loans  outstanding  and to fund the Company's 1990  construction
program.  No part of the proceeds from the sale of the Debentures  will be used,
and no part of the  proceeds  of such  short.  term loans was used,  directly or
indirectly,  for the purpose of buying or carrying any "margin stock" within the
meaning at Regulation G of the Board of Governors of the Federal  Reserve System
(12 CRF 207),  or for the  purpose of  purchasing  or carrying or trading in any
securities under such  circumstances as to involve the Company in a violation of
Regulation  X of said Board (12 CRF 224) or to involve any broker or dealer in a
violation  of  Regulation  T of said  Board (12 CRF'  220).  Such  margin  stock
constitutes less than 25% of the assets of the Company and its Subsidiaries, and
the Company  covenants  and agrees  that such margin  stock will not at any time
hereafter prior to the payment in full of the Debentures  constitute 25% or more
of the assets of the Company and its Subsidiaries.

        2.15.  Existing  Debt.  Annexed  hereto as Exhibit C is a  complete  and
correct list of all outstanding  Debt of the Company as of November  30,1989 and
its  Subsidiaries  as of October 31, 1989,  showing as to each item of such Debt
the  principal  amount  outstanding  and a  brief  description  of any  security
therefor.  with  respect to each item of Debt  listed in Exhibit C, prior to the
Closing  Date the  Company  shall  have  delivered  to your  counsel  a true and
complete copy of each instrument  evidencing such Debt or pursuant to which such
Debt was issued or secured (including each amendment, consent, waiver or similar
instrument  in  respect  thereof),  as the same is in effect on the date of this
Agreement).  Neither  the  Company  nor  any  Subsidiary  is in  default  in the
performance or observance of any of the terms, covenants or conditions contained
in any instrument  evidencing Debt listed in Exhibit C or pursuant to which such
Debt was issued or secured and no event has occurred and is continuing which.
with notice or lapse of time or both, would constitute such a default.

        2.16. Holding Company Act Status. The Company is not a "holding company"
or a  "subsidiary  company"  or an  "affiliate"  of a  holding  company  or of a
subsidiary company of a holding company within the meaning of the Public Utility
Holding Company Act of 1935, as amended.

        2.17.  Investment  Company Act. The Company is not an investment company
or a person  directly  or  indirectly  controlled  by or  acting on behalf of an
investment  company within the meaning of the Investment Company Act of 1940, as
amended.

        3.  REPRESENTATIONS  OF THE  PURCHASER.  You represent to the Company as
follows:

        3.1.  Purchase of Debentures.  On the Closing Date you will purchase the
Debentures to be purchased by you for your own general  account,  for investment
and not with a view to the distribution or resale of such  Debentures,  subject,
however,  to any  requirement of law that the disposition of your property be at
all times within your control.



                                                        -6-


<PAGE>



           3.2. Source of Funds. No part of your purchase hereunder will be made
out of the  assets  of any  separate  account  maintained  by you in  which  any
employee  benefit plan has an  interest.  As used  herein,  the terms  "separate
account" and "employee benefit plan" shall have the respective meanings assigned
to them in ERISA.

           4. CONDITIONS OF CLOSING. Your obligation to purchase and pay for the
  Debentures to be purchased by you hereunder shall be subject to the conditions
  hereinafter set forth:

           4.1.  Proceedings  Satisfactory.  All proceedings taken in connection
    with the issue of the Debentures and the  consummation  of the  transactions
    contemplated  hereby and all documents and papers relating  thereto shall he
    satisfactory  to you and your  counsel,  and you and your counsel shall have
    received copies of such documents and papers (including, without limitation,
    officially  certified  copies  of the  Commission  Order),  all in form  and
    substance  satisfactory to you and your counsel, as you or he may reasonably
    request in connection therewith.

           4.2.   Representations   True  Etc.;   Officer's   Certificate.   All
  representations  and  warranties  of the Company  contained in Section 2 shall
  (except as affected by the transactions hereby contemplated) be true 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; the Company shall have
  performed  all  agreements  on its part  required to be  performed  under this
  Agreement  on or prior to the  Closing  Date;  no  Default or Event of Default
  shall have  occurred and be  continuing;  the Company shall not have taken any
  action which would have been  prohibited by Section 8.4; the Company shall not
  have taken any action  which would have been  prohibited  by Section  8.6; the
  Company  shall not have  consolidated  with,  merged  into,  or sold,  leased,
  transferred or otherwise disposed of all or substantially all of its assets to
  any Person (whether or not the same would have been permitted by Section 8.7);
  the  Commission  Order shall have been obtained and shall be in full force and
  effect,  not subject to further  review or appeal and valid and  sufficient to
  permit the issuance,  sale and delivery of the Debentures and the  performance
  of the terms of this Agreement and the  Debentures;  all terms and conditions,
  if any,  contained in the  Commission  Order required to be satisfied on or to
  the Closing Date shall have been duly-satisfied; no-suit, action or proceeding
  shall be pending or, threatened in respect of the Commission Order in which an
  appeal therefrom or review thereof is being sought;  the Company shall have no
  intention to appeal from the Commission  Order or seek  review-thereof;  there
  shall have been no amendment or  revocation  of the  Commission  Order;  there
  shall have been no stay or  suspension  of the  Commission  Order by any court
  having  jurisdiction  with  respect  thereto;  and you shall  have  received a
  certificate  signed by the  President  or an Executive  Vice  President of the
  Company,  dated the Closing  Date,  to the effect  that the facts  required to
  exist by this Section exist on the Closing Date.

           4.3.  Opinion of Counsel for the Company.  You shall have received an
  opinion  dated  the  Closing  Date from  Moore & Van  Allen,  counsel  for the
  Company, in form and substance satisfactory to you as to;

           A. the valid  existence  and good  standing of the Company  under the
  laws of the State of North Carolina, and the corporate power of the Company to
  own or hold under  lease the  property  it purports to own or hold under lease
  and to transact the business it transacts as described in the SEC Reports,  to
  execute and  deliver  this  Agreement  and the  Debentures  and to perform the
  provisions hereof and of the Debentures,


                                                        -7-


<PAGE>



           B. the due  authorization,  execution  and delivery by the Company of
  this Agreement and the legality,  validity,  binding effect and enforceability
  hereof against the Company in accordance with its terms;

           C. the due  authorization,  execution and delivery of the  Debentures
  being  purchased  by you on the  Closing  Date,  and the  legality,  validity,
  binding effect and  enforceability  thereof  against the Company in accordance
  with their terms;

            D.  The due  authorization  by an  appropriate  order  of the  North
Carolina Utilities Commission of the offer,  issuance,  sale and delivery of the
Debentures  as  contemplated  by  this  Agreement  and the  consummation  of the
transactions  contemplated by the Agreement;  said order being in full force and
effect; all terms and c6nditions, if any, contained in said order required to be
satisfied  on or prior to the  Closing  Date  having  been  duly  satisfied  and
performed;  no suit,  action nor  proceeding  being,  to the  knowledge  of such
counsel,  pending or threatened in which an appeal from said order or any review
thereof is being sought; said order being final and not subject to appeal by any
party other than the Company;  said order not having been revoked or amended and
any amendment or  revocation of said order after the issuance,  sale or delivery
of the Debentures not  invalidating  the Debentures or altering,  diminishing or
voiding the  obligations of the Company under this Agreement or the  Debentures;
there  having  been no stay or  suspension  of said  order by any  court  having
jurisdiction with respect thereto;  and the absence or satisfaction of any other
requirement  for any consent,  approval or  authorization  of, or  registration,
filing or declaration with, any federal or North Carolina  Governmental Body for
the validity of the execution and delivery or for the performance by the Company
of this Agreement or the Debentures;

        E. the  exemption  of the  offer,  issuance,  sale and  delivery  of The
Debentures  being  purchased  by you on the Closing  Date from the  registration
requirements  of the Securities Act of 1933, as amended,  and the exemption from
qualification  of an  indenture  in respect of said  Debentures  under the Trust
Indenture Act of 1939, as amended, under the circumstances  contemplated by this
Agreement;

        F. the  consummation of the  transactions  hereby  contemplated  and the
performance  of the terms and covenants of this Agreement and the Debentures not
resulting in any breach of, or constituting a default under, or resulting in the
creation  of any Lien in respect  of any  property  of the  Company  under,  the
Companys' corporate charter or by-laws:

        G.    the due organization of the Company under the laws of the State o
 North Carolina;

        H. the due  incorporation,  valid  existence  and good  standing of each
Subsidiary  under the laws of the  jurisdiction  of its  incorporation,  and the
corporate  power of each  Subsidiary  to own or hold under lease the property it
purports to own or hold under lease and to transact the business which it on the
Closing Date is transacting;

        I. the due  qualification  and good  standing  of each  Subsidiary  as a
foreign  corporation in each  jurisdiction  where in the opinion of said counsel
the  failure so to qualify  might  materially-  adversely  affect the  business,
operations,  properties or condition  (financial or other) of the Company, or of
the Company and its Subsidiaries taken as a whole;

                                                        8-


<PAGE>


          J.  the  due   authorization,   valid   issuance,   full  payment  and
nonassessability  of all shares of each  Subsidiary  outstanding  on the Closing
Date, and the good and valid title of the Company or one of its  Subsidiaries on
the Closing Date to all then  outstanding  shares of each such  Subsidiary,  and
other  securities,  which it purports to own of each such  Subsidiary,  free and
clear of any Lien;

        K. the  consummation of the  transactions  hereby  contemplated  and the
performance  of the terms and covenants of this Agreement and the Debentures not
resulting in any breach of, or constituting a default under, or resulting in the
creation of any Lien in respect of any property of the Company or any subsidiary
under, the Company's or any Subsidiary's  corporate  charter or by-laws or under
any indenture,  mortgage, deed of trust, bank loan or credit agreement, or other
agreement or instrument, to which the Company or any Subsidiary is a party or by
which the Company or any subsidiary or any of their respective properties may be
bound or affected;

        L. there  being no  actions,  suits or  proceedings  pending  or, to the
knowledge  of such  counsel,  threatened  (or any basis  therefor  known to such
counsel)  against or affecting the Company or any  subsidiary or any property of
the Company or any  Subsidiary in any court or before any arbitrator of any kind
or before or by any Governmental  Body.(except actions,  suits or proceedings of
the character normally incident to the kind of business conducted by the Company
or any Subsidiary  which in the  aggregate,  if adversely  determined  would not
materially  adversely  effect the  business,  operations  or  properties  of the
Company or of the Company and its Subsidiaries taken as a whole);

        M. the  Company  having all such  valid  franchises,  licenses,  rights,
rights-of-way,  easements and permits, free from burdensome restrictions, as are
necessary  for the  conduct of the  business  and  operations  which the Company
conducts;

        N. the issuance and sale of the  Debentures not involving a violation of
Regulation  G, T or X or any other rule or  regulation of the Board of Governors
of the Federal Reserve System  pursuant to Section 7 of the Securities  Exchange
Act of 1934 as amended; and

        O. such other matters incident to the transactions  contemplated  hereby
as you or your counsel may reasonably request.

        4.4.  Legality.  On the Closing Date,  the Debentures to be purchased by
you  hereunder  shall  be a legal  investment  for you  under  the  laws of each
jurisdiction  to which you may be  subject  and you  shall  have  received  such
certificate  or other  evidence as you may  reasonably  request as to compliance
with this condition.

