============================================================================ UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D. C. 20549 FORM 10-K /X/ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 (FEE REQUIRED) For the fiscal year ended December 31, 1997 OR / / TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 (NO FEE REQUIRED) ----------------------------- Commission File Number 1-4393 ----------------------------- PUGET SOUND ENERGY, INC. (Exact name of registrant as specified in its charter) Washington 91-0374630 (State or other (I.R.S. Employer jurisdiction of Identification No.) incorporation or organization) 411 - 108th Avenue N.E., Bellevue, Washington 98004-5515 (Address of principal executive offices) (206) 454-6363 (Registrant's telephone number, including area code) ============================================================================ Securities registered pursuant to Section 12(b) of the Act: Name of each exchange Title of each class on which listed Common Stock, without par value, $10 stated value N. Y. S. E. Preference Share Purchase Rights N. Y. S. E. Adjustable Rate Cumulative Preferred Stock, Series B ($25 Par Value) N. Y. S. E. 7.45% Series II, Preferred Stock (Cumulative, $25 Par Value) N. Y. S. E. 8.50% Series III, Preferred Stock (Cumulative, $25 Par Value) N. Y. S. E. Securities registered pursuant to Section 12(g) of the Act: Title of each class Preferred Stock (Cumulative; $100 Par Value) Preferred Stock (Cumulative; $25 Par Value) 8.231% Capital Securities 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 by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K is not contained herein, and will not be contained, to the best of registrant's knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K. / / The aggregate market value of the voting stock held by non-affiliates of the registrant at December 31, 1997, was approximately $ 2,549,316,000. The number of shares of the registrant's common stock outstanding at February 28, 1998, was 84,560,625. Documents Incorporated by Reference The Company's definitive proxy statement for its annual meeting of shareholders on May 12, 1998, is incorporated by reference in Part III hereof. INDEX - ---------------------------------------------------------------------------- Item Page No. No. Part I 1. Business................................................ 1 General................................................. 1 Industry Overview........................................ 2 Regulation and Rates..................................... 3 Electric Utility Operations.............................. 3 Electric Utility Operating Statistics.................... 11 Gas Utility Operations................................... 13 Gas Utility Operating Statistics......................... 17 Construction Financing................................... 18 Environment.............................................. 18 Executive Officers....................................... 20 2. Properties............................................... 22 3. Legal Proceedings........................................ 22 4. Submission of Matters to a Vote of Security Holders...... 22 Part II 5. Market for Registrant's Common Equity and Related Stockholder Matters...................................... 22 6. Selected Financial Data.................................. 23 7. Management's Discussion and Analysis of Financial Condition and Results of Operations............ 24 8. Financial Statements and Supplementary Data.............. 34 9. Changes in and Disagreements with Accountant on Accounting and Financial Disclosure................... 34 Part III (Incorporated by reference from the Company's definitive proxy statement issued in connection with the 1998 Annual Meeting of Shareholders) 10. Directors and Executive Officers of the Registrant 11. Executive Compensation 12. Security Ownership of Certain Beneficial Owners and Management 13. Certain Relationships and Related Transactions Part IV 14. Exhibits, Financial Statement Schedules and Reports on Form 8-K...................................... 35 Signatures............................................... 36 Exhibit Index............................................ 79 DEFINITIONS - ---------------------------------------------------------------------------- AFUDC Allowance for Funds Used During Construction BPA Bonneville Power Administration CAAA Clean Air Act Amendments Cabot Cabot Oil & Gas Corporation Chelan Public Utility District No. 1 of Chelan County, Washington Dth Dekatherm (One Dth is equal to one MMBTu) EPA Environmental Protection Agency FERC Federal Energy Regulatory Commission KW Kilowatts KWH Kilowatt Hours MMBTu One Million British Thermal Units MW Megawatts (one MW equals one thousand KW) MWH Megawatt Hours Montana Power The Montana Power Company NMFS National Marine Fisheries Service PGA Purchased Gas Adjustment		 PRAM Periodic Rate Adjustment Mechanism PRP Potentially Responsible Party PUDs Washington Public Utility Districts PURPA Public Utility Reform and Policy Act Washington Commission Washington Utilities and Transportation Commission WECo Washington Energy Company WEGM Washington Energy Gas Marketing Company WNG Washington Natural Gas Company WPPSS Washington Public Power Supply System PART I ITEM 1. BUSINESS General Puget Sound Energy, Inc. (the "Company"), formerly Puget Sound Power & Light Company ("Puget Power"), is an investor-owned public utility incorporated in the State of Washington furnishing electric and, since February 10, 1997, gas service in a territory covering approximately 6,000 square miles, principally in the Puget Sound region of Washington state. On February 10, 1997, the Company completed a merger (the "Merger") with the Washington Energy Company ("WECo") and its principal subsidiary, Washington Natural Gas Company ("WNG"). Seattle-based WNG provided natural gas distribution service to approximately 500,000 customers in an area east of Puget Sound that included Seattle, Tacoma, Everett, Bellevue and Olympia. Puget Power changed its name to Puget Sound Energy, Inc. effective with the Merger. Certain historical financial and statistical information contained herein has been restated to reflect the combined operations of the Company, WECo and WNG and all references to the Company include the combined entity. Effective with the merger, WECo's 1996 fiscal year-end was changed from September 30 to December 31 to conform to Puget Power's year-end. Accordingly, financial and statistical information prior to January 1, 1997, contained herein reflects fiscal years ended December 31 for Puget Power and September 30 for WECo. (See discussion of the Merger in Note 1 to the Consolidated Financial Statements.) At December 31, 1997, the Company had approximately 871,900 electric customers, consisting of 773,900 residential, 92,500 commercial, 4,100 industrial and 1,400 other customers and approximately 521,300 gas customers, consisting of 475,600 residential, 42,600 commercial, 3,000 industrial and 100 other customers. For the year 1997, the Company added approximately 14,600 electric customers and approximately 21,400 gas customers, representing annualized growth rates of 1.7% and 4.3%, respectively. During 1997, the Company's billed retail tariff revenues from electric utility operations were derived 46% from residential customers, 36% from commercial customers, 15% from industrial customers and 3% from wholesale customers, and the Company's retail tariff revenues from gas utility operations were derived 60% from residential customers, 28% from commercial customers, 9% from industrial customers and 3% from other customers. During this period, the largest customer accounted for 2.1% of the Company's utility operating revenues. The Company is affected by various seasonal weather patterns throughout the year and, therefore, operating revenues and associated expenses are not generated evenly during the year. Variations in energy usage by consumers occur from season to season and from month to month within a season, primarily as a result of weather conditions. The Company normally experiences its highest energy sales in the first and fourth quarters of the year. Sales of electricity to other utilities also vary by quarters and years depending principally upon streamflow conditions for the generation of surplus hydro-electric power, customer usage and the energy requirements of other neighboring utilities. Under the previously effective electric Periodic Rate Adjustment Mechanism ("PRAM") approved by the Washington Utilities and Transportation Commission (the "Washington Commission") in October 1991, earnings were not significantly influenced, up or down, by sales of surplus electricity to other utilities or by variations in normal -1- seasonal weather or hydro conditions. The PRAM, however, ended effective September 30, 1996, under a stipulated negotiated settlement approved by the Washington Commission. With the discontinuance of the PRAM, earnings from electric operations now can be significantly influenced by surplus sales and variations in weather, hydro conditions and non-firm regional electric energy prices. Since 1971, the Washington Commission has permitted the Company to pass on to its customers, through changes in its rates, all changes in the price of gas purchased from nonaffiliated suppliers through the Purchased Gas Adjustment ("PGA") mechanism. This mechanism allows the Company to pass these cost increases or decreases to its customers on a timely basis, resulting in no material impact on net income from gas operations. (See "Management's Discussion and Analysis of Financial Condition and Results of Operations - Rate Matters.") During the period from January 1, 1993 through December 31, 1997, the Company made gross electric utility plant additions of $730 million and retirements of $136 million. In the five year period ended December 31, 1997, the Company made gross gas utility plant additions of $447 million and retirements of $45 million. Gross electric utility plant at December 31, 1997, was approximately $3.6 billion which consisted of 49% distribution, 27% generation, 16% transmission and 8% general plant and other. Gross gas utility plant at December 31, 1997, was approximately $1.2 billion which consisted of 84% distribution, 5% transmission and 11% general plant and other. At year-end the Company and its subsidiaries had 3,050 aggregate full-time equivalent employees, down from approximately 4,350 full-time equivalent employees at the end of 1992. This represents a workforce reduction of approximately 30% the last five years. Industry Overview The electric and gas industries in the United States are undergoing significant changes. The focus of these changes is to promote competition among suppliers of electricity and gas and associated services. In 1996, the Federal Energy Regulatory Commission ("FERC") issued an order that requires utilities to provide wholesale open access to electric transmission systems on terms that are comparable to the utility's own use. A number of states, including California, have restructured their electric industries to separate or "unbundle" power generation, transmission and distribution in order to permit new competitors to enter the market place. In part because electric rates in the Pacific Northwest have been among the lowest in the nation, the legislatures in this region, including Washington, have not yet enacted laws to provide for competition at the retail level. The Washington Commission has initiated a pilot program, in which the Company participates, that permits consumers limited direct access to competitive energy suppliers. The Company is actively monitoring developments in this area and has indicated its support for the enactment of legislation that provides increased choice for all electric service customers in the state of Washington. In order to position itself to respond effectively to future restructuring of the utility industry, and in anticipation of a competitive environment for electric energy sales, the Company has recently organized into separate business units: energy transportation; energy supply and customer solutions. This reorganization anticipates eventual legislatively mandated unbundling of power generation from transmission and distribution which would allow -2- customers to purchase these services and commodities individually from different suppliers or, alternatively, as a complete package. Since 1986, the Company has been offering gas transportation as a separate service to industrial and commercial customers who choose to purchase their gas supply directly from producers and gas marketers. The continued evolution of the natural gas industry, resulting primarily from FERC Orders 436, 500 and 636, has served to increase the ability of large gas end-users to bypass the Company in obtaining gas supply and transportation services. Though the Company has not lost any substantial industrial or commercial load as a result of such bypass, in certain years up to 160 customers annually have taken advantage of unbundled transportation service; in 1997, approximately 128 commercial and industrial customers, on average, chose to use such service. Regulation and Rates The Company is subject to the regulatory authority of (1) the Washington Commission as to retail rates, accounting, the issuance of securities and certain other matters and (2) the FERC with respect to the transmission of electric energy, the resale of electric energy at wholesale, accounting and certain other matters. (See "Management's Discussion and Analysis of Financial Condition and Results of Operations - Rate Matters.") Electric Utility Operations - --------------------------- Electric Power Resources At December 31, 1997, the Company's peak electric power resources were approximately 5,015,300 KW. The Company's historical peak load of approximately 4,615,000 KW occurred on December 21, 1990. During 1997, the Company's total electric energy production was supplied 23% by its own resources, 29% through long-term contracts with several of the Washington Public Utility Districts ("PUDs") that own hydroelectric projects on the Columbia River, 24% from other firm purchases and 24% from non-firm purchases. -3- The following table shows the Company's electric energy supply resources at December 31, 1997, and energy production during the year: Peak Power Resources at December 31, 1997 1997 Energy Production -------------------- ---------------------- Kilowatts % Kilowatt-Hours % --------- ---- -------------- ---- (Thousands) Purchased