NORTHERN STATES POWER CO /WI/
10-K, 2000-03-14
ELECTRIC SERVICES
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				UNITED STATES
		    SECURITIES  AND  EXCHANGE  COMMISSION
			   Washington,  D.C.    20549

				  FORM  10-K

(Mark  One)

X    Annual  report pursuant to  Section 13 or 15(d)  of the Securities Exchange
     Act  of  1934  (fee  required)

	or

     Transition  report  pursuant  to  Section  13  or  15(d)  of the Securities
     Exchange  Act  of  1934  (no  fee  required)

For the fiscal year ended December 31, 1999     Commission file number:  10-3140

	  Northern  States  Power  Company,  a  Wisconsin corporation, meets the
conditions  set  forth in general instruction I (1) (a) and (b) of Form 10-K and
is  therefore  filing  this form with the reduced disclosure format. (In general
instruction  I(2))

			NORTHERN  STATES  POWER  COMPANY
	 (Exact  name  of  registrant  as  specified  in  its  charter)

	      Wisconsin                             39-0508315
  (State or other jurisdiction of     (I.R.S. employer identification number)
  incorporation  or  organization)

	  1414  W.  Hamilton  Ave.                            54701
     (Address  of  principal  executive  offices)          (Zip  code)

    Registrant's  telephone  number,  including  area  code  (715)  839-2621

Securities  registered  pursuant  to  Section  12(b)  of  the  Act:
- -------------------------------------------------------------------
None

Securities  registered  pursuant  to  Section  12(g)  of  the  Act:
- -------------------------------------------------------------------
None

     Indicate  by  check  mark  whether the Registrant (1) has filed all reports
required  to  be  filed by Section 13 or 15(d) of the Securities Exchange Act of
1934  during  the  preceding  12  months  (or  for  such shorter period that the
Registrant  was required to file such reports), and (2) has been subject to such
filing  requirements  for  the  past  90  days.    Yes    X  No.
							---
     Indicate  the  number  of  shares  outstanding  of each of the registrant's
classes  of  common  stock  as  of  the  latest  practicable  date.

Class                                          Outstanding  at  March  14,  2000
- -----                                          ---------------------------------
Common Stock, $100 Par Value                           862,000  Shares

     All  outstanding  common  stock  is  owned  beneficially  and  of record by
Northern  States  Power  Company,  a  Minnesota  corporation.

Documents  Incorporated  by  Reference
- --------------------------------------
None

<PAGE>

INDEX
- -----

PART  I                                                           Page No.
- -------                                                           --------
Item  1  Business                                                     1
	 REGULATION  AND  RATES
	   Utility  Industry  Restructuring  Status                   1
	   Construction  Authorization                                3
	   Ratemaking  Principles  in  Wisconsin  and  Michigan       4
	   Fuel  and  Purchased  Gas  Adjustment  Clauses             4
	   Rate  Matters  by  Jurisdiction                            5
	 ELECTRIC  OPERATIONS
	   Competition                                                7
	   NSP  System                                                7
	   Capability  and  Demand                                    8
	   Demand  Side  Management                                   8
	   Intercompany  Agreements                                   8
	   Fuel  Supply                                               9
	   Electric  Operating  Statistics                            9
	 GAS  OPERATIONS                                             10
	 ENVIRONMENTAL  MATTERS                                      11
	 CONSTRUCTION  AND  FINANCING                                13
	 EMPLOYEES  AND  EMPLOYEE  BENEFITS                          14

Item  2  Properties                                                  15
Item  3  Legal  Proceedings                                          16
Item  4  Submission of Matters to a Vote of Security Holders         17

PART  II
- --------
Item  5  Market Price of and Dividends on the Registrant's Common
	 Equity and  Related  Stockholder  Matters                   18
Item  6  Selected  Financial  Data                                   18
Item  7  Management's  Discussion  and  Analysis                     19
Item  7a Quantitative and Qualitative Disclosures about Market Risk  22
Item  8  Financial Statements and Supplementary Data                 23
Item  9  Changes  in  and  Disagreements  with  Accountants
	 on  Accounting  and  Financial  Disclosure                  40

PART  III
- ---------
Item  10 Directors and Executive Officers of the Registrant          40
Item  11 Executive  Compensation                                     40
Item  12 Security Ownership of Certain Beneficial
	 Owners and Management                                       40
Item  13 Certain Relationships and Related Transactions              40

PART  IV
- --------
Item  14 Exhibits, Financial Statement Schedules and Reports
	 on Form 8-K                                                 41

SIGNATURES                                                           43
- ----------

EXHIBITS  (EXCERPT)
- -------------------
Statement pursuant to Private Securities Litigation
Reform  Act  of  1995                                                44

<PAGE>

PART  I
ITEM  1  -  BUSINESS
- --------------------

Northern  States  Power  Company (NSP-Wisconsin), incorporated in 1901 under the
laws  of  Wisconsin  as  the La Crosse Gas and Electric Company, is an operating
public  utility  company  with executive offices at 1414 West Hamilton Ave., Eau
Claire,  Wis.  54701  (Phone:  (715) 839-2621).  NSP-Wisconsin is a wholly owned
subsidiary    of   Northern  States  Power  Company,   a  Minnesota  corporation
(NSP-Minnesota).    The  term   NSP   refers   to  NSP-Wisconsin  combined  with
NSP-Minnesota  and  its  other  subsidiaries.

NSP-Wisconsin  is  engaged  in the generation, transmission, and distribution of
electricity   to  approximately   214,000  retail   customers  in   an  area  of
approximately  18,900  square  miles in northwestern Wisconsin, to approximately
9,000  electric retail customers in an area of approximately 300 square miles in
the  western  portion  of  the  Upper Peninsula of Michigan, and to 10 wholesale
customers  in  the  same  general  area.    NSP-Wisconsin is also engaged in the
distribution  and  sale  of  natural  gas  in  the  same  service  territory  to
approximately  81,000  customers  in  Wisconsin and 5,000 customers in Michigan.

In  1999,  NSP-Wisconsin derived 83 percent of its total operating revenues from
electric  utility  operations and 17 percent from gas utility operations.

Except for the historical information contained herein, the matters discussed in
this Form 10-K are forward-looking statements that are subject to certain risks,
uncertainties  and  assumptions  as  discussed  in  Management's  Discussion and
Analysis  under  Item  7  and  Exhibit  99.01  to  this  report  on  Form  10-K

			      BUSINESS DEVELOPMENTS
			      ---------------------
Proposed  Merger
- ----------------

NSP and  New  Century  Energies,  Inc.  (NCE), a utility based in Denver, Colo.,
have  agreed  to  merge.      It is expected that NSP-Wisconsin will continue to
exist  as  an  operating  subsidiary  of  the  merged  company.

			      REGULATION AND RATES
			      --------------------

The  Public  Service  Commission  of  Wisconsin  (PSCW)  and the Michigan Public
Service  Commission  (MPSC) regulate the rates and service of NSP-Wisconsin with
respect to retail sales within Wisconsin and Michigan, respectively, and various
other  aspects  of  NSP-Wisconsin's  operations.  The  Federal Energy Regulatory
Commission  (FERC)  regulates wholesale sales of electricity and gas and various
other  aspects  of  operations.

Utility  Industry  Restructuring  Status
- ----------------------------------------

Some  states  have  begun  to allow retail customers to choose their electricity
supplier,  and  many  other  states are considering retail access proposals. The
PSCW  and  Wisconsin  Legislature  have  focused  on  improving  electric system
reliability  before  they address retail access. The MPSC has approved voluntary
plans  that  began  offering  retail customers a choice of suppliers in selected
markets  in  1998.  The Michigan Legislature is considering legislation to allow
all  customers  to  choose  their  electricity  supplier  by  2002.

WISCONSIN

Electric

Due to electrical reliability concerns in eastern Wisconsin during the summer of
1997, the PSCW turned its focus from restructuring the electric utility industry
to  developing  the utility infrastructure necessary to assure reliable electric
service.    In  1998,  reliability  legislation introduced by Wisconsin Governor
Thompson  passed  and  the 1997 Wisconsin Act 204, "the Reliability Act", became
law.  The  Reliability  Act  contains  a  number of steps necessary for industry
restructuring,  including streamlining and updating the regulatory process.  The
restructuring  activities in Wisconsin in 1998 were mainly limited to compliance
with  provisions of the Reliability Act.  During the summer of 1999, an electric
reliability bill was passed as part of the Budget Bill.  This "Reliability 2000"
bill,  as  it  is  known,  included  further  steps  necessary to move towards a
restructured industry.  Major components included some relief from a restriction
on  the amount of nonutility assets that a Wisconsin utility holding company can
own,  a  requirement  that eastern Wisconsin utilities join an eastern Wisconsin
transmission  company,  mandated  public benefits encompassing low income energy
assistance,  conservation  programs,  and  renewable and environmental research.
The  bill  also  includes  a  mandate  for  the  production  of electricity from
renewable  fuel  sources,  local  impact  fees  for  new  transmission lines and
protection  from  some effects of implementing new Nitrogen Oxide emission rules
for  utilities  that  are members of the Mid-Continent Area Power Pool (MAPP), a
regional  electric  generation  and  transmission  reliability council and power
pool.

The  effects  of  the  provisions  that  impact  NSP  are:
  - an   increase   in   the   amount   of  money   that must be collected  from
    NSP-Wisconsin's customers to fund  low-income  assistance  and  conservation
    programs,  renewable  and  environmental  research,  and
  - partial  protection from  potential costs  related to the  proposed Nitrogen
    Oxide  emission  regulations  (see  "Environmental  Matters"  in  this  Item
    and "Environmental Contingencies " in Footnote 8 to the Financial Statements
    in Item 8).

NSP-Wisconsin  is  not affected by the mandate for the production of electricity
from  renewable fuels since it already relies significantly on renewable sources
of  energy.  Although  activity  has  taken  place  at the legislature that will
ultimately  enable  a  competitive  energy  market,  at  this  time a definitive
timeline  has  not  yet  been  established  for  the  implementation  of  retail
competition  in  Wisconsin.

Natural  Gas

A  number  of  years ago the PSCW reviewed four proposed models of restructuring
the  natural  gas industry.  The chosen model deregulates the gas purchasing and
transportation  functions by market segment as competition becomes effective and
sustainable.  The  PSCW  then  separated  natural  gas  restructuring into three
phases.    In  Phase I, the PSCW ordered separation of gas purchasing activities
associated  with  providing   regulated  services  from  those  associated  with
providing  unregulated  services.    Phase  II  developed  standards  of conduct
governing  opportunity  sales  of   pipeline capacity and gas supply and imposed
additional  restrictions on transactions between a utility and its gas marketing
affiliate.  The restrictions are intended to ensure fair treatment of all market
participants. Phase III focused on identifying regulatory or structural barriers
that  may  prohibit competition; identifying standards to determine the level of
competitiveness  of  the  market  and  the  level  of  necessary regulation, and
identifying  conditions  to  impose  on  marketers  serving  formerly  regulated
markets. In this phase it was also decided that consumer protection and customer
service  policy issues must be addressed before any markets are deregulated.  An
Essential Services workgroup submitted a report to the PSCW in the first quarter
of  1999  addressing  customer  protection and customer services issues. At this
time  the  PSCW  has  not  taken  action  on that report.  The PSCW is currently
addressing the issue of essential use customers.  It is anticipated that natural
gas  market  restructuring  activities  will  resume  in  the  next year or two.

MICHIGAN

Electric

In  1998  the  MPSC  reaffirmed  its order to open Michigan's retail electricity
market  to  competition.  The initial order directed large Michigan utilities to
open  2.5  percent  of their electric load to competition each year from 1997 to
2001, and to allow Michigan electric customers access to a competitive market in
2002.  The  larger  Michigan  utilities challenged that order.  The lower courts
upheld  the MPSC's authority to implement retail competition; however, the State
Supreme  Court  ruled  that  the MPSC did not have the authority to order retail
competition,  but  may  allow  it  if utilities proceed voluntarily. The smaller
Michigan  utilities, including NSP-Wisconsin, have not elected to offer customer
choice  at  this  time.   A coalition of businesses and a few utilities, working
through  the  Michigan  Chamber  of  Commerce, have introduced a bill to mandate
customer  choice  by  January 2002.  The smaller utilities continue to work with
the  Chamber  and legislators to include provisions that take into consideration
the unique situation of the smaller utilities in terms of multi-state territory,
implementation  costs  to  customers  and  the  effective  date.

Natural  Gas

Legislation  allowing natural gas customers to choose their own gas supplier was
introduced  in late 1999 and it has the general support of the major natural gas
providers  in  Michigan.   The bills contain specific provisions for the smaller
natural  gas  utilities  in the state which allow an extended phase-in schedule.
Under  the  smaller  utility phase-in schedule, 10 percent of the utilities' gas
customers  would  be  allowed to choose their gas supplier in April 2004 and the
program  would  expand  until  all  customers  are  allowed  to choose their gas
supplier  by April 2005. The MPSC would have the option of extending these dates
if,  upon review of the utilities' customer choice plans, the MPSC determines it
to  be in the public interest.  The proposed bills call for MPSC approval of all
plans  before  implementation,  licensing  of  marketers,  codes  of conduct for
affiliates  and  a  safe  haven  for  natural  gas  commodity  service.

The  timing  of  regulatory actions regarding electric and gas restructuring and
their  impact on NSP-Wisconsin and the industry cannot be predicted at this time
and  may  be  significant.

FEDERAL  ENERGY  REGULATORY  COMMISSION  (FERC)

In  1996,  the  FERC  issued Orders No. 888 and 889 to foster competition in the
electric  utility  industry. These orders give competing wholesale suppliers the
ability  to  transmit electricity through a utility's transmission system. Order
No.  888  grants nondiscriminatory access to transmission service. Order No. 889
seeks  to  ensure a fair market by imposing standards of conduct on transmission
system  owners,  by  requiring  separation  of  the wholesale power supply -- or
merchant  --  function  from  the transmission system operation function, and by
mandating the posting of transmission availability and pricing information on an
electronic  bulletin board. NSP has made open access transmission tariff filings
and  compliance filings with the FERC and believes it is taking the proper steps
to  comply  with  these  rules.

Electric  Transmission

To foster competition in the wholesale electricity market, the FERC requires the
transmission  portion  of  a utility's business to be functionally separate from
the  utility's  generation  facilities.  The  Reliability  Act  also calls for a
separate   transmission  operating  structure.   NSP  has  joined  the   Midwest
Independent System Operator or MISO (an independent entity that will control the
operation  of  the  electric  transmission  systems  of NSP and other utilities)
because  it  is  the  most  effective means available to enhance the competitive
market  for  wholesale  electricity.  This election also supports accounting and
regulatory  considerations  associated  with  our  proposed  merger.

The  MISO  intends to commence operations in June 2001. The MISO will administer
transmission service for most of the area extending east from NSP's service area
to  Pennsylvania  and south through Illinois and Kentucky.  NSP remains a member
of  MAPP.    MAPP  recently signed an agreement with the MISO, which may further
broaden  the  scope  of  the MISO and regional markets for transmission service.
NSP-Wisconsin  has  filed for PSCW approval of its request to transfer operating
control  of its transmission system to the MISO on March 1, 2000. It is expected
that,  during  2000,  the  PSCW will approve NSP-Wisconsin's request to transfer
operating  control  to  the MISO and certify that NSP-Wisconsin's joining of the
MISO  will  satisfy  the  statutory  requirement  for  a  separate  transmission
operating  structure.

Construction  Authorization
- ---------------------------

Before  construction  of  a  major  electric  project begins, NSP-Wisconsin must
obtain various licenses and permits, including either a Certificate of Authority
(CA) or a Certificate of Public Convenience and Necessity (CPCN), from the PSCW.
The minimum project expenditure requiring a CA is $5 million.  Transmission line
projects  involving  equipment  with  a  capacity  less than 100 Kilovolts (kv),
costing  less  than  $5  million,  and  of a length greater than 10 miles on new
right-of-way,  are  subject  to a review by PSCW staff.  That review may lead to
the  full  review  process  if  the  PSCW  deems  it  necessary.

NSP-Wisconsin  is required to file a CPCN application for: 1) transmission lines
with  a  capacity  greater than 200 kv and greater than 1 mile in length; 2) and
transmission lines with a capacity greater than 100 kv, greater than one mile in
length  and  on  new  right-of-way;  and  3) generation projects with a capacity
greater  than  100 Mw.  Before the passage of the Reliability Act, NSP-Wisconsin
was  required  to  file  a  CPCN  application for all transmission line projects
greater  than  100  kv  and  greater  than  1  mile in length and all generation
projects  with  a  capacity  greater  than  12  Mw.

In 1996, NSP and Dairyland Power Cooperative of LaCrosse, Wis. proposed building
an  electric  transmission  system between NSP-Minnesota's Chisago substation in
eastern  Minnesota  and  Dairyland's  Apple  River  substation  in  northwestern
Wisconsin  in response to a need for additional reliability and capacity in both
regions.  During 1999 the PSCW granted permission to build the system.  Approval
from  Minnesota regulators is still needed. The Minnesota Department of Commerce
recommended  not  building  the  line  as  it  is  proposed,  although  they did
acknowledge  the need for more transmission capacity. Its recommendation will be
considered  by  the  Minnesota Environmental Quality Board (MEQB), which has the
authority  to  approve  or deny the project. NSP and Dairyland have responded to
additional  data  requests  from  the  Department  of Commerce to be used in the
regulatory proceedings in Minnesota.  At this time, the Administrative Law Judge
is reviewing the case and parties are making their cases before him.  A decision
from  the  MEQB  is  expected  in  mid  2000.

In  eastern Wisconsin, which is not served by NSP-Wisconsin, the compound effect
of  simultaneous  generating  facility outages and a transmission system already
near capacity raised the possibility of rolling blackouts and system instability
in  that  area  during  1997.  The  PSCW  and the Governor's office have studied
proposals to amend the requirements for new electric generation and transmission
facilities  to  promote  the  production of more electricity and the movement of
more electricity to the state.  Currently there are several proposals before the
PSCW  to install additional generation in southeastern Wisconsin, and a proposal
by some utilities to construct a new 345 kv transmission line from Duluth, Minn.
to  Wausau,  Wis.

Ratemaking  Principles  in  Wisconsin  and  Michigan
- ----------------------------------------------------

The  PSCW  and MPSC regulate the rates and service of NSP-Wisconsin with respect
to  retail  sales within Wisconsin and Michigan, respectively, and various other
aspects  of  NSP-Wisconsin's  operations.   The PSCW also exercises jurisdiction
over the construction of certain electric and gas facilities and the issuance of
new  securities.   NSP-Wisconsin is also subject to the jurisdiction of the FERC
with  respect  to  its  sales  to wholesale electric customers and certain other
aspects   of   its  operations,   including  the   licensing  and  operation  of
hydroelectric  projects  and NSP-Wisconsin's Interchange Agreement (see Electric
Operations-Interchange  Agreement).  Approximately 93 percent of NSP-Wisconsin's
1999  revenues from sales were subject to PSCW jurisdiction.  Of the 93 percent,
75  percent  was  generated  from  retail electric revenues and the remaining 18
percent from retail gas revenues.  NSP-Wisconsin's wholesale revenues from sales
subject  to FERC jurisdiction were approximately four percent of NSP-Wisconsin's
1999 revenues from sales with the remaining three percent of revenues from sales
subject  to  MPSC  jurisdiction.

All  three  of  the regulatory jurisdictions allow a "forward looking" test year
corresponding  to  the  time  that  rates  are  to  be  put  into  effect.

The PSCW has a biennial filing requirement. By June 1 of each odd-numbered year,
NSP-Wisconsin  must  submit  filings  for  calendar  test  years  beginning  the
following January 1.  The filing procedure and subsequent review generally allow
the  PSCW sufficient time to issue an order effective with the start of the test
year.

The  PSCW  reviews each utility's cash position to determine if a current return
on  Construction  Work  in Progress (CWIP) will be allowed.  The PSCW will allow
either  a  current  return on CWIP or capitalization of Allowance for Funds Used
During   Construction   (AFC)  at   the   adjusted  overall  cost   of  capital.
NSP-Wisconsin  currently  capitalizes AFC on production and transmission CWIP at
the  FERC  formula  rate  and  on all other CWIP at the adjusted overall cost of
capital.

Fuel  and  Purchased  Gas  Adjustment  Clauses
- ----------------------------------------------

Wisconsin

Wisconsin  does  not  have  an automatic retail electric fuel adjustment clause.
Instead, it has a procedure which compares actual monthly and anticipated annual
fuel  costs  with  those  costs that were included in the latest retail electric
rates approved by the PSCW.  If the comparison results in a difference outside a
range  of  eight  percent  for  any  month and two percent for the year; or five
percent  for  the  first  and second months and two percent for the year; or two
percent  cumulative  year to date after the second month and two percent for the
year,  the  PSCW  may  hold hearings limited to fuel costs and revise rates. The
revised  rates  remain  in  effect  until the next biennial rate case.  Fuel and
purchased  power  costs  are  monitored,  including  demand  costs for sales and
transmission  wheeling  expenses.

Gas  rate schedules include mechanisms to compensate for differences between the
actual cost of gas that NSP-Wisconsin purchased for its customers  and the price
of  purchased  gas  already  included in base rates. The mechanism in use before
March 1, 1999 was the Purchased Gas Adjustment Clause (PGA) and the mechanism in
use  since  that  time  is the Gas Cost Recovery Mechanism (GCRM)  The financial
impact  of  the  two  is  substantially  the  same.  Approximately 70 percent of
NSP-Wisconsin's  gas  revenues represent recovery of gas costs through the GCRM.

NSP-Wisconsin's  latest  three  year gas supply plan was approved by the PSCW in
October  1999.  PSCW approval is needed before gas supply costs can be recovered
in  the  GCRM.

The previous year's three year gas supply plan allowed NSP-Wisconsin to purchase
additional  pipeline  capacity  from  NSP's  subsidiary  Viking Gas Transmission
Company  (Viking),  but  the  PSCW's  approval  to  purchase  that  capacity was
contingent  on the excluding  from  the  GCRM the cost  of an equivalent  amount
of capacity  on the  Northern  Natural  Gas  (NNG)   pipeline. NSP-Wisconsin had
planned  to  recover  the  cost  of  the  NNG capacity, since it could no longer
recover the cost from NSP-Wisconsin gas customers,  by selling the right to this
capacity  in the secondary market. However, in the 1999-2000 heating season, the
value  of  NNG  capacity  in  the  secondary  market  declined and NSP-Wisconsin
estimates  that    $400,000  of  its  NNG pipeline capacity expenses will not be
recovered  through  either  the  GCRM  or the secondary capacity release market.
NSP-Wisconsin  recorded a liability of $400,000 for this estimated loss.  Due to
the  uncertainty  of  prices  in  the  secondary  market,  it  is  possible that
NSP-Wisconsin's  ultimate  loss  might  be  greater.

Michigan

NSP-Wisconsin's Michigan retail gas and electric rate schedules include Gas Cost
Recovery Factors and Power Supply Cost Recovery Factors, respectively, which are
based on a twelve-month projection of costs. The MPSC requires formal filing and
subsequent  approval  of  the  factors.    After  each  twelve-month  period  is
completed,  a  reconciliation  is submitted and over-recoveries are refunded and
any  under-recoveries  are  collected,  including  interest.