        5.  FINANCIAL  STATEMENTS AND  INFORMATION.  The Company will furnish to
you,  so long as you shall be  obligated  to  purchase  or shall hold any of the
Debentures,  and to each other institutional holder of any of the Debentures, in
duplicate:


                                                        -9


<PAGE>



        A. as soon as available and in any event within 60 days after the end of
the first, second and third quarterly  accounting periods in each fiscal year of
the  Company,   copies  of  a  consolidated   balance  sheet  and  statement  of
capitalization  of the  Company  and  its  Subsidiaries  as of the  end of  such
accounting period and of the related consolidated statements of income, retained
earnings  and  sources of funds used for  construction  of the  Company  and its
Subsidiaries  for such accounting  period and for the portion of the fiscal year
ended with the last day of such quarterly  accounting  period, all in reasonable
detail,  prepared in accordance  with GAAP  (consistently  applied except as set
forth in the notes  thereto)  and  stating in  comparative  form the  respective
consolidated  figures  for the  corresponding  date and  period in the  previous
fiscal year and all certified by the principal  financial officer of the Company
to present fairly the  information  contained  therein,  subject to year-end and
audit adjustments;

        B.    as soon as  available  and in any event  within  90 days  after
the end of each  fiscal  year of the Company,

          (1) (a)  copies  of a  consolidated  balance  sheet and  statement  of
capitalization  of the Company and its Subsidiaries as of the end of such fiscal
year and of the related consolidated statements of income, retained earnings and
sources of funds used for  construction of the Company and its  Subsidiaries for
such fiscal year,  all in reasonable  detail  prepared in  accordance  with GAAP
(consistently  applied  except as set forth in the notes thereto) and stating in
comparative  form the respective  consolidated  figures as of the end of and for
the previous  fiscal year, and (b a  consolidating  balance sheet of the Company
and its  Subsidiaries  as of the  end of such  fiscal  year  and of the  related
consolidating  statement of income of the Company and its  Subsidiaries for such
fiscal  year,  all in  reasonable  detail,  prepared  in  accordance  with  GAAP
(consistently  applied  except as set forth in the notes  thereto) and as to the
consolidated  statements,   certified  to  the  Company  by  independent  public
accountants  of recognized  standing  selected by the Company whose  certificate
shall be in scope and substance satisfactory to you and, as to the consolidating
statements  certified by the  principal  financial  officer of the Company to be
correct and complete and to present fairly the  information  contained  therein,
and

        (2) a written  statement  of the  accountants  referred to in clause (1)
above stating that in making the examination  necessary for their report on such
financial  statements  they  obtained  no  knowledge  of any Default or Event of
Default or, if such accountants shall have obtained  knowledge of any Default or
Event of Default, specifying the nature and status thereof;

        C.  concurrently  with  the  financial  statements  for  each  quarterly
accounting period and for each fiscal year of the Company, furnished pursuant to
Subsections  A and B of this  Section,  a  certificate  of the  President  or an
Executive Vice President of the Company  containing  computations  demonstrating
compliance  during such  accounting  period or fiscal year,  as the case may be,
with  Sections 8.4 and 8.6, and stating  that,  based upon such  examination  or
investigation  and  review of this  Agreement,  no  Default  or Event of Default
exists or to the knowledge of the Company has existed  during such period or, if
a Default or Event of Default shall exist or have existed, specifying the nature
and period of existence thereof and what action the Company has taken, is taking
or proposes to take with respect thereto;

        D.  promptly  after the receipt  thereof by the  Company,  copies of any
reports as to material  inadequacies  in  accounting  controls  submitted to the
Company by independent  accountants in connection  with any audit of the Company
or of any Subsidiary made by such accountants;

                                                       -10-


<PAGE>



        E. promptly after receipt  thereof by the Company,  copies of each audit
report submitted to the Company or any Subsidiary by independent  accountants in
connection  with any annual,  interim or special audit made by them of the books
of the Company or any Subsidiary;

        F. promptly after the same are  available,  copies of (1) all such proxy
statements.  financial  statements and reports as the Company shall send or make
available  generally to any of its security  holders or as any Subsidiary  shall
send or make available  generally to any of its security holders (other than the
Company or another  Subsidiary),  and copies of all regular and periodic reports
and of all  registration  statements  (other than on Form S-8 or a similar form)
which the Company or any Subsidiary may file with the SEC or with any securities
exchange,  and (2) all  annual  financial  reports  filed by the  Company or any
Subsidiary  with the North  Carolina  Utilities  Commission  or with the Federal
Energy Regulatory Commission;

          G.  immediately  after becoming aware of the existence of a Default or
Event of Default,  a certificate  of the Chairman of the Board,  the  President,
Executive  Vice  President  or a  principal  financial  officer  of the  Company
specifying  the nature  and  period of  existence  thereof  and what  action the
Company or a Subsidiary,  as the case may be, is taking or proposes to take with
respect thereto;

        H.  immediately  upon becoming  aware that the holder of any evidence of
indebtedness of the Company (including Bonds of any series outstanding under the
Indenture)  or the Trustee  under the  Indenture  has given  notice or taken any
other action with respect to a claimed default,  a written notice specifying the
notice given or action taken by such holder or the Trustee and the nature of the
claimed  default  and what action the Company is taking or proposes to take with
respect thereto;

        I.  immediately  upon  becoming  aware of any  condition  or event which
constitutes  or,  after  notice  or lapse of time or both,  would  constitute  a
default specified in Section 11.01 of Article Eleven of the Indenture, a written
notice  specifying the nature and period of existence  thereof,  and what action
the Company has taken, is taking or proposes to take with respect thereto; and

        J. with reasonable  promptness,  such other information  relating to the
performance  of the  provisions  of this  Agreement and the  Debentures  and the
business, affairs and financial condition of the Company and its Subsidiaries as
you or any such holder may from time to time reasonably request.

        The Company will keep at its principal  executive  office a true copy of
this  Agreement  (as at the time in effect),  and cause the same to be available
for  inspection at said office during normal  business  hours by any holder of a
Debenture or any prospective  purchaser of a Debenture  designated by the holder
thereof.

                                                       -11-


<PAGE>



        6. INSPECTION.  So long as you shall be obligated to purchase, or you or
any other institutional  holder shall hold, any of the Debentures,  any officer,
employee or agent  designated  in writing by you or such  holder  shall have the
right,  at your or  such  other  holders  expense,  to  visit  and  inspect,  at
reasonable times and intervals,  any of the properties of the Company and of its
Subsidiaries,  to examine the books of account and records of the Company and of
its Subsidiaries,  to be provided with copies and extracts therefrom, to discuss
the affairs,  finances and accounts of the Company and of its Subsidiaries with,
and to be advised as to the same by, its and their officers and  employees,  and
its and their independent public  accountants,  all at such reasonable times and
intervals  as you or such other  holder may desire.  The Company  will  likewise
afford you and such other holder the opportunity to obtain any  information,  to
the extent the  Company  possesses  such  information  or can acquire it without
unreasonable  effort or expense,  necessary to verify the accuracy of any of the
representations and warranties made by the Company hereunder.

        7.  PREPAYMENT  OF  THE  DEBENTURES,  ETC.  The  Debentures  may  not be
purchased or prepaid  prior to their final  maturity  except as provided in this
Section

     7.1. Mandatory  Prepayments of Debentures.  On December 1, 1995 and on each
December 1 thereafter to and  including  December 1, 2004 (so long as any of the
Debentures shall be outstanding),  the Company will prepay $4,300,000  aggregate
principal  amount of the Debentures  (or, if less, the unpaid balance  thereof).
Each such prepayment  under this Section shall be at the principal  amount so to
be  prepaid,  together  with  accrued  interest  thereon  to the  date  of  such
prepayment, without prepayment charge, and allocated as provided in Section 7.4.
No prepayment of less than all of the  Debentures  pursuant to Section 7.2 shall
relieve the Company to any extent of its  obligation to make the  prepayments of
principal on the Debentures required by this Section 7.1.

        7.2 Optional Prepayment With  Yield-Maintenance  Premium. The Debentures
shall be  subject  to  prepayment,  in whole at any time or from time to time in
part (in multiples of $5,000,000),  at the option of the Company, at 100% of the
principal amount so prepaid plus interest thereon to the prepayment date and the
Yield-Maintenance Premium, if any, with respect to the Debenture.

        7.3. Notice of Optional Prepayment. The Company shall give notice of its
intent to repay the Debentures  pursuant to Section 7.2 by giving written notice
thereof to each holder of the  Debentures,  which notice shall be given not less
than 30 nor more than 60 days  prior to the date  fixed for such  prepayment  in
such  notice and the amount so to be  prepaid.  Upon the giving of notice of any
prepayment  as provided  in this  Section,  the Company  will prepay on the date
therein fixed for  prepayment  the principal  amount of the  Debentures so to be
prepaid as specified in such notice,  together with interest  accrued thereon to
such date fixed for prepayment, plus the Yield Maintenance Premium (if any).

        7.4.  Allocation of Prepayments.  In the event of any prepayment of less
than all of the outstanding Debentures,  the Company will allocate the principal
amount so to be prepaid (but only in units of $1,000)  among the  Debentures  in
proportion,  as nearly as may be, to the  respective  unpaid  principal  amounts
thereof.

        7.5.  Surrender  of  Debentures:   Notation  Thereon.   Subject  to  the
provisions  of Section 14, the Company  may, as a condition of payment of all or
any part of the principal of,  prepayment  charge,  if any, and interest on, any
Debenture,  require the holder to present  such  Debenture  for notation of such
and, if such Debenture be paid in full, require the surrender thereof.

                                                       -12-


<PAGE>



        7.6. Purchaser of Debentures.  The Company will not, and will not permit
any Subsidiary  to, acquire  directly or indirectly by purchase or otherwise any
of the  outstanding  Debentures  except  by  way of  payment  or  prepayment  in
accordance with the provisions of the Debentures and of the Agreement.