Resources: Columbia River PUD Contracts (Hydro) 1,355,000 26.4% 8,399,909 28.6% Other Hydro(a) 615,500 12.0% 3,350,193 11.4% Thermal(a) 1,401,900 27.4% 10,965,820 37.4% - --------------------------------------------------------------------------- Total 3,372,400 65.8% 22,715,922 77.4% - --------------------------------------------------------------------------- Company-owned Resources: Hydro 308,200 6.0% 1,566,279 5.3% Coal 771,900 15.1% 4,951,116 16.9% Natural gas 673,900 13.1% 123,724 0.4% - --------------------------------------------------------------------------- Total Company-owned 1,754,000 34.2% 6,641,119 22.6% - --------------------------------------------------------------------------- Total 5,126,400 100.0% 29,357,041 100.0% =========================================================================== (a) Power received from other utilities is classified between hydro and thermal based on the character of the utility system used to supply the power or, if the power is supplied from a particular resource, the character of that resource. Company-Owned Electric Generation Resources. The Company and other utilities are joint owners of four mine-mouth, coal- fired, steam-electric generating units at Colstrip, Montana, approximately 100 miles east of Billings, Montana. The Company owns a 50% interest (330,000 KW) in Units 1 and 2 and a 25% interest (350,000 KW) in Units 3 and 4. The owners of the Colstrip Units purchase coal for the units from Western Energy Company ("Western Energy"), an affiliate of Montana Power Company ("Montana Power") (one of the joint owners), under the terms of long-term coal supply agreements. Montana Power has announced that it intends to sell all of its generating assets, including its interest in Colstrip. Pursuant to a settlement agreement between the Company, Montana Power and Western Energy dated February 21, 1997, related to a dispute under a power sales agreement between Montana Power and the Company, the Company's coal price has been reduced on an interim basis pending a restructuring of the Colstrip coal supply arrangements. The Company and the other joint owners are involved in ongoing negotiations regarding restructuring of the Colstrip 1,2,3 and 4 coal supply arrangements. The Company owns a 7% interest (91,900 KW) in a coal-fired, steam-electric generating plant near Centralia, Washington, with a total net capability of 1,313,000 KW. In 1991, the Company and other owners of the Centralia Project renegotiated a long-term coal supply agreement with Pacific Power & Light -4- Company. The Company and other owners of the Centralia project are reviewing emissions compliance options that will need to be adopted to meet the Federal and State emission requirements by the year 2000. The Company also has the following plants with an aggregate net generating capability of 982,050 KW: Upper Baker River hydro project (103,000 KW) constructed in 1959; Lower Baker River hydro project (71,400 KW) reconstructed in 1960; White River hydro plant (63,400 KW) constructed in 1911 with installation of the last unit in 1924; Snoqualmie Falls hydro plant (44,000 KW), half the capability of which was installed during the period 1898 to 1910 and half in 1957; and one smaller hydro plant, Electron (26,400 KW), constructed during the period 1904 to 1929; a standby internal combustion unit (2,750 KW) installed in 1969; an oil-fired combustion turbine unit (67,500 KW) installed in 1974; four dual-fuel combustion turbine units (89,100 KW each) installed during 1981; and two dual-fuel combustion turbine units (123,600 KW each) installed during 1984. The Company's combustion turbines installed in 1981 and 1984 may be fueled with either natural gas or distillate oil. Short-term supplies of distillate fuel may be stored on-site. These plants are operated from time to time for peaking purposes and to produce energy for sales to other utilities, either directly or through tolling arrangements. On December 19, 1997, the Company was issued a 50 year license by FERC for its existing and operating White River project which includes authorization to install an additional 14,000 KW generating unit. The Company has filed for a rehearing with FERC on certain articles of the license. The initial license for the existing and operating Snoqualmie Falls project expired in December 1993, and the Company continues to operate this project under a temporary license. The Company is continuing the FERC application process to relicense this project. The Company has also applied for a license to expand its existing 1,750 KW Nooksack Falls project which is currently unlicensed and not operating because of an electric generator fire in 1996. Columbia River Electric Energy Supply Contracts During 1997, approximately 28.6% of the Company's energy output was obtained at an average cost of approximately 9.4 mills per KWH through long-term contracts with several of the Washington PUDs owning hydroelectric projects on the Columbia River. The Company's purchases of power from the Columbia River projects is generally on a "cost of service" basis under which the Company pays a proportionate share of the annual debt service and operating and maintenance costs of each project in proportion to the amount of power annually purchased by the Company from such project. Such payments are not contingent upon the projects being operable. These projects are financed through substantially level debt service payments, and their annual costs may vary over the term of the contracts as additional financing is required to meet the costs of major maintenance, repairs or replacements or license requirements. The Company has contracted to purchase from Chelan County PUD ("Chelan") a share of the output of the original units of the Rock Island Project which equaled 57.1% through June 30, 1997. This share decreases gradually to 50% of the output at July 1, 1999, and remains unchanged thereafter for the duration of the contract. The Company has also contracted to purchase the entire output of the additional Rock Island units for the duration of the -5- contract, except that the Company's share of output of the additional units may be reduced up to 10% per year beginning July 1, 2000, subject to a maximum aggregate reduction of 50%, upon the exercise of rights of withdrawal by Chelan for use in its local service area. Chelan has given notice of withdrawal of 5% on July 1, 2000. As of December 31, 1997, the Company's aggregate annual capacity from all units of the Rock Island Project was 423,000 KW. The Company has contracted to purchase from Chelan 38.9% (482,750 KW as of December 31, 1997) of the annual output of the Rocky Reach Project, which percentage remains unchanged for the remainder of the contract. The Company's share of the annual output of the Wells Project purchased from Douglas County PUD is currently 31.5% (264,600 KW as of December 31, 1997) and can be ultimately reduced to 31.3% upon the additional exercise of withdrawal rights by Douglas County PUD. The Company has contracted to purchase from Grant County PUD 8.0% (72,570 KW as of December 31, 1997) of the annual output of the Priest Rapids project and 10.8% (112,100 KW as of December 31, 1997) of the annual output of the Wanapum project, which percentages remain unchanged for the remainder of the contracts. (See Note 17 to the Company's Consolidated Financial Statements.) In 1964, the Company and fifteen other utilities and agencies in the Pacific Northwest entered into a long-term coordination agreement extending until June 30, 2003 (the "Coordination Agreement"). This agreement provides for the coordinated operation of substantially all of the hydroelectric power plants and reservoirs in the Pacific Northwest. A new Coordination Agreement was negotiated in 1997 and will replace the prior agreement in February of 1999. Various fishery enhancement measures, including most recently the 1995 "biological opinion" from the National Marine Fisheries Service ("NMFS"), have reduced the flexibility provided by the Coordination Agreement. (See "Environment - Federal Endangered Species Act.") Certain utilities in the northwest United States and Canada are obtaining the benefits of additional firm power as a result of the ratification of a 1961 treaty between the United States and Canada under which Canada is providing approximately 15,500,000 acre-feet of reservoir storage on the upper Columbia River. As a result of this storage, streamflow which would otherwise not be usable to serve firm regional load is stored and later released during periods when it is usable. Pursuant to the treaty, one-half of the firm power benefits produced by the additional storage accrue to Canada. The Company's benefits from this storage are based upon its percentage participation in the Columbia River projects and one half of those benefits must be returned to Canada. Also in 1961, the Company contracted to purchase 17.5% of Canada's share of the power to be returned resulting from such storage until the beginning of a phased expiration of the contract in 1998. The Company has also contracted to purchase from the Bonneville Power Administration ("BPA") supplemental capacity in amounts that decrease gradually until the beginning of a phased expiration of the contract in 1998. Negotiations are being conducted regarding replacement of the existing contracts. Electric Energy Supply Contracts and Agreements With Other Utilities. Under a 1985 settlement agreement relating to Washington Public Power Supply System ("WPPSS") Nuclear Project No. 3, in which the Company has a 5% interest, the Company is receiving from BPA for approximately 30.5 years, beginning January 1, 1987, electric power during the months of November through April. Under the contract, the Company is guaranteed to receive not -6- less than 191,667 MWH in each contract year until the Company has received total deliveries of 5,833,333 MWH. On April 4, 1988, the Company executed a 15-year contract, with provisions for early termination by the Company, for the purchase of firm energy supply from Washington Water Power Company. This agreement calls for the delivery of 100 MW of capacity and 657,000 MWH of energy from the Washington Water Power system annually (75 annual average MW). Minimum and maximum delivery rates are prescribed. Under this agreement, the energy is to be priced at Washington Water Power's average generation and transmission cost, subject to certain price ceilings. On October 27, 1988, the Company executed a 15-year contract for the purchase of firm power and energy from Pacific Power & Light Company. Under the terms of the agreement, the Company receives 120 average MW of energy and 200 MW of peak capacity. On November 23, 1988, the Company executed an agreement to purchase surplus firm power from BPA. Under the agreement, the Company receives 150 average MW of energy and 300 MW of peak capacity from BPA between October 1 and March 31 of each contract year. The contract extends for 20 years, ending in 2008. On October 1, 1989, the Company signed a contract with Montana Power under which Montana Power provides the Company, from its share of Colstrip Unit 4, 71 average MW of energy (94 MW of peak capacity) over a 21-year period. On February 27, 1995, the Company delivered to Montana Power notice of termination of the contract based on Montana Power's failure to arrange for firm contractual transmission rights for such energy as required by the contract. Pursuant to a settlement between the Company and Montana Power on February 21, 1997, the contract remains in effect and the price of power purchased by the Company is reduced. The settlement also addressed certain price reductions and restructuring activities in connection with the Colstrip coal supply arrangements. The Company expects annual reductions in power supply costs of approximately $13 million as a result of these settlements. On December 11, 1989, the Company executed a conservation transfer agreement with Snohomish County PUD. Snohomish County PUD, together with Mason and Lewis County PUDs, will install conservation measures in their service areas. The agreement calls for the Company to receive the power saved over the expected 20-year life of the measures. The agreement calls for BPA to deliver the conservation power to the Company from March 1, 1990 through June 30, 2001 and for Snohomish County PUD to deliver the conservation power for the remaining term of the agreement. Annual power deliveries gradually increased over the first five years of the agreement and will remain at 6 average MW of energy throughout the remaining term of the agreement. The Company executed an exchange agreement with Pacific Gas & Electric Company which became effective on January 1, 1992. Under the agreement, 300 MW of capacity together with 413,000 MWH of energy are exchanged seasonally every year on a unit for unit basis. No payments are made under this agreement. Pacific Gas & Electric Company is a summer peaking utility and will provide power during the months of November through February. The Company is a winter peaking utility and will provide power during the months of June through September. Each party may terminate the contract for various reasons. The Company has obtained 400,000 KW of transmission rights (similar in nature to ownership type rights) on the Pacific Northwest-Southwest AC Intertie. These transmission rights are used, in part, to transmit power under this agreement. -7- In October of 1997 a power exchange agreement between the Company and Powerex (a British Columbia utility) became effective. Under this agreement Powerex pays the Company for the right to deliver power to the Company at the Canadian border in exchange for the Company delivering power to Powerex at various locations in the United States. The Company also obtained 425,000 KW of transmission rights (similar in nature to ownership type rights) on the Westside Northern Intertie in October of 1997. These transmission rights are used, in part, to transmit power under this agreement. Electric Energy Supply Contracts and Agreements With Non-Utilities. As required by the federal Public Utility Reform and Policy Act ("PURPA"), the Company has entered into long-term firm purchased power contracts with non-utility generators. The most significant of these are the five contracts described below which the Company entered into in 1989, 1990 and 1991 with operators of natural gas-fired cogeneration projects. The Company purchases the net electrical output of these five projects at fixed and annually escalating prices