Wholesale

Eight  wholesale customers are on a FERC approved rate schedule which includes a
fuel  adjustment  factor based on variations between estimated electric fuel and
purchased  power costs and actual fuel and purchased power costs.  The remaining
two  wholesale  customers  have  fixed rate contracts that do not include a fuel
adjustment  factor.

Rate  Matters  by  Jurisdiction
- -------------------------------

Wisconsin

1998  Filing
- ------------

During  November  1997,  NSP-Wisconsin  filed retail electric and gas rate cases
with  the  PSCW requesting an annual increase of approximately $12.7 million, or
4.3 percent, in retail electric rates and an annual decrease of $1.7 million, or
1.9  percent,  in  retail  gas  rates.  On Sept. 15, 1998 the PSCW issued a rate
order  which  authorized:

  - a  $7.3  million,  or  2.5  percent,  increase  in  electric  rates,
  - a  $1.9  million,  or  2.2  percent,  decrease  in  gas  rates,  and
  - an  11.9  percent  return  on  common  stockholder's  equity.

In July 1997 NSP-Wisconsin received authorization from the PSCW to defer, rather
than  immediately expense, its share of Network Transmission Service (NTS) costs
incurred after May 23, 1997. (NTS costs are the result of FERC Order No. 888 and
relate  to  operating and maintaining the regional electric transmission network
that  NSP  shares  with  other  transmission system-owning entities.) NSP was in
dispute  with  certain  other  parties over the amount to be paid for NTS, so it
deferred  estimated  NTS  costs  in some cases. In its 1998 rate order, the PSCW
authorized  NSP-Wisconsin to recover these deferred NTS costs from its customers
and  NSP-Wisconsin  has  simultaneously  expensed the regulatory asset for these
deferred  NTS  costs.    At Dec. 31, 1999 settlements had been reached with most
parties  and  only  an  immaterial  balance  of  deferred  NTS  costs  remained.

2000  Filing
- ------------

In May 1999 NSP-Wisconsin filed an application with the PSCW for recertification
of  certain  plant  depreciation  rates  and  for  approval  of  a change to the
remaining  life  technique for the calculation of straight-line depreciation for
production  facilities.  The PSCW issued its order in the third quarter of 1999,
and  revised  depreciation  rates  were  put into effect on Jan. 1, 2000. Annual
depreciation  expense  is  expected  to decrease slightly in 2000 as a result of
this  change.

In  October  1999 the PSCW approved NSP-Wisconsin's application for authority to
maintain  base  retail  electric  and  natural gas service rates in Wisconsin at
current  levels  through  2001. Current rates were placed in effect in September
1998.

Fuel  Cost  Surcharges
- ----------------------

NSP-Wisconsin's  base  electric  rates include an amount to reimburse it for the
cost  of generating station fuel and purchases of electricity from others.  When
fuel  and  purchased  power  costs  exceed  that  amount (as discussed earlier),
NSP-Wisconsin  can  request  that  the  PSCW  authorize a temporary surcharge to
rates.

  - In September 1997 the PSCW authorized a temporary surcharge of $0.00043  per
    kilowatt-hour  (kwh)  which  produced about  $574,000 of revenue in 1997 and
    $1.6 million  of  revenue  in  1998.  The  surcharge  was  necessary because
    of unplanned  and  extended  outages at  NSP-Minnesota's  nuclear generating
    stations and higher than  projected  costs to transmit electricity purchased
    from other utilities  to  NSP-Wisconsin's  service  territory.

  - In  October 1999  the PSCW authorized  a temporary surcharge of $0.00195 per
    kwh   to   electricity   billed   between   Oct.  26  and Dec. 31,  1999. It
    generated approximately  $1.8 million of revenue. Purchased power costs were
    substantially higher during the summer  of  1999  due  to  extreme  weather.

  - On  Feb.  14,  2000,  NSP-Wisconsin  filed an  application with  the PSCW to
    increase  electric  rates  for fuel costs.  In its application NSP-Wisconsin
    noted   that   2000   fuel  costs  are forecast  to be  $11.9 million  above
    authorized levels, primarily  due   to  higher  purchased power costs.   The
    application is currently pending before the PSCW, and a decision is expected
    in the second quarter of the year.  The  amount  of  cost  recovery  and the
    effective  date  of  the  potential  surcharge   will  be   determined  upon
    completion of the regulatory process.    If  NSP-Wisconsin's  application is
    approved, a surcharge would be added to customer bills for the remainder  of
    2000 and all  of  2001.

Michigan

On  Jan.  6,  1999  the   MPSC  approved  a   settlement  agreement  authorizing
NSP-Wisconsin to restructure its Michigan retail electric rates.  The settlement
more closely aligns rates with the cost to provide service to various classes of
customers.    It  will  decrease rates for some customers and increase rates for
others,  but  it  will  not  change  the  total amount of revenue expected to be
collected  from  all  Michigan retail electric sales.  An 11.9 percent return on
equity  was  authorized.    The  new rates have been phased in over two years to
minimize  the  impact on customers.  The second phase was implemented in January
2000.

FERC-Electric

In  response  to  changes  in  the  wholesale  electric market, NSP-Wisconsin is
providing discounts and negotiated services to be competitive. All ten municipal
wholesale customers have current power supply arrangements under which they will
purchase  most  of  their  power  supply  requirements  from  NSP-Wisconsin.

NSP  offers  two  types  of  electric transmission service under its Open Access
Transmission  Tariff:  point-to-point and network. In the first quarter of 1998,
NSP filed point-to-point and network service rate cases with the FERC.  In March
1999,  NSP  filed an offer of settlement that would resolve virtually all issues
in  the  two  cases. The offer of settlement provides an approximate two percent
reduction in point-to-point rates which, combined with anticipated reductions in
non-firm discounting, is expected to have little or no impact on annual revenue.
In  addition,  the  settlement  calls for an annual increase of approximately $1
million  in ancillary service revenues.  Finally, the settlement places a cap on
NSP's  annual  NTS  payment liabilities to its five current NTS customers at $10
million  per  year,  about  15  percent  of which relates to NSP-Wisconsin.  The
point-to-point  and  ancillary rates would be effective Oct. 1, 1998.  The offer
also  includes  a  three-year  moratorium  period  on  future  transmission rate
changes. All parties filed written comments generally recommending FERC approval
of  the  offer.    In  December  1999  the  FERC  issued  an order approving the
settlement.    In  January  2000, NSP and the Southern Minnesota Municipal Power
Agency  reached  a  settlement  resolving  the  remaining NTS liability for 1996
through  1998.  The  settlement  does  not  materially affect 2000 NSP-Wisconsin
earnings.  NSP-Wisconsin  expects  final  FERC  approval  in  2000.

On  Nov.  24,  1998,  Wisconsin  Electric  Power  Company (WE) filed a complaint
against  NSP  with  the  FERC relating to transmission service curtailments.  In
March  1999  NSP and WE reached a settlement, and the settlement was approved by
the  FERC  on May 19, 1999. The settlement provides that NSP is not liable to WE
for  transmission  curtailments  during  1998  and  that  NSP  will bear certain
disputed  transmission mitigation costs for 1998 and 1999.  The financial impact
of  the  settlement  is  not  material.

In  May  1999  a  majority  of    MAPP  members voted to approve a MAPP regional
transmission  service tariff. The MAPP tariff would prospectively supersede MAPP
members'  individual  electric  transmission  service tariffs for most wholesale
transactions.  The  proposed  MAPP  tariff was filed with the FERC in June 1999.
MAPP  proposed  the new tariff be effective 90 days after a FERC order accepting
the  tariff  for  filing.    When  effective,  MAPP's  tariff could reduce NSP's
earnings  due  to lower revenues and/or higher costs. The tariff is pending FERC
action.  While there is a small probability that the tariff could take effect as
early  as July 1, 2000, which would result in a $6 million pretax impact in 2000
(about  15  percent  of  which  would  relate to NSP-Wisconsin), NSP anticipates
continued  regulatory  delay  to  tariff implementation resulting in minimal, if
any,  impact  on  NSP's  2000  pretax  earnings.

			       ELECTRIC OPERATIONS
			       -------------------

Competition
- -----------

NSP-Wisconsin's  electric  sales  are  subject to competition in some areas from
municipally   owned  systems,  electric   cooperatives,   other  utilities   and
independent  power  producers.  Electric service also increasingly competes with
other forms of energy. Although NSP-Wisconsin cannot predict the extent to which
its  future  business  may be affected by supply, relative cost, or promotion of
other electricity or energy suppliers, NSP-Wisconsin believes that it will be in
a  position  to  compete  effectively.

The  Energy  Policy  Act  of  1992  has  been  a  catalyst for comprehensive and
significant  changes in the operation of electric utilities, including increased
competition.  The Act's reform of the Public Utility Holding Company Act of 1935
(PUHCA)   promoted  creation  of   wholesale  nonutility  power  generators  and
authorized  the  FERC  to  require  utilities  to provide wholesale transmission
services  to  third  parties.  The legislation allows utilities and nonregulated
companies to build, own, and operate power plants nationally and internationally
without being subject to restrictions that previously applied to utilities under
the  PUHCA.

Many  states  are currently considering proposals to increase competition in the
supply  of  electricity.  As discussed previously, regulators and legislators in
Wisconsin  and  Michigan are currently considering what actions they should take
regarding  electric industry competition, including restructuring. The timing of
regulatory  actions  regarding  restructuring  and their impact on NSP-Wisconsin
cannot  be  predicted  at  this  time  and  may  be  significant.

NSP  System
- -----------

NSP-Wisconsin's  electric production and transmission systems are interconnected
with the production and transmission system of NSP-Minnesota (the "NSP System").

The  NSP   System  includes  coal,   nuclear,  natural  gas,  waste  wood,   and
refuse-derived fuel (RDF)  steam generating plants, gas and oil fired combustion
turbines,   hydroelectric   plants,   an   interconnection   with  the  Manitoba
Hydro-Electric Board for the purpose of exchanging power, and extra-high voltage
transmission  facilities  for  interconnection to Kansas City, Milwaukee and St.
Louis  to provide the necessary back-up for large power plants in those regions.

NSP-Minnesota  operates  two  nuclear generating plants: the single unit, 578 Mw
Monticello  Nuclear  Generating  Plant and the Prairie Island Nuclear Generating
Plant  with two units having a total summer capacity of 1,049 Mw. The Monticello
Plant commenced operation in 1971 and is licensed to operate until 2010. Prairie
Island  Units  1  and 2 commenced operation in 1973 and 1974 and are licensed to
operate  until  2013 and 2014, respectively. The ability of these nuclear plants
to continue operating until the end of the license periods is dependent upon the
availability  of storage facilities for used nuclear fuel.  The Monticello plant
has  sufficient  temporary storage for used fuel to operate until 2010. With the
additional  on-site  dry  cask fuel storage facilities approved by the Minnesota
Legislature  in  1994,  the  Prairie Island plant is expected to have sufficient
temporary  storage  capacity  to  operate  until  2007.

The  Nuclear  Waste Policy Act required the DOE to begin accepting spent nuclear
fuel  no  later  than  Jan. 31, 1998. In 1996, the DOE notified commercial spent
fuel  owners  of  an  anticipated  delay  in accepting spent nuclear fuel by the
required  date,  and conceded that a permanent storage or disposal facility will
not  be available until at least 2010. Accordingly, NSP has been providing, with
regulatory   and  legislative  approval,  its   own  temporary  on-site  storage
facilities  at  its  Monticello and Prairie Island nuclear plants. NSP-Minnesota
may  have to rely on these on-site or contracted off-site facilities for storage
of  used  fuel to continue operations of its nuclear plants until a DOE disposal
or  storage  facility  is  ready.  (See related legal proceedings under Item 3 -
Legal  Proceedings,  herein.)

During  1998  NSP  announced  its intention to form a nuclear management company
(NMC).  Recent  developments  are:

  - During   1999,  NSP,  WE,  Wisconsin Public Service Corp. and Alliant Energy
    established a NMC  that  it  expects  will  improve  plant  performance  and
    reliability,  strengthen operational efficiency, maintain high safety levels
    and reduce  costs.   The four companies  operate seven nuclear units at five
    sites with a  total  generation  capacity  exceeding  3,650  Mw.

  - In  late 1999,  NMC member  utilities filed  an application with the Nuclear
    Regulatory  Commission  (NRC)  to  transfer plant operating licenses to  the
    NMC. The  four  partners,   including  NSP,  will retain ownership  of their
    respective nuclear plant assets.    License  transfer  would  allow  the NMC
    to  become  an  operating  company  in  2000.  During  1999,  NSP's board of
    directors and the boards of the other utilities approved the transfer of the
    nuclear operating licenses for their  respective  companies  to the NMC. The
    request  to  transfer  operating licenses  requires approval from  state and
    federal regulators, including the NRC.

Capability  and  Demand
- -----------------------

NSP-Wisconsin's  record  peak demand of 1,259 Mw occurred on July 30, 1999. As a
member of MAPP, NSP must own or contract for enough electric generating capacity
to  serve  its own customers plus an additional "reserve requirement" to protect
the  system  from  failure in case of an unexpected generating station outage or
demand  due  to  severe weather. NSP's reserve requirement is determined jointly
with  the  other  parties  to the MAPP Agreement. Currently, the minimum reserve
requirement is 15 percent of the NSP System's maximum demand. (Also see Electric
Power  Pooling  Agreements.)

NSP-Wisconsin primarily relies on plants operated by NSP-Minnesota for base load
generation.     Historically,   approximately   80  percent  of  the  total  kwh
requirements  of   NSP-Wisconsin   were  provided  by  NSP-Minnesota  generating
facilities  or  purchases  made  by  NSP-Minnesota  for  NSP  system  use.

NSP-Wisconsin  owns fourteen thermal electric generating units on four sites and
nineteen  hydroelectric  plants.  These  plants  are  used as "peaking plants" -
called  into  service  during  periods  of  high  demand for electricity - or as
"intermediate load" plants to supplement the output of NSP-Minnesota's base load
plants.    NSP-Wisconsin's  electric  generating units are described in Item 2 -
Properties.

Demand  Side  Management
- ------------------------

NSP-Wisconsin  continues  to  implement  various  Demand  Side  Management (DSM)
programs  designed  to  improve  load  factor  and  reduce NSP-Wisconsin's power
production  cost and system peak demands, thus reducing or delaying the need for
additional   investment   in   new   generation   and  transmission  facilities.
NSP-Wisconsin  currently  offers  a  broad range of DSM programs to all customer
sectors,  including information programs, incentive programs, and rate incentive
programs.  These programs are designed to respond to customer needs and focus on
increasing  the  value  of  service  that  will,  over  the  long  term,  reduce
NSP-Wisconsin's  capital  requirements  and  help  its customer base become more
stable,  energy  efficient  and competitive.  Since 1986, NSP-Wisconsin's retail
DSM  programs  have  achieved  245  Mw  of summer peak demand reduction. This is
equivalent  to  19  percent  of  NSP-Wisconsin's  1999  summer    peak  demand.

The  passage  of  Act  9, the Reliability 2000 bill, developed a new Division of
Energy  and  Public Benefits within the State Department of Administration (DOA)
and  authorized  additional  public  benefit  funding.    This  agency   will be
responsible  for  the  administration  of  energy  conservation programs, energy
assistance  programs  for  low income customers, and renewable and environmental
research.   The current utility spending on these activities will be transferred
to  the  Division  of  Energy  and Public Benefits over a three year period. The
increase in money beyond current utility spending will be collected by utilities
from  their  customers  and  sent  to  the  DOA  for  disbursement.

NSP-Wisconsin  is  currently  working  with  the  Division  of Energy and Public
Benefits,  the  PSCW and other stakeholders on the implementation and compliance
with  the  legislation.    At  this time there are many unknowns surrounding the
future  implementation of energy efficiency services including NSP's future role
in  providing  those services.  Although a significant portion of the costs will
be  passed  through  from  the  customer  to  the  DOA  and thus will not affect
NSP-Wisconsin,  certain  utility  labor  costs  associated  with providing those
services  are  currently  in  question.

Since  1996  NSP-Wisconsin  has  been allowed to immediately expense rather than
defer  and  amortize certain DSM program expenditures.  The remaining balance of
deferred  pre-1996  DSM  program  costs  will be amortized in full by the end of
2002.

Intercompany  Agreements
- ------------------------

NSP-Wisconsin  and  NSP-Minnesota share the electric production and transmission
costs  of the NSP System.  The cost-sharing arrangement between the companies is
referred  to  as the Interchange Agreement. It is a FERC-regulated agreement and
has  been  accepted  by  the  PSCW  and  the  MPSC  for  determination  of costs
recoverable  in  rates  by  NSP-Wisconsin for charges from NSP-Minnesota in rate
cases.

Historically  NSP-Wisconsin's  share  of  the  NSP  System annual production and
transmission  costs  has  been between 15 to 16 percent.  Revenues received from
billings  to  NSP-Minnesota  for  its  share  of  NSP-Wisconsin's production and
transmission   costs   are   recorded   as   electric   operating   revenues  on
NSP-Wisconsin's  income  statement.   The portions of NSP-Minnesota's production
and  transmission  costs  that  were  charged  to NSP-Wisconsin were recorded as
purchased  and   interchange  power  expenses  and  other   operation  expenses,
respectively,  on  NSP-Wisconsin's  income  statement.  (See Note 6 to Financial
Statements).

Under the Interchange Agreement, NSP-Wisconsin could be charged a portion of the
cost  of an assessment made against NSP-Minnesota pursuant to the Price-Anderson
liability  provisions  of  the  Atomic  Energy  Act of 1954.  (See Note 8 to the
Financial  Statements).

NSP  filed  an  updated  Administrative  Services  Agreement  (NSP-Wisconsin and
NSP-Minnesota  share  some  administrative  services and related costs) with the
PSCW  and  Minnesota  Public  Utilities  Commission  (MPUC) in October 1998. The
update  does not fundamentally change the nature of the relationship between the
parties, but rather refines the services that may be exchanged and addresses the
cost  allocation methods to be used.  The updated Agreement requires a full cost
allocation  in  place  of  the  incremental  cost  method  used  in the previous
agreement,  and places an explicit restriction on sharing non-utility resources.
The  new  Agreement  was approved by the PSCW in January 1999, the MPUC in March
1999,  and  became  effective  Jan.  1,  1999.

Fuel  Supply
- ------------

Coal  and  nuclear  fuel  will  continue to be the dominant fuels for NSP System
generating  plants  over  the  next  several  years and natural gas, oil, refuse
derived fuel, waste materials, renewable sources, and wood will also continue to
be  used.  The actual fuel mix for 1999, and the estimated fuel mix for 2000 and
2001,  are  as  follows:

			Fuel  Use  on  Btu  Basis
			-------------------------
				  (Est.)        (Est.)
		     1999          2000          2001
		     ----          ----          ----

     Coal           57.5%          58.5%         58.7%
     Nuclear        38.4%          36.4%         36.7%
     Other           4.1%           5.1%          4.6%

<TABLE>
<CAPTION>

Electric  Operating  Statistics
- -------------------------------

The  following  table  summarizes  the  revenues,  sales  and  customers  from
NSP-Wisconsin's  electric  business,  excluding  sales  to  NSP-Minnesota  and
miscellaneous  revenues:

OPERATING  STATISTICS
- ---------------------

<S>                     <C>            <C>           <C>          <C>           <C>

			       1999          1998          1997          1996          1995
			       ----          ----          ----          ----          ----
ELECTRIC REVENUE (THOUSANDS)
  Residential              $ 126 744     $ 121 178     $ 117 490     $ 118 557    $ 121 073
  Commercial and industrial  190 904       184 137       175 438       169 189      169 416
			     -------       -------       -------       -------      -------
Total retail                 317 648       305 315       292 928       287 746      290 489

  Sales for resale            17 292        16 769        16 429        17 391       17 902
			     -------      --------      --------      --------     --------
Total                      $ 334 940     $ 322 084     $ 309 357     $ 305 137    $ 308 391
			   =========     =========     =========     =========     =========

SALES  (MILLIONS  OF  KILOWATT-HOURS)
  Residential                  1 731         1 706         1 681         1 706        1 718
  Commercial and industrial    3 703         3 674         3 528         3 405        3 327
			       -----         -----         -----         -----        -----
Total  retail                  5 434         5 380         5 209         5 111        5 045
  Sales  for  resale             471           462           455           458          456
			       -----         -----         -----         -----        -----
Total                          5 905         5 842         5 664         5 569        5 501
			       =====         =====         =====         =====        =====

CUSTOMER  ACCOUNTS  (DECEMBER  31)
  Residential                190 926       187 977       184 921       183 036      181 151
  Commercial and industrial   32 265        31 538        31 002        30 695       30 388
			      ------        ------        ------        ------       ------
Total retail                 223 191       219 515       215 923       213 731      211 539
  Sales  for  resale              10            10            10            10           10
			     -------       -------       -------       -------      -------
Total                        223 201       219 525       215 933       213 741      211 549
			     =======       =======       =======       =======      =======

</TABLE>

In  early 1998, Fort James Corp. closed its Ashland, Wis. paper mill. It was one
of  NSP-Wisconsin's ten largest electric and gas customers, purchasing in excess
of  $2  million  of  utility services from NSP-Wisconsin annually. The financial
effect  of  losing this customer was reflected in NSP-Wisconsin's 1998 Wisconsin
rate  filing.

One  of NSP-Wisconsin's five largest combined retail electric and gas customers,
Heileman  Brewing  of  La  Crosse,  was  sold. Stroh's Brewery had sold the beer
labels  and  decided  to  close  its breweries, including the La Crosse brewery.
Heileman  purchased  approximately  $2.8  million  of utility services annually.
Platinum  Holdings,  a  New York based investment company, purchased the brewery
and  began  making  beer  in  November  1999 as the City Brewery.  The estimated
annual  revenue  for gas and electric service for the first year of operation is
$1  million  and  is  expected  to grow as they increase production and possibly
convert  some  of  the  plant  to  produce  ethanol.

				 GAS OPERATIONS
				 --------------

NSP-Wisconsin  has  a strategy of holding a diversified portfolio of natural gas
supplies  and  transportation  arrangements.  It  relies entirely on third party
suppliers  for  its  natural  gas  supply  needs,  and  uses  pipelines only for
transportation  and  storage  services.

NSP-Wisconsin  purchases  natural gas from numerous suppliers, obtains contracts
for  transportation  service  on  directly connected and upstream pipelines, and
delivers  the  supplies  to NSP-Wisconsin's gas service territory.  In addition,
NSP-Wisconsin  has  directly  contracted  for  underground  storage and owns and
operates  liquefied  natural  gas  and   propane-air  peak  shaving  facilities.
NSP-Wisconsin's  diversified  supply  and  transportation  contracts, as well as
underground  storage and peak shaving facilities, provide NSP-Wisconsin with the
ability  to  meet  customer needs with reliable and economic natural gas supply.