        8. COVENANTS.  The Company covenants and agrees that until any Debenture
is issued,  it will  perform all the  covenants  in Sections 8.1 through 8.3 and
that so long as any  Debenture  shall be  outstanding  it shall  perform all the
covenants contained in 8.1 through 8.8, inclusive.

        8.1.  To Keep  Books.  The  Company  will,  and will  cause  each of its
Subsidiaries to, keep proper books of record and account, all in accordance with
GAAP.

     8.2.  Payment of Taxes:  Corporate  Existence:  Maintenance  of Properties:
Compliance with Laws. The Company will, and will cause each of its  Subsidiaries
to,

        A. pay and  discharge  or cause to be paid  and  discharged  all  taxes,
assessments  and  governmental  charges  or levies  imposed  upon it or upon its
income or profits or upon any of its property,  real, personal or mixed, or upon
any part thereof,  when due, as well as all lawful  claims for labor,  materials
and supplies  which,  if unpaid,  might by law become a Lien upon its  property;
provided, however, that neither the Company nor any Subsidiary shall be required
to pay  any  such  tax,  assessment,  charge,  levy  or  claim  if  the  amount,
applicability  or validity thereof shall currently be contested in good faith by
appropriate proceedings,  and if such reserve or other appropriate provision, if
any, as shall be required by GAAP shall have been made therefor;

        B. do or cause to be done all things  necessary  to preserve and keep in
full force and effect its corporate existence,  licenses, rights and franchises;
provided,  however,  that  nothing  in this  Subsection  shall  prevent  (1) the
abandonment  or  termination of the corporate  existence,  licenses,  rights and
franchises of any  Subsidiary,  or the abandonment or termination of any rights,
licenses and  franchises  of the Company,  if, in the opinion of the Board,  any
such  abandonment  or termination is in the best interest of the Company and not
disadvantageous in any material respect to the holders of the Debentures, or (2)
a transaction otherwise permitted by Section 8.7;

        C. maintain and keep, or cause to be maintained and kept, its properties
in good repair, working order and condition, and from time to time make or cause
to  be  made  all  needful  and  proper  repairs,  renewals,   replacements  and
improvements  so that the business  carried on in  connection  therewith  may be
properly and  advantageously  conducted at all times;  provided,  however,  that
nothing in this Subsection  shall prevent the Company or any of its Subsidiaries
from discontinuing the operation and the maintenance of any of its properties if
such discontinuance is, in the opinion of the Board, desirable in the conduct of
its business and not  disadvantageous  in any material respect to the holders of
the Debentures; and

        D.  comply  in all  material  respects  with  all  applicable  statutes,
regulations  and Orders  of, and all  applicable  restrictions  imposed  by. any
Governmental  Body,  in respect of the conduct of its business and the ownership
of its properties (including without limitation applicable statutes, regulations
and  Orders  relating  to  equal  employment   opportunities  and  environmental
standards  or  controls),  except such as are being  contested  in good faith by
appropriate proceedings.

                                                       -13-


<PAGE>



        8.3. Insurance. The Company will insure and keep insured, and will cause
each of its Subsidiaries to insure and keep insured,  with financially sound and
reputable insurers, so much of their respective  properties,  and such insurance
shall be in such amounts (and with such deductibles),  as companies engaged in a
similar business in accordance with good business  practice  customarily  insure
properties  of a similar  character  against loss by fire or explosion  and from
other causes. In addition,  the Company will, and will cause each Subsidiary to,
maintain  with  financially  sound  and  reputable   insurers  public  liability
insurance against claims for personal injury,  death or property damage suffered
by others  upon or in or about any  premises  occupied by it or  occurring  as a
result of its ownership, maintenance or operation of any gas distribution lines,
automobiles,  trucks or other  vehicles,  aircraft or other  facilities  or as a
result  of the  use of  products  manufactured,  constructed  or  sold  by it or
services  rendered by it, and such other  insurance,  in such  amounts (and with
such  deductibles)  as is  usually  carried  by  companies  engaged in a similar
business and as is in accordance  with good business  practice.  Notwithstanding
the foregoing sentence,  nothing in this Section shall prohibit the Company from
maintaining  a system of  self-insurance,  or causing or  permitting  any of its
Subsidiaries to maintain a system of self-insurance,  to the extent permitted by
applicable  law,  against the risks referred to in said sentence,  if and to the
extent such risks are at the -time customarily self-insured by companies engaged
in a similar business in accordance with good business practice.

     8.4.  Limitation  on Debt. A. The Company will not, and will not permit any
Subsidiary to, create, assume or incur any Funded Debt other than

        (1)   Funded Debt of a Subsidiary to the Company or another Subsidiary;

        (2)  Subject  to the  last  sentence  of this  Subsection  A, and to the
following  Subsection B, additional  unsecured Funded Debt of the Company if, on
the date of the proposed  incurrence thereof and after giving effect thereto and
to the retirement of any Funded Debt being concurrently retired

        (a)    Consolidated Funded Debt would not exceed 70% of Consolidated
Capitalization, and

        (b)  Consolidated  Net Income  Available for Fixed Charges would be less
than 175% of Fixed  Charges,  determined in each case with respect to the period
of  twelve  consecutive  calendar  months  ended  next  preceding  the  date  of
determination and, in the case of said Fixed Charges,  determined on a pro forma
basis as if the Debt  proposed  to be  incurred  (but not any Debt to be retired
with the  proceeds  thereof)  had been  outstanding  at all  times  during  such
twelve-month period; and

     (3) Debt of the Company or a Subsidiary  secured by a Lien permitted by any
of Sections 8.SA (7) through (12), inclusive.

For the purpose of determining  compliance  with the foregoing  clause 2 of this
Subsection  A in  connection  with the  proposed  incurrence  on any  date  (the
"Incurrence  Date") of additional  unsecured Funded Debt, if the Incurrence Date
is on or after July 3 and on or before August 31 in any year and as of such date
the Company has not previously  maintained Short-Term Debt in an amount equal to
or  less  than  5%  of  Consolidated  Capitalization  for  each  of  sixty  (60)
consecutive  days  during the period  beginning  on the  preceding  October 1 as
required by the  following  Subsection  C, then Funded Debt  outstanding  on the
Incurrence  Date  shall  be  deemed  to  include  all  Excess   Short-Term  Debt
outstanding on the Incurrence Date, and such outstanding Debt shall be deemed to
bear  interest  at a rate per annum which is the  weighted  average of the rates
respectively  borne  by  each  item  of  Short-Term  Debt  of the  Company  then
outstanding
                                                       -14-
        B. The Company will not create,  assume or incur any Debt secured by the
Indenture not  outstanding  on the date hereof,  or refund,  extend or renew any
such outstanding Debt secured by the Indenture,  or create,  assume or incur any
other Funded Debt evidenced by mortgage bonds or other securities  purporting to
be secured by a Lien on all or substantially all of the Company's  properties or
assets,  including,  without  limitation,  any such bonds or  securities  issued
pursuant to a general and refunding or similar indenture,  whether or not at the
time constituting a Lien on such properties junior to that of the Indenture.

        C. The Company will not, and will not permit any  Subsidiary to, create,
assume,  incur or suffer to exist any Short-Term  Debt,  except that the Company
may create,  assume or incur  unsecured  Short-Term  Debt and  maintain the same
outstanding;  provided, however, that such Short-Term Debt shall not, subject to
the next  provision,  for a  period  of 60  consecutive  days  (herein  called a
"Cleandown  Period")  during each period of twelve  consecutive  calendar months
beginning  on  October 1 in each year  (commencing  with such  period  beginning
October 1, 1989),  exceed an amount equal to 5% of  Consolidated  Capitalization
(any amount of Short-Term Debt  outstanding on any date in excess of such amount
being herein called "Excess Short-Term Debt"); and provided,  further,  that the
requirements of the immediately preceding provision shall be deemed satisfied if
for each of any sixty (60) consecutive days during such twelve month period, the
Company  would be  entitled  to  incur  additional  unsecured  Funded  Debt,  in
compliance with the tests in Section 8.4A (2) (a) and (b) but  disregarding  the
last  sentence  of Section  8.4A,  in an amount at least  equal to the amount of
Excess  Short-Term Debt  outstanding on such day, and bearing interest at a rate
per annum which is the weighted average of the rates  respectively borne by each
item of Short-Term Debt of the Company then outstanding.

             8.5.  Limitation  on Liens.  A. The Company  will not, and will not
      permit any Subsidiary to. create,  assume,  incur or suffer to be created,
      assumed or incurred or to exist any Lien in respect of any property of any
      character  of the  Company or such  Subsidiary  (whether  held on the date
      hereof or hereafter  acquired),  excluding,  however from the operation of
      this Section,
              (1)   the Lien of the Indenture;
              (2) Liens  securing Debt of a Subsidiary to the Company or another
Subsidiary;

               (3) Liens for taxes or assessments or other governmental  charges
      or levies, either not yet due and payable or to the extent that nonpayment
      thereof shall be permitted by the provision of Section 8.2A;

               (4) Liens  created by or resulting  from any  litigation or legal
      proceeding which is currently being contested in good faith by appropriate
      proceedings,  if such reserve or other appropriate  provision,  if any, as
      shall be required by GAAP shall have been made therefor;

               (5) Liens not arising in connection  with Debt that do not in the
      aggregate  materially  impair the use or value of the properties or assets
      of the Company or a Subsidiary in the conduct of its business;

               (6) Liens (including Capital Leases) securing Debt of the Company
      outstanding as of November 20, 1989 and its Subsidiaries outstanding as of
      October 31, 1.989 as specified  in Exhibit C or  otherwise  securing  Debt
      incurred after such date without violation of the closing condition in the
      fourth clause of Section 4.2;

                                                              -15-


<PAGE>



              (7)  subject to the  following  Subsection  B, Liens in respect of
      property  of  a  corporation  at  the  time  such  corporation  becomes  a
      Subsidiary,  which Liens were not. created in contemplation thereof and do
      not extend to any other property;

             (8) subject to the following Subsection B, Liens on Property at the
      time the Company  acquires such property,  which Liens were not created in
      contemplation thereof and do not extend to any other property;

             (9) subject to the  following  Subsection B, Liens on property of a
      corporation at the time such corporation  merges into or consolidates with
      the Company,  which Liens were not created in contemplation thereof and do
      not extend to any other property;

             (10)  subject  to the  following  Subsection  B,  Liens  (including
      Capital  Leases)  securing Debt of the Company  incurred to finance all or
      some of the  purchase  price or cost of  construction  of property  (or to
      refinance construction Debt upon completion), provided

                    (1) the Lien does not extend to any other  property  (except
           that  in the  case  of  any  construction  the  Lien  related  to the
           construction  may extend to  unimproved  real property upon which the
           construction will occur), and

                    (2) the Debt  secured by the Lien may not be  incurred  more
           than 90 days after the latest to occur of the acquisition, completion
           of construction or commencement of full operation of the property;

        (11) any Lien  extending,  renewing or  replacing  in whole or in part a
Lien  ("existing  Lien")  permitted by the  foregoing  Clause 6, 7, 8, 9, or 10,
provided (i) the Lien is the first and only extension, renewal or replacement of
the existing Lien,  (ii) the Lien does not extend to any property not subject to
the  existing  Lien and  improvements  thereto and (iii) the Debt secured by the
Lien does not exceed the Debt secured at the time by the existing Lien; or

        (12) subject to the following  Subsection B, Liens  securing Debt of the
Company and its Subsidiaries, the aggregate principal amount of which at any one
time outstanding does not exceed 5% of Consolidated Capitalization at such time.