which were intended to approximate the Company's avoided cost of new generation projected at the time these agreements were made. Principally as a result of dramatic changes in natural gas price levels, the power purchase prices under these agreements are significantly above the current market price of power and, based upon projections of future market prices, are expected to remain well above market for the duration of the contracts. The Company's estimated payments under these five contracts are $247 million for 1998, $257 million for 1999, $265 million for 2000, $288 million for 2001, $297 million for 2002 and in the aggregate, $3.1 billion thereafter through 2014. These payments reflect the Tenaska contract restructuring described below. The Company continues to seek restructuring of the other four contracts. When and if retail electric energy prices move to market levels as a result of electric industry restructuring, the above market portion of these contract costs may become stranded costs which the Company plans to seek to recover through transition charges. On June 29, 1989, the Company executed a 20-year contract to purchase 70 average MW of energy and 80 MW of capacity, beginning October 11, 1991, from the March Point Cogeneration Company ("March Point"), which owns and operates a natural gas-fired cogeneration facility known as March Point Phase I, located at a Texaco refinery in Anacortes, Washington. On December 27, 1990, the Company executed a second contract (having a term coextensive with the first contract) to purchase an additional 53 average MW of energy and 60 MW of capacity, beginning in January 1993, from another natural gas-fired cogeneration facility owned and operated by March Point, which facility is known as March Point Phase II and is located at the Texaco refinery in Anacortes, Washington. On February 24, 1989, the Company executed a 20-year contract to purchase 108 average MW of energy and 123 MW of capacity, beginning in April 1993, from Sumas Cogeneration Company, L.P., which owns and operates a natural gas-fired cogeneration project located in Sumas, Washington. On September 26, 1990, the Company executed a 15-year contract to purchase 141 average MW of energy and 160 MW of capacity, beginning in July 1993, from Encogen Northwest L.P. ("Encogen") (a limited partnership having a general partner that is a subsidiary of Enserch Development Corp.), which owns and operates a natural-gas fired cogeneration facility located at the Georgia Pacific mill near Bellingham, Washington. -8- On March 20, 1991, the Company executed a 20-year contract to purchase 216 average MW of energy and 245 MW of capacity, beginning in April 1994, from Tenaska Washington Partners, L.P., which owns and operates a natural-gas fired cogeneration project located near Ferndale, Washington. In December 1997 and January 1998, the Company and Tenaska Washington Partners entered into revised agreements which will lower purchased power costs from the Tenaska project by restructuring its natural gas supply. The Company paid $215 million to buy out the project's existing long-term gas supply contracts, which contained fixed and escalating gas prices that were well above current and projected future market prices for natural gas. The Company became the principal natural gas supplier to the project and power purchase prices under the Tenaska contract were revised to reflect market- based prices for the natural gas supply. The Company obtained an order from the Washington Commission creating a regulatory asset related to the $215 million restructuring payment. These revised arrangements are expected to reduce the Company's power supply costs from the Tenaska project between 15 and 20 percent annually over the remaining 14 year life of the contract, net of the costs of the restructuring payment. The Company's purchased electric energy costs associated with the Tenaska contract was $75.7 million in 1997. Electric Energy Conservation The Company offers programs designed to help new and existing customers use electric energy efficiently. The primary emphasis is to provide information and technical services to enable customers to make energy-efficient choices with respect to building design, equipment and building systems, appliance purchases and operating practices. The Company's electric energy conservation expenditures have historically been accumulated, included in rate base and amortized to expense over a ten year period at the direction of the Washington Commission. In June 1995 the Company sold approximately $202.5 million of its investment in customer- owned energy conservation measures to a grantor trust, which, in turn, issued securities backed by a Washington state statute enacted in 1994. On August 6, 1997, the Company sold an additional $35.2 million of such conservation investments in a similarly structured transaction Electric Rates and Regulation The order approving the Merger, issued by the Washington Commission on February 5, 1997, contains a rate plan designed to provide a five-year period of rate certainty for customers and to provide the Company with an opportunity to achieve a reasonable return on investment. As required under the Merger order, the Company filed tariffs, effective February 8, 1997, that resulted in an average decrease of 5.6% related to the PRAM, and an overall increase in general electric rates of 1.8%, with increases among rate classes varying between 1.0% and 2.5%. The general rate increase has a positive impact on earnings while the decrease, reflecting the discontinuation of the PRAM and collection of previously accrued revenues, does not affect earnings. The net impact was an average decrease in electric rates of 3.7%. General rates for electric residential, large commercial and industrial service will increase by 1.5% on January 1 of each of the four years beginning in 1998, while those for small commercial, industrial and lighting electric customers will increase by 1.0% in each of the following three years. -9- On September 22, 1995, the Washington Commission issued a rate order relating to the Company's fifth annual rate adjustment under the PRAM. In addition to approval of the rate adjustment, the Commission also agreed, pursuant to a negotiated settlement, to discontinue the PRAM on September 30, 1996. PRAM accrued revenues of $40.5 million, recorded at December 31, 1996, were recovered in the first quarter of 1997. Over-collection of PRAM revenues totaling $17.0 million was refunded to customers in the second quarter of 1997. With the discontinuance of the PRAM effective October 1, 1996, the annual regulatory adjustments for variations in weather and hydro conditions provided for in the PRAM were also discontinued. -10- ENERGY DELIVERY OPERATING STATISTICS Electric Operations: Year Ended on December 31 1997 1996 1995 1994 1993 - ------------------------------------------------------------------------------------------- Operating revenues by classes: (thousands) Residential $ 529,990 $ 554,318 $ 524,748 $ 532,124 $ 502,037 Commercial 414,480 423,139 397,211 375,751 356,586 Industrial 166,473 170,596 168,501 163,574 150,063 Other consumers 32,453 44,125 38,730 38,759 28,189 - ------------------------------------------------------------------------------------------- Operating revenues billed to consumers (a) 1,143,396 1,192,178 1,129,190 1,110,208 1,036,875 Unbilled revenues - net increase (decrease) (4,921) 13,201 (6,382) (2,522) 14,409 PRAM accrual (40,777) (74,326) 3,955 25,835 42,100 - ------------------------------------------------------------------------------------------- Total operating revenues from consumers 1,097,698 1,131,053 1,126,763 1,133,521 1,093,384 Other utilities 133,726 67,716 52,567 60,537 19,494 - ------------------------------------------------------------------------------------------- Total operating revenues $1,231,424 $1,198,769 $1,179,330 $1,194,058 $1,112,878 - ------------------------------------------------------------------------------------------- Number of customers (average): Residential 767,476 754,097 739,173 723,566 708,123 Commercial 91,517 89,613 87,404 85,203 82,875 Industrial 4,090 3,993 3,908 3,851 3,715 Other 1,389 1,371 1,346 1,325 1,289 - ------------------------------------------------------------------------------------------- Total customers (average) 864,472 849,074 831,831 813,945 796,002 - ------------------------------------------------------------------------------------------- KWH generated, purchased and interchanged (thousands): Company generated 6,641,118 5,585,595 6,371,416 7,011,932 6,414,311 Purchased power 22,611,963 20,573,983 17,897,922 16,268,042 14,608,899 Interchanged power (net) 103,959 99,942 48,485 (87,771) 174,478 - ------------------------------------------------------------------------------------------- Total energy output 29,357,040 26,259,520 24,317,823 23,192,203 21,197,688 Losses and company use (1,414,101) (1,322,262) (1,235,457) (1,291,322) (1,096,599) - ------------------------------------------------------------------------------------------- Total energy sales 27,942,939 24,937,258 23,082,366 21,900,881 20,101,089 - ------------------------------------------------------------------------------------------- (a) Operating revenues in 1997, 1996 and 1995 were reduced by $40.5 million, $41.0 million and $25.1 million, respectively, as a result of the Company's sale of $237.7 million of its investment in customer-owned energy conservation measures. (See "Operating revenues" in Management's Discussion and Analysis and Note 1 to the Consolidated Financial Statements.) Electric Operations (continued from previous page): Year Ended on December 31 1997 1996 1995 1994 1993 - -------------------------------------------------------------------------------------------- Electric energy sales, KWH: (thousands) Residential 9,319,508 9,350,292 8,972,498 8,913,903 8,974,787 Commercial 7,022,092 6,807,465 6,538,533 6,301,568 6,175,911 Industrial 3,994,748 3,793,966 3,720,641 3,724,931 3,690,473 Other consumers 206,330 205,066 205,232 200,622 196,246 - -------------------------------------------------------------------------------------------- Total energy billed to consumers 20,542,678 20,156,789 19,436,904 19,141,024 19,037,417 Unbilled energy sales - net increase (decrease) (45,556) 224,412 (158,920) (72,352) 139,329 - -------------------------------------------------------------------------------------------- Total energy sales to consumers 20,497,122 20,381,201 19,277,984 19,068,672 19,176,746 Sales to other electric utilities 7,445,817 4,556,057 3,804,382 2,832,209 924,343 - -------------------------------------------------------------------------------------------- Total energy sales 27,942,939 24,937,258 23,082,366 21,900,881 20,101,089 - -------------------------------------------------------------------------------------------- Per residential customer: Annual use (KWH) 12,143 12,399 12,139 12,319 12,674 Annual billed revenue $716.88 $762.35 $726.95 $735.42 $708.97 Billed revenue per KWH $.0590 $.0615 $.0599 $.0597 $.0559 Company-owned generation capability - kilowatts: Hydro 309,950 309,950 309,950 309,950 309,950 Steam 771,900 771,900 771,900 771,900 857,700 Natural gas/oil 702,350 702,350 702,350 702,350 702,350 - -------------------------------------------------------------------------------------------- Total 1,784,200 1,784,200 1,784,200 1,784,200 1,870,000 - -------------------------------------------------------------------------------------------- Heating degree days 4,599 4,953 3,994 4,341 4,691 % of normal of 30 year average (4,908) 93.7% 100.9% 81.4% 88.4% 95.6% Load factor 58.7% 55.5% 56.7% 54.7% 52.5% -12- Gas Utility Operations - --------------------- Gas Supply The Company currently purchases a blended portfolio of long-term firm, short- term firm, and spot gas supplies from a diverse group of major and independent producers and gas marketers in the United States and Canada. All of the Company's gas supply is ultimately transported through Northwest Pipeline Corporation ("NPC"), the sole interstate pipeline delivering directly into the western Washington area. Peak Firm Gas Supply at December 31, Dth per Day % ----------- ---- Purchased Gas Supply - -------------------- British Columbia 212,500 26.0 Alberta 78,000 9.6 United States 75,800 9.3 ----------------- 366,300 44.9 ----------------- Purchased Storage Capacity - -------------------------- Clay Basin 111,800 13.7 Jackson Prairie 47,900 5.9 LNG 70,500 8.7 ----------------- 230,200 28.3 ----------------- Owned Storage Capacity - ---------------------- Jackson Prairie 188,500 23.1 Propane-Air Injection 30,000 3.7 ----------------- 218,500 26.8 ----------------- 815,000 100.0 ================= All supplies and storage are connected to PSE's Market with Firm Transportation capacity. For baseload and peak-shaving purposes, the Company supplements its firm gas supply portfolio by purchasing natural gas at generally lower prices in summer, injecting it into underground storage facilities and withdrawing it during the winter heating season. Storage facilities at Jackson Prairie in Western Washington and at Clay Basin in Utah are used for this purpose. Peaking needs are also met by using the Company's gas held in NPC's liquefied natural gas ("LNG") facility at Plymouth, Washington, and by producing propane-air gas at a plant owned by the Company and located on its distribution system. -13- The Company expects to meet its firm peak-day requirements for residential, commercial and industrial markets through its firm gas purchase contracts, firm transportation capacity, firm storage capacity and other firm peaking resources. The Company believes that it will be able to acquire incremental firm gas supply resources which are reliable and reasonably priced, to meet anticipated growth in the requirements of its firm customers for the foreseeable future. Gas Supply Portfolio For the 1997-98 winter heating season, the Company has contracted for approximately 26% of its expected peak-day gas supply requirement from sources originating in British Columbia under a combination of long-term and winter peaking purchase agreements. Long-term gas supplies from Alberta represent approximately 10% of the peak-day requirement. Long-term and winter peaking arrangements with U.S. suppliers and gas stored at Clay Basin make up approximately 23% of the peak-day portfolio. The balance of the peak-day requirement is expected to be met with gas stored at Jackson Prairie, LNG held at NPC's Plymouth facility and propane-air resources, which represent