The  PSCW is continuing to investigate the need to change natural gas regulation
in  Wisconsin  as  a  result  of changes in the structure of natural gas utility
pipeline  services  provided  to  all  gas  utilities.  The PSCW is advocating a
market  model  in  which  gas  costs  will  be  deregulated  by  segment,  where
competition  is  effective.  Distribution  service  will  remain  regulated.

NSP-Wisconsin  continues  to  hold  annual  and/or winter peaking transportation
contracts  with  Northern  Natural Gas Company, Great Lakes Transmission Limited
Partnership, Northern Border Pipeline Company, Viking, and TransCanada Pipeline,
LTD.

In July 1998 NSP-Wisconsin completed the acquisition of Natural Gas, Inc. (NGI),
a natural gas utility serving approximately 1,900 customers in the New Richmond,
Wis.  area.   The transaction was a tax-free reorganization for tax purposes and
was  recorded  as  a  'pooling of interests' for accounting purposes.  Financial
statements  for prior periods were not restated because the combination had only
an  immaterial  effect  on  operating  results  and  financial  condition.

<TABLE>
<CAPTION>

Gas  Operating  Statistics
- --------------------------

The  following  table  summarizes  the  revenues,  sales  and  customers  from
NSP-Wisconsin's gas business, excluding sales to NSP-Minnesota and miscellaneous
revenues  (including  the  PGA  and  GCRM):

<S>                       <C>           <C>          <C>          <C>            <C>

			      1999          1998          1997          1996          1995
			      ----          ----          ----          ----          ----
REVENUES  (THOUSANDS)
  Residential               $37 732       $35 034       $39 989       $41 382       $37 251
  Commercial  & Industrial   44 453        43 620        49 459        47 033        43 189
			     ------        ------        ------        ------        ------
Total                       $82 185       $78 654       $89 448       $88 415       $80 440
			    =======       =======       =======       =======       =======

SALES  (THOUSANDS  OF  MCF)
  Residential                 5 744         5 168         5 848         6 457         5 873
  Commercial  & Industrial   13 251        12 784        13 132        13 557        13 078
			     ------        ------        ------        ------        ------
Total                        18 995        17 952        18 980        20 014        18 951
			     ======        ======        ======        ======        ======

CUSTOMER  ACCOUNTS  (DECEMBER  31)
  Residential                75 224        72 673        68 631        65 868        63 176
  Commercial  &  Industrial  10 503        10 277         8 809         8 657         8 377
			     ------        ------        ------        ------        ------
Total                        85 727        82 950        77 440        74 525        71 553
			     ======        ======        ======        ======        ======
</TABLE>

<PAGE>
				      ------
			      ENVIRONMENTAL MATTERS
			      ---------------------

NSP-Wisconsin monitors its operations to ensure the environment is not adversely
affected  and  takes  timely  corrective  actions  if  past practices have had a
negative  impact  on  the  environment.   Significant resources are dedicated to
environmental  training,  monitoring  and  compliance.  NSP-Wisconsin strives to
maintain  compliance  with  all  applicable  environmental  laws.

Air  and  Water  Emissions
- --------------------------

NSP-Wisconsin  presently  operates  hydro, coal, natural gas, tire-derived fuel,
railroad  tie,  oil-fired,  wood  and  refuse-derived fuel/wood-fired generation
equipment.
  - The Wisconsin Department of Natural Resources (WDNR) has been authorized  by
    the  United  States  Environmental Protection Agency (EPA) to administer the
    National  Pollutant Discharge  Elimination System  Permits under the Federal
    Water Pollution Control Act  Amendments  of 1977.  Such permits are required
    for the lawful  discharge  of  any pollutant into navigable waters from  any
    point source (e.g.  power  plants).  Permits  have  been issued  for  all of
    NSP-Wisconsin's applicable  plants  and  all  plants are in  compliance with
    permit requirements.
  - The   WDNR   has  jurisdiction  over  emissions  to the  atmosphere from the
    operation of NSP-Wisconsin's power plants.  The operation of NSP-Wisconsin's
    generating plants substantially conforms to  federal  and  state limitations
    pertaining  to  discharges  into  the  air.

In 1994 the EPA proposed air emission guidelines for municipal waste combustors.
NSP-Wisconsin's   French   Island   electric   generating   plant,   which  uses
refuse-derived  fuel,  will  be  subject  to  the  EPA's  small  municipal waste
combustor regulations.  They have not yet been finalized but NSP-Wisconsin could
have to install additional pollution control and monitoring equipment to comply.

The  Clean  Air  Act  calls  for  reductions  in emissions of sulfur dioxide and
nitrogen  oxides  from  electric  generating  plants.  NSP  has already invested
significantly  to  reduce  sulfur  dioxide  emissions  at  its  plants.

In  1997,  the  EPA revised the National Ambient Air Quality Standards for ozone
and  fine  particulate matter. In 1999, these standards were remanded to the EPA
for  reconsideration.  It  is unknown if the EPA will simply try to re-adopt the
1997  standards  or  propose  additional  changes.  It  is anticipated, based on
historical  monitoring,  that NSP will be in compliance with the 1997 standards.
However,  if the standards change or if an area is determined to not comply with
the  standards, reductions in emissions of sulfur dioxide and oxides of nitrogen
could  be  required.

The  Clean  Air  Act  requires  the  EPA  to investigate the impact of air toxic
emissions  from  utilities and, if appropriate, recommend regulations to control
those  emissions.  The  EPA  delivered  a  report to Congress in early 1998 that
recommended additional investigation of air toxics emissions. The report did not
recommend  any controls on utility boilers at that time. In 1999, the EPA issued
an  Information  Collection  Request  which  required  utilities to analyze coal
shipments  for  mercury  and  share  the  results  with  the EPA and a number of
coal-fired  generating   units   were   randomly   selected,  including  one  of
NSP-Wisconsin's  Bay  Front generating units, for mercury emissions stack tests.
The  EPA  intends to use the data to make a regulatory determination on the need
for  mercury  controls  on  coal-fired  utility  boilers  by  the  end  of 2000.

In  October  1998  the  EPA  published nitrogen oxide (NOx) emission regulations
affecting 22 states, including Wisconsin.  The goal of the new regulations is to
reduce  NOx  emissions  by  85  percent  by May 1, 2003.  Two of NSP-Wisconsin's
boilers  and  eight  of its combustion turbines could have been affected by this
action.    If  the  existing boilers and combustion turbines were made compliant
using  retrofit  technology  to  control  NOx  emissions,  it  could  have  cost
NSP-Wisconsin up to $62.3 million for capital improvements and add $13.6 million
each year to operation and maintenance expenses.  This was the estimated cost of
the  most expensive alternative to achieve compliance, which was not necessarily
the  compliance alternative of choice.  If the rules had been finalized in their
most  stringent  form,  other  alternatives  for these older units may have been
deemed  more  cost  effective  than  retrofitting.

NSP-Wisconsin  joined  with  two  other Wisconsin-based utilities as well as the
Wisconsin  Paper  Council  and  Wisconsin  Manufacturers and Commerce industrial
organizations  to  request  a  judicial  review  of  the  EPA's final NOx rules.
NSP-Wisconsin  believed  that the EPA improperly included Wisconsin in the scope
of  the  regulatory  action  and it improperly calculated potential emissions of
NOx,    reducing  the  allowable  emission  limits  for  the  state.

In  1999 the EPA was ordered by a federal appeals panel (7th Circuit) to suspend
implementation  of  the NOx rules pending further action on a lawsuit brought by
another  trade  group.  Subsequently,  the   7th  Circuit  action  commenced  by
NSP-Wisconsin  and  other  parties  was   transferred  to  the  DC  Circuit  and
consolidated  with a similar action pending in the DC Circuit. In March 2000 the
Court  ruled  that the EPA unlawfully included Wisconsin in the scope of the NOx
rules.    That  decision  releases  NSP-Wisconsin  from  the  new  NOx  rules.

Legislation  has  been introduced in Wisconsin that would require a reduction of
the  amount  of mercury emitted by electric generating plants and other sources.
As  currently  proposed,  the  legislation  would require significant and costly
reductions  of  mercury  emissions,   without  the  assurance  of   commensurate
environmental  benefits.   NSP-Wisconsin is working with the Wisconsin Utilities
Association  and  other  organizations,  seeking   amendments  to  the  proposed
legislation.

To  comply with federal and state laws and state regulatory permit requirements,
NSP  has  installed  environmental  monitoring  systems  at all coal and RDF ash
landfills  and  coal  stockpiles  to  assess  and  monitor  the  impact of these
facilities  on  the  quality  of  ground  and  surface  waters.

In  1994,  the  United  Nations  Framework  Convention  on  Climate  Change  was
established.  In  1997  the  Kyoto Protocol was drafted and adopted at the third
Conference.    This  Protocol will become effective following ratification by 55
countries,  provided  those  55 countries account for at least 55 percent of the
total  carbon  dioxide  emissions  for 1990. Since the Conference at Kyoto there
have  been  several  conferences  in which significant progress has been made to
turn  the  broad  concepts  of  Kyoto  into  working  realities,  including  the
development  of  an action plan. The sixth Conference will meet in November 2000
to  continue  development  of  the  plan. Although the U.S. has signed the Kyoto
Protocol,  it must be ratified by the U.S. Senate for the U.S. to become a party
to  the  protocol. If the U.S. becomes a party, the Kyoto Protocol would impose,
during  the  first  commitment  period of 2008-2012, a binding obligation on the
U.S.  to  reduce  Greenhouse  Gas  emissions by seven percent below 1990 levels.
Until  the  details  regarding  the action plan are completed, the impact on NSP
cannot  be  determined.

Waste  Disposal
- ---------------

NSP-Wisconsin  is  potentially liable for remediating waste disposal sites owned
by  others  and  for decommissioning and restoration of present and former plant
sites.  (See  "Environmental  Contingencies"  in  Footnote  8  to  the Financial
Statements  in  Item  8.)

NSP  has met or exceeded the state and federal removal and disposal requirements
for  polychlorinated  biphenyl (PCB) equipment. NSP has removed nearly all known
PCB  capacitors from its distribution system, network transformers and equipment
in  power  plants.  NSP continues to dispose of PCB-contaminated mineral oil and
equipment  in  accordance  with  regulations.  PCB-contaminated  mineral  oil is
detoxified and reused or burned for energy recovery at permitted facilities. The
amount  of  any  future  cleanup  or  remediation costs associated with past PCB
disposal  practices  is  unknown  at  this  time.

NSP-Wisconsin  had been named as one of three potentially responsible parties in
connection  with  environmental  contamination  at  a site in Ashland, Wis. (See
"Environmental  Contingencies" in Footnote 8 to the Financial Statements in Item
8.)

NSP-Wisconsin   was   also   investigating   its  responsibility  to   remediate
contamination  found  at  a  former  landfill site in Amery, Wis.  NSP-Wisconsin
reached a settlement with the owner of the landfill during the second quarter of
1999  that  released  NSP-Wisconsin  from  liability.

Electromagnetic  Fields  (EMF)
- ------------------------------

EMF  surround  electric  wires  and conductors of electricity such as electrical
tools,  household  wiring,  appliances,  electric  distribution  lines, electric
substations and high-voltage electric transmission lines. Extensive research has
been conducted in the last three decades concerning the possibility that adverse
health  effects  may  result from exposure to power-frequency fields surrounding
transmission  and  distribution  lines and the electrical appliances and devices
which  are  common  in  residences  and  workplaces.   By 1995, it was generally
concluded in the scientific community that there was no consistent evidence that
exposure  to  EMF  produced by power lines and electric devices causes cancer or
produces  other  adverse  effects  on  human health.  Extensive research studies
published since 1995 have reinforced this view. The nation's electric utilities,
including NSP, continue to support research in an effort to determine whether or
not exposure to EMF causes health effects. The interaction of humans with EMF is
complicated  and  will  continue  to  be  an  area  of  public  concern.

Contingencies
- -------------

Both  regulatory  requirements  and environmental technology change rapidly. NSP
cannot estimate the extent to which it may be required by law, in the future, to
make  additional capital expenditures or incur additional operating expenses for
environmental  purposes.  NSP  also  cannot predict whether future environmental
regulations  might  result  in  significant reductions in generating capacity or
efficiency  or  otherwise  affect  NSP's  income,  operations  or  facilities.

			   CONSTRUCTION AND FINANCING
			   --------------------------

During  the five years ended Dec. 31, 1999, NSP-Wisconsin had gross additions to
utility   plant  in  service  of   approximately  $277  million.    Included  in
NSP-Wisconsin's  gross  additions    is  $30  million  for  electric  production
facilities,  $171  million  for  other  electric properties, $32 million for gas
utility  properties,  and  $44  million  for  other utility properties. Based on
studies  made by NSP-Wisconsin, the weighted average age of depreciable property
was  approximately  15  years  at  Dec.  31,  1999.

Expenditures  for  NSP-Wisconsin's construction programs for the next five years
are  estimated  to  be  as  follows:

     Year          Estimated  Construction  Expenditures
     ----          -------------------------------------
		   (millions  of  dollars)

     2000             $89
     2001              71
     2002              90
     2003              76
     2004              63
		     ----

     TOTAL           $389
		     ====

The  largest  projects  included  in  these  estimates  are  to  construct a new
230-kilovolt  (kv)  electric transmission line between Chisago County, Minn. and
Amery,  Wis.  and  a  new 161 kv line between Stone Lake, Wis. and the Bay Front
Generating  Plant  in  Ashland,  Wis., and to rebuild transmission lines between
Baldwin  and  Abbotsford,  Wis.  These  projects'  estimated  total  cost is $77
million, of which about $29 million will be spent in 2000. The 2000 construction
expenditures  are  estimated  to  include approximately $75 million for electric
facilities,  $8  million for gas facilities and $6 million for general plant and
equipment.  It  is  presently  estimated  that  approximately  79 percent of the
2000-2004  construction  expenditures  will  be provided by internally generated
funds,  with  the  remainder  from the issue of common equity and short-term and
long-term debt.  At Dec. 31, 1999, NSP-Wisconsin's short-term borrowings payable
to  NSP-Minnesota were $80.8 million. The PSCW has authorized up to $100 million
of  short-term  borrowing.  In  addition to short-term borrowings, NSP-Wisconsin
currently  projects the need to issue $30 million of common stock equity and $50
million  in long-term debt in 2000, and $70 million of long-term debt in 2003 to
finance  the  estimated construction expenditures for the 2000-2004 construction
program.

The  foregoing   estimates  of  future   construction  expenditures,  internally
generated  funds  and  external  financing  requirements can be affected by many
factors, including load growth, competition, inflation, changes in the tax laws,
rate  relief,  earnings  and regulatory actions.  Major electric and gas utility
projects  in Wisconsin are currently subject to the jurisdiction of the PSCW and
require  its  approval.    Hence,  the  above estimated construction program and
financing  program  could  change  from  time to time due to variations in these
other  factors.

Bond  Ratings
- -------------

Standard and Poor's and Fitch IBCA currently rate NSP-Wisconsin's first mortgage
bonds  AA.  Moody's Investors Service rates NSP-Wisconsin's first mortgage bonds
Aa3,  and  the unsecured resource recovery bonds guaranteed by NSP-Wisconsin A1.
On  Nov.  15,  1999, Standard and Poor's assigned a preliminary rating of AA- to
NSP-Wisconsin's new $80 million shelf registration of unsecured debt securities.
A final rating will be assigned after their review is complete. On Dec. 2, 1999,
Fitch  IBCA rated the same shelf registration AA- and affirmed its AA rating for
NSP-Wisconsin's  first  mortgage  bonds.

These  ratings  are the opinions of the rating agency  and an explanation of the
significance  of  these  ratings may be obtained from them. A security rating is
not  a recommendation to buy, sell or hold securities and is subject to revision
or  withdrawal  at  any  time  by  the  rating  agency.

Long  Term  Debt
- ----------------

During 1999 NSP-Wisconsin filed a shelf registration with the SEC to issue up to
$80 million of unsecured long-term debt. The board of directors of NSP-Wisconsin
had  authorized  the  issuance  of  up  to $80 million of long-term debt and, in
October  1999,  NSP-Wisconsin received approval from the PSCW to issue up to $80
million of long-term debt and to increase its short-term borrowing limit to $100
million. NSP-Wisconsin plans to issue unsecured long-term debt during the fourth
quarter  of  2000.    The funds will be used primarily to reduce short-term debt
levels.  (See  Notes  2  and  3  to  the  Financial  Statements.)

Common  Stock  Equity
- ---------------------

On  March 3, 2000, NSP-Wisconsin filed an application with the PSCW for approval
to  issue  up  to  $30  million  of  common  stock to its parent, NSP-Minnesota.

			 EMPLOYEES AND EMPLOYEE BENEFITS
			 -------------------------------

At   year-end  1999,  NSP-Wisconsin  had  997  full-  and  part-time  employees.
Approximately  410  of   them   are  represented  by  one  local  union  of  the
International Brotherhood of Electrical Workers. In 1999, NSP  and the five IBEW
local unions representing NSP employees  reached  agreement  on    a   five-year
extension  of  the  collective bargaining  agreement.  The  contract  expires at
the  end  of  2004.

Recent changes to NSP-Wisconsin's employee and retiree benefits, which support a
broad  NSP  goal  of  providing  market-based  benefits,  include:

WAGE  INCREASES:  In 1999 and 2000 nonbargaining employees received average wage
increases  of  3.4  percent  and 4.4 percent, respectively. Bargaining employees
received  2 percent per year wage increases in 1999 and 3.5 percent increases in
2000  under  the  new  collective  bargaining  agreement.

RETIREMENT  PLAN  CHANGES:  NSP  revised  its retirement plans for nonbargaining
employees  (effective  January 1999) and bargaining employees (effective January
2000)  as  follows:

  - The  retiree  medical plan  was  discontinued  for  nonbargaining  employees
    retiring  after  Dec.  31, 1998 and for bargaining employees retiring  after
    Dec. 31,  1999.
  - The  qualified  pension  plan  was enhanced to provide a Retirement Spending
    Account  and  an  enhanced Social Security supplement which retirees can use
    for medical  coverage  or  to  supplement  pension  benefits.
  - The   401(k)  plan   was  enhanced,    increasing  the  amount  of  employee
    contributions  matched  by  NSP.

<PAGE>
- ------
ITEM  2  -  PROPERTIES
- ----------------------

Electric  Utility
- -----------------

     NSP-Wisconsin's  electric  generating  facilities  are:

						  Year               Summer
     Station  and  Units          Fuel          Installed        Capability (Mw)
     -------------------          ----          ---------        ---------------
     Combustion  Turbine:
     Flambeau  Station           Gas/Oil          1969                  12
     Park  Falls,  WI
	 (1  unit)
     Wheaton                     Gas/Oil          1973                 346
     Eau  Claire,  WI
	 (6  units)
     French  Island                Oil            1974                 154
     La  Crosse,  WI
	 (2  units)
     Steam:
     Bay  Front                 Coal/Wood/      1945-1960               73
     Ashland,  WI                  Gas
	 (3  units)
     French  Island             Wood/RDF        1940-1948               29
     La  Crosse,  WI
	 (2  units)
     Hydro  Plants:
	 (19 plants)                          Various dates            251
								       ---

     TOTAL                                                             865
								       ===

At  Dec.  31,  1999,  NSP-Wisconsin owned approximately 2,400 structure miles of
electric  transmission  lines and 9,600 structure miles of electric distribution
lines. Virtually all of the land and personal property owned by NSP-Wisconsin is
pledged  as  collateral  for  its  first  mortgage  bonds.

Gas  Utility
- ------------

The gas properties of NSP-Wisconsin include approximately 1,811 miles of natural
gas  distribution  mains.    NSP-Wisconsin  owns two liquefied natural gas (LNG)
facilities with a combined storage capacity of 0.3 Billion Cubic Feet (bcf), and
three  propane-air plants with a storage capacity of 0.02 bcf, to supplement the
supply  of  natural  gas  available  during  periods of high demand. The two LNG
facilities  are  located  in  Eau  Claire  and  LaCrosse,  Wis. The LaCrosse LNG
facility  is  currently not in service. NSP-Wisconsin has propane-air facilities
with  a  capacity of 153,000 gallons to further supplement its gas supply in the
LaCrosse,  Wis.  area  during  peak  periods.    NSP-Wisconsin  added  a  second
propane-air  plant with a capacity of 25,500 gallons in New Richmond, Wis., with
the  acquisition  of  NGI  in  1998  and  its  third  propane-air plant with the
acquisition  of  the  Fort  McCoy  gas  properties  near  Sparta, Wis., in 1999.


<PAGE>
- ------
ITEM  3  -  LEGAL  PROCEEDINGS
- ------------------------------

In the normal course of business, NSP-Wisconsin is a party to routine claims and
litigation arising from prior and current operations.  NSP-Wisconsin is actively
defending  these  matters  and  has recorded an estimate of the probable cost of
settlement  or  other  disposition.

In  1997, NSP was served with a summons and complaint on behalf of the owners of
Schachtner  Farms  located  in Deer Park, Wis.  The complaint alleged that stray
voltage  from  NSP's  system  harmed  their  dairy  herd  resulting in lost milk
production,  injury  to  the  dairy  herd, lost profits and increased veterinary
expenses.    On Nov. 23, 1999, the jury returned a verdict finding NSP negligent
and  awarding  Schachtner  Farms  $850,000 for economic damages and $200,000 for
inconvenience,  annoyance  and  loss of use and enjoyment of their property plus
costs  and  interest.  The Court trebled the damages because the jury found that
NSP  was  willful, wanton or reckless in its failure to provide adequate service
to  the  farm.    NSP  has  appealed the decision to the Court of Appeals, Third
District,  of  the  State of Wisconsin. NSP-Wisconsin anticipates that insurance
will  indemnify  it  for  all  damages and costs subject to applicable insurance
policy  deductibles.

On  Feb.  20, 1999 a person who was not an NSP employee was killed while working
with  a  hydraulic  press  at NSP-Wisconsin's Western Avenue Service Center. The
claim  by  the  decedent's  family was recently settled on a confidential basis.
Because  a  portion  of  the  settlement  proceeds  satisfies  the claims of the
decedent's  minor  children,  the  settlement  is  subject  to  court  approval.
Resolution of this claim should conclude all potential legal claims arising from
this  incident.

On  July  2,  1999,  various  insurers for Cenex Supply filed a complaint in the
Circuit  Court for Clark County, Wisconsin, alleging that fire damage to Cenex's
property  in  October  1995 was caused by NSP's negligence.  Damages of $600,000
are claimed. The lawsuit is in the early stages, however, NSP believes the claim
is  defensible.

The City of St. Croix Falls, Wis., has filed suit in the U.S. District Court for
the  Western  District  of Wisconsin against NSP-Wisconsin alleging that, during
the  pendency  of  PSCW proceedings on NSP-Wisconsin's proposed Chisago to Apple
River   transmission   line   project,  NSP-Wisconsin   engaged   in   ex  parte
communications  with  PSCW Commissioners when it met with PSCW Commissioners for
the  purpose  of  discussing general transmission issues.  The City alleges that
the  alleged ex parte communications deprived it of procedural due process.  The
City  asks  for recovery of the costs and attorneys' fees it incurred during its
participation in the PSCW proceeding, punitive damages, and costs and attorneys'
fees  associated with the present action. NSP-Wisconsin denies that any improper
subjects  were  discussed  during  its  meetings with the PSCW Commissioners and
denies  that  the  City  is  entitled  to  the  relief  and  damages  requested.