        B. The  Company  will not,  and will not  permit any  Subsidiary  to (1)
acquire any property (whether  directly or through  acquisition of a corporation
which upon such  acquisition  becomes a Subsidiary or through merger into itself
or consolidation with another corporation owning such property), if the property
so acquired shall be subject to Liens securing Debt in an aggregate  outstanding
principal  amount  in excess of 75% of the  total  cost to the  Company  or such
Subsidiary,  as the case may he, of acquiring such property (whether directly or
through  acquisition  or  a  Subsidiary,  or  by  merger  or  consolidation,  as
aforesaid), or

(2) create,  assume,  incur or suffer to be  created,  assumed or incurred or to
exist  any  Lien  (otherwise  permitted  by  Clause  7, 8, 9,  10,  or 12 of the
foregoing  Subsection A) unless  immediately  after giving effect thereto and to
the  application  of the  proceeds  thereof  and to the  retirement  of any Debt
concurrently  being retired,  the Company shall be entitled to incur at least $1
of additional unsecured Funded Debt pursuant to Section 8.4A (2).

                                                       -16-


<PAGE>



        C. For purposes of this Section 8.5, any Lien  existing on property when
acquired  shall be  deemed  to have  been  created  at that  time;  and any Lien
existing on property of a corporation at the time such  corporation  merges into
or  consolidates  with the Company or a Subsidiary,  and any Debt secured by any
such Lien, shall be seemed to have been created at that time.

        D.  Notwithstanding the foregoing  provisions of this Section 8.5 (x) if
all Debt and other amounts secured by the Indenture shall have been paid in full
and the Indenture  discharged in accordance  with the terms thereof,  and if the
Company at any time  thereafter  shall elect to enter into a new  mortgage  bond
indenture  constituting  a  first  Lien  on  all  or  substantially  all  of its
properties  and assets to secure Debt to be  evidenced by bonds issued from time
to time  thereunder,  or (y) the Company shall at any time elect to enter into a
new mortgage bond indenture  constituting a second Lien on all or  substantially
all the  properties  and assets  subject to the Lien of the  Indenture  (any new
mortgage bond indenture of the character  specified in the foregoing  clause (x)
or (y) being herein  called a "New  Indenture");  the Lien of the New  Indenture
shall not be deemed to violate this Section 8.5 if all the following  conditions
are complied with:

          (1) at the time of execution  and delivery of the New  Indenture,  the
     Company  shall,  by  written  notice  to the  holders  of  the  outstanding
     Debentures,  given not more than 90 nor less than 60 days in advance of the
     execution  and  delivery of the New  Indenture,  offer to such  holders the
     opportunity to exchange their Debentures for a series of bonds to be issued
     pursuant to the New Indenture  (such offer to include an undertaking by the
     Company to pay all  expenses in  connection  with the  exchange,  including
     reasonable  fees and  disbursements  of one special counsel for the holders
     effecting such exchange);

               (2) the bonds to be received by such holders  upon such  exchange
      shall bear interest (both before and after default) at the same respective
      rates  as  those  borne  by the  Debentures  and  shall  have  terms as to
      redemption  and final  maturity the same as those then  applicable  to the
      Debentures;

             (3) such bonds shall be secured by and  entitled to the benefits of
      the New  Indenture  equally and ratably with all other bonds issued and to
      be issued  thereunder  from time to time, and the holders thereof shall be
      entitled  to  vote  ratably  with  all  other  holders  of such  bonds  in
      accordance  with the  respective  principal  amounts  thereof held by each
      (subject to the following subparagraph 4);

               (4) the New  Indenture,  or the  indenture  supplemental  thereto
      creating such series of bonds,  shall contain  covenants and  definitions,
      applicable  to the Company and its  Subsidiaries  at least so long as said
      series of bonds shall be outstanding  and which may be amended only by the
      holders  of 66 2/3% in  aggregate  principal  amount  of the bonds of such
      series  from  time  to time  outstanding,  substantially  the  same as the
      covenants  appearing in this Section 8 and  appurtenant  definitions as in
      effect at the time of such exchange,

               (5)  the  New  Indenture  shall  in all  other  respects  also be
      satisfactory  in form and  substance to the holders of the  Debentures  in
      their reasonable discretion; and

                                                               -17-



<PAGE>


               (6) each holder of any outstanding  Debentures shall, pursuant to
      an exchange agreement in form and substance satisfactory to all holders of
      Debentures and containing  appropriate  conditions  (including  receipt of
      satisfactory  legal opinions) to the obligation to do so, in fact exchange
      its Debentures  for a like principal  amount of bonds issued under the New
      Indenture.

          8.6.   Restricted   Payments.   The  Company  will  not,  directly  or
     indirectly,  make any Restricted Payment unless, after giving effect to any
     such action,

        A. the  aggregate  amount of all  Restricted  Payments  made  during the
period  commencing  on December l, 1989 and ending on and  including the date of
such action (the "Computation Period") shall not exceed $15,000,000 plus 85% (or
in the case of a net  loss,  minus  100%) of  Consolidated  Net  Income  for the
Computation Period, plus the net proceeds to the Company of issuances during the
Computation  Period of common stock,  preferred stock or (to the extent actually
converted) Debt convertible into common stock, and

          B.  no  Default  or  Event  of  Default  shall  have  occurred  and be
     continuing.

        The  Company  will  not  permit  any of its  Subsidiaries  to  make  any
Restricted Payments, and will not declare any dividend payable more than 90 days
after the date of declaration thereof.

          8.7.  Consolidation.  Merger or Disposition of Assets.  A. The Company
     will not, and will not permit any  Subsidiary  to,  directly or indirectly,
     consolidate  or merge with, or sell,  lease or otherwise  dispose of all or
     substantially all of its assets to, any person, except that

               (1) a  Subsidiary  may permit any  corporation  to be merged into
      such  Subsidiary or may consolidate  with or merge into or sell,  lease or
      otherwise  dispose of its assets as an  entirety  or  substantially  as an
      entirety to the Company or to another Subsidiary or to a corporation which
      thereupon  becomes a Subsidiary,  provided that immediately after any such
      consolidation,  merger or other disposition no Default or Event of Default
      shall have occurred and be continuing;

               (2) the Company may permit any  corporation to be merged into the
      Company or may consolidate with or merge into or sell or otherwise (except
      by lease)  dispose of its assets as an  entirety  or  substantially  as an
      entirety  to any solvent  corporation  organized  in the United  States of
      America which expressly assumes in Writing the due and punctual payment of
      the principal of, and interest and  prepayment  charges on, the Debentures
      and the due and punctual  performance  of the  obligations  of the Company
      hereunder and under the Debentures,  provided that  immediately  after any
      such consolidation, merger or other disposition (a) no Default or Event of
      Default shall have occurred and be continuing and (b) the Company would be
      entitled to incur $1 of  additional  Funded Debt  pursuant to Section 8.4A
      (2).

No such  consolidation,  merger or transfer  shall have the effect of  releasing
Public Service Company of North Carolina, Incorporated (or any other corporation
which at the time shall have assumed the  obligations  of the Company under this
Agreement and the Debentures) from its obligations  under this Agreement and the
Debentures.

          B.  The  Company   will  not  lease  its  assets  as  an  entirety  or
     substantially  as an entirety to any person or persons (in one  transaction
     or a series of. related transactions).


                                                           -18-


<PAGE>


        C. The Company will not cause,  suffer or permit any Subsidiary to sell,
lease or otherwise dispose of any substantial  portion of its assets (other than
as permitted in the  foregoing  Subsection  A), except that any  Subsidiary  may
effect  such a sale,  lease or other  disposition  if and to the extent that the
aggregate  fair market value (as determined by the Board) of all assets so sold,
leased or  otherwise  disposed  of in any  fiscal  year of the  Company  and its
Subsidiaries  would  not  exceed  5% of  Consolidated  Capitalization  as at the
beginning of the fiscal year.

        8.8.  Transactions  with Affiliates.  The Company will not, and will not
permit any Subsidiary  to, engage in any  transaction  with an Affiliate  (other
than the Company or a Subsidiary)  on terms more favorable to the Affiliate than
would have been obtainable in arm's length dealing, other than transactions that
will not  (individually  or in the aggregate)  materially  affect  adversely the
business,  operations or  properties  of the Company,  or of the Company and its
Subsidiaries taken as a whole.

        9.     DEFINITIONS

        9.1.  Certain  Definitions.  Except  as  otherwise  specified  or as the
context may otherwise  require,  the following  terms shall have the  respective
meanings set forth below whenever used in this Agreement:

        "Affiliate" means, with respect to any person, any other person directly
or indirectly  controlling,  controlled by, or under common  control with,  such
person. For this purpose,  "control" means the power, direct or indirect, or one
person to direct or cause  direction of the  management and policies of another,
whether by contract, through voting securities or otherwise.

        "Board"  means the Board of  Directors  of the  Company  or a  committee
consisting  of  three or more  directors  of the  Company  having  authority  to
exercise,  when the Board of Directors is not in session, the power of the Board
of Directors  (subject to any designated  limitations)  in the management of the
business and affairs of the Company.

        "Bonds" means First Mortgage Bonds of any series issued and  outstanding
under the Indenture.

        "Capital  Lease" means any lease of property  which,  in accordance with
GAAP,  should be  capitalized  on the  lessee's  balance  sheet or for which the
amount of the asset and  liability  thereunder  as if so  capitalized  should be
disclosed in a note to such balance sheet; and "Capital Lease  Obligation" means
the amount of the liability which should be so capitalized or disclosed.