approximately 29%, 9% and 3%, respectively, of expected peak-day requirements. During 1997, approximately 46% of gas supplies purchased by the Company originated from British Columbia while 26% originated in Alberta and 28% originated in the U.S. The current firm, long-term gas supply portfolio consists of arrangements with 18 producers and gas marketers, with no single supplier representing more than 17% of expected peak-day requirements. Contracts have remaining terms ranging from less than one year to six years, with an average term of two years. All gas supply contracts contain market-sensitive pricing provisions based on several published indices. The Company's firm gas supply portfolio is structured to capitalize on regional price differentials when they arise. Gas and services are marketed outside the Company's service territory ("off-system sales") whenever on- system customer demand requirements permit. The geographic mix of suppliers and daily, monthly and annual take requirements permit a high degree of flexibility in selecting gas supplies during off-peak periods to minimize costs. Gas Transportation Capacity The Company currently holds firm transportation capacity on pipelines owned by Northwest Pipeline Corporation and PG&E Gas Transmission-Northwest, formerly known as Pacific Gas Transportation ("PGT"). Accordingly, the Company pays fixed monthly demand charges for the right, but not the obligation, to transport specified quantities of gas from receipt points to delivery points on such pipelines each day for the term or terms of the applicable agreements. The Company holds firm capacity on NPC's pipeline totaling 454,533 Dekatherms per day (one Dekatherm "Dth" is equal to one million British thermal units or "MMBtu" per day), acquired under several agreements at various times. The Company has exchanged certain segments of its firm capacity with third parties to effectively lower transportation costs. The Company's firm transportation capacity contracts with NPC have remaining terms ranging from 7 to 18 years. However, the Company has either the unilateral right to extend the contracts under their current terms or the right of first refusal -14- to extend such contracts under then current FERC orders. The Company's firm transportation capacity on PGT's pipeline has a remaining term of 26 years. Gas Storage Capacity The Company holds storage capacity in the Jackson Prairie and Clay Basin underground gas storage facilities attached to NPC's pipeline. The Jackson Prairie facility, operated and one-third owned by the Company, is used primarily for intermediate peaking purposes, able to deliver a large volume of gas over a relatively short time period. Combined with capacity contracted from NPC's one-third stake in Jackson Prairie, the Company has peak, firm delivery capacity of over 230,000 Dth per day and total firm storage capacity of exceeding 6,000,000 Dth at the facility. The location of the Jackson Prairie facility in the Company's service or market area provides significant cost savings by reducing the amount of annual pipeline capacity required to meet peak-day gas requirements. The Company, as Project Operator of the facility, has recently filed an application with the FERC for authorization to expand the Jackson Prairie facility. The Company's share of the expanded project will provide additional firm delivery capacity of over 100,000 Dth per day and additional firm storage capacity of above 1,000,000 Dth at the start of the 1999-2000 heating season, if approved by regulators. The Company has secured rights to additional firm seasonal pipeline capacity to be utilized in conjunction with the expanded project. The Clay Basin storage facility is supply area storage and is withdrawn over the entire winter, capturing savings due to injecting lower cost gas supplies during the summer. The Company has maximum firm withdrawal capacity over 100,000 Dth per day from the facility with total storage capacity exceeding 13,000,000 Dth. The capacity is held under two contracts with remaining terms of 16 and 22 years. LNG and Propane-Air Resources LNG and propane-air resources provide gas supply on short notice for short periods of time. Due to their high cost, these resources are utilized as the supply of last resort in extreme peak-demand periods, typically lasting a few hours or days. The Company has long-term contracts for storage of nearly 250,000 Dth of its gas as LNG at NPC's Plymouth facility, which equates to approximately three and one-half days' supply at maximum daily deliverability of 70,500 Dth. The Company owns storage capacity for approximately 1.4 million gallons of propane. The propane-air injections facilities are capable of delivering the equivalent of 30,000 Dth of gas per day for up to four days directly into the Company's distribution system. Capacity Release FERC provided a capacity release mechanism as the means for holders of firm pipeline and storage entitlements to relinquish temporarily unutilized capacity to others in order to recoup all or a portion of the cost of such capacity. Capacity may be released through several methods including open bidding and by pre-arrangement. The Company continues to successfully mitigate a substantial portion of the demand charges related to both storage and pipeline capacity not utilized during off-peak periods. WNG CAP I, a wholly owned subsidiary of the Company, was formed to provide additional flexibility and benefits from capacity release. In approving the Company's last approved PGA, effective May 15, 1995, the Washington Commission allowed all previously incurred and projected capacity related NPC's demand charges -15- to be recovered in rates. Washington Energy Gas Marketing Company, a wholly- owned subsidiary of the Company, markets excess capacity on the PGT pipeline. (See Note 17 to the Consolidated Financial Statements.) Gas Rates and Regulation The order approving the Merger, issued by the Washington Commission on February 5, 1997, contains a rate plan designed to provide unchanged rates for all classes of natural gas customers until January 1, 1999, when rates will decrease by 1% on gas utility margins. Beginning in 1971, the Washington Commission permitted WNG and now PSE to pass on to its customers, through changes in its rates, all changes in the price of gas purchased from nonaffiliated suppliers through the Purchased Gas Adjustment (PGA) mechanism. This mechanism allows the Company to pass these cost increases or decreases to its customers on a timely basis, resulting in no material impact on net income. The current PGA was approved by the Washington Commission effective May 15, 1995. This PGA resulted in a pass- through to customers of an annual reduction of $46.5 million in the cost of purchased gas. On February 11, 1998, the Company filed a PGA with the Washington Commission seeking a decrease of $3.8 million in the effective PGA rates. Simultaneously, the Company filed for a concurrent increase in PGA rates to "true up" prior period gas costs. The net effect of these two filings was to increase customers rates by approximately one-fifth of one percent. The Company expects these two filings to be approved by the Washington Commission and placed into effect on April 1, 1998. Gas Rate Redesign. On May 11, 1995, the Washington Commission ordered the implementation of a cost-based gas tariff rate design effective May 15, 1995. The order, while revenue neutral in total, shifted rates and costs, and thus source of margin, among customer classes. The average margins on transportation service decreased by 26% and margins on sales to larger volume industrial sales customers decreased by 27%. The order also raised average residential margins 4.5%. Firm commercial and smaller industrial average margins were not materially affected. The changes in transportation and industrial margins made the utility economically indifferent to customer switching between transportation and sales service. The Company believes the order enhances the Company's ability to offer rates that support cost-effective and responsible growth and customer choice. The Company is also engaged in the business of leasing gas water heaters for residential and commercial use. As of December 31, 1997, the Company had gas water heater equipment leases with customers with original costs and net book value of approximately $57.3 million and $49.5 million, respectively. Lease revenues are included in the financial statements as part of Regulated Utility Sales since the rates charged are subject to the approval of the Washington Commission. The leases may be terminated on 30 days' written notice by the customer, in which case the Company removes the equipment at no charge to the customer. However, most customers elect to purchase the equipment at a price which approximates net book value of the equipment. Lease revenues for the 12 months ended December 31, 1997, were approximately $10.4 million. -16- ENERGY DELIVERY OPERATING STATISTICS Gas Operations: Twelve Months Ended December 31, 1997 1996 1995 1994 1993 - ------------------------------------------------------------------------------------------- Operating revenues by classes: (thousands): Regulated utility sales: Residential firm gas sales $ 246,747 $ 238,560 $ 231,202 $ 206,602 $ 195,936 Commercial firm gas sales 97,233 94,251 97,396 91,749 87,644 Industrial firm gas sales 19,524 20,024 25,860 28,827 23,967 Interruptible gas sales 19,832 23,376 44,511 51,425 44,160 Transportation services 14,631 12,812 10,762 8,399 8,434 Other 11,480 11,085 10,317 9,405 7,712 - ------------------------------------------------------------------------------------------- Total regulated utility sales $ 409,447 $ 400,108 $ 420,048 $ 396,407 $ 367,853 =========================================================================================== Customers, average number served: Residential firm 465,185 440,586 423,195 403,642 383,291 Commercial firm 41,158 39,651 38,378 37,112 35,951 Industrial firm 2,839 2,762 2,754 2,824 2,844 Interruptible 962 1,000 1,037 1,009 988 Transportation 128 106 55 36 68 - ------------------------------------------------------------------------------------------- Total average customers 510,272 484,105 465,419 444,623 423,142 =========================================================================================== Gas volumes (thousands of therms): Residential firm sales 434,179 421,727 398,283 371,472 382,118 Commercial firm sales 195,087 188,321 179,725 174,668 177,724 Industrial firm sales 44,563 46,640 55,365 62,698 54,096 Interruptible sales 60,244 72,229 132,316 151,175 127,678 Transportation volumes 277,092 242,299 156,941 119,590 159,765 - ------------------------------------------------------------------------------------------- Total gas volumes 1,011,165 971,216 922,630 879,603 901,381 =========================================================================================== Working gas volumes in storage at year end (thousands of therms) Jackson Prairie 52,430 65,834 65,834 65,834 65,834 Clay Basin 64,930 82,847 130,970 47,557 70,006 Average use per customer: (therms) Residential firm 933 957 941 921 998 Commercial firm 4,740 4,749 4,683 4,708 4,903 Industrial firm 15,697 16,886 20,103 22,035 24,618 Interruptible 62,624 72,229 127,595 147,315 129,231 Transportation 2,164,781 2,285,840 2,853,473 3,400,694 2,133,676 Average revenue per customer:	 Residential firm $ 530 $ 541 $ 546 $ 512 $ 511 Commercial firm 2,362 2,377 2,538 2,472 2,438 Industrial firm 6,877 7,250 9,390 10,208 8,427 Interruptible 20,615 23,376 42,923 50,966 44,695 Transportation 114,305 120,868 195,673 233,306 124,029 Average revenue per therm (cents):	 Residential firm 56.8 56.6 58.0 55.6 51.3 Commercial firm 49.8 50.0 54.2 52.5 49.3 Industrial firm 43.8 42.9 46.7 46.0 44.3 Interruptible 32.9 32.4 33.6 34.0 34.6 Total sales customers 52.2 51.6 52.1 49.8 47.4 Transportation 5.3 5.3 6.9 7.0 5.3 Weather - degree days 4,599 4,953 3,994 4,341 4,691 % of normal (30-yr avg) 93.7% 100.9% 81.4% 88.4% 95.6% Note: Data prior to January 1, 1997, is for the period ending September 30. Construction Financing The Company estimates its combined electric and gas construction expenditures, excluding Allowance for Funds Used During Construction ("AFUDC"), for 1998 through 2000 will be approximately $311 million, $274 million and $277 million, respectively. The Company expects cash from operations (net of dividends and AFUDC) during the period 1998 through 2000 will, on average, be approximately 71% of average estimated construction expenditures (excluding AFUDC) during the same period. See "Management's Discussion and Analysis of Financial Condition and Results of Operations" for a discussion of the Company's construction program. The Company's ability to finance its future construction program is dependent upon market conditions and maintaining a level of earnings sufficient to permit the sale of additional securities. In determining the type and amount of future financings, the Company may be limited by restrictions contained in its Mortgage Indentures, Articles of Incorporation and certain loan agreements. Under the most restrictive tests, at December 31, 1997, the Company could issue (i) approximately $677 million of additional first mortgage bonds or (ii) approximately $204 million of additional preferred stock at an assumed dividend rate of 6.01% or (iii) a combination thereof. Environment The Company's operations are subject to environmental regulation by federal, state and local authorities. Due to the inherent uncertainties surrounding the development of federal and state environmental and energy laws and regulations, the Company cannot determine the impact such laws may have on its existing and future facilities. (See Note 17 to the Consolidated Financial Statements for further discussion of environmental sites.) Federal Clean Air Act Amendments of 1990 The Company has an ownership interest in coal-fired, steam-electric generating plants at Centralia, Washington and Colstrip, Montana which are subject to the federal Clean Air Act Amendments of 1990 ("CAAA") and other regulatory requirements. The Centralia Project and the Colstrip Projects meet the sulfur dioxide -18- limits of the CAAA in Phase I (1995). The Company and other joint owners of the Centralia Project are exploring alternative emission compliance options and project economics in light of compliance costs to meet the Phase II limits in the year 2000. All four units at the Colstrip Project, operated by Montana Power, meet Phase II emission limits. The Company owns