The  DOE  was required by statute and contract to accept spent nuclear fuel from
NSP  System  nuclear generating facilities no later than Jan. 31, 1998.  In 1996
the  DOE  notified commercial spent nuclear fuel owners that it could not accept
their  spent  nuclear  fuel    by  Jan. 31, 1998 and that a permanent storage or
disposal  facility  would  not  be available until at least 2010.  NSP and other
affected  parties  have commenced lawsuits against the DOE to require it to meet
its  contractual  obligations and to escrow payments that are being made to them
for  the permanent disposal program. NSP has also commenced an action to recover
damages  caused  by the DOE's breach of its statutory and contractual obligation
to  accept  spent  nuclear fuel. The DOE's failure to fulfill its obligation has
increased  NSP's  expenses for interim storage of spent nuclear fuel and related
issues,  may  impact the length of time NSP System nuclear generating facilities
can  operate,  and  has  led to concern over past payments to the DOE by utility
customers  to  fund  the  permanent  disposal  program.

NSP-Wisconsin  was given a favorable ruling in a service dispute with Eau Claire
Electric  Cooperative  (EC Co-op).  EC Co-op had installed electric service to a
new  industrial  park  in  Osseo, Wis., which is a NSP-Wisconsin franchise area.
NSP-Wisconsin  filed a complaint  with the PSCW and requested that it be allowed
to  serve  the  park.        On  Oct.  29,  1998,  the  PSCW  ruled  in favor of
NSP-Wisconsin.    The ruling gave NSP-Wisconsin the exclusive right to serve the
park,  and it directed the EC Co-op to sell their facilities to NSP-Wisconsin or
remove them within 30 days.  The decision was sustained in an appeal to the Dane
County  circuit  court  and  NSP-Wisconsin  is now delivering electricity in the
industrial  park.

On  Nov.  24,  1998, Wisconsin Electric Power Co. (WE) filed a complaint against
NSP with the FERC, relating to transmission service curtailments. In March 1999,
NSP and WE reached a settlement agreement, which was approved by the FERC on May
19,  1999.      The  settlement  provides that NSP would not be liable to WE for
transmission  curtailments  during  1998  and  NSP  would  bear certain disputed
transmission  mitigation  costs  for 1998 and 1999.  The financial impact of the
settlement  is  not  material.

For a discussion of environmental proceedings, see "Environmental Matters" under
Item  1,  incorporated  by reference.  For a discussion of proceedings involving
NSP-Wisconsin's  utility  rates,  see  "Regulation  and  Rates"  under  Item  1,
incorporated  by  reference.



ITEM  4  -  SUBMISSION  OF  MATTERS  TO  A  VOTE  OF  SECURITY  HOLDERS
- -----------------------------------------------------------------------

None


<PAGE>
PART  II

ITEM  5  -  MARKET  PRICE  OF  AND  DIVIDENDS  ON  THE  REGISTRANT'S
     COMMON  EQUITY  AND  RELATED  STOCKHOLDER  MATTERS
     --------------------------------------------------

This  is  not  applicable  as  NSP-Wisconsin  is  a  wholly  owned  subsidiary.

ITEM  6  -  SELECTED  FINANCIAL  DATA
- -------------------------------------

This  is  omitted per conditions set forth in general instructions I (1) (a) and
(b)  of  Form  10-K  for  wholly owned subsidiaries (reduced disclosure format).


<PAGE>
ITEM  7  -  MANAGEMENT'S  DISCUSSION  AND  ANALYSIS  OF  FINANCIAL
     CONDITION  AND  RESULTS  OF  OPERATIONS
     ---------------------------------------

Discussion  of  financial  condition and liquidity is omitted per conditions set
forth  in  general  instructions I (1) (a) and (b) of Form 10-K for wholly owned
subsidiaries.    It  is  replaced  with  management's narrative analysis and the
results  of operations as set forth in general instructions I (2) (a) of Form 10
K  for  wholly  owned  subsidiaries  (reduced  disclosure  format).

The  following  discussion  and  analysis by management focuses on those factors
that had a material effect on NSP-Wisconsin's financial condition and results of
operations  during  1999  and 1998, or are expected to have a material impact in
the  future.    It should be read in conjunction with the accompanying Financial
Statements  and  Notes.

Except  for  the  historical  statements  contained  in this report, the matters
discussed  in  the  following   discussion  and  analysis   are  forward-looking
statements  that  are  subject  to certain risks, uncertainties and assumptions.
Such  forward-looking  statements are intended to be identified in this document
by  the  words  "anticipate",  "estimate",  "expect",   "objective",  "outlook",
"possible",  "potential"  and  similar  expressions.    Actual  results may vary
materially.    Factors  that  could  cause  actual  results to differ materially
include,  but  are  not  limited  to:

  - general   economic   conditions,    including   their   impact   on  capital
      expenditures;
  - business  conditions  in  the  energy  industry;
  - competitive  factors;
  - unusual  weather;
  - changes  in  federal  or  state  legislation;
  - regulation;
  - issues  relating  to  Year  2000  remediation  efforts;
  - the items set forth below under "Factors Affecting Results of Operations";
  - and the other risk factors listed from time to  time by NSP in reports filed
    with  the Securities and Exchange Commission (SEC),  including Exhibit 99.01
    to  NSP-Wisconsin's  report  on  Form  10-K.

RESULTS  OF  OPERATIONS

On  March  24,  1999,  NSP  and  NCE  agreed  to  merge.  It  is  expected  that
NSP-Wisconsin  will  continue  to exist as an operating subsidiary of the merged
company.    The  following  discussion  and  analysis  is based on the financial
condition  and  operations  of  NSP-Wisconsin and does not reflect the potential
effects  of  the  combination  between  NSP  and  NCE.

FACTORS  AFFECTING  RESULTS  OF  OPERATIONS
- -------------------------------------------

In  addition  to  items  noted  in the Notes to the Financial Statements of this
report, the historical and future trends of NSP's operating results are affected
by  the  following  factors:

VARIATIONS  IN  WEATHER  CONDITIONS  -    Both electric and gas sales levels are
significantly affected by variations in weather conditions.  NSP estimates sales
levels  under  normal  weather conditions and analyzes the approximate effect of
variations  from  historical  average  temperatures on actual sales levels.  The
estimated  impact  of  weather  on operating revenues in relation to sales under
normal  weather  conditions  is shown in the discussion of electric revenues and
gas  revenues.


<PAGE>
SALES  GROWTH  - The following table summarizes NSP-Wisconsin's growth in actual
electric and  gas  sales  and  growth  on  a  weather normalized (W/N) basis for
1999 as  compared  with  1998.   NSP-Wisconsin's weather  normalization  process
removes the estimated impact on sales of temperature variations from  historical
averages.


			     PERCENTAGE SALES GROWTH           1999 VS. 1998
			     -----------------------
							    ACTUAL          W/N
							    ------          ---
				 Electric Residential        1.4 %        -0.2 %
		   Electric Industrial and Commercial        0.8 %         0.7 %
		   ----------------------------------     --------     ---------
				Total Electric Retail        1.0 %         0.4 %
				      Electric Resale        2.0 %         1.4 %
				      ---------------     --------     ---------
				  TOTAL ELECTRIC SALES        1.1%         0.5 %
			------------------------------     -------     ---------
					      Gas Firm       11.5%          4.1%
				     Gas Interruptible        4.4%           NA
				    Gas for generation      -25.9%           NA
				    ------------------      ------           --
				      TOTAL GAS SALES         5.8%         1.6 %
			    -------------------------     --------     ---------

NA  =  not  applicable

1999  COMPARED  WITH  1998
- --------------------------

ELECTRIC  REVENUES  for  1999  increased $13.0 million, or 3.3 percent, compared
with  1998.    The  following  table summarizes the change in electric revenues.
Power  supply and transmission revenue relates to interchange agreement revenues
received  from  NSP-Minnesota and reflect a net decrease in NSP-Wisconsin's fuel
and  transmission  expenses.

					  ELECTRIC REVENUES     1999 VS. 1998
					  -----------------
				      (MILLIONS OF DOLLARS)
				      ---------------------
							   $ CHANGE     % CHANGE
							   --------     --------

		     Sales growth (excluding weather impact)  $ 1.5     0.5 %
					      Weather impact    1.8     0.6 %
						Rate changes    9.4     2.9 %
							      -----     -----
				Total electric sales revenue  $12.7     4.0 %
					Power supply revenue    0.0     0.1 %
			      Transmission and other revenue    0.3     0.9 %
							     -------    -----
			     Total Electric Revenue Increase  $13.0     3.3 %
							      =====     =====

ELECTRIC  MARGIN  equals electric revenues minus production expenses, consisting
of  purchased and interchange power and fuel for electric generation.  The table
below  calculated  electric  margin  for the years ended Dec. 31, 1999 and 1998.

					 ELECTRIC MARGIN       1999      1998
					  ---------------
							    (MILLIONS OF DOLLARS)
							    ---------------------

				       Electric revenues     $ 411.5     $ 398.5
			    Fuel for electric generation        (9.9)      (11.4)
			 Purchased and interchange power      (192.5)     (190.0)
							   ----------    --------
					 Electric Margin     $ 209.1     $ 197.1
							     =======     ========


<PAGE>
Electric  production  expenses  tend  to vary with changing retail and wholesale
sales requirements and unit cost changes in fuel and purchased power.  The table
below  summarizes the principal reasons for electric margin changes from 1998 to
1999.

				     CHANGE IN ELECTRIC MARGIN     1999 VS. 1998
				    -------------------------
				       (MILLIONS OF DOLLARS)
				       ---------------------
									$ CHANGE
									--------

			      Sales growth (excluding weather impact)      $ 1.0
						      Weather impact         1.3
							Rate changes         9.4
				      Interchange and other revenues         0.3
									 -------
					Total Electric Margin Increase     $12.0
									   =====



GAS  REVENUES  for  1999  increased  $3.5 million, or 4.5 percent, compared with
1998.    The  following table summarizes the change in gas revenues.  Changes in
per unit gas costs are reflected in customer rates through the gas cost recovery
mechanism.

					   GAS REVENUES       1999 VS. 1998
					   ------------
				  (MILLIONS OF DOLLARS)
				  ---------------------
							  $ CHANGE     % CHANGE
							  --------     --------

		 Sales growth (excluding weather impact)     $ 1.2        1.6 %
					  Weather impact       3.3        4.2 %
					    Rate changes      (1.0)      (1.3 %)
							  --------       ------
			      Total Gas Revenue Increase     $ 3.5        4.5 %
							  ========       =======


GAS  MARGIN  equals  gas  revenues  minus the cost of gas sold.  The table below
calculated  gas  margin  for  the  years  ended  Dec.  31,  1999  and  1998.

					       GAS MARGIN      1999     1998
					       ----------
				    (MILLIONS OF DOLLARS)
				    ---------------------

					     Gas revenues     $ 82.3     $ 78.8
		    Cost of gas purchased and transported      (55.5)     (53.0)
							    ---------    -------
					       Gas Margin     $ 26.8     $ 25.8
							      ======     ======


The  cost of gas tends to vary with changing sales requirements and unit cost of
gas  purchased.    However,  due  to the gas cost recovery mechanism, nearly all
fluctuations  in  the cost of gas have no effect on gas margin.  The table below
summarizes  the  principal  reasons  for  gas  margin changes from 1998 to 1999.

					  CHANGE IN GAS MARGIN     1999 VS. 1998
					  --------------------
					 (MILLIONS OF DOLLARS)
					 ---------------------
									$ CHANGE
									--------

		       Sales growth (excluding weather impact)            $ 0.7
						Weather impact              1.3
						  Rate changes            ( 1.0)
									 -------
				     Total Gas Margin Increase            $ 1.0
									 =======


OTHER  OPERATING,  MAINTENANCE,  CONSERVATION  DEMAND SIDE MANAGEMENT (DSM), AND
ADMINISTRATIVE  AND  GENERAL  (A&G) expenses together increased $0.3 million, or
0.3  percent,  in  1999  compared  to  1998.    The increase is due primarily to
increased  maintenance,  customer  service   initiatives,  and  amortization  of
regulatory  deferred  network  transmission  service  (NTS) fees offset by lower
authorized  DSM  and  employee  benefits  in  1999.

DEPRECIATION  AND  AMORTIZATION expense increased $2.9 million, or 7.6  percent,
in  1999  compared to 1998.  The increase is due mainly to increases in plant in
service  and  additional  depreciation authorized by the PSCW in September 1998.

TECHNOLOGY  CHANGES  FOR  THE  YEAR  2000  (Y2K)

NSP's Y2K program covered not only NSP's 2,000 computer applications, consisting
of  about  75,000  programs and totaling more than 30 million lines of code, but
also  the thousands of hardware and embedded system components in use throughout
NSP.   Although it appears that NSP successfully transitioned into the year 2000
with  no  Y2K  disruptions  to customers or to internal operations, there are no
guarantees  that a Y2K-related problem will not surface at a later date.  NSP is
not  presently  aware  of any such situations; however, occurrences of this type
could  adversely  affect  NSP's  business,  operating   results,  and  financial
condition.

NSP  has spent approximately $22 million for Y2K efforts from 1996 through 1999.
This  includes  $9 million in 1999.  These costs have been expensed as incurred,
except  for  a  portion  deferred  for  approved rate recovery.  NSP-Wisconsin's
portion of NSP's Y2K project costs was $1.2 million, $375,000 of which was spent
in  1999.

ACCOUNTING  CHANGE  -    In  June  1998,  the FASB issued Statement of Financial
Accounting  Standard  (SFAS)  Number 133, "Accounting for Derivative Instruments
and  Hedging  Activities."  This  statement  requires  that  all  derivatives be
recognized  at  fair value in the balance sheet and all changes in fair value be
recognized   currently  in   earnings  or  deferred  as  a  component  of  other
comprehensive  income,  depending  on  the  intended  use of the derivative, its
resulting  designation, and its effectiveness.  NSP plans to adopt this standard
in  2001,  as  required.    NSP  has not yet determined that potential impact of
implementing  this  statement.


ITEM  7A  -  QUANTITATIVE  AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK
- --------------------------------------------------------------------------------

NSP-Wisconsin  did  not have any derivative financial instruments outstanding at
the  end  of  the latest fiscal year.  Accordingly, the disclosures about market
risk  are  not  applicable.


<PAGE>
ITEM  8  -  FINANCIAL  STATEMENTS  AND  SUPPLEMENTARY  DATA
- -----------------------------------------------------------

See  Item  14(a)-1  in  Part  IV  for  financial  statements  included  herein.

See Note 10 to the financial statements for summarized quarterly financial data.



<PAGE>
======
ITEM  8  -  FINANCIAL  STATEMENTS  AND  SUPPLEMENTARY  DATA
- -----------------------------------------------------------

REPORT  OF  INDEPENDENT  ACCOUNTANTS
====================================


To  The  Shareholder  of  Northern  States  Power  Company  (Wisconsin):


In  our  opinion,  the accompanying balance sheets and the related statements of
income  and  retained earnings and of cash flows present fairly, in all material
respects,    the   financial   position   of   Northern   States  Power  Company
(NSP-Wisconsin),  a  Wisconsin  corporation,  at Dec. 31, 1999 and 1998, and the
results  of its operations and its cash flows for each of the three years in the
period  ended  Dec. 31, 1999, in conformity with accounting principles generally
accepted  in  the  United  States.      These  financial   statements  are   the
responsibility  of  NSP-Wisconsin's management; our responsibility is to express
an  opinion on these financial statements based on our audits.  We conducted our
audits  of  these  statements  in  accordance  with auditing standards generally
accepted  in the United States, which require that we plan and perform the audit
to  obtain  reasonable assurance about whether the financial statements are free
of  material  misstatement.    An  audit  includes  examining,  on a test basis,
evidence  supporting  the  amounts  and disclosures in the financial statements,
assessing  the  accounting  principles  used  and  significant estimates made by
management,  and  evaluating  the  overall financial statement presentation.  We
believe  that  our  audits  provide a reasonable basis for the opinion expressed
above.


/s/

PRICEWATERHOUSECOOPERS  LLP
Minneapolis,  Minnesota
Jan.  31,  2000


ITEM  8  -  FINANCIAL  STATEMENTS  AND  SUPPLEMENTARY  DATAL
- ------------------------------------------------------------

<PAGE>
- ------
<TABLE>
<CAPTION>
STATEMENTS  OF  INCOME  AND  RETAINED  EARNINGS                    Year  Ended December 31
								   -----------------------
<S>                                                          <C>         <C>        <C>
(Thousands  of  dollars)                                         1999        1998        1997

Operating  Revenues
     Electric                                                $  411 532  $  398 497  $  382 859
     Gas                                                         82 375      78 845      89 790

Total                                                           493 907     477 342     472 649

Operating  Expenses
     Purchased  and  interchange  power                         192 541     190 019     179 708
     Fuel  for  electric generation                               9 941      11 355      10 023
     Gas purchased  for  resale                                  55 534      53 067      61 195
     Other  operation                                            54 437      48 009      45 534
     Maintenance                                                 22 599      21 437      19 734
     Administrative and general                                  16 998      21 521      17 845
     Conservation and demand side management                      5 122       7 853       8 935
     Depreciation  and  amortization                             42 117      39 135      37 815
     Property  and  general  taxes                               14 725      14 507      14 140
     Income  taxes                                               25 546      20 809      24 120

Total  operating  expenses                                      439 560     427 712     419 049

Operating  Income                                                54 347      49 630      53 600

Other  Income  (Expense)
     Allowance for funds used during construction-equity            271         393         246
     Other income and deductions-net of applicable income taxes     278         851       1 253

Total  Other  Income  (Expense)-Net                                 549      1  244       1 499

Income  Before  Interest  Charges                                54 896      50 874      55 099

Interest  Charges
     Interest  on  long-term  debt                               16 185      16 204      16 322
     Other  interest  and  amortization                           3 442       2 985       1 688
     Allowance  for  funds  used  during  construction-debt      (1 097)       (510)       (328)

Total  interest  charges                                         18 530      18 679      17 682

Net  Income                                                      36 366      32 195      37 417

Retained  Earnings,  January  1                                 250 890     244 171     234 751
Retained  Earnings  of  acquired  business                                      729
Dividends  on common stock paid to parent                       (26 997)    (26 205)    (27 997)

Retained  Earnings,  December  31                            $  260 259  $  250 890  $  244 171

See  Notes  to  Financial  Statements.
</TABLE>

<PAGE>
<TABLE>
<CAPTION>

STATEMENTS  OF  CASH  FLOWS                                   Year  Ended  December  31
							      -------------------------
<S>                                                 <C>             <C>             <C>

(Thousands  of  dollars)                                1999             1998             1997
- ------------------------                                ----             ----             ----
Cash  Flows  from  Operating  Activities:
     Net  Income                                       $36 366          $32 195          $37 417
     Adjustments  to  reconcile  net  income  to
     cash from operating activities:
       Depreciation  and  amortization                  43 044           40 059           38 991
       Deferred  income  taxes                           3 695            5 405            4 372
       Deferred  investment  tax  credits recognized      (838)            (859)            (880)
       Allowance  for  funds used during
	 construction - equity                            (271)            (393)            (246)
       Undistributed  equity  in  subsidiary
	 company  earnings                                (409)              (3)            (300)
     Cash provided by (used for) changes in certain
       working capital items                             5 591           (1 768)          (1 491)
     Cash provided by (used for) changes in other
       assets and liabilities                           (2 230)           6 724           (2 993)

Net  Cash  Provided  by  Operating  Activities          84 948           81 360           74 870

Cash  Flows  from  Investing  Activities:
     Capital  expenditures                             (85 471)         (66 646)         (53 580)
     Increase  in  construction payables                 2 963              538              899
     Allowance for  funds  used  during
       construction  -  equity                             271              393              246
     Other                                                (614)             347             (615)

Net  Cash  Used  for Investing Activities              (82 851)         (65 368)         (53 050)

Cash  Flows  from  Financing  Activities:
     Issuances of short-term debt due to
       parent - net of repayments                       24 900           10 400            6 000
     Redemption  of  long-term  debt                                       (167)
     Dividends  paid  to  parent                       (26 997)         (26 205)         (27 997)

Net  Cash  Used  for Financing  Activities              (2 097)         (15 972)         (21 997)

Net increase (decrease) in cash and
  cash equivalents                                           0               20             (177)

Cash and cash equivalents beginning of period               51               31              208

Cash  and  cash  equivalents  end  of  period         $     51        $      51          $    31


Cash  provided  by  (used  for)  changes  in  certain  working  capital  items:

     Accounts receivable and unbilled revenues         $(3 329)         $(1 188)         $ 6 847
     Materials  and  supplies  inventories               4 482           (1 243)          (3 980)
     Payables  and  accrued  liabilities                 6 631              268           (4 060)
     Income  and  other  taxes  accrued                 (2 589)           1 643              134
     Other                                                 396           (1 248)            (432)

     Net                                                $5 591          $(1 768)         $(1 491)

Supplemental  Disclosures  of  Cash  Flow  Information:
     Cash  paid  during  the  year  for:
     Interest  (net of amount capitalized)             $17 565         $ 17 345         $ 16 581
     Income  taxes  (net  of refunds received)         $24 838         $ 10 824         $ 20 673

     See  Notes  to  Financial  Statements.

</TABLE>

<PAGE>

<TABLE>

BALANCE  SHEETS                                                        December  31
<S>                                                          <C>           <C>
(Thousands  of  dollars)                                            1999           1998

ASSETS
Utility  Plant
     Electric-including  construction  work  in  progress:
       1999,  $43,788;  1998,  $22,770                          $1 034 315      $  972 442
     Gas-including  construction  work  in  progress:
       1999,  $1,077;  1998,  $1,606                               118 279         113 574
     Other-including  construction  work  in  progress:
     1999,  $5,310;  1998,  $4,481                                  87 726          81 040

  Total                                                          1 240 320       1 167 056

     Accumulated  provision  for  depreciation                    (487 549)       (457 272)

Net  utility  plant                                                752 771         709 784


Current  Assets
     Cash                                                               51              51
     Accounts receivable-net of accumulated provision for
       uncollectible accounts: 1999, $943,  1998, $825              37 320          34 748
     Unbilled  utility  revenues                                    21 768          21 011
     Materials and supplies inventories - at average cost
     Fuel                                                            7 465          12 406
     Other                                                           7 068           6 609
     Prepayments  and  other                                        13 076          13 472

Total  current  assets                                              86 748          88 297

Other  Assets
     Regulatory  assets                                             39 252          42 467
     Other investments                                               9 295           7 823
     Nonutility property - net of accumulated depreciation:
       1999,  $76;  1998,  $75                                       2 768           2 803
     Unamortized  debt  expense                                      1 575           1 668
     Long-term  prepayments  and  deferred  charges                 14 694          10 869

Total  other  assets                                                67 584          65 630

Total  Assets                                                   $  907 103      $  863 711

     See  Notes  to  Financial  Statements.