        "Cleandown Period" -- the meaning specified in Section 8.4C.

        "Closing Date" -- the meaning specified in Section 1.2.

        "Commission Order" -- the meaning specified in Section 2.7.

        "Company" means the corporation that originally  executed this Agreement
as the seller of the  Debentures  until any  corporation  becomes a successor or
transferee in a transaction permitted by Section 8.7A, and thereafter shall mean
any such successor or transferee corporation.

          "Consolidated Capitalization" means the sum of (A) Consolidated Funded
     Debt, plus

                                                           -19-


<PAGE>



(B) Consolidated Tangible Net Worth.
        "Consolidated  Funded  Debt" and  "Consolidated  Short-Term  Debt" mean,
respectively,  the  Funded  Debt  and  Short-Term  Debt of the  Company  and its
Subsidiaries, determined on a consolidated basis in accordance with GAAP.

        "Consolidated Net Income Available for Fixed Charges" means Consolidated
Net Income plus all amounts  deducted in the  computation  thereof on account of
Fixed Charges and taxes.

          "Consolidated  Net Income"  means the  consolidated  net income of the
     Company and its Subsidiaries, determined in accordance with GAAP, excluding

        A.  The proceeds of any life insurance policy,

        B. any gain arising from (1) the sale or other disposition of any assets
(other than current assets) to the extent that the aggregate  amount of the gain
exceeds  the  aggregate  amount of losses  from the sale,  abandonment  or other
disposition of assets (other than current  assets),  (2) any write-up of assets,
or (3) the  acquisition  of  outstanding  Debt  securities of the Company or any
Subsidiary,

        C. any amount representing any interest in the undistributed earnings of
any other person (other than a consolidated Subsidiary),

          D.  any  earnings,  prior  to the date of  acquisition  of any  person
     acquired in any manner, and any earnings of any Subsidiary accrued prior to
     becoming a Subsidiary,

          E. any earnings of a successor to or  transferee  of the assets of the
     Company prior to becoming such successor or transferee,

          F. any deferred credit (or  amortization of a deferred credit) arising
     from the acquisition of any person, and

          G. any  portion  of the net  income  of any  Subsidiary  which for any
     reason is unavailable for payment of dividends to the Company or to another
     Subsidiary

        "Consolidated  Tangible Net Worth" means the total stockholders'  equity
in the Company  and its  Subsidiaries,  determined  on a  consolidated  basis in
accordance with GAAP, less the aggregate net amount of (A) all shares of capital
stock held in Treasury;  (B) all  licenses,  patents,  copyrights,  trade names,
trade marks, goodwill,  experimental or organizational expense, unamortized debt
discount  and  expense,  and all  other  assets  which  under  GAAP  are  deemed
intangible,  to the extent,  if any,  that they were  included  in  consolidated
assets or deducted  from  consolidated  liabilities  in  computing  stockholders
equity;  (C) all  deferred  charges,  excluding  Deferred  Gas Costs and (D) all
outstanding  investments in exploration  ventures or in Subsidiaries  other than
(i)  investments  in  Subsidiaries  in the business of gathering,  transmission,
distribution  or storage of natural  gas or the  distribution  of propane to the
extent  such  investments  are  included  in  the  Company's  rate  base  or are
recognized  as  allowable  expenses  of the  Company  for rate  making  purposes
pursuant  to the  rules and  regulations  of, or  Orders  issued  by,  the North
Carolina Utilities  Commission,  any agency succeeding to its functions,  or any
other  Governmental  Body or court having  jurisdiction  over the Company  rates
charged to customers, and (ii) investments in exploration ventures or

                                                           -20-


<PAGE>


 in  Subsidiaries  engaged  in the types of  businesses  set forth in clause (i)
above which are not subject to rate base  treatment or  recognized  as allowable
expenses by any Governmental Body for rate-making purposes;  provided,  however,
that investments not deducted from  Consolidated  Tangible Net Worth pursuant to
this clause (ii) shall be limited to an aggregate  value of 10% of  consolidated
total assets of the Company and its Subsidiaries

        "Debt" means any  obligation  for  borrowed  money  (including,  without
limitation,  bonded  indebtedness),  but  in  any  event  shall  include  (A) an
obligation  owed for all or any part of the purchase  price of property or other
assets  or  for  the  cost  of  property  or  other  assets  constructed  or  of
improvements   thereto,   other  than  accounts  payable  included'  in  current
liabilities and incurred in respect of property purchased in the ordinary course
of business,  (B) any obligation secured by any Lien in respect of property even
though the person  owning the property has not assumed or become  liable for the
payment  of such  obligation,  (C) any  Capital  Lease  Obligation,  and (D) any
Guarantee  with  respect  to  Debt  (of the  kind  otherwise  described  in this
definition) of any person.

        "Default"  means any  default or other event  which,  with notice or the
lapse of time or both, would constitute an Event of Default-

        "Event of Default" -- the meaning specified in Section 10.1.

        "Excess Short-Term Debt" - - the meaning specified in Section 8.4C.

        "Fixed  Charges" means the sum of all amounts which would, in accordance
with GAAP,  be deducted in  computing  net income on account of (I)  interest on
Debt,  including imputed interest in respect of Capital Lease  Obligations,  and
(2) amortization of debt discount and expense.

        "Funded  Debt"  means all Debt which  would,  in  accordance  with GAAP,
constitute  long  term  debt,  and in any  event  includes  (A) any Debt  with a
maturity  more  than one year  after  the  date of  determination,  (B) any Debt
outstanding  under  a  revolving  credit  or  similar  agreement  providing  for
borrowings  (and renewals and extensions  thereof) over a period  extending more
than one year from the date of determination  notwithstanding that any such Debt
may be payable on demand or within  one year after such date,  (C) any.  Capital
Lease  Obligation  and CD) any Guarantee  with respect to Funded Debt of another
person

        "GAAP" means generally  accepted  accounting  principles as in effect in
the United States at the time of application to the provisions hereof.

        "Governmental Body" -- the meaning specified in Section 2.5.

        "Guarantee" means any guarantee or other contingent liability, direct or
indirect,  with respect to any Debt of another  person,  through an agreement or
otherwise,  including,  without limitation,  (A) any endorsement (otherwise than
for  collection or deposit in the ordinary  course of business) or discount with
recourse or undertaking  substantially  equivalent to or having similar economic
effect of a guarantee  with respect to any such Debt,  and (B) any agreement (1)
to  purchase,  or to advance or supply funds for the payment or purchase of, any
such Debt,  (2) to  purchase,  sell or lease  property,  products,  materials or
supplies.  or transportation or services,  primarily far the purpose of enabling
such other  person to pay the Debt or to assure the owner  thereof  against loss
regardless of the delivery or non-delivery of the property,  products, materials
or supplies or  transportation  or services,  or (3) to make any loan,  advance,
capital

                                                           -21-


<PAGE>


        contribution  or other  investment  in such  other  person  to  assure a
minimum  equity,  working capital or other balance sheet condition for any date,
or to  provide  funds  for the  payment  of any  liability,  dividend  or  stock
liquidation  payment, or otherwise to supply funds to or in any manner invest in
such other person. The amount of any Guarantee shall be equal to the outstanding
principal amount of the Debt guaranteed.

        "Incurrence Date" - - the meaning specified in Section 8.4A.

        "Indenture"  means that certain  Indenture  dated as of January 1, 1952,
executed and delivered by the Company to The Marine Midland Trust Company of New
York (to which Marine Midland Bank, N.A., is successor),  as at any time amended
or supplemented.

        "Lien" means any mortgage, pledge, security interest,  encumbrance, lien
or charge of any kind (including any  conditional  sale or other title retention
agreement,  any lease in the nature  thereof,  and the filing of or agreement to
give  any  financing   statement  under  the  Uniform  Commercial  Code  of  any
jurisdiction).

        "New Indenture" -- the meaning specified in Section 8.5D.

        "Order" - - the meaning specified in Section 2.5.

        "Outstanding" with respect to the Debentures,  shall mean all Debentures
from  time  to  time  issued  pursuant  to  this  Agreement,   or  delivered  in
substitution or exchange for any such Debentures, or in subsequent substitutions
or  exchanges,  as herein  provided,  but said term  shall not for  purposes  of
Sections 10.1 or 13 include any Debenture  owned by the Company or any Affiliate
of the Company.

        "Person" or "person"  shall include an  individual,  a  corporation,  an
association,  a  partnership,  a trust  or  estate,  a  government,  foreign  or
domestic, and any agency or political subdivision thereof, or any other entity.

        "Restricted Payment" means

          A. The  declaration  of any  dividend  on,  or the  incurrence  of any
     liability  to make any other  payment or  distribution  in respect  of, any
     shares of the Company  (other than one payable solely in its common stock),
     or

        B. any payment or distribution on account of the purchase, redemption or
other  retirement  of any shares of the Company,  or of any  warrant,  option or
other right to acquire such shares, or any other payment or distribution  (other
than  pursuant  to a dividend  theretofore  declared  or  liability  theretofore
incurred as specified in Subsection A), made in respect thereof, either directly
or indirectly,  except any payment on account of the principal of any prepayment
charge, if any. on convertible Debt.

The  amount of any  restricted  Payment  in  property  shall be deemed to be the
greater of its fair market  value (as  determined  by the Board) or its net book
value.

        "SEC" means the Securities and Exchange  Commission or any  Governmental
Body succeeding to such of its authority as may from time to time be relevant to
this Agreement and the transactions contemplated hereby.

                                                       -22-


<PAGE>



        "SEC Reports" - - the meaning specified in Section 2.2.

        "Short-Term  Debt" means all Debt which would,  in accordance with GAAP,
constitute  short  term  debt,  and in any event  includes  all such Debt with a
maturity one year or less after the date of determination  (except any such Debt
included  in Funded  Debt by reason of Clause (B) of the  definition  thereof in
this Section).

        "Subsidiary"  of any  designated  corporation  means any  corporation at
least a  majority  of the  Voting  Stock of  which  is at the time  owned by the
designated  corporation  and/or  one or  more  of its  Subsidiaries.  Except  as
otherwise  expressly  indicated  herein,  references to Subsidiaries  shall mean
Subsidiaries of the Company.

        "Voting  Stock" means capital  stock having voting power under  ordinary
circumstances to elect a majority of directors.