combustion turbine units, most of which are capable of being fueled by natural gas or oil. The nature of these units provides operational flexibility in meeting air emission standards. There is no assurance that in the future environmental regulations affecting sulfur dioxide or nitrogen oxide emissions may not be further restricted, and there is no assurance that restrictions on emissions of carbon dioxide or other combustion by-products may not be imposed. Federal Endangered Species Act In November 1991, the National Marine Fisheries Service ("NMFS") listed the Snake River Sockeye as an endangered species pursuant to the federal Endangered Species Act ("ESA"). Since the Sockeye listing, the Snake River fall and spring/summer Chinook have also been listed as threatened. In response to the listings, a team of experts was formed to develop a plan for the recovery needs of these species. In 1995 the NMFS issued a biological opinion which has significantly changed the operation of the Federal Columbia River Power System. The plans developed by NMFS affect the Mid-Columbia projects from which the Company purchases power on a long-term basis, and will further reduce the flexibility of the regional hydroelectric system. Although the full impacts are unknown at this time, the plan developed by NMFS shifts an amount of the Company's generation from the Mid-Columbia projects from winter periods into the spring when it is not needed for system loads, and will increase the potential for spill and loss of generation at the Mid-Columbia projects. Since the 1991 listings, one more species of salmon has been listed and two more have been proposed which may further influence operations. Upper Columbia River steelhead were listed by NMFS in August 1997. Anticipating the steelhead listing the Mid-Columbia PUD's initiated consultation with the Federal and state agencies, Native American tribes and non-governmental organizations to secure operational protection through a long-term settlement and habitat conservation plan which include fish protection and enhancement measurement for the next 50 years. The negotiations to reach ageeement have not been completed at this time. The proposed listings of Puget Sound chinook salmon and spring chinook for the upper Columbia would not be final, if approved, until February 1999. The listing of spring chinook for the upper Columbia should not result in markedly differing conditions for operations from previous listings in the area. However, Puget Sound has not experienced ESA listing to date and listing could cause a number of changes in the region to operations of government agencies and private entities including the Company. These may adversely affect hydro plant operations, permit issuance for facilities construction and increased costs for process and facilities. Because the Company relies substantially less on hydroelectric energy from the Puget Sound area than from the Mid-Columbia and because the Company has already undertaken or agreed to undertake many enhancement measures proposed by the fishery agencies, the impact of listing for Puget Sound salmon should be proportionately less than the Columbia River listings. -19- EXECUTIVE OFFICERS AT March 16, 1998: Name Age - ---------------- --- --------------------------------------------------- W. S. Weaver 54 President & Chief Executive Officer since January 1998; President and Chairman Unregulated Utilities, May 1997 - January 1998; Vice Chairman and Chairman of Unregulated Subsidiaries, February 1997 - May 1997; Executive Vice President and Chief Financial Officer 1991-1997; Director since 1991. R. R. Sonstelie 53 Chairman of the Board since February 1997; President and Chief Executive Officer 1992-1997; President and Chief Operating Officer 1991-1992; President and Chief Financial Officer 1987-1991; Executive Vice President 1985-1987; Senior Vice President Finance 1983-1985; Vice President Engineering and Operations 1980-1983; Director since 1987. R. E. Davis 44 Vice President Regulation & Utility Planning since February 1997; Vice President Planning and Regulation, Washington Natural Gas 1992-1997. J. W. Eldredge 47 Chief Accounting Officer since 1994; Corporate Secretary and Controller since 1993. Controller since 1988; Manager Budgets and Performance 1987-1988; Manager General Accounting 1984-1987. D. E. Gaines 40 Treasurer since 1994; Director Strategic Planning 1992-1994; Manager Financial Planning 1986 - 1992. W. E. Gaines 42 Vice President Energy Supply since February 1997; Manager Power Management 1996-1997; Manager Operations Planning 1986-1996. R. L. Hawley 48 Vice President and Chief Financial Officer since March 16, 1998. For more than five years prior to that time, he was a senior partner with Coopers & Lybrand L.L.P. and headed Coopers' northwest utility practice. T. J. Hogan 46 Vice President Systems Operations since February 1997; Washington Energy Company positions held: Executive Vice President and Chief Operating Officer 1995-1997; Vice President Supply, Administration and Corporate Secretary 1994-1995; Vice President Legal and Corporate Secretary 1991-1994. S. A. McKeon 52 Vice President and General Counsel since June 1997. For more than five years prior to that time practiced law at Perkins Coie. -20- S. McLain 41 Vice President Corporate Performance since January 1998; Director Planning and Work Practices 1997- 1998; Various positions in Human Resources, Operations, Customer Service and Strategic Planning. G. B. Swofford 56 Vice President Customer Operations since February 1997; Senior Vice President Customer Operations 1994-1997; Vice President Divisions and Customer Services 1991-1994; Vice President Rates and Customer Programs 1986-1991; Director Conservation and Division Services 1980-1986. S. M. Vortman 52 Vice President Corporate Relations since February 1997; Senior Vice President Corporate & Regulatory Relations 1994-1997; Vice President Strategic Planning and Regulatory Affairs February 1994 - May 1994; Vice President Corporate Services 1992- 1994; Director Real Estate 1990-1992. Officers are elected for one-year terms. -21- ITEM 2. PROPERTIES The principal generating plants owned by the Company are described under Item 1 - "Business - Power Resources." The Company owns its transmission and distribution facilities, and various other properties. Substantially all properties of the Company are subject to the liens of the Company's Mortgage Indentures. ITEM 3. LEGAL PROCEEDINGS See Note 17 to the Consolidated Financial Statements. ITEM 4. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS - NONE PART II ITEM 5. MARKET FOR REGISTRANT'S COMMON EQUITY AND RELATED STOCKHOLDER MATTERS. The Company's common stock is traded on the New York Stock Exchange (symbol PSD). The number of stockholders of record of the Company's common stock at December 31, 1997, was 62,780. The Company has paid dividends on its common stock each year since 1943 when such stock first became publicly held. Future dividends will be dependent upon earnings, the financial condition of the Company and other factors. The payment of dividends on common stock is restricted by provisions of certain covenants applicable to preferred stock and long-term debt contained in the Company's Articles of Incorporation and electric and gas mortgage indentures. Funds available for payment of dividends are limited to: (1) net income available for dividends on common stock accumulated after December 31, 1957, plus $7.5 million under the electric mortgage indenture; and (2) net income available for dividends on common stock accumulated after September 30, 1989, plus $20 million under the gas mortgage indenture. Under the most restrictive covenants, earnings reinvested in the business unrestricted as to payment of cash dividends were approximately $114 million at December 31, 1997. (See Note 7 to the Consolidated Financial Statements.) Dividends paid and high and low stock prices for each quarter over the last two years were: 1997(a) 1996(a) --------------------------- --------------------------- Price Range Price Range --------------- Dividends --------------- Dividends Quarter Ended High Low Paid High Low Paid - ------------- ------ ------ --------- ------ ------ --------- March 31 26 23-1/2 $.46 26 23-1/4 $.46 June 30 26-1/2 23-3/4 $.46 25-5/8 23 $.46 September 30 26-15/16 25-1/8 $.46 24-1/2 22-1/4 $.46 December 31 30-3/16 25-1/2 $.46 24 22-1/8 $.46 (a) Data for Puget Sound Power & Light Company prior to February 10, 1997. -22- ITEM 6. SELECTED FINANCIAL DATA (Dollars in thousands except per share data) Year ended on December 31 1997 1996 1995 1994 1993 - -------------------------------------------------------------------------------------------- Operating revenue $1,676,902 $1,649,279 $1,631,118 $1,632,485 $1,586,935 Operating income $ 215,866 $ 284,474 $ 270,344 $ 224,772 $ 268,390 Income from continuing operations $ 125,698 $ 167,351 $ 128,381 $ 79,312 $ 162,974 Income for common stock from continuing operations $ 107,421 $ 145,170 $ 105,727 $ 58,929 $ 143,819 Basic and diluted earnings per common share from continuing operations $ 1.28 $ 1.72 $ 1.26 $ 0.70 $ 1.78 (Note 1 to the financial statements) Dividends per common share $ 1.78 $ 1.67 $ 1.67 $ 1.67 $ 1.78 Book value per common share $ 16.06 $ 16.31 $ 16.27 $ 17.01 $ 18.04 - -------------------------------------------------------------------------------------------- Total assets at year-end $4,493,370 $4,227,470 $4,244,568 $4,496,770 $4,386,678 Long-term obligations $1,411,707 $1,165,584 $1,230,499 $ ,253,498 $1,389,479 Redeemable preferred stock $ 78,134 $ 87,839 $ 89,039 $ 91,242 $ 115,724 Corporation obligated, mandatorily redeemable preferred securities of subsidiary trust holding solely junior subordinated debentures of the corporation $ 100,000 -- -- -- -- -23- ITEM 7. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS The following discussion of the Company's business includes some forward- looking statements that involve risks and uncertainties. Words such as "estimates," "expects," "anticipates," "plans," and similar expressions identify forward-looking statements involving risks and uncertainty. Those risks and uncertainties include, but are not limited to, the ongoing restructuring of the electric and gas industries and the outcome of regulatory proceedings related to that restructuring. The ultimate impacts of both increased competition and the changing regulatory environment on future results are uncertain, but are expected to fundamentally change how the Company conducts its business. The outcome of these changes and other matters discussed below may cause future results to differ materially from historic results, or from results or outcomes currently expected or sought by the Company. Financial Condition and Results of Operations Financial condition and results of operations for 1997 reflect the results of Puget Sound Energy, Inc., formerly Puget Sound Power & Light Company ("Puget"). Financial condition and results of operations for 1996 and 1995 reflect combined results for the fiscal years ended December 31 for Puget and September 30 for WECo. Net income in 1997 was $123.1 million on operating revenues of $1.677 billion, compared to $165.5 million on operating revenues of $1.649 billion in 1996 and $101.8 million on operating revenues of $1.631 billion in 1995. Income for common stock was $105.7 million in 1997, compared to $143.3 million in 1996 and $79.1 million in 1995. Basic and diluted earnings per share in 1997 were $1.25 on 84.6 million weighted average common shares outstanding including a $.03 loss per share from discontinued operations compared to $1.70 on 84.4 million weighted average common shares outstanding in 1996 including a $.02 loss per share from discontinued operations and $.94 on 84.2 million weighted average common shares outstanding in 1995 including a $.32 loss per share from discontinued operations. The decrease in net income and basic and diluted earnings per share in 1997 reflects an after-tax charge of $36.3 million (43 cents per share) for costs related to the merger including transaction expenses, employee separation and system and facilities integration. Net income also includes an after-tax charge of $2.6 million (3 cents per share), to write off the Company's remaining investment in undeveloped coal reserves and related activities in southeastern Montana (See Note 18 to the Consolidated Financial Statements). Accordingly, the Company's financial statements reflect these businesses as discontinued operations. These charges were partially offset by after-tax interest income of $13.6 million (16 cents per share) related to an income tax refund received in 1997 for amended returns for prior years. The 1996 loss from discontinued operations included an after-tax charge of $.4 million related to undeveloped coal reserves to establish an accounting reserve for estimated operating losses through disposition. In 1995, WECo wrote down the carrying value of its coal properties by $34.7 million ($22.6 million after-tax) and wrote off its entire railroad investment of $6.0 million ($3.9 million after-tax) with adoption of SFAS No. 121. -24- Results for 1995 also include special charges by the Company of $22.7 million which resulted from: 1) adoption of SFAS No. 121 by Cabot Oil and Gas Corporation ("Cabot") and the Company which required a large write down of Cabot's oil and gas properties and a permanent impairment in the carrying value of the Company's investment in Cabot ($16.1 million after tax). (See Note 16. of the Consolidated Financial Statements for a discussion of Cabot); 2) increased losses projected in the future from certain gas transportation and storage arrangements excluded from the merger of the Company's former oil and gas exploration subsidiary with Cabot ($3.3 million after tax); 3) employee severance costs ($2.0 million after tax); and 4) deferred income taxes relating to tax contingencies ($1.3 million). Total kilowatt-hour sales to ultimate consumers in 1997 were 20.5 billion, compared with 20.4 billion in 1996 and 19.3 billion in 1995. Kilowatt-hour sales to other utilities were 7.4 billion in 1997, 4.6 billion in 1996 and 3.8 billion in 1995. Total gas volumes sold, including transported gas, were 1,011 million therms in 1997, 971 million therms in 1996 and 923 million therms in 1995. -25- Increase (Decrease) Over Preceding Year Years Ended December 31 (Dollars in Millions) 1997 1996 1995 - --------------------------------------------------------------------- Operating revenues PRAM rate transfer and general rate