<PAGE>

BALANCE  SHEETS                                                          December  31

(Thousands  of  dollars)                                            1999          1998



LIABILITIES  AND  EQUITY
Capitalization
     Common stock-authorized 1,000,000 shares of $100 par
       value; issued  shares:  1999 and 1998, 862,000           $  86 200      $   86 200
     Premium  on  common  stock                                    10 541          10 541
     Retained earnings                                            260 259         250 890

  Total common stock equity                                       357 000         347 631

     Long-term  debt-net  of  unamortized  discount:
	 1999,  $1,650;  1998,  $1,737                            231 950         231 863

Total  capitalization                                             588 950         579 494

Current  Liabilities
     Notes  payable  -  parent  company                            80 800          55 900
     Accounts  payable                                             18 570          14 301
     Payables to affiliated companies (principally parent)         21 404          16 596
     Salaries,  wages,  and  vacation  pay  accrued                 5 656           5 910
     Taxes  accrued                                                   829           3 418
     Interest  accrued                                              4 330           4 184
     Other                                                          5 950           4 310

Total  current  liabilities                                       137 539         104 619

Other  Liabilities
     Accumulated  deferred  income  taxes                          111 772        110 831
     Accumulated  deferred  investment  tax  credits                17 281         18 122
     Regulatory  liabilities                                        21 726         21 947
     Customer  advances                                             11 398          9 458
     Benefit  obligations  and  other                               18 437         19 240

Total  other  liabilities                                          180 614        179 598

Commitments  and  Contingent  Liabilities  (see  Note  8)

Total  Liabilities  and  Equity                                 $  907 103    $   863 711

     See  Notes  to  Financial  Statements.

</TABLE>

<PAGE>
     NORTHERN  STATES  POWER  COMPANY  (WISCONSIN)
     NOTES  TO  FINANCIAL  STATEMENTS

1.          Summary  of  Accounting  Policies

System  of Accounts  Northern States Power Company (Wisconsin), (NSP-Wisconsin),
a  wholly  owned  subsidiary  of  Northern  States  Power  Company,  a Minnesota
corporation  (NSP-Minnesota), is primarily a public utility serving customers in
Wisconsin  and  Michigan.   Its accounting records conform to either the uniform
system  of  accounts of the Federal Energy Regulatory Commission (FERC) or those
of  the  Public  Service  Commission of Wisconsin (PSCW) and the Michigan Public
Service  Commission (MPSC), which systems are the same in all material respects.

Investment  in  Subsidiaries    NSP-Wisconsin  carries  its  investment  in  its
subsidiaries  (Chippewa  and  Flambeau Improvement Company, 75.86 percent owned;
NSP  Lands,   Incorporated,  100  percent  owned;  and  Clearwater  Investments,
Incorporated,  100  percent  owned)  at  cost  plus  equity  in  earnings  since
acquisition.      The  impact  of  consolidating  these  subsidiaries  would  be
immaterial.

Related  Party   Transactions    NSP-Wisconsin's  financial  statements  include
intracompany  transactions  and balances related to sales among the electric and
gas  utility  businesses  of  NSP-Wisconsin as well as intercompany transactions
with  NSP-Minnesota and Viking, including intercompany profits which are allowed
in  utility  rates.     See  Note  6  for  further  discussion  of  intercompany
transactions  with  NSP-Minnesota.

Utility  Plant  and  Retirements  Utility plant is stated at original cost.  The
cost  of  additions  to utility plant includes contracted work, direct labor and
materials,  allocable overheads and allowance for funds used during construction
(AFC).  The cost of units of property retired, plus net removal cost, is charged
to the accumulated provision for depreciation and amortization.  Maintenance and
replacement of items determined to be less than units of property are charged to
operating  expenses.

Depreciation   For financial reporting purposes, depreciation is computed on the
straight-line  method  based  on the annual rates certified by the PSCW and MPSC
for  the  various classes of property.  Depreciation provisions, as a percentage
of  the average balance of depreciable property in service, were 3.66 percent in
1999,  3.57  percent  in  1998,  and  3.61  percent  in  1997.

Allowance  for  Funds  Used  during Construction (AFC)  AFC, a non-cash item, is
computed  by  applying a composite pretax rate, representing the cost of capital
used  to  fund  utility construction, to qualified construction work in progress
(CWIP).  NSP-Wisconsin uses the FERC calculation for production and transmission
property  and  the PSCW calculation for other qualified CWIP. The rates used for
the  FERC  calculation were 5.29 percent in 1999, 5.80 percent in 1998, and 5.68
percent  in  1997. The rates used for the PSCW calculation were 10.17 percent in
1999  and  1998,  and  10.00 percent in 1997. The amount of AFC capitalized as a
construction cost in CWIP is credited to other income and interest charges.  AFC
amounts  capitalized  in CWIP are included in utility rate base for establishing
utility  service  rates.

Revenues    Revenues  are  recognized  based  on  sales to customers each month.
Because  utility  customer meters are read and billed on a cycle basis, unbilled
revenues  are  estimated  and  recorded  for  services provided from the monthly
meter-reading  dates  to  month-end.

Regulatory Deferrals  As a regulated utility, NSP-Wisconsin accounts for certain
income  and  expense  items  under  the  provisions  of  Statement  of Financial
Accounting Standards (SFAS) No. 71 - Accounting for the Effects of Certain Types
of  Regulation.   In doing so, certain costs which would otherwise be charged to
expense  are  deferred  as  regulatory  assets  based  on expected recovery from
customers  in  future rates.  Likewise, certain credits which would otherwise be
reflected  as  income  are  deferred  as  regulatory  liabilities  based  on the
expectation that they will be returned to customers in the future.  Management's
expected recovery of deferred costs and expected flowback of deferred credits is
generally  based  on  specific  ratemaking decisions or precedent for each item.
Regulatory assets and liabilities are being amortized consistent with ratemaking
treatment  as  established  by  regulators.   Note 7 describes the components of
regulatory  assets  and  liabilities.

Income Taxes  Under the liability method used by NSP-Wisconsin, income taxes are
deferred  for  all  temporary  differences  between pretax financial and taxable
income,  and between the book and tax bases of assets and liabilities.  Deferred
taxes are recorded using the tax rates scheduled by tax law to be in effect when
the  temporary  differences  reverse.  Due to the effects of regulation, current
income  tax  expense  is provided for the reversal of some temporary differences
previously  accounted  for  by  the  flow-through  method.  Also, regulation has
created  certain  regulatory  assets and liabilities related to income taxes, as
summarized  in  Note  7.

NSP-Wisconsin is included in the consolidated federal income tax return filed by
NSP-Minnesota  and  files  separate  state  returns  for Wisconsin and Michigan.
NSP-Wisconsin  records  current and deferred income taxes at the statutory rates
as  if it filed a separate return for federal income tax purposes.  State income
tax  payments  are  made directly to the taxing authorities.  Federal income tax
payments  are  made to the Internal Revenue Service by NSP-Minnesota and charged
back  to  NSP-Wisconsin.

Investment  tax credits were deferred and are being amortized over the estimated
lives  of  the  related  property.

Environmental Costs   Accruals for environmental costs are recognized when it is
probable  that a liability has been incurred and the amount of the liability can
be  reasonably  estimated.    Costs  are  charged  to  expense (or deferred as a
regulatory  asset  based on expected recovery from customers in future rates) if
they  relate  to  the  remediation of conditions caused by past operations or if
they  are  not  expected  to  mitigate  or  prevent  contamination  from  future
operations.   Where environmental expenditures relate to facilities currently in
use  (such  as  pollution  control  equipment), the costs may be capitalized and
depreciated  over  the  future  service periods. Estimated remediation costs are
recorded at undiscounted amounts, independent of any insurance or rate recovery,
based  on  prior  experience,  assessments  and  current  technology.    Accrued
obligations  are  regularly  adjusted as environmental assessments and estimates
are revised, and remediation efforts proceed.  For sites where NSP-Wisconsin has
been  designated  as  one of several potentially responsible parties, the amount
accrued  represents  NSP-Wisconsin's estimated share of the cost.  NSP-Wisconsin
intends  to treat any future costs related to decommissioning and restoration of
its  power plants and substation sites, where operation may extend indefinitely,
as  a  capitalized  removal  cost  of  retirement in utility plant. Depreciation
expense  levels currently recovered in rates include a provision for an estimate
of  removal  costs.

Use of Estimates  In recording transactions and balances resulting from business
operations,  NSP-Wisconsin    uses  estimates  based  on  the  best  information
available.  Estimates  are  used  for such items as plant depreciable lives, tax
provisions,  uncollectible  accounts, environmental loss contingencies, unbilled
revenues and actuarially determined benefit costs. As better information becomes
available  (or  actual  amounts  are  determinable),  the recorded estimates are
revised.  Consequently,  operating results can be affected by revisions to prior
accounting  estimates.

Reclassifications  Certain reclassifications have been made to the 1998 and 1997
financial  statements  to  conform   with   the  1999  presentation.       These
reclassifications  had  no  effect  on  net  income.

2.          Long-term  Debt

						      December  31  December  31
							  1999          1998

     Long-term debt includes the following issues:      (Thousands of dollars)

     First Mortgage  Bonds  -  Series  due:
     Oct.  1,  2003,  5 3/4%                             $ 40 000     $ 40 000
     March 1, 2023, 7 1/4%                                110 000      110 000
     Dec. 1, 2026, 7 3/8%                                  65 000       65 000

     Total  First  Mortgage  Bonds                        215 000      215 000

     City of La Crosse Resource Recovery
       Revenue  Bonds - Series due Nov. 1, 2021, 6%        18 600       18 600

     Total  long-term  debt                             $ 233 600    $ 233 600


Except  for  minor  exclusions, all real and personal property is subject to the
lien  of  NSP-Wisconsin's  first  mortgage bonds.  The Supplemental and Restated
Trust  Indenture  dated  March  1,  1991,  and effective Oct. 1, 1993 permits an
amount of established permanent additions to be deemed equivalent to the payment
of  cash necessary to redeem one percent of the highest principal amount of each
series  of  first mortgage bonds (other than resource recovery financing) at any
time  outstanding.

Fair  Value  of Debt  The estimated fair value of NSP-Wisconsin's long term debt
at   December  31,   1999  and  1998  is  $218.1  million  and  $247.2  million,
respectively.    This  fair value is estimated based on the quoted market prices
for the same or similar issues, or on the current rates offered to NSP-Wisconsin
for  debt  of  the  same  remaining  maturities.

Capital  Lease  Obligations      Amounts due under capital lease obligations are
$14,000    in  2000  and  $0  thereafter.

3.          Short-Term  Borrowings

NSP-Wisconsin  had bank lines of credit aggregating $1 million at Dec. 31, 1999.
Compensating  balance  arrangements  in support of such lines of credit were not
required.    These credit lines make short-term financing available by providing
bank  loans.  During  1999  and  1998  there  were  no bank loans outstanding as
NSP-Wisconsin  obtained  short-term  borrowings  from  NSP-Minnesota  at
NSP-Minnesota's  average  daily  interest  rate,  including  the  cost  of their
compensating  balance  requirements.

The  PSCW  has authorized NSP-Wisconsin to make short-term borrowings up to $100
million.   At Dec. 31, 1999 and 1998, NSP-Wisconsin had $80.8 and $55.9 million,
respectively,  in  short-term  borrowings  from  NSP-Minnesota  outstanding. The
weighted average interest rates on all short-term borrowings as of Dec. 31, 1999
and  1998,  were  5.99  percent  and  5.80  percent,  respectively.

4.          Income  Tax  Expense

The  total  income  tax expense differs from the amount computed by applying the
federal  income tax statutory rate of 35 percent to net income before income tax
expense.    The  reasons  for  the  difference  are  as  follows:

<TABLE>

<S>                                                          <C>         <C>         <C>

								 1999         1998         1997

     Tax  computed  at  statutory  rate                          35.0%        35.0%        35.0%
     Increases  (decreases)  in  tax  from:
       State income taxes, net of federal income tax benefit      5.3          4.9          3.7
       Investment  tax  credits  recognized                      (1.4)        (1.6)        (1.5)
       Other  -  net                                              2.1          0.6          1.2

     Effective  income  tax  rate                                41.0%        38.9%        38.4%

     Income tax expense is comprised of the following:
     (Thousands  of  Dollars)

     Included  in  Utility  operating  expenses:
       Current  federal  tax  expense                        $ 18 163    $ 13 249      $ 15 549
       Current  state  tax  expense                             4 511       3 002         3 671
       Deferred federal  tax  expense                           3 103       4 381         4 688
       Deferred  state  tax  expense                              607       1 036         1 092
       Deferred  investment  tax  credit  adjustments            (838)       (859)         (880)

    Total                                                      25 546      20 809        24 120

     Included in other income and deductions - net:
       Current  federal  tax  expense                            (177)       (233)        1 942
       Current  state  tax expense                                (52)        (96)       (1 345)
       Deferred federal  tax  expense                             (15)        (12)       (1 408)
       Deferred state tax expense                                   0           0             0

    Total  income  tax  expense                              $ 25 302    $ 20 468      $ 23 309

</TABLE>
<PAGE>

<TABLE>
<CAPTION>

The  components  of  NSP-Wisconsin's  net  deferred tax liability at December 31
(including  current  and  noncurrent  amounts)  were  as  follows:

<S>                                                        <C>                  <C>
(Thousands  of  dollars)                                        1999                 1998

Deferred  tax  liabilities:
    Differences  between book and tax bases of property     $ 112 461            $ 110 612
    Tax  benefit  transfer  leases                                 82                   96
    Regulatory assets                                          14 266               11 180
    Other                                                       9 906                6 002

Total  deferred  tax  liabilities                             136 715              127 890

Deferred  tax  assets:
    Deferred  investment  tax  credits                          6 927                7 262
    Regulatory liabilities                                      7 286                7 942
    Deferred  compensation,  accrued  vacation  and
      other  reserves  not  currently  deductible               3 941                  494
    Other                                                       4 382                  (31)

Total  deferred  tax  assets                                   22 536               15 667

Net  deferred  tax  liability                               $ 114 179            $ 112 223

5.          Benefit  Plans  and  Other  Postretirement  Benefits

NSP  offers  the  following  benefit plans to participating employees, including
those  of the NSP-Wisconsin. Approximately 45 percent of NSP-Wisconsin's benefit
employees are represented by one local labor union under a collective-bargaining
agreement,  which  expires    in  2004.

PENSION BENEFITS NSP has two noncontributory, defined benefit pension plans that
cover almost all utility employees. Benefits are based on a combination of years
of  service,  the  employee's  highest average pay and Social Security benefits.

NSP's  policy is to fully fund into an external trust the actuarially determined
pension  costs  recognized  for  ratemaking  and  financial  reporting purposes,
subject  to  the  limitations  of applicable employee benefit and tax laws. Plan
assets  principally  consist  of the common stock of public companies, corporate
bonds  and  U.S.  government  securities.

Effective  Jan.  1,  1998,  NSP made two changes to its method of accounting for
pension  costs.    First,  actuarial gains and losses are now amortized over the
longest  period  allowed  to  reduce the volatility of accrued pension costs and
second,  pension  assets  are  now  allocated  based  on  subsidiaries'  benefit
obligations,  to  better  match  earnings  on  total  plan  assets  with     the
corresponding  subsidiary  benefit  obligations. The net effect of these changes
was  an increase in periodic pension costs (represented by a decrease in pension
accrual  credits)  of  $1.4 million in 1998, all related to periods prior to the
change.  The cumulative effects of these changes are not separately presented on
the  face  of  the  statements  of  income because the impact is immaterial.


</TABLE>
<TABLE>
<CAPTION>

COMPONENTS  OF  NET  PERIODIC  BENEFIT  COST

<S>                                      <C>          <C>         <C>
(THOUSANDS  OF  DOLLARS)                    1999        1998        1997
- ------------------------                    ----        ----        ----
Service  cost                              $4 280      $3 444      $3 062
Interest  cost                             10 494       9 400       8 926
Expected  return  on  plan  assets        (17 948)    (15 477)    (13 725)
Amortization  of  transition asset            (10)        (10)        (10)
Amortization  of  prior  service  cost      2 607         660         133
Recognized  actuarial  gain                (2 783)     (1 371)     (4 156)

Net periodic benefit cost under SFAS 87   $(3 360)    $(3 354)    $(5 770)

</TABLE>
<TABLE>
<CAPTION>
RECONCILIATION  OF  FUNDED  STATUS      TOTAL NSP PLAN     NSP-WISCONSIN PORTION

<S>                                    <C>             <C>            <C>          <C>

(THOUSANDS  OF  DOLLARS)                    1999            1998          1999          1998

Benefit obligation at January 1        $ 1 143 464     $ 1 048 251    $ 136 264    $ 128 222
Service  cost                               36 421          31 643        4 280        3 444
Interest  cost                              86 429          78 839       10 494        9 400
Plan  amendments                           184 255         102 315       26 003        9 625
Actuarial  (gain)  loss                   (105 634)        (41 635)     (12 073)      (3 846)
Benefit  payments                          (97 086)        (75 949)     (13 065)     (10 581)

Benefit  obligation at December 31     $ 1 247 849     $ 1 143 464    $ 151 903    $ 136 264

Fair value of plan assets at January 1 $ 2 221 819     $ 1 978 538    $ 264 769    $ 234 304
Actual  return  on  plan  assets           293 904         319 230       42 721       41 046
Benefit  payments                          (97 086)        (75 949)     (13 065)     (10 581)

Fair value of plan assets at
  December 31                          $ 2 418 637     $ 2 221 819    $ 294 425    $ 264 769

Funded status at December 31 - excess
  of assets over obligations           $ 1 170 788     $ 1 078 355    $ 142 522    $ 128 505
Unrecognized  transition  asset               (311)           (387)         (37)         (47)
Unrecognized  prior  service  cost         277 350         114 305       34 697       11 301
Unrecognized  net  gain                 (1 381 889)     (1 167 340)    (164 267)    (130 204)

Net amount recognized-prepaid
  benefit asset                         $   65 938      $   24 933     $ 12 915    $   9 555

WEIGHTED AVERAGE ASSUMPTIONS USED IN PENSION BENEFIT CALCULATIONS WERE:

							      1999                      1998

Discount  rate  at  end  of  year                             7.5%                      6.5%
Expected  return  on plan assets for year - before tax        8.5%                      8.5%
Rate  of future compensation increase per year                4.5%                      4.5%

</TABLE>

The prepaid pension asset for NSP-Wisconsin is included in "Other Assets" on the
Balance  Sheet  as  a  long-term  prepayment.

POSTRETIREMENT  HEALTH  CARE  NSP  has a contributory health and welfare benefit
plan  that  provides  health care and death benefits to almost all NSP retirees.
The  plan was terminated for nonbargaining employees retiring after 1998 and for
bargaining  employees after 1999. For covered retirees, the plan enables NSP and
such  retirees  to  share  the  costs  of retiree health care. NSP nonbargaining
retirees  pay 40 percent of total health care costs. Cost-sharing for bargaining
employees  is  governed  by  the terms of NSP's collective bargaining agreement.

In  conjunction with the 1993 adoption of SFAS No. 106-Employers' Accounting for
Postretirement  Benefits  Other  Than  Pensions,  NSP  elected  to  amortize the
unrecognized   accumulated   postretirement   benefit  obligation  (APBO)  on  a
straight-line  basis  over  20  years.

Regulators  for  almost all of NSP's retail and wholesale customers have allowed
full  rate  recovery  of  increased benefit costs under SFAS No. 106.  Wisconsin
retail  regulators  require external funding to the extent it is tax advantaged.
Such funding began in 1993. For wholesale ratemaking, the FERC requires external
funding  for  all benefits paid and accrued under SFAS No. 106. Plan assets held
in  external  funding trusts principally consist of investments in equity mutual
funds  and  cash  equivalents.

<TABLE>
<CAPTION>
COMPONENTS  OF  NET  PERIODIC  BENEFIT  COST

<S>                                          <C>         <C>           <C>
(THOUSANDS  OF  DOLLARS)                        1999         1998          1997

Service  cost                                $    27      $   431       $   644
Interest  cost                                 1 558        2 509         2 694
Expected  return  on  plan  assets              (920)        (844)         (663)
Amortization  of  transition  obligation         332        1 239         1 474
Recognized  actuarial  loss                       56

Net  periodic benefit cost under SFAS 106    $ 1 053     $ 3 335        $ 4 149
</TABLE>
<TABLE>
<CAPTION>
RECONCILIATION  OF  FUNDED  STATUS
TOTAL  NSP  PLAN                                        NSP-WISCONSIN  PORTION

<S>                                        <C>         <C>           <C>          <C>
(THOUSANDS  OF  DOLLARS)                       1999          1998     1999     1998

Benefit  obligation  at  January  1         $ 219 762     $ 279 230     $ 36 092    $ 40 062
Service  cost                                     196         3 247           27         431
Interest  cost                                  9 184        15 896        1 558       2 509
Plan  amendments                              (80 840)      (51 456)     (13 264)     (4 697)
Actuarial  (gain)  loss                         8 269        (9 732)       2 349         336
Benefit  payments                             (16 637)      (17 423)      (1 892)     (2 549)

Benefit obligation at December 31           $ 139 934     $ 219 762     $ 24 870    $ 36 092

Fair  value  of plan assets at January 1     $ 34 514      $ 19 783     $ 12 127    $ 10 553
Actual  return  on  plan  assets                3 982         2 471        1 644       1 386
Employer  contributions                        13 339        29 683        1 811       2 737
Benefit  payments                             (16 637)      (17 423)      (1 892)     (2 549)

Fair  value of plan assets at December 31    $ 35 198      $ 34 514     $ 13 690    $ 12 127

Funded  status  at  December  31  -
     unfunded  obligation                   $ 104 736     $ 185 248     $ 11 180    $ 23 965
Unrecognized  transition  obligation          (22 073)     (104 482)      (2 580)    (16 176)
Unrecognized  prior service cost                2 926         2 399
Unrecognized  net  loss                       (10 580)       (3 790)      (4 433)     (2 865)

Net amount recognized - accrued liability    $ 75 009     $  79 375     $  4 167    $  4 924


WEIGHTED  AVERAGE  ASSUMPTIONS USED IN POSTRETIREMENT BENEFIT CALCULATIONS WERE:

							      1999                     1998
Discount  rate  at  end  of  year                             7.5%                     6.5%
Expected return on plan assets for
  year - before tax                                           8.0%                     8.0%
Rate of future health care cost increase
  per year:
  Next succeeding year-age 65 and older                       6.1%                     6.1%
  Next succeeding year-under age 65                           8.1%                     8.1%
  Final  rate  of  increase  in  2004                         5.5%                     5.0%

Effect  of  changes  in the assumed health care cost trend rate for each year on
NSP-Wisconsin's  portion:

1% increase in APBO components at December 31, 1999       $ 2 166
1% decrease in APBO components at December 31, 1999        (1 878)
1% increase in service and interest costs components
  of  the  net  periodic  cost                                126
1% decrease in service and interest costs components
  of  the  net  periodic  cost                               (109)

</TABLE>

The  accrued  postretirement  liability  for NSP-Wisconsin is included in "Other
Liabilities"  on  the  Balance  Sheet  as  a  benefit  obligation.