        "Weighted  Average  Term" of any Debt  means at any time the  number  of
years obtained by dividing the then remaining  dollar-years  of such Debt by the
then outstanding principal amount of such Debt; and the "remaining dollar-years"
of any Debt means at any time the amount  obtained by (a) multiplying the amount
of each then  remaining  installment,  sinking  fund,  serial  maturity or other
required payment,  including  payment at final maturity,  by the number of years
(calculated  to the nearest  one-twelfth)  which will elapse between the time in
question  and the making of that  payment and (b)  totaling  all of the products
obtained in (a).
        9.2.  Yield-Maintenance Terms.

                  "Business  Day" shall mean any day other  than a  Saturday,  a
Sunday  or a day on which  commercial  banks in New York  City are  required  or
authorized to be closed.

                  "Called  Principal"  shall  mean,  with  respect to the Called
Principal of any Debenture,  the amount  obtained by  discounting  all Remaining
Scheduled  Payments with respect to such Called  Principal from their respective
scheduled  due  dates  to the  Settlement  Date  with  respect  to  such  Called
Principal,  in  accordance  with accepted  financial  practice and at a discount
factor  (applied on a semiannual  basis) equal to the  -Reinvestment  Yield with
respect to such Called Principal.

                  "Reinvestment  Yield"  shall mean,  with respect to the Called
Principal  of any  Debenture,  the yield to  maturity  implied by (i) the yields
reported  as of  10:00  A.M.  (New  York  City  time) on the  Business  Day next
preceding  the  Settlement  Date with respect to such Called  Principal,  on the
display  designated as "Page 678" on the Telerate Service (or such other display
as may  replace  Page 678 on the  Telerate  Service)  for  actively  traded U.S.
Treasury  securities  having a maturity  equal to the Remaining  Average Life of
such Called Principal as of such Settlement Date, or if such yields shall not be
reported  as of such time or the  yields  reported  as of such time shall not be
ascertainable,  (ii) the Treasury Constant Maturity Series yields reported,  for
the latest  day for which such  yields  shall  have been so  reported  as of the
Business  Day next  preceding  the  Settlement  Date with respect to such Called
Principal,  in Federal Reserve Statistical Release H.l5 (519) (or any comparable
successor  publication) for actively traded U.S.  Treasury  securities  having a
constant  maturity equal to the Remaining  Average Life of such Called Principal
as of  such  Settlement  Date.  Such  implied  yield  shall  be  determined,  if
necessary,  by (a) converting U.S.  Treasury bill quotations to  bond-equivalent
yields in accordance  with  accepted  financial  practice and (b)  interpolating
linearly between reported yields.

                                                       -23-


<PAGE>




                  "Remaining  Average  Life"  shall  mean,  with  respect to the
Called  Principal  of any  Debenture,  the  number of years  (calculated  to the
nearest  one-twelfth  year) obtained by dividing (i) such Called  Principal into
(ii)  the  sum of the  products  obtained  by  multiplying  (a)  each  Remaining
Scheduled  Payment of such Called Principal (but not of interest  thereon) which
will elapse between the Settlement Date with respect to such.
Called Principal and the scheduled due date of such Remaining Scheduled Payment.

                  "Settlement  Date"  shall  mean,  with  respect  to the Called
Principal  of any  Debenture,  the date on which such Called  Principal is to be
prepaid pursuant to Section 7.2 or is declared to be immediately due and payable
pursuant to Section 10, as the context requires.

                  "Yield-Maintenance  Premium"  shall mean,  with respect to any
Debenture, a premium equal to the excess, if any, of the Discounted Value of the
Called  Principal of such  Debenture  over the sum of (i) such Called  Principal
plus  (ii)  interest  accrued  thereon  as of  (including  interest  due on) the
Settlement  Date with respect to such Called  Principal.  The  Yield-Maintenance
Premium shall in no event be less than zero.

        9.3.  Accounting  Terms.  All accounting terms used herein which are not
expressly defined in this Agreement have the meanings respectively given to them
in accordance with GAAP, all computations  made pursuant to this Agreement shall
be made in  accordance  with GAAP,  and all balance  sheets and other  financial
statements shall be prepared in accordance with GAAP.

        10.  EVENTS OF DEFAULT; REMEDIES

        10.1. Events of Default Defined: Acceleration of Maturity. If any of the
following  events  ("Events of Default")  shall have  occurred and be continuing
(whatever the reason for such Event of Default and whether it shall be voluntary
or involuntary or by operation of law or otherwise), that is to say:

        A. default  shall be made in the due and punctual  payment of all or any
part of the principal of or prepayment charge, if any, on any Debenture when and
as the same  shall  become  due and  payable  (whether  at stated  maturity,  by
acceleration, by mandatory prepayment or otherwise);

        B. default shall be made in the due and punctual payment of any interest
on any  Debenture  when and as such interest  shall become due and payable,  and
such default shall have continued for a period of five days;

        C.  default  shall  he  made in the  performance  or  observance  of any
covenant, agreement or condition contained in Sections 8.4 to 8.8, inclusive;

        D. default shall he made in the  performance  or observance of any other
covenant,  agreement or condition  contained in this  Agreement or any Debenture
and such default shall have continued for a period of 30 days;

                                                       -24-


<PAGE>




        E. the  Company  or any  Subsidiary  shall not pay any other  Debt in an
aggregate principal amount of at least $1,000,000 when due, or a condition shall
exist  permitting  other Debt of the  Company or a  Subsidiary  in an  aggregate
outstanding principal amount of at least $5,000,000 to become or be declared due
prior to its stated  maturity,  except a condition  in respect of a Guarantee of
the Company or a Subsidiary if the Company or such Subsidiary shall duly perform
its obligations in respect of such Guarantee;

        F. the Company or any  Subsidiary  shall (I) apply for or consent to the
appointment of, or the taking of possession by, a receiver,  custodian,  trustee
or liquidator of itself or of all or a substantial part of its property,  (2) be
generally  unable to pay its debts as such debts  become due, (3) make a general
assignment for the benefit of its creditors, (4) commence a voluntary case under
the Federal Bankruptcy Code (as now or hereafter in effect), (S) file a petition
seeking to take  advantage of any other law providing for the relief of debtors,
(6) fail to  controvert  in a timely or  appropriate  manner,  or  acquiesce  in
writing to, any  petition  filed  against it in an  involuntary  case under such
Bankruptcy  Code,  (7)  take  any  action  under  the  laws of any  jurisdiction
analogous  to any of the  foregoing,  or (8) take any  corporate  action for the
purpose of. effecting any of the foregoing;

        G. a proceeding or case shall be commenced,  without the  application or
consent of the Company or any Subsidiary in any court of competent jurisdiction,
seeking  (I)  the  liquidation,  reorganization,  dissolution,  winding  up,  or
composition  or  readjustment  of its debts,  (2) the  appointment of a trustee,
receiver,  custodian,  liquidator or the like of it or of all or any substantial
part of its  assets,  or (3)  similar  relief in  respect  of it,  under any law
providing  for the  relief in  respect of it,  under any law  providing  for the
relief of debtors,  and such proceeding or case shall continue  undismissed,  or
unstayed and in effect, for a period of 60 days; or an order for relief shall he
entered in an involuntary case under such Bankruptcy Code against the Company or
any Subsidiary; or action under the laws of any jurisdiction analogous to any of
the foregoing  shall be taken with respect to the Company or any  Subsidiary and
shall continue unstayed and in effect for any period of 60 consecutive days;

        H. any  representation or warranty made by the Company in this Agreement
or in any certificate or other instrument delivered hereunder or pursuant hereto
or in connection with any provision  hereof shall prove to be false or incorrect
in any  material  adverse  respect  on the  date as of  which  made or  shall be
breached; or

        I. final judgement or judgements for the payment of money aggregating at
least  $100,000  shall be rendered  against the Company or a Subsidiary  and the
same shall remain  undischarged  for a period of 30 days during which  execution
shall not be effectively stayed;

then (a) if such event is an Event of Default  specified in Subsection F or G of
this Section 10 with respect to the Company,  all of the  Debentures at the time
outstanding  shall  automatically  become  immediately  due and  payable  at par
together with interest accrued thereon, without presentment,  demand, protest or
notice of any kind,  alt of which are hereby  waived by the Company,  and (5) if
such event is any other Event of Default,  you may at your option,  by notice in
writing to the  Company,  declare  all of the  Debentures  to be, and all of the
Debentures  shall thereupon be and become,  immediately due and payable together
with interest accrued thereon and together with the  Yield-Maintenance  Premium,
if any, with respect to each Debenture without presentment,  demand,  protest or
other  notice  of any  kind,  all of which are  hereby  waived  by the  Company,
provided  that the  Yield-Maintenance  Premium,  if any,  with  respect  to each
Debenture shall be due and payable upon such  declaration only if (x) such event
is. an Event of Default specified in any of Subsections

                                                       -25-


<PAGE>


A,B,C,D,  or E of this Section 10, (y) you shall have given to the  Company,  at
least 10 Business  Days before such  declaration,  written  notice  stating your
intention  so to declare the  Debenture  to be  immediately  due and payable and
identifying one or more such Events of D6fault whose occurrence on or before the
date of such notice permits such  declaration  and (z) one or more of the Events
of Default so identified shall be continuing at the time of such declaration.

        10.2. Other Remedies. If any Event of Default or Default shall occur and
be  continuing,  the holder of any  Debenture may proceed to protect and enforce
its rights under this Agreement and such  Debenture by exercising  such remedies
as are available to such holder in respect thereof under  applicable law, either
by suit in equity or by action at law, or both, whether for specific performance
of any covenant or other agreement  contained in this Agreement or in aid of the
exercise of any power  granted in this  Agreement.  No remedy  conferred in this
Agreement  upon the holder of any  Debenture  is intended to be exclusive of any
other remedy, and each and every such remedy shall he cumulative and shall be in
addition to every other remedy conferred herein or now or hereafter  existing at
law or in equity or by statute or otherwise.

        The Company  covenants  that,  if it shall  default in the making of any
payment due under any  Debenture  or in the  performance  or  observance  of any
agreement  contained in this  Agreement.  it will pay to the holder thereof such
further amounts,  to the extent lawful,  as shall be sufficient to pay the costs
and expenses of  collection  or of  otherwise  enforcing  such  holders  rights,
including counsel fees and expenses.

        11. REGISTRATION,  TRANSFER AND EXCHANGE OF DEBENTURES. The Company will
keep at its  principal  executive  office a register  in which,  subject to such
reasonable  regulations  as it may  prescribe,  but at its  expense  (other than
transfer  taxed, if any), it will provide for the  registration  and transfer of
the Debentures.