increase $152.9 $ 33.8 $ -- PRAM electric revenues (158.6) (37.1) 31.6 BPA Residential Purchase and Sale Agreement 2.7 (15.8) (25.3) Electric sales to other utilities 66.0 15.1 (8.0) Electric revenue sold to conservation trust 0.5 (15.9) (25.1) Electric load and other changes (45.2) 58.0 1.8 Gas revenue change 9.3 (19.9) 23.6 - --------------------------------------------------------------------- Total operating revenue changes 27.6 18.2 (1.4) - --------------------------------------------------------------------- Operating expenses Energy Costs: Purchased electricity 52.6 38.8 33.7 Residential exchange 31.2 (15.1) (24.1) Purchased gas 1.6 (41.3) (4.5) Electric generation fuel 0.8 5.0 (11.5) Utility operations and maintenance 8.2 (15.8) (41.7) Other operations and maintenance (11.0) 2.7 (14.2) Depreciation and amortization 17.6 3.2 (6.0) Merger and related costs 51.0 4.8 -- Taxes other than federal income taxes 4.2 5.5 4.6 Federal income taxes (60.0) 16.2 16.7 - --------------------------------------------------------------------- Total operating expense changes 96.2 4.0 (47.0) - --------------------------------------------------------------------- Other income 26.5 16.4 7.7 Interest charges (0.5) (8.3) 4.2 Discontinued operations (0.8) 24.8 (25.7) - --------------------------------------------------------------------- Net income changes $(42.4) $ 63.7 $ 23.4 ===================================================================== The following information pertains to the changes outlined in the table above: Operating Revenues - Electric Electric operating revenues in 1997 increased 2.7% compared to 1996 due to continued growth in the number of electric customers and an overall average 1.8% general rate increase effective February 8, 1997. However, electric load and revenues were negatively impacted by temperatures that averaged 5.9% warmer than normal in 1997. Electric revenues during the period of October 1, 1995 through September 30, 1996 increased as a result of rates authorized by the Washington Utilities and Transportation Commission (the "Washington Commission") under the fifth Periodic Rate Adjustment Mechanism ("PRAM") filing. The PRAM was terminated effective September 30, 1996. (See "Rate Matters.") -26- On September 30, 1996, the Washington Commission issued an order granting a joint motion by the Company and the Washington Commission Staff to transfer annual revenues of $165.5 million which were being collected in PRAM rates to the Company's permanent rate schedules. The PRAM rate transfer to permanent rate schedules and the February 8, 1997, increase in general rates increased revenues $152.9 million and $33.8 million in the years ended December 31, 1997 and December 31, 1996, respectively. As a result of the transfer, PRAM revenues decreased $158.6 million in 1997 compared to the prior year due to the elimination of the PRAM effective September 30, 1996, under a stipulated negotiated settlement approved by the Washington Commission. A $17.0 million overcollection of the PRAM, which resulted from the pass-through of conservation tax refunds, was refunded to customers in the second quarter of 1997. Electric operating revenues for 1997 include a $48.6 million reduction to reflect an IRS tax refund and related interest received in the first quarter associated with conservation expenditures for the years 1991-1994. Based on the Company's agreement with the Washington Commission, the benefit of the tax refund was passed on to retail customers as a reduction of the PRAM accrued revenue balance. The $48.6 million reduction in revenues was offset by reductions in federal and state taxes, by a reduction in interest expense and an increase in interest income. Electric revenues have been reduced by virtue of the credit that the Company received through the Residential Purchase and Sale Agreement with the Bonneville Power Administration ("BPA"). This agreement enables the Company's residential and small farm customers to receive the benefits of lower-cost federal power. A corresponding reduction is included in purchased and interchanged power expenses. On January 29, 1997, the Company and the BPA signed a Residential Exchange Termination Agreement. The Agreement effectively ends the Company's participation in the Residential Purchase and Sale Agreement in exchange for settlement payments by the BPA of approximately $237 million over five years. Under the rate plan approved by the Washington Commission in its merger order, the Company will continue to reflect, in customers' bills, the current level of Residential Exchange benefits. Over the five-year period, it is projected that the Company will credit customers approximately $250 million more than it will receive from BPA. Electric revenues in 1997, 1996 and 1995 were reduced by $40.5 million, $41.0 million and $25.1 million, respectively, as a result of the Company's sale of revenues associated with $237.7 million of its investment in conservation assets to a grantor trust. The revenue decrease represents the portion of rate revenues that were sold and forwarded to the trust. The impact of this revenue decrease, however, was offset by related reductions in other utility operations and maintenance and interest expenses. To meet customer demand, the Company's power supply portfolio includes net purchases of power under long-term supply contracts. However, depending principally upon streamflow available for hydroelectric generation and weather effects on customer demand, from time to time the Company may have surplus power available for sale at wholesale to other utilities. In addition, the Company has increased its wholesale surplus power business through short and intermediate term purchase, sale, arbitrage and other trading and marketing techniques. Sales to other utilities increased $66.0 million in 1997 compared to 1996 due primarily to increased wholesale power transactions. -27- Operating Revenues - Gas Regulated gas utility sales revenue in 1997 increased by $9.3 million, from the prior year on a 0.7% increase in gas volumes sold. Total gas volumes, including transported gas, increased 4.1% in 1997 from 1996. Utility margin (the difference between gas revenues and gas purchases) increased by $7.7 million, or 3.5%, in 1997. Regulated gas utility sales revenue in 1996 decreased by $19.9 million, or 5%, from the prior year on a 5% decrease in gas volumes sold. Total gas volumes, including transported gas, increased 5% in 1996. The PGA implemented in May 1995, which reduced rates, and customers switching from gas sales service to transportation, combined to more than offset the impact of the May 1995 general rate increase and increases in gas sales due to customer growth and colder weather. Utility margin increased by $21.4 million, or 11%, due primarily to: the full-year impact of the $17.7 million general rate increase in May 1995; a 4%, or 19,000 increase in customers; and additional heating load due to weather that was 3% warmer than normal in 1996 versus 12% warmer than normal in 1995. The May 1995 PGA reduced revenues but did not impact utility margin. The shifting of customers from sales service to transportation did not materially impact utility margin, as most were switching from large volume, interruptible gas sales. Due to the rate redesign implemented in May 1995, the Company generally earns the same margin on transportation service as it does on large volume, interruptible gas sales. The $23.6 million, or 6%, increase in regulated gas sales revenue in 1995 was largely the result of two general rate increases and customer growth, partially offset by the impact of the May 1995 PGA, which reduced rates for a portion of the year. Gas utility margin increased by $28.1 million, or 16%, due primarily to the rate increases and customer growth, and was not impacted by the PGA. The general rate orders increased gas utility margin by approximately $18 million in 1995. The impact on gas utility margin in 1995 was less than the full annualized impact of the two rate orders because of warmer weather and the timing of the May 1995 increase, which was implemented after the heating season. The Company's rate of growth in new gas customers remained at approximately 4%, or 21,000 customers, during 1995, increasing firm gas sales volumes by 5% and adding an estimated $6 million in gas utility margin. During 1995, weather did not have a significant impact on gas utility margin due to the fact that much of the winter of 1995 was colder than in 1994, while the rest of 1995, when heating load was lower, was significantly warmer than 1994. Operating Expenses Purchased electricity expenses increased $52.6 million in 1997 when compared to 1996 and $38.8 million in 1996 when compared to 1995. The change in 1997 was due primarily to a $47.5 million increase in secondary power purchases from other utilities and a $5.4 million increase in transmission wheeling and associated costs compared to 1996. The increase in 1996 over 1995 was the result of higher payments for firm power purchases from non-utility generators and increased secondary power purchases from other utilities. Purchased electricity expenses increased $33.7 million in 1995 when compared to 1994. Higher payments for firm power purchases from non- utility generators and secondary power purchases from other utilities contributed to an increase of $35.4 million. -28- Residential exchange credits associated with the Residential Purchase and Sale Agreement with BPA decreased $31.2 million in 1997 when compared to 1996. The primary reason for the decrease was the Residential Exchange Termination Agreement between the Company and BPA in January 1997. Residential exchange credits increased $15.1 million in 1996 as compared to 1995 and $24.1 million in 1995 as compared to 1994. Residential exchange credits received in 1997 were $72 million and are estimated to be $55.6 million, $39.0 million, $41.0 million and $27.0 million in the years 1998 through 2001. (See discussion of the Residential Purchase and Sale Agreement under Operating Revenues.) Purchased gas expenses increased $1.6 million in 1997 compared to 1996 as a result of the 0.7% increase in gas volumes sold. Purchased gas expenses decreased $41.3 million in 1996 compared to 1995. The decrease resulted from the lower average per-therm cost of gas established in the May 1995 PGA and the 5% reduction in gas volumes sold. Purchased gas expenses decreased $4.5 million in 1995 when compared to 1994 due to the PGA implemented in May 1995. Fuel expense increased $5.0 million in 1996. The increase was due in part to an Arbitration Panel's decision in 1995 of a dispute involving the coal supply agreement at the Company's fifty percent-owned Colstrip 1 and 2 plants that resulted in a $4.6 million decrease to fuel expense recorded in the first quarter of 1995. In addition, the Company recorded a one-time charge of $1.8 million in the second quarter of 1996 relating to a loss on the sale of oil stocks at a combustion turbine site. Fuel expense decreased $11.5 million in 1995 compared to 1994 as the Company generated less electricity at company-owned coal plants while purchasing more power on the secondary market. Additionally, the Arbitration Panel's decision mentioned above resulted in a $4.6 million decrease to fuel expense in the first quarter of 1995. Operations and maintenance expenses decreased $2.8 million in 1997 compared to 1996. Although utility operations and maintenance was up slightly, other operations and maintenance was down because of decreased sales activity at the Company's subsidiaries. Operations and maintenance expenses decreased $13.1 million in 1996 compared to 1995. The decrease was largely the result of an $11.6 million decrease in amortization expense associated with the Company's conservation program. In June 1995, the Company sold, to a grantor trust, approximately $202.5 million of its investment in customer-owned energy conservation measures. Operations and maintenance expenses decreased $55.9 million in 1995 compared to 1994. Major factors in the reduction included: 1) $24.8 million due to decreased charges in 1995 compared to 1994 associated with the Company's restructuring including employee separation programs and related business office and service facility consolidations; 2) lower amortization expense of $14.3 million associated with the Company's sale, in June 1995, of $202.5 million of its investment in customer-owned energy conservation measures, and 3) a $15.0 million decrease in subsidiary expenses as a result of decreased sales activity. Depreciation and amortization expense increased $17.6 million in 1997 from 1996 levels due primarily to capital spending related to adding customers -29- and transmission and distribution system improvements. In addition, an August 1997 Washington Commission Order authorized the Company to record interest income of $8.3 million related to a conservation tax refund but required the Company to write-off deferred storm damage costs in the amount of $7.4 million, and establish a $1.0 million reserve to cover the costs of a Company retail pilot program. Depreciation and amortization expense increased $3.2 million in 1996 compared to 1995 due primarily to new plant placed in service. Depreciation and amortization expense decreased $6.0 million in 1995 from 1994 levels. A decrease of $12.9 million was attributable to the completion in September 1994 of the 10-year amortization period related to two terminated generating projects. This decrease was partially offset by the effects of new plant placed into service. Taxes other than federal income taxes increased $4.2 million in 1997 compared to 1996 and $5.5 million in 1996 compared to 1995. The increases were primarily due to higher state property tax payments and higher revenue- based municipal and state excise tax payments. Taxes other than federal income taxes increased $4.6 million in 1995 compared to 1994. The increase was primarily the result of increased municipal and state excise tax payments of $4.5 million and increased property tax payments of $1.0 million. These increases were partially offset by lower payroll taxes. Federal income taxes in 1997 were $60 million less than 1996 due to a number of factors. An IRS tax refund related to the method of accounting for taxes on conservation expenditures during the first quarter of 1997 decreased federal income taxes by $26.5 million. In addition, there was a $17.0 million reduction associated with a decrease in PRAM revenues of $48.6 million. Merger costs expensed in the first quarter further