401(K)  NSP  has  a  contributory, defined contribution Retirement Savings Plan,
which  complies  with  section  401(k)  of  the Internal Revenue Code and covers
substantially  all  utility employees. NSP matches specified amounts of employee
contributions  to  the  plan.  NSP-Wisconsin's matching contributions were: $0.8
million  in  1999,  $0.6  million  in  1998  and  $0.5  million  in  1997.

6.          Parent  Company  and  Intercompany  Agreements

NSP-Wisconsin  and  NSP-Minnesota share the electric production and transmission
costs  of the NSP System.  A FERC approved agreement (the Interchange Agreement)
between NSP-Wisconsin and NSP-Minnesota provides for the sharing of all costs of
electric  generation  and  transmission  facilities of the NSP System, including
capital costs.  Billings under the Interchange Agreement and an intercompany gas
agreement  which  are  included  in  the  statement  of  income  are as follows:

					      Year  Ended  December  31

					    1999          1998          1997

     (Thousands  of  dollars)
     Operating  revenues:
     Electric                             $74 214       $73 674       $71 262
     Gas                                       $0           $45           $45
     Operating  expenses:
     Purchased  and  interchange  power  $192 541      $190 019      $179 708
     Gas  purchased  for  resale             $192          $213          $231
     Other  operation                     $18 212       $15 066       $11 972

7.          Regulatory  Assets  and  Liabilities

The following summarizes the  individual  components  of  unamortized regulatory
assets and  liabilities  shown on the Balance Sheet at December 31:

<TABLE>
<S>                                               <C>                   <C>          <C>
(Thousands  of  dollars)                          Amortization  Period       1999        1998

AFC  recorded  in plant on a net-of-tax basis     Plant Lives<F1>        $  9 726    $  9 795
Losses  on  reacquired  debt                      Term of Related Debt     11 248      11 887
Conservation  and  energy  management programs    3 years<F1>               5 254       7 032
Environmental  costs                              As allowed in rates      11 161      10 369
Pensions  and  other                              Mainly  10  years         1 863       3 384

Total  Regulatory  Assets                                                $ 39 252    $ 42 467

Excess deferred income taxes collected from customers                    $  6 390    $  4 334
Investment  tax  credit  deferrals                                         11 583      12 132
Other                                                                       3 753       5 481

Total  Regulatory  Liabilities                                           $ 21 726    $ 21 947

<FN>
<F1>  Earns  a  return  on  investment  in  the  ratemaking  process.
</FN>
</TABLE>

8.          Commitments  and  Contingent  Liabilities

COMMITMENTS   NSP-Wisconsin presently estimates capital expenditures will be $89
million  in  2000  and  $389  million  for  2000-2004.

Rentals under operating leases were approximately $3.1 million in 1999 and 1998,
and  $3.3  million  in  1997.  Future  commitments  under these leases generally
decline  from  current  levels.

PURCHASED  GAS  CONTRACTS      NSP-Wisconsin  has contracts for the purchase and
delivery  of  a  significant  portion  of  its  natural gas requirements.  These
contracts,  which expire in various years between 2000 and 2010, require minimum
contractual purchases and deliveries of natural gas.  In total, NSP-Wisconsin is
committed  to  the  minimum purchase of approximately $93 million of natural gas
and  related  transportation,  or  to make payments in lieu thereof, under these
contracts.    In  addition,  NSP-Wisconsin is required to pay additional amounts
depending  on  actual  quantities shipped under these agreements.  NSP-Wisconsin
has  been  very  active  in  developing  a mix of gas supply, transportation and
storage  contracts  designed  to  meet  its  needs  for  retail  gas sales.  The
contracts  are  with several suppliers and for various periods of time.  Because
NSP-Wisconsin  has  other  sources  of  natural  gas available and suppliers are
expected to continue to provide reliable natural gas supplies, risk of loss from
non-performance  under  these  contracts  is  not  considered  significant.   In
addition,  NSP-Wisconsin's  risk  of  loss (in the form of increased costs) from
market  price  changes  in  natural  gas  is  mitigated  through the cost-of-gas
adjustment  provision  of the ratemaking process, which provides for recovery of
prudently  incurred  natural  gas  costs.

NUCLEAR  CONTINGENCIES   Although NSP-Wisconsin does not own a nuclear facility,
any assessment made against NSP-Minnesota and under the Price-Anderson liability
provisions  of  the Atomic Energy Act of 1954 would be a cost included under the
Interchange  Agreement  (see  Note  6)  and  NSP-Wisconsin  would be charged its
proportion  of  the assessment. NSP's public liability for claims resulting from
any  nuclear  incident  is limited to $9.5 billion under the 1988 Price-Anderson
amendment  to  the  Atomic  Energy Act of 1954.  NSP has secured $200 million of
coverage  for  its public liability exposure with a pool of insurance companies.
The  remaining  $9.3  billion  of  exposure is funded by the Secondary Financial
Protection Program, available from assessments by the federal government in case
of  a  nuclear accident.  NSP is subject to assessments of up to $88 million for
each  of  its three licensed reactors to be applied for public liability arising
from  a  nuclear incident at any licensed nuclear facility in the United States.
The  maximum funding requirement is $10 million per reactor during any one year.

NSP  purchases  insurance  for  property damage and site decontamination cleanup
costs  from  Nuclear Electric Insurance Limited (NEIL).  The coverage limits are
$1.5  billion  for  each  of  NSP's  two  nuclear  plant  sites.

NEIL  also provides business interruption insurance coverage, including the cost
of  replacement  power  obtained  during certain prolonged accidental outages of
nuclear  generating  units.   Premiums billed to NSP from NEIL are expensed over
the  policy  term.    All companies insured with NEIL are subject to retroactive
premium  adjustments  if  losses  exceed accumulated reserve funds.  Capital has
been  accumulated in the reserve funds of NEIL to the extent that NSP would have
no  exposure  for  retroactive  premium assessments in case of a single incident
under  the  business  interruption  and  the property damage insurance coverage.
However,  in  each calendar year, NSP could be subject to maximum assessments of
approximately  $4  million  for  business interruption insurance and $15 million
for property damage insurance if losses exceed  accumulated  reserve  funds.

ENVIRONMENTAL  CONTINGENCIES    NSP-Wisconsin may be involved in the cleanup and
remediation  at  seven former disposal or manufactured gas plant sites. One site
is a facility formerly used by a vendor to sort and store transformers that were
disposed of by NSP and others.  There are two projects to remove fuel tanks that
are no longer used. The other four sites are at locations of former manufactured
gas   plants  at  Ashland,  LaCrosse,   Eau  Claire  and  Chippewa  Falls,  Wis.
NSP-Wisconsin  is  conducting  supplemental  investigations of the LaCrosse, Eau
Claire, and Chippewa Falls sites as a result of ongoing monitoring and revisions
to Wisconsin's groundwater standards.  These sites were previously remediated in
the  1980's based on the regulatory standards in place at that time. The Ashland
site  is  described  below.    The ultimate cleanup and remediation costs at the
LaCrosse,  Eau  Claire  and Chippewa Falls sites are not known at this time, but
are  expected  to  be  immaterial.

NSP-Wisconsin  had been named as one of three potentially responsible parties in
connection  with  environmental  contamination  at  a  site  in Ashland, Wis. As
discussed below, the United States Environmental Protection Agency (EPA) and the
Wisconsin Department of Natural Resources (WDNR) continue to  evaluate  proposed
methods  of  remediating  the  contamination.

Until the EPA and the WDNR select  a remediation strategy for all operable units
at  the  site and  determine  the  level  of  responsibility of each potentially
responsible party,  NSP is not able  to  accurately  estimate its  share of  the
ultimate cost of remediating the Ashland  site.  NSP  now anticipates a decision
from  the  WDNR and  the EPA in  the second  or third  quarter of  2000.  In the
interim, NSP-Wisconsin has recorded a  liability  for  an  estimate of its share
of the cost of remediating the Ashland  site  based  on information available to
date. NSP-Wisconsin has deferred as a regulatory  asset  the  remediation  costs
accrued  for  the  Ashland site  because management  expects that  the PSCW will
continue  to   allow   NSP-Wisconsin  to  recover   payments  for  environmental
remediation from its customers.  The  PSCW  has consistently authorized recovery
in  NSP-Wisconsin rates  of all remediation costs  incurred at the Ashland site,
and has authorized recovery of similar remediation costs  for  other  utilities.

The  EPA  has  accepted a petition from a local environmental group to conduct a
preliminary assessment of the Ashland site under the Comprehensive Environmental
Response,  Compensation  and  Liability  Act (CERCLA).  A preliminary assessment
(PA)  is  a  limited scope investigation to evaluate the potential for hazardous
substance  releases  from  a site and also to determine if the site is likely to
score  at  a  high  enough  level to be considered for inclusion on the National
Priorities  List.  The PA was performed in the third and fourth quarters of 1999
and  the  results  indicated  a score sufficiently high enough to proceed to the
next  formal  step of EPA scoring under the Hazardous Ranking System (HRS) under
CERCLA.    The  HRS  scoring process being performed by the EPA is now underway.
NSP-Wisconsin  anticipates  that  the  WDNR will still act as lead agency on the
site.  The PA and HRS scoring process will result in a delay in the selection of
a remedial strategy for the site until the second or third quarter of 2000.  NSP
has proposed, and the EPA and WDNR have conceptually approved, an interim action
(a  groundwater  treatment  system)  for one operable unit at the site for which
NSP-Wisconsin  has  accepted responsibility.  This interim action is expected to
be operational by the spring of 2000 at a capital cost of approximately $350,000
and  is  designed  to  be  a  first step in remediating one portion of the site.
NSP-Wisconsin  continues  to work with the DNR to access state and federal funds
to  apply to ultimate remediation of the entire site. NSP-Wisconsin asserts that
an  "orphan  share"  component  exists  in  which  prior activities at the site,
conducted  by  at  least  one  other  party which is no longer in existence, has
contributed  contamination  to  the  site.  The  Company is working with outside
consultants  including  the  Institute  of  Gas  Technology  to  quantitatively
demonstrate  that  contamination  exists  at  the site which is unrelated to MGP
processes  in  order  to  facilitate  accessing state and federal funding. It is
probable  that  even  with  outside  funding final remedial costs to be borne by
NSP-Wisconsin  will  be  material.

The WDNR and NSP-Wisconsin have each developed several estimates of the ultimate
cost  to  remediate the Ashland site.  The estimates vary significantly, between
$4  million  and  $93  million,  because  different  methods  of remediation and
different  results are assumed in each.  The EPA and WDNR are expected to select
the  method  of  remediation  to use at the site during 2000, after which a more
accurate  estimate  of  the  cost  can  be developed.  NSP-Wisconsin has already
recorded a liability for the portion of the Ashland site that it owns, estimated
using  reasonably  effective  remedial  methods.

NSP-Wisconsin   was   also   investigating   its   responsibility  to  remediate
contamination  found  at  a  former  landfill site in Amery, Wis.  NSP-Wisconsin
reached a settlement with the owner of the landfill during the second quarter of
1999  which  released  NSP-Wisconsin  from  liability.

In  October  1998  the  EPA  published nitrogen oxide (NOx) emission regulations
affecting 22 states, including Wisconsin.  The goal of the new regulations is to
reduce  NOx  emissions  by  85  percent  by May 1, 2003.  Two of NSP-Wisconsin's
boilers  and  eight  of its combustion turbines could have been affected by this
action.    If  the  existing boilers and combustion turbines were made compliant
using  retrofit  technology  to  control  NOx  emissions,  it  could  have  cost
NSP-Wisconsin up to $62.3 million for capital improvements and add $13.6 million
each  year to operation and maintenance expenses.  This is the estimated cost of
the  most expensive alternative to achieve compliance, which was not necessarily
the  compliance alternative of choice.  If the rules had been finalized in their
most stringent form, other alternatives for these older units may be deemed more
cost  effective  than  retrofitting.

NSP-Wisconsin  joined  with  two  other Wisconsin-based utilities as well as the
Wisconsin  Paper  Council  and  Wisconsin  Manufacturers and Commerce industrial
organizations  to  request  a  judicial  review  of  the  EPA's final NOx rules.
NSP-Wisconsin  believed  that the EPA improperly included Wisconsin in the scope
of  the  regulatory  action  and it improperly calculated potential emissions of
NOx,    reducing  the  allowable  emission  limits  for  the  state.

In  1999 the EPA was ordered by a federal appeals panel (7th Circuit) to suspend
implementation  of  the NOx rules pending further action on a lawsuit brought by
another  trade  group.   Subsequently,  the  7th  Circuit  action  commenced  by
NSP-Wisconsin  and  other   parties  was  transferred  to  the  DC  Circuit  and
consolidated  with a similar action pending in the DC Circuit. In March 2000 the
Court  ruled  that the EPA unlawfully included Wisconsin in the scope of the NOx
rules.  That  decision  releases  NSP-Wisconsin  from  the  new  NOx  rules.

LEGAL CLAIMS  In the normal course of business, various lawsuits and claims have
arisen against NSP-Wisconsin. Management, after consultation with legal counsel,
has recorded an estimate of the probable cost of settlement or other disposition
for  such  matters.

9.          Segment  Information

NSP-Wisconsin has two reportable segments; its electric utility and gas utility.

  - NSP-Wisconsin's  electric  utility  generates,  transmits,  and  distributes
    electricity     primarily   in  Wisconsin   and Michigan.   As part  of  the
    interconnected NSP  System,   it  makes  sales  of  electricity  for  resale
    and sells wholesale electricity  transmission  service.

  - NSP-Wisconsin's gas utility transports, stores, and distributes natural  gas
    primarily  in  Wisconsin  and  Michigan.

Financial  information  for the electric and gas segments is reported in various
management  reports,  including  reports  to NSP-Wisconsin's board of directors.
Assets  by  segment  are  not reported to management and are not included in the
disclosures  that  follow.

To  report  net  income for the electric and gas utility segments, NSP-Wisconsin
must  assign  or allocate all costs and certain other income.  In general, costs
are:

  - directly  assigned  wherever  applicable,
  - allocated  based on cost causation allocators wherever applicable, or
  - assigned  to electric utility in the case of other income and expense items.

Intersegment  sales  are  priced  at  approved  tariff rates and are immaterial.

<TABLE>
<CAPTION>
BUSINESS  SEGMENTS

<S>                                         <C>               <C>          <C>
1999                                          Electric            Gas         Consolidated
(Thousands  of  dollars)                       Utility          Utility           Total

Operating revenues from external customers   $411 391          $79 500          $490 891
Intersegment  revenues                            141            2 874             3 015

TOTAL  REVENUES                              $411 532          $82 375          $493 907

Depreciation  and  amortization               $35 964           $6 153           $42 117
Interest  income                                  138                0               138
Interest  expense                              16 904            1 626            18 530
Income  tax  expense                           22 733            2 569            25 302
Equity  in  earnings  of
  unconsolidated  affiliates                      447                0               447

SEGMENT  NET  INCOME                           32 959            3 408            36 366


1998                                          Electric            Gas        Consolidated
(Thousands  of  dollars)                       Utility          Utility          Total

Operating revenues from external customers   $398 330          $74 274          $472 604
Intersegment  revenues                            167            4 571             4 738

TOTAL  REVENUES                              $398 497          $78 845          $477 342

Depreciation  and  amortization               $33 463           $5 672           $39 135
Interest  income                                  233                0               233
Interest  expense                              17 089            1 590            18 679
Income  tax  expense                           18 868            1 600            20 468
Equity  in  earnings  of
     unconsolidated  affiliates                   969                0               969

SEGMENT  NET  INCOME                           30 094            2 101            32 195


1997                                          Electric            Gas        Consolidated
(Thousands  of  dollars)                       Utility          Utility         Total

Operating revenues from external customers   $382 682          $87 572          $470 254
Intersegment  revenues                            177            2 218             2 395

TOTAL  REVENUES                              $382 859          $89 790          $472 649

Depreciation  and  amortization               $32 510           $5 305           $37 815
Interest  income                                  422                0               422
Interest  expense                              16 190            1 492            17 682
Income  tax  expense                           19 958            3 352            23 310
Equity  in  earnings  of
     unconsolidated  affiliates                   605                0               605

SEGMENT  NET  INCOME                           33 076            4 341            37 417

</TABLE>

The Consolidated Total amounts for income and expense items represent the sum of
utility  operating  and  nonoperating amounts. The depreciation and amortization
amounts  in  the  Statements  of  Cash  Flows are different than reported in the
Consolidated  Total column due to the classification of certain depreciation and
amortization  amounts  as  other expense items in the Statements of Income.  All
operating  revenues  from external customers are from, and long-lived assets are
located  in,  the  United  States.

10.          Summarized  Quarterly  Financial  Data  (Unaudited)

<TABLE>
<S>                            <C>          <C>          <C>         <C>
	  Quarter  Ended
	  --------------
				March  31,    June  30,   Sept. 30,      Dec. 31,
				   1999         1999         1999         1999

     (Thousands  of  dollars)
     Operating  revenues          $137 576     $108 464     $117 978     $129 889
     Operating  income            $ 18 343     $  8 145     $ 11 152     $ 16 707
     Net  income                  $ 13 727     $  3 777     $  6 864     $ 11 998

	  Quarter  Ended
	  --------------
				March  31,    June  30,   Sept. 30,      Dec. 31,
				   1998         1998         1998         1998

     (Thousands  of  dollars)
     Operating  revenues          $130 068     $107 083     $113 795     $126 396
     Operating  income            $ 15 582     $  7 100     $ 11 931     $ 15 017
     Net  income                  $ 10 936     $  2 730     $  7 885     $ 10 644

</TABLE>

<PAGE>
ITEM  9  -  CHANGES  IN  AND  DISAGREEMENTS  WITH  ACCOUNTANTS  ON
     ACCOUNTING  AND  FINANCIAL  DISCLOSURE
     --------------------------------------

During  1999  there  were  no  disagreements  with  NSP-Wisconsin's  independent
certified  public  accountants  on  accounting  procedures
or  accounting  and  financial  disclosures.

PART  III

Part  III  of  Form  10-K  has  been omitted from this report in accordance with
conditions  set forth in general instructions I (1) (a) and (b) of Form 10-K for
wholly-owned  subsidiaries.

ITEM  10  -  DIRECTORS  AND  EXECUTIVE  OFFICERS  OF    THE  REGISTRANT
- -----------------------------------------------------------------------


ITEM  11  -  EXECUTIVE  COMPENSATION
- ------------------------------------


ITEM  12  -  SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND  MANAGEMENT
- ----------------------------------------------------------------------------


ITEM  13  -  CERTAIN  RELATIONSHIPS  AND  RELATED  TRANSACTIONS
- ---------------------------------------------------------------


<PAGE>
PART  IV
ITEM  14  -  EXHIBITS,  FINANCIAL  STATEMENT  SCHEDULES
     AND  REPORTS  ON  FORM  8-K
     ---------------------------

(a)          1.          Financial  Statements                          Page
			 ---------------------                          ----
	  Included  in  Part  II  of  this  report:

	  Report  of  Independent  Accountants  for  the  years  ended
	  December  31,  1999,  1998,  and  1997.                        24

	  Statements  of  Income  and  Retained  Earnings  for
	  the  three  years  ended  December  31,  1999.                 25

	  Statements  of  Cash  Flows  for  the  three
	  years  ended  December  31,  1999.                             26

	  Balance  Sheets,  December  31,  1999  and  1998.              27

	  Notes  to  Financial  Statements.                              29

     2.          Financial  Statement  Schedules
		 -------------------------------

	  Schedules  are  omitted because of the absence of the conditions under
which  they  are required or because the information required is included in the
financial  statements  or  the  notes.

     3.          Exhibits
		 --------

	  *  indicates  incorporation  by  reference

     3.01*      Restated  Articles  of  Incorporation  as  of December 23, 1987.
		(Filed as Exhibit 3.01 to Form 10-K Report 10-3140 for the year
		1987)

     3.02       Copy of the By-Laws of NSP-Wisconsin as amended February 2, 2000

     4.01*      Copy of Trust Indenture, dated April 1, 1947, From NSP-Wisconsin
		to   Firstar   Trust   Company  (formerly  First Wisconsin Trust
		Company).  (Filed as Exhibit  7.01  to   Registration  Statement
		2-6982)

     4.02*      Copy  of  Supplemental Trust Indenture, dated March 1, 1949.
		(Filed  as  Exhibit  7.02  to  Registration  Statement  2-7825)

     4.03*      Copy  of  Supplemental  Trust Indenture, dated June 1, 1957.
		(Filed as Exhibit 2.13 to Registration Statement 2-13463)

     4.04*      Copy  of Supplemental Trust Indenture, dated August 1, 1964.
		(Filed as Exhibit 4.20 to Registration Statement 2-23726)

     4.05*      Copy of Supplemental Trust Indenture, dated December 1, 1969.
		(Filed as Exhibit 2.03E to Registration Statement 2-36693)

     4.06*      Copy of Supplemental Trust Indenture, dated September 1, 1973.
		(Filed as Exhibit 2.03F to Registration Statement 2-49757)

     4.07*      Copy of Supplemental Trust Indenture, dated February 1, 1982.
		(Filed as Exhibit 4.01G to Registration Statement 2-76146)

     4.08*      Copy  of  Supplemental Trust Indenture, dated March 1, 1982.
		(Filed as Exhibit 4.08 to form 10-K Report 10-3140 for the
		year 1982)

     4.09*      Copy  of  Supplemental  Trust Indenture, dated June 1, 1986.
		(Filed  as Exhibit 4.09 to Form 10-K Report 10-3140 for the
		 year 1986)

     4.10*      Copy  of  Supplemental Trust Indenture, dated March 1, 1988.
		(Filed  as Exhibit 4.10 to Form 10-K Report 10-3140 for the
		year 1988)

     4.11*      Copy of Supplemental and Restated Trust Indenture, dated
		March 1, 1991.    (Filed  as  Exhibit  4.01K  to  Registration
		Statement 33-39831)

     4.12*      Copy  of  Supplemental Trust Indenture, dated April 1, 1991.
		(Filed  as  Exhibit  4.01  to  Form  10-Q  Report  10-3140
		for  the quarter  ended  March  31,  1991)

     4.13*      Copy  of  Supplemental Trust Indenture, dated March 1, 1993.
		(Filed  as  Exhibit  to  Form  8-K  Report  dated  March  3,
		1993)

     4.14*      Copy of Supplemental Trust Indenture, dated October 1, 1993.
		(Filed  as  Exhibit  4.01 to Form 8-K Report dated September
		21, 1993)

     4.15*      Copy of Supplemental Trust Indenture, dated December 1, 1996.
		(Filed  as  Exhibit  4.01  to Form 8-K Report dated December
		12, 1996)

     10.01*     Copy  of  Interchange   Agreement dated  September 17, 1984, and
		Settlement     Agreement     dated     May 31,   1985,   between
		NSP-Wisconsin, the Minnesota  Company  and  LSDP.      (Filed as
		Exhibit 10.10 to Form 10-K Report 10-3140  for  the  year  1985)

     23.01      Consent of Independent Accountants - PricewaterhouseCoopers LLP,
		Minneapolis,  Minn.

     27.01      Financial  Data  Schedule

     99.01      Statement pursuant to  Private Securities Litigation Reform Act
			of 1995.

(b)      Reports on Form 8-K - The following report on Form 8-K was filed either
	 -------------------
during  the  three  months ended December 31, 1999, or between December 31, 1999
and  the  date  of  this  report.