        The holder of any Debenture may, at such holder's option,  surrender the
same for transfer or exchange at said office,  or at the place of payment  named
in such Debenture, accompanied in the case of a transfer by a written instrument
of transfer in form reasonably  satisfactory to the Company duly executed by the
holder thereof or by such holder's attorney duly authorized in writing.  In case
any holder shall so request  transfer or exchange of any Debenture,  the Company
at its expense will deliver in exchange therefor one or more new Debentures,  as
requested by such holder,  in the same aggregate  unpaid principal amount as the
unpaid principal amount of the Debenture so surrendered, each dated the later of
the date of, or the date to which  interest  has been paid on, the  Debenture so
surrendered.

        The  Company  and any agent of the Company may treat the person in whose
name any Debenture is registered as the owner of such  Debenture for the purpose
of receiving  payment of the principal of and interest on such Debenture and for
all other purposes whatsoever, whether or not such Debenture be overdue.

        12.  LOST,  ETC.,  DEBENTURES.  Upon  receipt by the Company of evidence
reasonably  satisfactory to it of the loss, theft,  destruction or mutilation of
any Debenture (the affidavit of your Treasurer or Assistant Treasurer,  or other
responsible official, or that of a like officer or official of any institutional
holder which is your Affiliate,  setting forth the circumstances with respect to
such loss,  theft,  destruction  or  mutilation  to be accepted as  satisfactory
evidence  thereof),  and (in case of loss,  theft or  destruction)  a letter  of
indemnity  satisfactory to it, or (in the case of mutilation) upon surrender and
cancellation  of such  Debenture,  the Company  will make and deliver in lieu of
such  Debenture a new  Debenture in the Same form and unpaid  principal  amount,
dated the later of the date of, or the date to which interest has been paid

                                                           -26-


<PAGE>


on, the Debenture in lieu of which such new Debenture is made and delivered.  In
the case of you or any other institutional holder of any of the Debentures, your
or  such  holder's  own  unsecured   agreement  of  indemnity  shall  be  deemed
satisfactory to the Company.

        13. AMENDMENT AND WAIVER. A. Any term, covenant,  agreement or condition
of this Agreement or of the Debentures may, with the consent of the Company,  be
amended,  or  compliance  therewith  may be  waived  (either  generally  or in a
particular instance and either  retroactively or prospectively),  by one or more
substantially  concurrent written instruments signed by the holder or holders of
at least 66 2/3% in aggregate  unpaid  principal amount of the Debentures at the
time outstanding; provided, however, that

        (1) no such  amendment or waiver shall (a) change the rate or extend the
time of  payment  of  interest  on any of the  Debentures  or modify  any of the
provisions of this Agreement or of the Debentures with respect to the payment or
prepayment  of  principal  thereof  or the  purchase  thereof,  (b)  reduce  the
percentage  of holders of Debentures  required to approve any such  amendment or
effectuate  any such waiver,  or (c) amend this Section,  without the consent of
the holders of all the Debentures then outstanding; and

        (2) no  such  waiver  shall  extend  to or  affect  any  obligation  not
expressly waived or impair any right consequent thereon.

        B. Any  amendment  or waiver  pursuant to  Subsection  A of this Section
shall apply  equally to all the holders of the  Debentures  and shall be binding
upon them,  upon each future holder of any  Debenture  and upon the Company.  No
notation need be made on the  Debentures at the time  outstanding  in respect of
any  such  amendment  or  waiver,  but  any  Debenture  executed  and  delivered
thereafter may, at the option of the Company,  bear a notation  referring to any
such amendment or waiver then in effect.

        14. HOME OFFICE  PAYMENT.  Notwithstanding  anything to the  contrary in
this  Agreement or the  Debentures,  the Company will pay or cause to be paid to
you at your address and in the manner set forth in the  Purchaser  Schedule,  at
your address and in the manner set forth in the Purchaser  Schedule,  or at such
other  address or in such other  manner as you may  designate  to the Company in
writing, all amounts payable in respect of the principal of or prepayment charge
or interest on any Debenture  held by you without  presentation  or surrender of
such Debenture.  Promptly after payment of any Debenture in full you agree, upon
the written  request of the Company,  to surrender  such Debenture at its office
address set forth at the head of this Agreement,  or to the Company or its agent
at the place of  payment  designated  therein.  You agree that  before  selling,
transferring  or  otherwise  disposing  of any  Debenture,  you will cause to be
marked  thereon the date to which  interest  thereon has been paid.  The Company
agrees that the  provisions  of this  Section  shall inure to the benefit of any
other  institutional  holder of any  Debenture  that shall have agreed to comply
with the requirements of this Section.

        I5.  LIABILITIES  OF THE  PURCHASER.  Neither  this  Agreement  nor  any
acquisition or  disposition  of any of the Debentures  shall be deemed to create
any  liability  or  obligation  of you or any other  holder of any  Debenture to
enforce any provision  hereof or of any of the  Debentures for the benefit or on
behalf of any other person who may be the holder of any Debenture.


                                                       -27-


<PAGE>



        16.  TAXES.  The  Company  will pay all taxes  (including  interest  and
penalties,  but not  including  income taxes) which may be payable in respect of
the  execution  and delivery of this  Agreement or of the execution and delivery
(but not the  transfer)  of any of the  Debentures  or of any  amendment  of, or
waiver or consent  under or with  respect  to, this  Agreement  or of any of the
Debentures,  and will  save you and all  subsequent  holders  of the  Debentures
harmless  against any loss or liability  resulting  from  nonpayment or delay in
payment of any such tax. The obligations of the Company under this Section shall
survive the payment of the Debentures.

        17.     MISCELLANEOUS.

        17.1.  Expenses.  The Company  agrees,  whether or not the  transactions
hereby  contemplated  shall  be  consummated,  to pay  all  reasonable  expenses
incident to such  transactions  (including  all  document  production  and other
expenses,  the fees and  disbursements  of your counsel for their  services with
relation to such  transactions  and all expenses in connection with the shipping
to and from your  office or the office of your  nominee of the  Debentures  upon
original issuance thereof and upon any exchange or substitution  pursuant to the
provisions of the  Debentures or this  Agreement),  and to reimburse you for any
out-of-pocket  expenses in connection therewith.  The Company also agrees to pay
all expenses  incurred by you  (including  without  limitation  counsel fees) in
connection with any amendment or requested amendment of, or waiver or consent or
requested  waiver or consent under or with respect to, this  Agreement or any of
the Debentures, whether or not the same shall become effective. The Company also
agrees  that it will pay,  and will save you and all  subsequent  holders of the
Debentures harmless against, any loss or liability resulting from the nonpayment
or delay in payment of any  placement  fees and other  obligations  to pay.  any
agent or broker in connection with the  transactions  hereby  contemplated.  The
obligations  of the Company  under this Section shall survive the payment of the
Debentures.

        17.2.  Delayed  Delivery  Fee. If the Closing Date shall not occur on or
prior to December 6. 1989, the Company agrees to pay you a delayed  delivery fee
(the "Delayed Delivery Fee") for the period from October 25, 1989 to the Closing
Date.  The Delayed  Delivery Fee will be payable  monthly in arrears  commencing
December  6, 1989 and will be  calculated  as of October  25,  1989 in an amount
computed by  multiplying  (i) 10.00%  minus an  alternative  investment  rate as
determined by you, by (ii)  $43,000,000 and by (iii) a fraction the numerator of
which is the number of days from  October  25,  1989 to the  Closing  Date and a
denominator of 365.

        17.3.  Reliance on and  Survival  of  Representations.  All  agreements,
representations  and warranties of the Company herein and in any certificates or
other instruments delivered pursuant to this Agreement shall (A) be deemed to be
material and to have been relied upon by you,  notwithstanding any investigation
heretofore  or  hereafter  make by you or on your  behalf,  an (B)  survive  the
execution and delivery of this  Agreement and your purchase of  Debentures,  and
shall continue in effect so long as any Debenture is outstanding  and thereafter
as provided in Section 16 and 17.1.

        17.4. Successors and Assigns; Rights of Certain Institutional Holders of
the  Debentures.  This  Agreement  shall bind and inure to the benefit of and be
enforceable by the Company and its permitted  successors and assigns  hereunder,
you and your  successors  and  assigns,  and,  in  addition,  shall inure to the
benefit of and be  enforceable  by each  person who shall from time to time be a
holder of any of the Debentures delivered hereunder; provided, however, that the
benefits  of  Sections  5, 6 and 14,  and the  last  sentence  of 12,  shall  be
specifically limited as provided therein.


                                                           -28-


<PAGE>



        17.5 Persons Deemed Owners; Participations. Prior to due presentment for
registration  of  transfer,  the  Company may treat the Person in whose name any
Debenture  is  registered  as the owner and  holder  of such  Debenture  for the
purpose of receiving  payment of principal of and premium,  if any, and interest
on such  Debenture and for all other  purposes  whatsoever,  whether or not such
Debenture  shall be overdue,  and the Company shall not be affected by notice to
the contrary. Subject to the preceding sentence, the holder of any Debenture may
from time to time grant  participations  in all or any part of such Debenture to
any Person on such terms and  conditions  as may be determined by such holder in
its sole and absolute discretion.

               17.6. Communications. All communications and notices provided for
          herein  shall be  delivered,  or mailed by  registered  mail,  postage
          prepaid, and addressed as follows:

               A. if delivered  to the Company,  at the address set forth at the
          head of this Agreement;

               B. if to you, to the appropriate address set forth in Schedule I;
          and

        C. if to any other Person who is the registered holder of an outstanding
Debenture,  to the address for the  purposes of such holder as it appears on the
register of the Company maintained pursuant to Section 11.

        The address for any purpose  hereof of the Company may be changed at any
time and from time to time and shall be the most recent such  address  furnished
in writing by the Company to you and to each other Person who is the  registered
holder of any outstanding Debenture.  The address for any purpose hereof of you,
or any other  Person  who is the  holder  of any  outstanding  Debenture  may be
changed  at any time and from  time to time and  shall be the most  recent  such
address furnished in writing by you or by such other Person, as the case may be,
to the Company.

        Any notice or other  communication  herein  provided  to be given to the
holders of all'  outstanding  Debentures shall be deemed to have been duly given
if delivered  as  aforesaid  (or, if mailed as  aforesaid,  upon actual  receipt
thereof) to each of the holders of  Debentures  at the time  outstanding  at the
address  for such  purpose of such  holder as it appears on the  register of the
Company maintained pursuant to Section 11.

        17.7.  Governing  Law.  This  Agreement and the  Debentures  and (unless
otherwise provided) all amendments,  supplements,  waivers and consents relating
hereto or thereto shall be governed by and construed in accordance with the laws
of the State of North Carolina.

        17.8.  Counterparts.  This  Agreement  may be  executed  in two or  more
counterparts,  each of  which  shall  be  deemed  an  original  but all of which
together shall constitute one and the same instrument.