reduced federal income taxes by $19.3 million. Federal income taxes increased by $16.2 million in 1996 over 1995. The increase was primarily due to higher pre-tax utility earnings. Also, there was a decrease in energy conservation expenditures in 1996 which are deducted for federal income taxes. Federal income taxes on operations increased $16.7 million in 1995 over 1994 due primarily to higher pre-tax operating income during 1995. Other Income Other income, net of federal income tax, increased $26.5 million in 1997 from 1996. The increase was due primarily to interest income received from the IRS on tax refunds for prior years in connection with a plant abandonment loss, conservation tax refunds and certain additional research and experimental credits claimed for tax purposes. Other income for 1997 includes after-tax losses of $1.0 million and $5.3 million related to the sale of an unregulated subsidiary (Washington Energy Services Company) and operations of a subsidiary, ConnexT. Total other income increased $16.4 million in 1996 as compared to 1995. The increase is due primarily to pre-tax charges in 1995 related to Cabot totaling $24.8 million, partially offset by a $8.7 million deferred tax benefit of write-downs. -30- Other income increased $7.7 million in 1995. The increase is primarily due to lower special charges in 1995 as compared to 1994. Included in other income in 1995 were pre-tax charges related to Cabot of $24.8 million, while charges in 1994 included a pre-tax loss and related federal income taxes on the merger of Cabot of $30.0 million. Interest Charges Interest charges, which consist of interest and amortization on long-term debt and other interest, decreased $0.5 million in 1997 compared to 1996. Interest and amortization on long-term debt increased $2.4 million which included dividend payments on the Company obligated mandatorily redeemable preferred securities of $4.7 million interest on short-term debt decreased $1.5 million and capitalized interest (AFUDC) increased $1.3 million Interest charges decreased $8.3 million in 1996 compared to 1995. Interest and amortization on long-term debt decreased $8.8 million. Contributing to the reduced interest expense were five First Mortgage Bond retirements or redemptions totaling $151 million over the previous 17 months. Other interest expense increased in 1996 over 1995 due primarily to increased interest on PGA balances. Interest charges increased $4.2 million in 1995 compared to 1994. Interest and amortization on long-term debt decreased $4.4 million due primarily to the maturity of $100 million in First Mortgage Bonds in August 1995. Other interest expense increased $8.6 million in 1995 over 1994. The increase was primarily due to higher weighted-average interest rates and higher average daily short-term borrowings in 1995 as compared to 1994. Construction, Capital Resources and Liquidity Current construction expenditures are primarily transmission and distribution-related, designed to meet continuing customer growth. Construction expenditures, which include energy conservation expenditures and exclude AFUDC, were $257.9 million in 1997. The Company expects construction expenditures for the period 1998 through 2000 will be approximately $311 million, $274 million and $277 million, respectively. The Company expects cash from operations (net of dividends and AFUDC) during the period 1998 through 2000 will, on average, be approximately 71% of average estimated construction expenditures (excluding AFUDC) during the same period. In June 1997, the Company issued $100 million of Company obligated, mandatorily redeemable preferred securities (See Note 5 to the Consolidated Financial Statements.). In December 1997, the Company filed a shelf- registration statement with the Securities and Exchange Commission for the offering, on a delayed or continuous basis, of up to $500 million principal amount of Senior Notes secured by a pledge of First Mortgage Bonds. On December 22, 1997, the Company issued $300 million of Series A Notes at 7.02%. Short-term borrowings from banks and the sale of commercial paper are used to provide working capital for the construction program. At December 31, 1997, the Company had available $375 million in lines of credit with various banks, which provide credit support for outstanding commercial paper and bank borrowing of $125 million and $215 million, respectively, effectively reducing the available borrowing capacity under these lines of credit to $35 million. (See Note 9 to the Consolidated Financial Statements.) -31- Under the most restrictive covenants in the Company's Articles of Incorporation and electric and gas mortgage indentures, earnings reinvested in the business unrestricted as to payment of cash dividends were approximately $114 million at December 31, 1997. Rate Matters - Electric On September 22, 1995, the Washington Commission issued a rate order relating to the Company's fifth annual rate adjustment under the PRAM. In addition to approval of the rate adjustment, the Commission also agreed, pursuant to a negotiated settlement, to discontinue the PRAM on September 30, 1996. PRAM accrued revenues of $40.5 million, recorded at December 31, 1996, were recovered in the first quarter of 1997. Over-collection of PRAM revenues were refunded to customers in the second quarter of 1997. With the discontinuance of the PRAM, the Company no longer has a rate adjustment mechanism to adjust for changes in cost or variances in hydro and weather conditions. These variances may now significantly influence earnings. On September 30, 1996, the Washington Commission issued an order granting a joint motion by the Company and the Washington Commission Staff to transfer annual revenues of $165.5 million which were being collected in PRAM rates to the Company's permanent rate schedules. As a result of the order, the Company also wrote off $4.5 million in previously accrued revenues related to special industrial customer service contracts. Rate Matters - Gas In the March 1995 general rate case filing, the Company requested a $35.4 million increase in annual revenues, with $17.8 million of the total to be granted as interim rate relief in May 1995. The rate case was requested to cover increased costs related to plant additions and upgrades and higher costs for financing and general operations. In May 1995, the Washington Commission issued an order approving a settlement of the case. The settlement provided an additional $17.7 million in annual revenues, excluding municipal utility taxes, and reflected an authorized rate of return on common equity in the range of 11.0% - 11.25%, up from the previous level of 10.5%. The settlement accepted by the Washington Commission also stipulated that the Company will be allowed to earn in excess of that range to the extent that it can do so by managing its cost of service. As part of the rate case settlement, the Company agreed not to file a general rate case prior to May 15, 1997. On February 11, 1998, the Company filed a PGA with the Washington Commission seeking a decrease of $3.8 million in the effective PGA rates. Simultaneously, the Company filed for a concurrent increase in PGA rates to "true up" prior period gas costs. The net effect of these two filings was to increase customer rates by approximately one- fifth of one percent. The Company expects these two filings to be approved by the Washington Commission and placed into effect on April 1, 1998. Year 2000 Conversion The Company has established a project team to coordinate the identification and implementation of changes to financial and operational systems and applications necessary to achieve a year 2000 date conversion with no affect on customers or disruption to operations. The Company has established processes for evaluating and managing the risks and costs associated with -32- this problem. Major areas of potential business impact have been identified and initial conversion efforts are underway. The Company is also communicating with suppliers, financial institutions and others with which it does business to coordinate year 2000 conversion. The Company is currently replacing many of its business and operating computer systems based on vendor supplied software. These are scheduled for implementation beginning in July 1998. The new systems and software are year 2000 compatible, thus handling a portion of the Company's year 2000 conversion requirements. The costs of changing the remaining systems to make them year 2000 compliant are estimated at $5.6 million. Industry Overview The electric and gas industries in the United States are undergoing significant changes. The focus of these changes is to promote competition among suppliers of electricity and gas and associated services. In 1996, the Federal Energy Regulatory Commission ("FERC") issued an order that requires utilities to provide wholesale open access to electric transmission systems on terms that are comparable to the utility's own use. A number of states, including California, have restructured their electric industries to separate or "unbundle" power generation, transmission and distribution in order to permit new competitors to enter the market place. In part because electric rates in the Pacific Northwest have been among the lowest in the nation, the legislatures in this region, including Washington, have not yet enacted laws to provide for competition at the retail level. The Washington Commission has initiated a pilot program, in which the Company participates, that permits consumers limited direct access to competitive energy suppliers. The Company is actively monitoring developments in this area and has indicated its support for the enactment of legislation that provides increased choice for all electric service customers in the state of Washington. In order to position itself to respond effectively to future restructuring of the utility industry, and in anticipation of a competitive environment for electric energy sales, the Company has recently organized into separate business units: energy transportation; energy supply; and customer solutions. This reorganization anticipates eventual legislatively mandated unbundling of power generation from transmission and distribution which would allow customers to purchase these services and commodities individually from different suppliers or, alternatively, as a complete package. The Company has an Optional Large Power Sales Rate for its largest customers. Customers who elect the Optional Large Power Sales Rate are no longer considered "core" customers, and the Company no longer has an obligation to plan for future resources to serve their needs. The non-core customers receive access to electric energy that is priced at current market cost and pay a charge for energy delivery (including a charge for conservation programs) and a transition charge (representing the difference between the Company's present cost and the current market cost of electric energy and capacity). The transition charge will be phased out before the end of the year 2000. Non-core customers also take on the risk that market costs could become volatile and that electricity could be unavailable on the open market. Since 1986, the Company has been offering gas transportation as a separate service to industrial and commercial customers who choose to purchase their gas supply directly from producers and gas marketers. The continued evolution of the natural gas industry, resulting primarily from FERC Orders -33- 436, 500 and 636, has served to increase the ability of large gas end-users to bypass the Company in obtaining gas supply and transportation services. Though the Company has not lost any substantial industrial or commercial load as a result of such bypass, in certain years up to 160 customers annually have taken advantage of unbundled transportation service; in 1997, approximately 128 commercial and industrial customers, on average, chose to use such service. Other In July 1996, the Company and several other Northwest electric companies signed a memorandum of understanding ("MOU") to study the creation of an independent transmission grid operator called "IndeGO." Participation in IndeGo was subsequently opened to transmission owners in eight western states and included public and private utilities and federal power marketing agencies. However, during 1998, the participating northwest utilities decided to suspend project activities as a result of uncertainties arising from regional transmission matters, state electric restructuring initiatives and public policy matters. On March 20, 1991, the Company executed a 20-year contract to purchase 216 average MW of energy and 245 MW of capacity, beginning in April 1994, from Tenaska Washington Partners, L.P., which owns and operates a natural-gas fired cogeneration project located near Ferndale, Washington. In December 1997 and January 1998, the Company and Tenaska Washington Partners entered into revised agreements which will lower purchased power costs from the Tenaska project by restructuring its natural gas supply. The Company paid $215 million to buy out the project's existing long-term gas supply contracts, which contained fixed and escalating gas prices that were well above current and projected future market prices for natural gas. The Company became the principal natural gas supplier to the project and power purchase prices under the Tenaska contract were revised to reflect market- based prices for the natural gas supply. The Company obtained an order from the Washington Commission creating a regulatory asset related to the $215 million restructuring payment. These revised arrangements are expected to reduce the Company's power supply costs from the Tenaska project between 15 and 20 percent annually over the remaining 14 year life of the contract, net of the costs of the restructuring payment. The Company's purchased electric energy cost associated with the Tenaska contract was $75.7 million in 1997. For a discussion of environmental obligations, see Note 17 to the Consolidated Financial Statements. ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA See index on page 41. ITEM 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE - NONE. -34- PART III Part III is incorporated by reference from the Company's definitive proxy statement issued in connection with the 1998 Annual Meeting of Shareholders. Certain information regarding executive officers is set forth in Part I. PART IV ITEM 14. EXHIBITS, FINANCIAL STATEMENT SCHEDULE AND REPORTS ON FORM 8-K (a) Documents filed as part of this report: 1) Financial statement schedule - see index on page 41. 