     None

<PAGE>
SIGNATURES


Pursuant    to   the   requirements   of  Section 13 or 15 (d) of the Securities
Exchange  Act  of  1934, the registrant has duly caused this annual report to be
signed  on  its  behalf  by  the  undersigned,  thereunto  authorized.

				       NORTHERN  STATES  POWER  COMPANY
				       --------------------------------

March  14,  2000                       /s/
				       ---
				       Jerome  L.  Larsen
				       President  and  Chief  Executive  Officer

Pursuant   to   the  requirements  of  the Securities Exchange Act of 1934, this
report  signed below by the following persons on behalf of the registrant and in
the  capacities  and  on  the  date  indicated.


/s/                                             /s/
- ---                                             ---
Jerome  L.  Larsen                              Loren  L.  Taylor
President and  Chief Executive Officer          Director
(Principal  Executive  Officer)


/s/                                             /s/
- ---                                             ---
Roger  D.  Sandeen                              P.  M.  Gelatt
Vice  President, Treasurer and Controller       Director
(Principal Financial and Accounting Officer)


/s/                                             /s/
- ---                                             ---
Ray  A.  Larson,  Jr.                           Larry  G.  Schnack
Director                                        Director



			 NORTHERN STATES POWER COMPANY
			    (a Wisconsin corporation)

				     BY-LAWS
			  (as amended February 2, 2000)


				   ARTICLE I.

			  Meetings of the Shareholders
			  ----------------------------


     Section  1.       Annual Meeting. The annual meeting of the shareholders of
		       --------------
the Company shall be held at the office of the Company in Eau Claire, Wisconsin,
at  10 o'clock in the forenoon on the first Wednesday after the first Tuesday in
May  in  each  year, if not a legal holiday, and if a legal holiday, then on the
next  succeeding  day not a legal holiday, for the purpose of electing Directors
and  for  the  transaction  of  such other business as may be brought before the
meeting.  If  for  any  reason  the annual meeting shall not be held at the time
herein  provided for, the same may be held at any time thereafter upon notice as
hereinafter  provided,  or the business thereof may be transacted at any special
meeting  called  for  that  purpose.

     Section  2.      Special Meetings.  Special meetings of the shareholders of
		      ----------------
the  Company  may  be called by the Chairman of the Board, the President or Vice
President or by order of the Board of Directors whenever they deem it necessary.
The  corporation  shall call a special meeting of shareholders if the holders of
at  least  10  percent  of  all  of  the  votes entitled to be cast on any issue
proposed to be considered at the proposed special meeting sign, date and deliver
to the corporation one or more written demands for the meeting describing one or
more  purposes  for which it is to be held. The corporation shall give notice of
such a special meeting within thirty (30) days after the date that the demand is
delivered  to the corporation. Such special meetings shall be held at the office
of  the  Company  in  the  City of Eau Claire, Wisconsin, or at any other lawful
place  within  the  State  of  Wisconsin,  as may be stated in the notice of the
meeting.

     Section  3.         Notice of Meetings. Notice of the time and place of the
			 ------------------
annual  and  of  each  special  meeting  of  shareholders  shall be given by the
Secretary,  at  least  ten days before such meeting, to each of the shareholders
entitled  to  vote  at  such  meeting,  by  posting the same m a postage-prepaid
letter,  addressed  to  each  such

<PAGE>

					2


shareholder  at  the  address  left with the Secretary of the Company, or at his
last  known  address,  or  by  delivering the same personally. The notice of the
special  meeting  shall also set forth the objects of the meeting. Any or all of
the  shareholders  may  waive  notice  of any annual or special meeting, and the
presence of any shareholder in person or by proxy at any meeting shall be deemed
a  waiver of notice thereof by him. Meetings of the holders of stock may be held
at  any  time  and  place  and  for  any  purpose without notice when all of the
shareholders  entitled to vote at such meeting are present in person or by proxy
or  shall  waive  notice  and  consent  to  the  holding  of  such  meeting.

     Section  4.        Voting at Shareholders' Meetings. At all meetings of the
			--------------------------------
shareholders,  each  shareholder  entitled  to  vote  at  each  meeting shall be
entitled  to one vote for each share of stock standing registered in his name at
the  time  of  the  closing  of  the transfer books for such meeting, or if such
transfer books shall not have been closed, then for each share of stock standing
registered  in  his  name  at  the time of such meeting, which vote may be given
personally  or  by  proxy  authorized  in  writing.

     Section  5.     Quorum and Voting Requirements. Shares may take action on a
		     ------------------------------
matter  at  a meeting only if a quorum of the shares exists. Except as otherwise
provided  in the Articles of Incorporation or the Wisconsin Business Corporation
Law,  a  majority  of  the shares shall constitute a quorum. If a quorum exists,
except  in  the  case  of the election of directors, action on a matter shall be
approved  if  the  votes cast favoring the action exceed the votes cast opposing
the  action.  Each director shall be elected by a plurality of the votes cast by
the  shares  at  a  meeting  at  which  a quorum is present. In any case, in the
absence  of  a quorum, the shareholders attending or represented at the time and
place  at  which  a meeting shall have been called may adjourn such meeting from
time  to  time  and  place  to place until a quorum shall be present, and at any
adjourned  meeting  at  which  a  quorum  shall  be  present any business may be
transacted  which  might have been transacted by a quorum of the shareholders at
the  meeting  as  originally  convened.

     Section  6.      Presiding Officer and Secretary. The Chairman of the Board
		      -------------------------------
shall  preside  at  all  meetings  of  the  shareholders,  and in his absence or
disability  or at his request the President shall preside, and in the absence or
disability  of  both said officers a Vice President shall preside. The Secretary
or  Assistant Secretary of the Company shall act as Secretary at all meetings of
the shareholders, but in their absence the shareholders or presiding officer may
appoint  any  person  to  act  as

<PAGE>

					3


Secretary  of  the  meeting.

				   ARTICLE II.

			       Board of Directors
			       ------------------

     Section  1.          Number,  Qualification  and  Vacancies.
			  --------------------------------------

Par.  1.          The  business and property of the Company shall be managed and
controlled by a Board composed of three (3) Directors, which may be increased to
such  greater number, not exceeding seven (7), as may be determined by the Board
of  Directors  or  by the shareholders in accordance with the provisions of this
Article.  The number of directors shall be determined by the Board of Directors,
and  if  the  Board  fails  to  make  such  determination then the number may be
determined  by  the  shareholders.

Par.  2.       A Director shall hold office until the next annual meeting of the
shareholders  and  until  his  successor  is  elected  and  qualified.

Par. 3.     During the intervals between annual meetings the number of Directors
may be increased, and may be decreased by the number of vacancies then existing,
by  the Board of Directors, within the limitations of Section 1, Par. 1, of this
Article,  and  in  case of any such increase the Board may fill the vacancies so
created.

Par.  4.      Vacancies in the Board of Directors may be filled by the remaining
members  of  the  Board  though  less  than  a  quorum.

     Section  2.     Place of Meeting. Any meeting of the Board of Directors may
		     ----------------
be  held  at the principal office of the Company in Eau Claire, Wisconsin, or at
any  office  of  the Company which is hereby established in the City of Chicago,
Illinois,  or  at any other place within or without the State of Wisconsin which
may  be  from  time  to time established by the By-Laws of the corporation or by
resolution  of  the  Board,  or  which  may  be  agreed to in writing by all the
Directors  of  the  corporation.

     Section  3.       Regular and Special Meetings. A regular annual meeting of
		       ----------------------------
the Board of Directors shall be held at the office of the Company in the City of
Eau

<PAGE>

					4


Claire, Wisconsin, immediately following the holding of the annual shareholders'
meeting  in  each year, for the election of officers and the transaction of such
other  business  as  may  come before the meeting. Other regular meetings of the
Board  may  be held at such times and places, either within or without the State
of  Wisconsin  as  the  Board  of  Directors may by resolution from time to time
determine.  Special  meetings  of the Board shall be held whenever called by the
Chairman of the Board, President, Vice President, Secretary or any two Directors
in  writing. No notice of the annual meeting or of regular meetings of the Board
need  be  given. Notice of each special meeting shall be delivered personally to
each  Director,  or mailed to him or sent by telegraph to his residence or usual
place  of  business  at least two days before the meeting. Meetings of the Board
may  be  held  at  any  time  and  place  either  within or without the State of
Wisconsin,  and  for  any purpose, without notice, when all of the Directors are
present at or shall waive notice and consent to the holding of such meeting. All
or  any  of  the Directors may waive notice of any meeting and the presence of a
Director  at any meeting of the Board shall be deemed a waiver of notice thereof
by  him.

     Section  4.      Quorum. A majority of the Directors in office at a meeting
		      ------
regularly  called  shall  constitute  a  quorum.  In the absence of a quorum the
Directors  present at the time and place at which a meeting shall have been duly
called  may  adjourn  the  meeting  from time to time and place to place until a
quorum  shall  be  present.

     Section  5.          Compensation. The Board of Directors may by resolution
			  ------------
establish  a  fixed  fee  and  authorize  payment  of  expenses  for services as
Director,  with  an  additional  fee and expenses for attendance at each special
meeting.  Nothing  herein  contained shall be construed to preclude any Director
from  serving  the  corporation  in  any  other capacity as an officer, agent or
otherwise,  and  receiving  compensation  therefor.

     Section 6.     Members of the executive, special or standing committees may
be  allowed  like compensation as for special meetings of the Board of Directors
for  attending  committee  meetings.

     Section  7.          Indemnification.
			  ---------------

<PAGE>

					5


Par.  1.       Certain Definitions. All capitalized terms used in this Section 7
	       -------------------
and  not otherwise hereinafter defined in this Par. 1 shall have the meaning set
forth  in  Section  180.0850  of  the  Statute.  The following capitalized terms
(including  any plural forms thereof) used in this Section 7 shall be defined as
follows:

     (a)         "Affiliate" shall include, without limitation, any corporation,
partnership,  joint  venture,  employee benefit plan, trust, or other enterprise
that  directly  or  indirectly  through one or more intermediaries, controls, is
controlled  by,  or  is  under  common  control  with,  the  Company.

     (b)          "Authority"  shall mean the entity selected by the Director or
Officer  to  determine  his  or her right to indemnification pursuant to Par. 4.

     (c)         "Board" shall mean the entire then elected and serving Board of
Directors  of  the Company, including all members thereof who are Parties to the
subject  Proceeding  or  any  related  Proceeding.

     (d)         "Breach of Duty" shall mean the Director or Officer breached or
failed  to  perform his or her duties to the Company and his or her breach of or
failure  to  perform  those  duties is determined, in accordance with Par. 4, to
constitute  misconduct  under  Section  180.0851(2)  (a)  1,  2,  3, or 4 of the
Statute.

     (e)          "Company,"  as  used  herein and as defined in the Statute and
incorporated  by  reference  into  the  definitions of certain other capitalized
terms  used herein, shall mean Northern States Power Company, including, without
limitation, any successor corporation or entity to Northern States Power Company
by  way of merger, share exchange, or acquisition of all or substantially all of
the  capital  stock  or  assets  of  Northern  States  Power  Company.

     (f)          "Director  or Officer" shall have the meaning set forth in the
Statute;  provided,  that,  for  purposes  of  this  Section  7,  it  shall  be
conclusively  presumed  that  any  Director  or  Officer  serving as a director,
officer,  partner,  trustee,  member  of  any  governing  or  decision-making

<PAGE>

					6

committee, employee, or agent of an Affiliate shall be so serving at the request
of  the  Company.

     (g)     "Disinterested Quorum" shall mean a quorum of the Board who are not
Parties  to  the  subject  Proceeding  or  any  related  Proceeding.

     (h)      "Party" shall have the meaning set forth in the Statute; provided,
that,  for  purposes  of this Section 7, the term 'Party" shall also include any
Director or Officer who is or was a witness in a Proceeding at a time when he or
she  has  not  otherwise  been  formally  named  a  Party  thereto.

     (i)          "Proceeding"  shall have the meaning set forth in the Statute;
provided, that, for purposes of this Section 7, the term "Proceeding" shall also
include  all  Proceedings (i) brought under (in whole or in part) the Securities
Act  of 1933, as amended, the Securities Exchange Act of 1934, as amended, their
respective  state  counterparts, and/or any rule or regulation promulgated under
any  of  the foregoing; (ii) brought before an Authority or otherwise to enforce
rights hereunder; (iii) any appeal from a Proceeding; and (iv) any Proceeding in
which  the Director or Officer is a plaintiff or petitioner because he or she is
a  Director  or  Officer;  provided,  however,  that  any  such Proceeding under
subsection  (iv)  is  authorized  by  a majority vote of a Disinterested Quorum.

     (j)     "Statute" shall mean Sections 180.0850 through 180.0859, inclusive,
of  the  Wisconsin Business Corporation Law, in effect, including any amendments
thereto,  but,  in  the  case  of  any  such  amendment, only to the extent such
amendment  permits  or  requires  the Company to provide broader indemnification
rights  than  the  Statute permitted or required the Company to provide prior to
such  amendment.

Par.  2.          Mandatory  Indemnification. To the fullest extent permitted or
		  --------------------------
required  by  the  Statute,  the  Company  shall indemnify a Director or Officer
against  all Liabilities incurred by or on behalf of such Director or Officer in
connection with a Proceeding in which the Director or Officer is a Party because
he  or  she  is  a  Director  or  Officer.

Par.  3.          Procedural  Requirements.
		  ------------------------

<PAGE>

					7


     (a)      A Director or Officer who seeks indemnification under Par. 2 shall
make  a  written  request  therefor to the Company. Subject to Par. 3(b), within
sixty  (60) days of the Company's receipt of such request, the Company shall pay
or  reimburse  the  Director  or  Officer  for  the entire amount of Liabilities
incurred  by  the  Director or Officer in connection with the subject Proceeding
(net  of  any  Expenses  previously  advanced  pursuant  to  Par.  5).

     (b)          No  indemnification  shall  be  required  to  be  paid  by the
Company  pursuant  to  Par.  2  if,  within  such  sixty  (60) day period, (i) a
Disinterested  Quorum,  by a majority vote thereof, determines that the Director
or  Officer  requesting  indemnification  engaged  in  misconduct constituting a
Breach  of  duty  or  (ii)  a  Disinterested  Quorum  cannot  be  obtained.

     (c)     In either case of nonpayment pursuant to Par. 3(b), the Board shall
immediately  authorize  by  resolution that an Authority, as provided in Par. 4,
determine  whether  the  Director's or Officer's conduct constituted a Breach of
Duty  and,  therefore,  whether  indemnification  should  be  denied  hereunder.

     (d)       (i) If the Board does not authorize an Authority to determine the
Director's  or  Officer's  right  to indemnification hereunder within such sixty
(60)  day  period  and/or  (ii)  if  indemnification  of the requested amount of
Liabilities  is  paid by the Company, then it shall be conclusively presumed for
all  purposes  that a Disinterested Quorum has affirmatively determined that the
Director  or  Officer did not engage in misconduct constituting a Breach of Duty
and,  in  the  case  of  subsection  (i)  above  (but  not  subsection  (ii)),
indemnification  by  the Company of the requested amount of Liabilities shall be
paid  to  the  Director  or  Officer  immediately.

Par.  4.          Determination  of  Indemnification.
		  -----------------  ---------------

     (a)       If the Board authorizes an Authority to determine a Director's or
Officer's  right  to  indemnification  pursuant  to Par. 3, then the Director or
Officer  requesting  indemnification  shall  have  the  absolute  discretionary
authority  to  select  one  of  the  following  as  such  Authority.

<PAGE>

					8


     (i)      An independent legal counsel; provided, that such counsel shall be
mutually  selected  by  such  Director  or  Officer  and by a majority vote of a
Disinterested Quorum or, if a Disinterested Quorum cannot be obtained, then by a
majority  vote  of  the  Board;

     (ii)          A  panel of three (3) arbitrators selected from the panels of
arbitrators  of  the  American Arbitration Association in Eau Claire, Wisconsin;
provided, that (A) one arbitrator shall be selected by such Director or Officer,
the second arbitrator shall be selected by a majority vote of the Board, and the
third  arbitrator  shall  be  selected  by  the  two  (2)  previously  selected
arbitrators,  and (B) in all other respects, such panel shall be governed by the
American  Arbitration  Association's then existing Commercial Arbitration Rules;
or

(iii)          A  court  pursuant  to  and  in  accordance
     with  Section  180.0854  of  the  Statute.

     (b)         In any such determination by the selected Authority there shall
exist  a rebuttable presumption that the Director's or Officer's conduct did not
constitute  a  Breach  of  Duty  and  that indemnification against the requested
amount of Liabilities is required. The burden of rebutting such a presumption by
clear  and  convincing  evidence  shall  be  on  the Company or such other party
asserting  that  such  indemnification  should  not  be  allowed.

     (c)       The Authority shall make its determination within sixty (60) days
of  being  selected  and  shall  submit  a  written  opinion  of  its conclusion
simultaneously  to  both  the  Company  and  the  Director  or  Officer.

     (d)          If  the  Authority determines that indemnification is required
hereunder, the Company shall pay the entire requested amount of Liabilities (net
of  any  Expenses  previously  advanced  pursuant to Par. 5), including interest
thereon  at  a  reasonable rate, as determined by the Authority, within ten (10)
days  of receipt of the Authority's opinion; provided, that, if it is determined
by the Authority that a Director or Officer is entitled to indemnification as to
some claims, issues, or matters, but not as to other claims, issues, or matters,
involved  in  the  subject  Proceeding, the Company shall be required to pay (as

<PAGE>

					9


set  forth above) only the amount of such requested Liabilities as the Authority
shall  deem appropriate in light of all of the circumstances of such Proceeding.

     (e)     The determination by the Authority that indemnification is required
hereunder  shall  be  binding  upon  the  company  regardless  of  any  prior
determination  that  the  Director  or  Officer  engaged  in  a  Breach of Duty.

     (f)      All Expenses incurred in the determination process under this Par.
4  by  either  the  Company  or  the  Director  or  Officer,  including, without
limitation,  all  Expenses  of  the  selected  Authority,  shall  be paid by the
Company.

Par.  5.          Mandatory  Allowance  of  Expenses.
		  ----------------------------------

     (a)      The Company shall pay or reimburse, within ten (10) days after the
receipt  of the Director's or Officer's written request therefor, the reasonable
Expenses  of the Director or Officer as such Expenses are incurred; provided the
following  conditions  are  satisfied:

     (i)          The  Director  or Officer furnishes to the Company an executed
written  certificate  affirming  his or her good faith belief that he or she has
not  engaged  in  misconduct  which  constitutes  a  Breach  of  Duty;  and

     (ii)          The Director or Officer furnishes to the Company an unsecured
executed  written  agreement to repay any advances made under this Par. 5, if it
is  ultimately  determined  by an Authority that he or she is not entitled to be
indemnified  by  the  Company  for  such  Expenses  pursuant  to  Par.  4.

     (b)          If  the Director or Officer must repay any previously advanced
Expenses pursuant to this Par. 5, such Director or Officer shall not be required
to  pay  interest  on  such  amounts.

Par.  6.      Indemnification and Allowance of Expenses of Employees and Agents.
	      ------------------------------------------------------------------

<PAGE>
- ------

				       10


     (a)     The Company shall indemnify an employee of the Company who is not a
Director  or  Officer,  to  the extent that he or she has been successful on the
merits  or  otherwise  in  defense  of a Proceeding, for all reasonable Expenses
incurred  in the Proceeding if the employee was a Party because he or she was an
employee  of  the  Company.

     (b)      The Company shall indemnify any person who was or is a Party or is
threatened.  to  be  made  a  Party  to  any  threatened,  pending, or completed
Proceeding, other than an action by or in the right of the Company, by reason of
the  fact that he or she is or was an employee or agent of the Company, or is or
was  serving  at the request of the Company as a director, officer, employee, or
agent  of  another  corporation,  partnership,  joint  venture,  trust, or other
enterprise, against Liabilities and Expenses actually and reasonably incurred by
him  or  her  in connection with the Proceeding if he or she acted in good faith
and  in  a  manner  he or she reasonably believed to be in or not opposed to the
best interests of the company, and, with respect to any criminal Proceeding, had
no  reasonable cause to believe his or her conduct was unlawful. The termination
of  any Proceeding by judgment, order, settlement, conviction, or upon a plea of
nolo  contendere  or  its equivalent, shall not, of itself, create a presumption
that  the  person  did  not  act  in  good faith and in a manner which he or she
reasonably believed to be in or not opposed to the best interest of the Company,
and,  with  respect  to any criminal Proceeding, had reasonable cause to believe
that  his  or  her  conduct  was  unlawful.

     (c)      The Company shall indemnify any person who was or is a Party or is
threatened  to  be  made  a  Party  to  any  threatened,  pending,  or completed
Proceeding, by or in the right of the Company to procure a judgment in its favor
by  reason  of  the  fact  that  he or she is or was an employee or agent of the
Company,  or  is  or  was  serving  at the request of the Company as a director,
officer,  employee, or agent of another corporation, partnership, joint venture,
trust, or other enterprise, against Expenses actually and reasonably incurred by
him  or her in connection with the defense or settlement of the Proceeding if he
or  she  acted in good faith and in a manner he or she reasonably believed to be
in  or  not  opposed  to  the  best  interest  of  the  Company,  except that no
indemnification  shall  be  made in respect to any claim, issue, or matter as to
which  such  person  shall  have  been  adjudged  to be liable for negligence or
misconduct  in  the  performance  of  his  or  her  duty  to  the

<PAGE>

				       11


Company,  unless  and only to the extent that the court in which such Proceeding
was  brought shall determine upon application, that, despite the adjudication of
liability  but  in  view  of  all  the circumstances of the case, such person is
fairly  and  reasonably entitled to indemnity for such Expenses which such court
shall  deem  proper.

     (d)      Any action taken or omitted to be taken by an employee or agent of
the  Company  in  good  faith  and  in compliance with or pursuant to any order,
determination,  approval,  or  permission  made or given by a commission, Board,
official,  or  other  agency  of  the  United  States  or  of any state or other
governmental  authority  with  respect to the property or affairs of the Company
over  which  such  commission,  board,  official,  or agency has jurisdiction or
authority  or  purports  to have jurisdiction or authority shall be deemed prima
facie  to  be in compliance with the applicable standard of conduct set forth in
Par.  6(b)  or  6(c),  whether  or not it may thereafter be determined that such
order,  determination,  approval,  or  permission  was  unauthorized, erroneous,
unlawful,  or  otherwise  improper.

     (e)        In addition to the indemnification required by Par. 6(a) through
6(d),  the  Board  may,  in  its  sole  and  absolute  discretion  as  it  deems
appropriate,  pursuant to a majority vote thereof, indemnify against Liabilities
incurred  by,  and/or  provide  for  the allowance of reasonable Expenses of, an
employee  or  authorized  agent of the Company acting within the scope of his or
her  duties  as  such  and  who  is  not  otherwise  a  Director  or  Officer.