                                                           -29-


<PAGE>


        17.9.  No Oral  Change.  This  Agreement  may not be changed,  modified,
terminated or discharged, or any provision hereof waived, orally, but only by an
agreement  in writing and signed by the party  against whom  enforcement  of any
change, modification, termination, discharge or waiver is sought.

        If you are in  agreement  with the  foregoing,  please  sign the form of
acceptance  in the space  below  provided  and return  the same to the  Company,
whereupon this Agreement  shall become a binding  agreement  between you and the
Company.


                          Very truly yours,

                     PUBLIC SERVICE COMPANY OF NORTH CAROLINA, INCORPORATED


                       By:    s/Charles E. Zeigler, Jr.
                      Name:   Charles E. Zeigler, Jr.
                      Title:  Executive Vice President, Chief Operating
                              Officer and Chief Financial Officer

The foregoing Agreement is
hereby accepted as of the date
first above written.

The Prudential Insurance Company of America

By:                s/Robert W. Sexton
      Name:   Robert W. Sexton
      Title:     Vice President
                                                       -30-


<PAGE>


                               PURCHASER SCHEDULE
                                                                  Aggregate
                                                                  Principal
                                                                  Amount of
                                                                  Debentures
                                                                  to be
                                                                  Purchased

THE PRUDENTIAL INSURANCE COMPANY OF AMERICA                        $43,000,000

      All payments on account of Debentures held by such purchaser shall be made
      by wire transfer of immediately available funds for credit to:

      Account No. 050-54-526

      Morgan Guaranty Trust Company of New York
      23 Wall Street
      New York, New York 10015

      Each such wire transfer shall set forth the name of the Company,  the full
      title  (including  the  coupon  rate  and  final  maturity  date)  of  the
      Debenture,  a reference  to  "Security  No.  744516\B2",  the due date and
      application  (as among  principal,  premium and  interest)  of the payment
      being made.

      Address for all notices relating to payments:

      The Prudential Insurance Company of America
      c/o Prudential Power Funding Associates
      Four Gateway Center-Second Floor
      100 Mulberry Street
      Newark, New Jersey  07102-4082

      Attention:       Regional Vice President
                                Eastern Region

      Tax Identification No.:             22-1211670










                                                       -31-


<PAGE>


                                                                 EXHIBIT A

             PUBLIC SERVICE COMPANY OF NORTH CAROLINA, INCORPORATED

                  10.00% Senior Debenture due December 1, 2004

No.
                                                          R
                                                          ,
                                                          19

$
        PUBLIC SERVICE COMPANY OF NORTH CAROLINA, INCORPORATED, a North Carolina
corporation  (the  "Company"),  for value  received,  hereby  promises to pay to
______________________ or registered assigns, on December 1, 2004, the principal
sum of  ____________________Dollars  (or so much  thereof as shall not have been
prepaid), and to pay interest (computed on the basis of a 360-day year of twelve
30-day months) on the unpaid  principal hereof from that date hereof at the rate
of 10.00%  per annum,  payable  semi-annually  on  December 1 and June 1 in each
year, commencing on June 1, 1990, until said principal sum shall have become due
and  payable,  and to pay interest (so  computed) on any overdue  principal  and
prepayment  charge,  if any, and (to the extent  permitted by applicable law) on
any overdue  interest,  from the due date thereof,  until the  obligation of the
Company with respect to the payment  thereof shall be discharged,  at a rate per
annum from time to time  equal to the  greater of (a) 12.00% or (ii) the rate of
interest  publicly  announced by Morgan  Guaranty Trust Company of New York from
time to time in New  York as its'  Prime  Rate.  Payments  of  principal,  Yield
Maintenance  Premium,  if any, and interest  shall be made at the main office of
Morgan  Guaranty  Trust  Company  of New York in New York City or at such  other
place as the holder hereof shall designate to the Company in writing,  in lawful
money of the United States of America.

        This  Debenture  is issued  pursuant to a Debenture  Purchase  Agreement
dated as of December  5, 1989  entered  into by the  Company  and the  purchaser
listed on the Purchaser Schedule attached to said Debenture Purchase  Agreement,
and the holder of this Debenture is entitled to enforce the provisions and enjoy
the benefits thereof.

        The Company is required by said  Debenture  Purchase  Agreement  to make
mandatory prepayments on this Debenture on December 1, l995 and on each December
1 thereafter to and including  December 1, 2004. The Company may at its election
prepay this  Debenture  in whole at any time or from time to time in part with a
Yield Maintenance Premium, and the maturity hereof may be accelerated  following
an Event of Default,  all as provided in said Debenture Purchase  Agreement,  to
which  reference  is made for the  terms  and  conditions  of such  rights as to
prepayment or acceleration.

        Transfer of this Debenture is  registrable on the debenture  register of
the Company upon  presentation  of this Debenture for  registration of transfer,
accompanied  by a written  instrument  of transfer in form  satisfactory  to the
Company duly executed by the holder  hereof or his attorney  duly  authorized in
writing,  and thereupon one or more new Debentures for the same aggregate unpaid
principal amount will be issued to the designated transferee or transferees.  As
provided in said Debenture Purchase Agreement, the Debenture is exchangeable for
a  like  aggregate   unpaid  principal  amount  of  Debentures  of  a  different
denomination, as requested by the holder surrendering the same.



                                                       -32-


<PAGE>


The Company and any agent of the Company may treat the person in whose name this
Debenture is registered as the owner hereof for the purpose of receiving payment
of the principal of and Yield Maintenance  Premium,  if any, and interest hereon
as herein and in said Debenture  Purchase  Agreement  provided and for all other
purposes, whether or not this Debenture be overdue.



                                PUBLIC SERVICE COMPANY OF NORTH
                                  CAROLINA, INCORPORATED


                                By:       s/Charles E. Zeigler, Jr.
                                Name:     Charles E. Zeigler, Jr.
                                Title:    Executive Vice President,
                                          Chief Operating Officer and
                                          Chief Financial Officer







                                                       -33-


<PAGE>


                                                    EXHIBIT B




     All of the  Subsidiaries  of  Public  Service  Company  of North  Carolina,
Incorporated

(1)     PSNC Natural Resources Corporation, a North Carolina Corporation. All of
        the outstanding stock of PSNC Natural Resources  Corporation is owned by
        Public Service Company of North Carolina, Incorporated.

(2)     Tar  Heel  Energy  Corporation,  a  North  Carolina  Corporation  and is
        qualified to do business as a foreign  corporation  in Texas,  Louisiana
        and Alabama. All of the outstanding stock of Tar Heel Energy Corporation
        is owned by PSNC Natural Resources Corporation.

(3)     PSNC  Production  Corporation,  a  North  Carolina  Corporation  and  is
        qualified  to  do  business  as  a  foreign  corporation  in  Texas  and
        Louisiana.  All of the outstanding stock of PSNC Production  Corporation
        is owned by PSNC Natural Resources Corporation.

(4)     PSNC  Exploration  Corporation,  a  North  Carolina  Corporation  and is
        qualified  to  do  business  as  a  foreign  corporation  in  Texas  and
        Louisiana.  All of the outstanding stock of PSNC Exploration Corporation
        is owned by FSNC Natural Resources Corporation.

(5)     PSNC Propane  Corporation,  a North Carolina  Corporation.  PSNC Propane
        Corporation  is  qualified  to do business as a foreign  corporation  in
        South Carolina. All of the outstanding stock of PSNC Propane Corporation
        is owned by PSNC Natural Resources Corporation.







                                                       -34-


<PAGE>



EXHIBIT C

Page 1 of 2 Pages




                   LIST OF ALL OUTSTANDING DEBT OP THE COMPANY
                                               AND ITS SUBSIDIARIES


Description of Debt     Principal Amount Outstanding
  of the Company           at November 30, 1989       Description of Security
  --------------           --------------------       -----------------------

First Mortgage Bonds:
4 7/8% Series E, due 1990        2,000,000          General Assets of Company
6% Series F, due 1992            3,396,000          General Assets of Company
7 3/8% Series G, due 1993        3,957,000          General Assets of Company
9 7/8% Series H. due 1995        4,290,000          General Assets of Company
8% Series I, due 1998            5,120,000          General Assets of Company
9% Series J, due 1992            2,300,000          General Assets of Company
12.26% Series L, due 1998       18,000,000          General Assets of Company

Senior Debentures:
8.65% due 2002                  25,000,000                      Unsecured
10% due 2003                    25,000,000                      Unsecured


  Description of Debt             Principal Amount Outstanding    Description of
    of the Company                    at November 30, 1989           Security
    --------------                    --------------------        --------------

Interim Bank Loans:

Note dated October 12, 1989 payable to
Wachovia Bank & Trust Company, N. A.        8,000,000            Unsecured

Note dated October 24, 1989 payable to
Wachovia Bank & Trust Company, N.A.         4,000,000            Unsecured

Note dated November 28, 1989 payable to
First Union National Bank                   3,500,000            Unsecured






                                                       -35-


<PAGE>
<TABLE>
<CAPTION>


                                                         EXHIBIT C
                                                         Page 2 of 2 Pages
<S>                                                <C>                       <C>

                Description of Debt        Principal Amount Outstanding
               of the Subsidiaries*            at October 31, 1989           Description of Security
               --------------------            -------------------           -----------------------

PSNC Natural Resources Corporation,
  advances from and note payable to
  Tar Heel Energy Corporation                      $15,246,005              Assets in exploration and
                                                                            development programs in
                                                                            which ratepayer funding
                                                                            was involved

Tar Heel Energy Corporation, advances
   from the Company                                  17,860,289             Unsecured

PSNC Exploration Corporation, advances
from PSNC Natural Resources Corporation               2,450,139             Unsecured

PSNC Production Corporation, note
  payable, net of advances, to PSNC Natural
  Resources Corporation                             (4,638,891)             Assets in exploration and
                                                                              development programs in
                                                                              which ratepayer funding
                                                                              was involved
PSNC Propane Corporation, advances from
  PSNC Natural Resources Corporation                 4,016,751              Unsecured

PSNC Propane Corporation Notes Payable:
  Note dated May 1, 1985 payable to
  J. L. Rogers and Sons Oil Company, Inc.               95,866              Unsecured

Note dated September 26, 1985 payable to
  Bullock Oil Company                                 127,529               Unsecured

Note dated December 16, 1986 payable
  to J. L. Rogers and family                           70,800               Unsecured
</TABLE>

* All dept of subsidiaries,  excluding notes payable, is offset by corresponding
receivables held among such subsidiaries and the Company.


                                                       -36-






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