Par.  7.       Insurance.     The Company may purchase and maintain insurance on
	       ----------
behalf  of  a Director or Officer or any individual who is or was an employee or
authorized  agent  of  the  Company  against  any  Liability asserted against or
incurred  by  such individual in his or her capacity as such or arising from his
or  her  status  as  such,  regardless  of  whether  the  Company is required or
permitted  to  indemnify  against  any  such  Liability  under  this  Section 7.

Par.  8.         Notice to the Company.     A Director or Officer shall promptly
		 ---------------------
notify  the  Company  in  writing  when  he  or  she  has  actual knowledge of a
Proceeding which may result in a claim of indemnification against Liabilities or
allowance  of Expenses hereunder, but the failure to do so shall not relieve the
Company  of  any  liability  to  the  Director  or  Officer hereunder unless the

<PAGE>

				       12


company shall have been irreparably prejudiced by such failure (as determined by
an  Authority  selected  pursuant  to  Par.  4(a)).

Par.  9.      Severability.            If any provision of this Section shall be
	      -------------
deemed  invalid  or  inoperative,  or  if  a  court  of  competent  jurisdiction
determines  that  any  of  the  provisions  of  this Section 7 contravene public
policy, this Section 7 shall be construed so that the remaining provisions shall
not  be  affected,  but  shall  remain  in  full  force and effect, and any such
provisions  which  are  invalid or inoperative or which contravene public policy
shall  be deemed, without further action or deed by or on behalf of the Company,
to  be  modified,  amended,  and/or limited, but only to the extent necessary to
render  the  same  valid  and  enforceable.

Par.  10.          Nonexclusivity  of Section 7.     The rights of a Director or
		   ----------------------------
Officer  (or  any other person) granted under this Section 7 shall not be deemed
exclusive  of  any  other  rights  to  indemnification  against  Liabilities  or
allowance  of  Expenses which the Director or Officer (or such other person) may
be  entitled  to  under  any  written  agreement,  Board  resolution,  vote  of
shareholders  of  the Company or otherwise, including, without limitation, under
the  Statute.  Nothing  contained  in his Section 7 shall be deemed to limit the
Company's  obligations  to  indemnify against Liabilities or allow Expenses to a
Director  of  Officer  under  the  Statute.

Par.  11.       Contractual Nature of Section 7; Repeal or Limitation of Rights.
		---------------------------------------------------------------
This  Section  7  shall  be deemed to be a contract between the Company and each
Director and Officer and any repeal or other limitation of this Section 7 or any
repeal  or limitation of the Statute or any other applicable law shall not limit
any  rights of indemnification against Liabilities or allowance of Expenses then
existing  or  arising  out  of events, acts or omissions occurring prior to such
repeal  or  limitation,  including,  without  limitation,  the  right  to
indemnification  against  Liabilities  or  allowance of Expenses for Proceedings
commenced  after such repeal or limitation to enforce this Section 7 with regard
to  acts,  omissions  or  events  arising  prior  to  such repeal or limitation.

Par.  12.      Continuation of Indemnification.     The indemnification provided
	       -------------------------------
by this Section 7 shall continue as to a person who has ceased to be a Director,

<PAGE>

				       13


Officer,  employee,  or  agent  and  shall  inure  to  the benefit of the heirs,
executors,  and  administrators  of  such  a  person.

     Section 8.     Telephonic Meetings.     Only as herein provided, members of
		    -------------------
the  Board  of Directors (and any committees thereof) may participate in regular
or  special  meetings  by,  or through the use of, any means of communication by
which all participants may simultaneously hear each other, such as by conference
telephone.  If a meeting is conducted by such means, then at the commencement of
such  meeting  the  Chairman  of  the Board (or chairman of the committee) shall
inform  the  participating  Directors  that  a  meeting is taking place at which
official  business may be transacted. Any participant in a meeting by such means
shall  be  deemed  present  in  person  at  such  meeting.

				  ARTICLE III.

				   Committees
				   ----------

     Section  1.          Creation  and  Powers.       The Board of Directors by
			  ---------------------
resolution adopted by the affirmative vote of a majority of all of the directors
then  in  office may create one or more committees, appoint members of the Board
of Directors to serve on the committees and designate other members of the Board
of  Directors  to  serve  as  alternates.  Each committee shall have two or more
members who shall, unless otherwise provided by the Board of Directors, serve at
the  pleasure  of  the  Board  of  Directors.  A  committee may be authorized to
exercise  the  authority  of the Board of Directors, except that a committee may
not do any of the following: (a) authorize distributions; (b) approve or propose
to  shareholders  action that the Wisconsin Business Corporation Law requires to
be  approved  by  shareholders; (c) fill vacancies on the Board of Directors or,
unless  the  Board  of  Directors  provides  by  resolution  that vacancies on a
committee  shall  be  filled  by the affirmative vote of the remaining committee
members,  on  any  Board  committee;  (d) approve a plan of merger not requiring
shareholder  approval;  (g) authorize or approve reacquisition of shares, except
according  to  a formula or method prescribed by the Board of Directors; and (h)
authorize  or  approve  the  issuance or sale or contract for sale of shares, or
determine  the designation and relative rights, preferences and limitations of a
class  or  series  of shares, except that the Board of Directors may authorize a
committee  to  do  so within limits prescribed by the Board of Directors. Unless
otherwise  provided  by  the  Board

<PAGE>

				       14


of  Directors  in  creating  the  committee,  a  committee  may  employ counsel,
accountants and other consultants to assist it in the exercise of its authority.

     Section  2.      Meetings and Quorum.     A committee meeting shall be held
		      -------------------
at such time and place as the committee shall fix or whenever called by order of
the  Chairman  of  the  Board,  the President, or a majority of the committee. A
majority  of  the  members of a committee shall constitute a quorum. A committee
shall  cause  to  be  kept  a  full  and  accurate record of all of its acts and
proceedings.


				   ARTICLE IV.

				    Officers
				    --------

     Section 1.     Designation, Term and Vacancies.     The general officers of
		    -------------------------------
the  corporation  shall be a Chairman of the Board, a President, and one or more
Vice Presidents any of whom may have such additional designation as the Board of
Directors  may  provide,  a  Secretary  and one or more Assistant Secretaries, a
Treasurer  and  one  or  more  Assistant  Treasurers,  a  Controller  and  such
						       -------------
subordinate  officers  as  may  from  time  to  time  be elected by the Board of
Directors.  The  filling  of  the  office  of  Chairman  of  the  Board shall be
discretionary  with  the  Board  of  Directors.  If  such  office be vacant, the
functions  thereof shall be performed by the office of the President. Any two or
more  of  the  offices  may  be  held  by the same person, except the offices of
President  and  Secretary,  and  the  offices  of  President and Vice President.
Vacancies occurring among the officers of the corporation shall be filled by the
Board  of  Directors.  All officers elected by the Board shall hold office until
the  next annual meeting of the Directors and until their successors are elected
and qualified, provided, however, that any officer may be removed at any time by
the  affirmative  vote  of  a  majority  of the whole Board. All other officers,
agents  and  employees  shall  hold  office  during  the  pleasure of the Board.

     Section  2.          Chief  Executive Officer. The Board of Directors shall
			  ------------------------
designate  the  Chief  Executive  Officer  of  the  Company.

     Section  3.      Duties of Chairman of the Board. The Chairman of the Board
		      -------------------------------
shall  preside at all meetings of the Board of Directors; he shall be ex officio
a  member

<PAGE>

				       15


of  all  standing  committees, and shall have such other powers and perform such
other  duties  as  may  be  prescribed  by  the  Board.

     Section 4.     President.  The President shall have general supervision and
		    ----------
direction of the affairs of the company and shall have all the powers and duties
appurtenant  to  the  office  of President of a corporation. He shall preside at
meetings  of the Board of Directors in the absence or disability of the Chairman
of  the  Board.  He  shall be ex officio a member of all standing committees. He
shall  have  power  to  appoint  and  discharge,  subject to the approval of the
Directors,  employees  or agents of the Company and fix their compensation; make
and  sign  agreements  in the name and behalf of the Company; he shall report to
the Board all matters within his knowledge which the interest of the Company may
require  to  be brought to their notice; he shall make such other reports to the
shareholders and the Board as may be required of him; and shall perform all such
other  duties  as  are  properly  required  of  him  by  the  Board.

     Section  5.       Vice President.  Each Vice President shall be vested with
		       --------------
all  the powers and shall perform all the duties of the President in the absence
or  disability  of  the  latter,  unless  or until the Directors shall otherwise
determine.  He  shall  have  such  other powers and perform such other duties as
shall  be  prescribed  by  the  Directors.

     Section  6.     Secretary.  The Secretary shall give, or cause to be given,
		     ---------
notice  of  all  meetings  of  shareholders  and Directors and all other notices
required  by  law  or  the  By-Laws of the Company and in case of his absence or
refusal  or  neglect  so  to  do,  any  such  notices may be given by any person
thereunto  directed  by the President or by the Directors and shareholders, upon
whose  requisition  the  meeting  is  called  as  provided  in  the  By-Laws.

     He shall record all proceedings of the meetings of the shareholders and the
Directors  and any committees of the corporation in the book or books to be kept
for  that purpose, and shall perform such other duties as may be assigned to him
by  the  Directors  or  by  the  President.

     Section  7.         Assistant Secretary.  Each Assistant Secretary shall be
			 -------------------
vested  with all the powers and shall perform all the duties of the Secretary in
the  absence or disability of the latter and he shall perform such duties as may
be  prescribed  by  the  Board  of  Directors.

<PAGE>

				       16


     Section  8          Treasurer.  The Treasurer shall have the custody of all
			 ---------
funds,  securities,  evidences  of indebtedness, and other valuable documents of
the  Company, and shall deposit all money and other valuable effects in the name
and  to the credit of the Company, and in such depositories as may be designated
by  the  Board  of  Directors.

     He  shall  give, or cause to be given, receipts and acquittances for moneys
paid in on account of the Company. He shall disburse the funds of the Company as
may  be  ordered  by the Board or the President, taking proper vouchers for such
disbursements.

     He  shall  enter, or cause to be entered, in the books of the Company to be
kept  for  that  purpose,  full and accurate accounts of all moneys received and
paid  out  on  account of the Company, and whenever required by the President or
Directors,  he  shall  render  a  statement  of  his  cash  accounts.

     He  shall  keep  or  cause to be kept, such other books as will show a true
record  of  the  expenses, losses, assets, gains and liabilities of the Company.

     He  shall  perform all such other duties as the Board of Directors may from
time  to  time  prescribe  or  require.

     Section  9.         Assistant Treasurer.  Each Assistant Treasurer shall be
			 -------------------
vested  with all the powers and shall perform all the duties of the Treasurer in
the  absence or disability of the latter, and shall perform such other duties as
may  be  prescribed  by  the  Board  of  Directors.

     Section  10         Controller.  The Controller shall establish and enforce
			 ----------
accounting  policies  and  procedures,  and  establish  and  implement  internal
accounting  control practices and systems to preserve the integrity and accuracy
of the Company's books of accounts. The Controller shall also be responsible for
preparing  the  corporate  operating  and  capital  budgets and providing timely
reports  of  budget  deviations  and financial performance. The Controller shall
perform  such  other  duties  as  the  Board  of Directors may from time to time
prescribe  or  require.

<PAGE>

				       17


     Section  11.      Execution of Cheques, etc.  Cheques, drafts, acceptances,
		       -------------------------
bills  of  exchange  and promissory notes of the Company shall be signed in such
manner  as  may  from  time  to  time  be  directed  by resolution of the Board.

     Section  12.     Bonds of Officers and Employees.  Any executive officer of
		      -------------------------------
the  Company  may  be required by resolution of the Board to give a bond for the
faithful  discharge  of  his  duties  in  such amount and wish such sureties and
containing  such  conditions  as  the  Board of Directors may approve. Any other
employee  of  the  Company  may  be  required  by  resolution of the Board or by
direction of the President to give a bond in such sum and with such sureties and
containing  such  conditions  as the Board of Directors may approve. Any bond so
required  of  any officer or employee of the Company may be the undertaking of a
surety  company  and  the  premium  therefor  may  be  paid  by  the  Company.


				   ARTICLE V.

				Shares of Stock.
				----------------

     Section  1.      Certificates of Stock.  All certificates for shares of the
		      ---------------------
capital  stock  of  the  Company shall be in such form not inconsistent with the
Articles  of  Incorporation  of the Company as shall be approved by the Board of
Directors,  and  shall  be  signed by the President or Vice President and by the
Secretary  or  Assistant Secretary, and shall not be valid unless so signed. All
certificates  shall be consecutively numbered, and the name of the person owning
the  shares  represented thereby, with the number of such shares and the date of
issuance,  shall be entered on the Company's books. All certificates surrendered
shall  be  canceled,  and no new certificate issued until the former certificate
for  the  same number of shares shall have been surrendered and canceled, except
in  cases  provided  for  in  Section  4  of  this  Article.

     Section  2.         Transfer of Shares.  Shares of stock of the corporation
			 ------------------
shall  be  transferable in person or by attorney by the endorsement and delivery
of  the  stock certificate and the registry of such transfer on the books of the
corporation. The transfer books of the corporation may be closed for such period
as  the Board of Directors shall direct previous to and on the day of the annual
or  any special meeting of the shareholders, and may also be closed by the Board
for  such  time  as  may  be

<PAGE>

				       18


deemed  advisable  for dividend purposes, and during such time no stock shall be
transferable.

     Section  3.     Addresses of Shareholders.  Every shareholder shall furnish
		     -------------------------
the Secretary with an address to which notices of meetings and all other notices
may  be  served  upon  or  mailed  to him, and in default thereof notices may be
addressed  to  him  at  his  last  known  address.

     Section 4.     Lost and Destroyed Certificates.  The Board of Directors may
		    -------------------------------
direct  that  a  new  certificate  or certificates may be issued in place of any
certificate  or  certificates theretofore issued by the Company, alleged to have
been  lost  or  destroyed,  and  the  Board  of  Directors, when authorizing the
issuance of such new certificate or certificates, may in their discretion and as
a  condition  precedent  thereto,  require  the  owner of such lost or destroyed
certificate  or  certificates,  or  his  legal  representatives,  to give to the
Company  a  bond  in  such sum as they may direct as indemnity against any claim
that  may  be  made  against  the  Company.

     Section  5.       Regulations.  The Board of Directors shall have power and
		       -----------
authority  to  make  all  such  rules and regulations as they may deem expedient
concerning  the  issue,  transfer and registration of certificates for shares of
the  capital  stock  of  the  Company.


				   ARTICLE VI.

				   Dividends.
				   ----------

     The  Board  of  Directors  may  declare  dividends  from the surplus or net
profits  of  the  corporation  as  they may m their discretion from time to time
determine.  Such  dividends  may be declared by the Board at any meeting, either
regular  or  special,  at which a quorum is present. Any dividends declared upon
the  stock shall be payable upon such dates as may be from time to time fixed by
the  Board.

<PAGE>

				       19


				  ARTICLE VII.

				      Seal.
				      -----

     The  Common  corporate seal is, and until otherwise ordered and directed by
the  Board  of  Directors  shall be, an impression upon paper of wax bearing the
words:   "NORTHERN STATES POWER COMPANY, CORPORATE SEAL, WISCONSIN." One or more
duplicate  dies  for  impressing  such  seal  may  be  kept  and  used.


				  ARTICLE VIII.

			      Amendment of By-Laws.
			      --------------------

     These  By-Laws  may be altered, amended or repealed by the affirmative vote
of  a  majority of the stock issued and outstanding and entitled to vote thereat
at  any  regular or special meeting of the shareholders of the Company if notice
of  the proposed alteration or amendment or repeal be contained in the notice of
such meeting, or by the affirmative vote of a majority of the Board of Directors
of  the  Company  at  any  regular  or  special  meeting  of  the  Board.



CONSENT OF INDEPENDENT ACCOUNTANTS
==================================

We  hereby  consent  to  the  incorporation  by  reference  in  the Registration
Statement  on  Form S-3  (No.  333-85267)  of  Northern  States  Power   Company
(Wisconsin)  of  our  report  dated  January 31, 2000 relating to the  financial
statements, which appears in this Form 10-K.

/s/

PRICEWATERHOUSECOOPERS LLP
Minneapolis, Minnesota
March 14, 2000


<TABLE> <S> <C>

<ARTICLE> UT
<LEGEND>
This schedule contains summary financial information
extracted from the Statements of Income and Retained
Earnings, Balance Sheets and Statements
of Cash Flows and is qualified in its entirety by reference
to such financial statements.
</LEGEND>
<MULTIPLIER> 1,000

<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          DEC-31-1999
<PERIOD-END>                               DEC-31-1999
<BOOK-VALUE>                                  PER-BOOK
<TOTAL-NET-UTILITY-PLANT>                      752,771
<OTHER-PROPERTY-AND-INVEST>                     12,063
<TOTAL-CURRENT-ASSETS>                          86,748
<TOTAL-DEFERRED-CHARGES>                        55,521
<OTHER-ASSETS>                                       0
<TOTAL-ASSETS>                                 907,103
<COMMON>                                        86,200
<CAPITAL-SURPLUS-PAID-IN>                       10,541
<RETAINED-EARNINGS>                            260,259
<TOTAL-COMMON-STOCKHOLDERS-EQ>                 357,000
                                0
                                          0
<LONG-TERM-DEBT-NET>                           231,950
<SHORT-TERM-NOTES>                                   0
<LONG-TERM-NOTES-PAYABLE>                       80,800
<COMMERCIAL-PAPER-OBLIGATIONS>                       0
<LONG-TERM-DEBT-CURRENT-PORT>                        0
                            0
<CAPITAL-LEASE-OBLIGATIONS>                          0
<LEASES-CURRENT>                                     0
<OTHER-ITEMS-CAPITAL-AND-LIAB>                 237,353
<TOT-CAPITALIZATION-AND-LIAB>                  907,103
<GROSS-OPERATING-REVENUE>                      493,907
<INCOME-TAX-EXPENSE>                            25,546
<OTHER-OPERATING-EXPENSES>                     414,014
<TOTAL-OPERATING-EXPENSES>                     439,560
<OPERATING-INCOME-LOSS>                         54,347
<OTHER-INCOME-NET>                                 549
<INCOME-BEFORE-INTEREST-EXPEN>                  54,896
<TOTAL-INTEREST-EXPENSE>                        18,530
<NET-INCOME>                                    36,366
                          0
<EARNINGS-AVAILABLE-FOR-COMM>                   36,366
<COMMON-STOCK-DIVIDENDS>                        26,997
<TOTAL-INTEREST-ON-BONDS>                       16,185
<CASH-FLOW-OPERATIONS>                          84,948
<EPS-BASIC>                                      42.19
<EPS-DILUTED>                                    42.19



</TABLE>


EXHIBIT  99.01
- --------------

Northern  States  Power  Company  Cautionary  Factors

     The  Private  Securities Litigation Reform Act of 1995 (the Act) provides a
new  "safe  harbor" for forward-looking statements to encourage such disclosures
without  the  threat  of litigation providing those statements are identified as
forward-looking  and  are  accompanied  by  meaningful,  cautionary  statements
identifying  important  factors  that  could  cause the actual results to differ
materially  from  those  projected in the statement.  Forward-looking statements
have  been  and  will  be  made  in  written documents and oral presentations of
Northern  States  Power  Company, a Wisconsin Corporation (NSP-Wisconsin).  Such
statements  are based on management's beliefs as well as assumptions made by and
information  currently  available  to  management.  When used in NSP-Wisconsin's
documents  or  oral presentations, the words "anticipate", "estimate", "expect",
"objective",  "outlook,"  "possible",  "potential"  and  similar expressions are
intended to identify forward-looking statements.  In addition to any assumptions
and   other   factors   referred   to   specifically  in  connection  with  such
forward-looking  statements,  factors  that  could  cause NSP-Wisconsin's actual
results  to  differ  materially  from  those contemplated in any forward-looking
statements  include,  among  others,  the  following:

  - Economic conditions including inflation rates and monetary fluctuations;
  - Trade,   monetary,   fiscal,   taxation,   and   environmental   policies of
    governments, agencies and similar organizations  in  geographic  areas where
    NSP-Wisconsin  has  a  financial  interest;
  - Customer business conditions including demand for their products or services
    and  supply  of  labor  and  materials  used  in creating their products and
    services;
  - Financial  or  regulatory  accounting  principles or policies imposed by the
    Financial   Accounting  Standards   Board,   the  Securities  and   Exchange
    Commission, the  Federal  Energy  Regulatory Commission and similar entities
    with regulatory oversight;
  - Availability  or cost of capital  such as changes in: interest rates; market
    perceptions of the utility industry,  or NSP-Wisconsin; or security ratings;
  - Factors   affecting   operations   such   as   unusual  weather  conditions;
    catastrophic  weather-related  damage;   unscheduled  generation    outages,
    maintenance or  repairs;   unanticipated  changes  to  fossil  fuel  or  gas
    supply    costs   or  availability    due   to  higher   demand,  shortages,
    transportation problems or other developments;   environmental incidents; or
    electric transmission or gas pipeline system  constraints;
  - Employee  workforce factors  including loss or retirement of key executives,
    collective bargaining agreements with  union  employees, or  work stoppages;
  - Increased   competition   in   the  utility  industry,  including:  industry
    restructuring    initiatives;     transmission   system   operation   and/or
    administration initiatives;  recovery  of investments made under traditional
    regulation; nature of  competitors  entering the industry;  retail wheeling;
    a new pricing structure; and  former   customers  entering  the   generation
    market;
  - Rate-setting  policies  or  procedures  of  regulatory  entities,  including
    environmental externalities, which  are  values  established  by  regulators
    assigning   environmental  costs  to  each  method of electricity generation
    when evaluating  generation  resource  options;
  - Social  attitudes  regarding  the  utility  and  power  industries;
  - Cost and other effects of legal and administrative proceedings, settlements,
    investigations  and  claims;
  - Technological  developments  that  result  in competitive  disadvantages and
    create  the  potential  for  impairment  of  existing  assets;
  - Other business or investment considerations that may be disclosed from  time
    to time in  NSP-Wisconsin's Securities and Exchange Commission filings or in
    other  publicly  disseminated  written  documents.
  - Factors   associated  with  Y2K compliance  and remediation that might cause
    material  Y2K-related  problems  to  surface  at  a  later date, even though
    NSP  experienced  a  smooth  transition  into  the  year 2000. Such material
    problems could result   in,  among   other  things,   business  disruptions,
    operational problems, financial loss, legal liability,  and  similar  risks.
  - Regulatory delays or conditions  imposed by regulatory agencies in approving
    the  proposed  merger  with  NCE.

NSP-Wisconsin  undertakes  no  obligation  to  publicly  update  or  revise  any
forward-looking  statements,  whether  as  a  result  of new information, future
events or otherwise.  The foregoing review of factors pursuant to the Act should
not  be  construed  as  exhaustive or as any admission regarding the adequacy of
disclosures  made  by  NSP-Wisconsin  prior  to  the  effective date of the Act.



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