2) Exhibits - see index on page 79. (b) Reports on Form 8-K: 1) Form 8-K filed October 24, 1997 - Item 5 - Other Events, and Item 7- Financial Statements and Exhibits. 2) Form 8-K filed December 11, 1997 - Item 5 - Other Events, related to a contract-restructuring agreement between the Company and Tenaska Washington Partners, L.P. approved by the Washington Utilities and Transportation Commission. -35- SIGNATURES Pursuant to the requirements of Section 13 of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. PUGET SOUND ENERGY, INC. /s/ William S. Weaver ____________________________________ William S. Weaver President and Chief Executive Officer Date: March 6, 1998 Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated. Signature Title Date ___________________________ ____________________________ _____________ /s/ William S. Weaver President, Chief Executive ___________________________ Officer and Director (William S. Weaver) /s/ R. R. Sonstelie Chairman of the Board ___________________________ (R. R. Sonstelie) /s/ James W. Eldredge Corporate Secretary 		March 6, 1998 ___________________________ and Controller and (James W. Eldredge) Chief Accounting Officer /s/ Douglas P. Beighle Director ___________________________ (Douglas P. Beighle) /s/ Charles W. Bingham Director ___________________________ (Charles W. Bingham) -36- Signatures, continued /s/ Phyllis J. Campbell Director ___________________________ (Phyllis J. Campbell) /s/ Donald J. Covey Director ___________________________ (Donald J. Covey) Director ___________________________ (Robert L. Dryden) /s/ John D. Durbin Director ___________________________ (John D. Durbin) /s/ John W. Ellis Director ___________________________ (John W. Ellis) Director ___________________________ (Daniel J. Evans) /s/ Tomio Moriguchi Director ___________________________ (Tomio Moriguchi) /s/ Sally G. Narodick Director ___________________________ (Sally G. Narodick) /s/ R. Kirk Wilson Director ___________________________ (R. Kirk Wilson) -37- Puget Sound Energy, Inc. Report of Management: The accompanying consolidated financial statements of Puget Sound Energy, Inc. have been prepared under the direction of management, which is responsible for their integrity and objectivity. The statements have been prepared in accordance with generally accepted accounting principles and include amounts based on judgments and estimates by management where necessary. Management also prepared the other information in the Annual Report on Form 10-K and is responsible for its accuracy and consistency with the financial statements. The Company maintains a system of internal control which, in management's opinion, provides reasonable assurance that assets are properly safeguarded and transactions are executed in accordance with management's authorization and properly recorded to produce reliable financial records and reports. The system of internal control provides for appropriate division of responsibility and is documented by written policy and updated as necessary. The Company's internal audit staff assesses the effectiveness and adequacy of the internal controls on a regular basis and recommends improvements when appropriate. Management considers the internal auditor's and independent auditor's recommendations concerning the Company's internal controls and takes steps to implement those that they believe are appropriate in the circumstances. In addition, Coopers & Lybrand L.L.P., the independent auditors, have performed audit procedures deemed appropriate to obtain reasonable assurance about whether the financial statements are free of material misstatement. The Board of Directors pursues its oversight role for the financial statements through the audit committee, which is composed solely of outside Directors. The audit committee meets regularly with management, the internal auditors and the independent auditors, jointly and separately, to review management's process of implementation and maintenance of internal accounting controls and auditing and financial reporting matters. The internal and independent auditors have unrestricted access to the audit committee. /s/ William S. Weaver /s/ James W. Eldredge _______________________ _______________________ William S. Weaver James W. Eldredge President and Corporate Secretary Chief Executive Officer and Controller (Chief Accounting Officer) -38- REPORT OF INDEPENDENT ACCOUNTANTS To the Shareholders of Puget Sound Energy, Inc. We have audited the consolidated financial statements and the financial statement schedule of Puget Sound Energy, Inc. (formerly Puget Sound Power & Light Company) listed on page 41 of this Annual Report on Form 10-K. These financial statements and financial statement schedule are the responsibility of the Company's management. Our responsibility is to express an opinion on these financial statements and financial statement schedule based on our audits. We did not audit the consolidated financial statements of Washington Energy Company ("WECo") and its principal subsidiary, Washington Natural Gas ("WNG"), which statements reflect total assets of $1,034 million as of December 31, 1996, and total revenues of $426 million and $444 million for 1996 and 1995, respectively. Those statements were audited by other auditors whose report has been furnished to us and our opinion, insofar as it relates to the amounts included for WECo and WNG , is based solely on the report of the other auditors. We conducted our audits in accordance with generally accepted auditing standards. Those standards 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. An audit also includes assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audits and the report of the other auditors provide a reasonable basis for our opinion. In our opinion, based on our audits and the report of the other auditors, the consolidated financial statements referred to above, present fairly, in all material respects, the consolidated financial position of Puget Sound Energy, Inc. as of December 31, 1997 and 1996, and the consolidated results of its operations and its cash flows for each of the three years in the period ended December 31, 1997, in conformity with generally accepted accounting principles. In addition, in our opinion, the financial statement schedule referred to above, when considered in relation to the basic financial statements taken as a whole, presents fairly, in all material respects, the information required to be included therein. As discussed in Note 1, Puget Sound Energy, Inc. merged with WECo and WNG on February 10, 1997 in a transaction accounted for as a pooling of interests. Coopers & Lybrand L.L.P. Seattle, Washington February 19, 1998 -39 REPORT OF INDEPENDENT PUBLIC ACCOUNTANTS To the Board of Directors of Washington Energy Company: We have audited the consolidated balance sheet and statement of capitalization of Washington Energy Company (a Washington corporation) and subsidiaries as of September 30, 1996, and the related consolidated statements of income, shareholders' earnings (deficit) reinvested in the business, premium on common stock and cash flows for each of the two years in the period ended September 30, 1996, and the consolidated balance sheet and statement of capitalization of Washington Natural Gas Company (a Washington corporation) and subsidiaries as of September 30, 1996, and the related consolidated statements of income, shareholder's earnings reinvested in the business, premium on common stock and cash flows for each of the two years in the period ended September 30, 1996. These financial statements, which are not included in this Form 10-K, are the responsibility of the companies' management. Our responsibility is to express an opinion on these financial statements based on our audits. We conducted our audits in accordance with generally accepted auditing standards. Those standards 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. An audit also includes assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion. On February 10, 1997, Washington Energy Company and Washington Natural Gas, in a transaction accounted for as a pooling-of-interests, merged with Puget Sound Power and Light to form Puget Sound Energy. In our opinion, the financial statements referred to above present fairly, in all material respects, the financial position of Washington Energy Company and subsidiaries and of Washington Natural Gas Company and subsidiaries as of September 30, 1996, and the results of their operations and their cash flows for each of the two years in the period ended September 30, 1996, in conformity with generally accepted accounting principles. ARTHUR ANDERSEN LLP Seattle, Washington, October 31, 1996 (except with respect to the matter discussed in the third paragraph above, for which the date is February 10, 1997) -40- Consolidated Financial Statements, Financial Statement Schedule and Exhibits Covered by the Foregoing Report of Independent Accountants: Consolidated Statements of Income for the years ended December 31, 1997, 1996 and 1995........................................42 Consolidated Balance Sheets, December 31, 1997 and 1996...................44 Consolidated Statements of Capitalization, December 31, 1997 and 1996..............................................46 Consolidated Statements of Earnings Reinvested in the Business for the years ended December 31, 1997, 1996 and 1995....................48 Consolidated Statements of Cash Flows for the years ended December 31, 1997, 1996 and 1995..................................49 Notes to Consolidated Financial Statements................................50 Schedule: II. Valuation and Qualifying Accounts and Reserves for the years ended December 31, 1997, 1996 and 1995.........................78 All other schedules have been 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 thereto. Financial statements of the Company's subsidiaries are not filed herewith inasmuch as the assets, revenues earnings and earnings reinvested in the business of the subsidiaries are not material in relation to those of the Company. Exhibits: Exhibit Index.............................................................79 -41- Consolidated Statements of Income Puget Sound Energy, Inc. - -------------------------------------------------------------------------- Year Ended December 31 (Dollars in thousands except per share amounts) 1997 1996 1995 - -------------------------------------------------------------------------- Operating Revenues: Electric $1,231,424 $1,198,769 $1,179,330 Gas 409,447 400,108 420,048 Other 36,031 50,402 31,740 - -------------------------------------------------------------------------- Total operating revenues 1,676,902 1,649,279 1,631,118 - -------------------------------------------------------------------------- Operating Expenses: Energy Costs: Purchased electricity 614,929 562,314 523,514 Residential Exchange (71,970) (103,154) (88,004) Purchased gas 179,287 177,719 219,022 Fuel 41,455 40,645 35,658 Utility operations and maintenance 250,565 242,290 258,058 Other operations and maintenance 21,256 32,234 29,492 Depreciation, depletion and amortization 161,865 144,206 141,008 Merger and related costs 55,789 4,835 -- Taxes other than federal income taxes 160,135 155,969 150,507 Federal income taxes 47,725 107,747 91,519 - -------------------------------------------------------------------------- Total operating expenses 1,461,036 1,364,805 1,360,774 - -------------------------------------------------------------------------- Operating Income 215,866 284,474 270,344 - -------------------------------------------------------------------------- Other Income: Pre-tax charges related to unconsolidated affiliate -- -- (24,803) Deferred tax benefit of write downs -- -- 8,681 Other, net 28,066 1,593 1,213 - -------------------------------------------------------------------------- Total other income 28,066 1,593 (14,909) - -------------------------------------------------------------------------- Income Before Interest Charges 243,932 286,067 255,435 - -------------------------------------------------------------------------- (Continued) -42- Consolidated Statements of Income, continued Puget Sound Energy, Inc. - -------------------------------------------------------------------------- Year Ended December 31 (Dollars in thousands except per share amounts) 1997 1996 1995 - -------------------------------------------------------------------------- Interest Charges: AFUDC (5,205) (3,919) (4,292) Interest expense 123,439 122,635 131,346 - -------------------------------------------------------------------------- Total interest charges 118,234 118,716 127,054 - -------------------------------------------------------------------------- Income from continuing operations 125,698 167,351 128,381 Discontinued operations: Loss from operations, net of tax -- (1,386) (26,597) Loss on disposal, net of tax (2,622) (446) -- - -------------------------------------------------------------------------- Net Income 123,076 165,519 101,784 Less Preferred Stock Dividends accrual 17,806 22,181 22,654 Preferred Stock Redemptions 471 -- -- - -------------------------------------------------------------------------- Income for Common Stock $105,741 $143,338 $79,130 ========================================================================== Common shares outstanding weighted average 84,560 84,418 84,189 ========================================================================== Basic and diluted earnings (loss) per common share: From continuing operations $1.28 $1.72 $1.26 From discontinued operations (0.03) (0.02) (0.32) - -------------------------------------------------------------------------- Basic and diluted earnings per common share $1.25 $1.70 $0.94 ========================================================================== The accompanying notes are an integral part of the consolidated financial statements. -43- Consolidated Balance Sheets Puget Sound Energy, Inc. - ---------------------------------------------------------------------------- Assets December 31 (Dollars in Thousands) 1997 1996 - ---------------------------------------------------------------------------- Utility Plant: Electric plant, at original cost $3,632,652 $3,479,652 Gas plant 1,231,109 1,129,849 Less: Accumulated depreciation and amortization 1,613,300 1,493,024 - ---------------------------------------------------------------------------- Net utility plant 3,250,461 3,116,477 - ---------------------------------------------------------------------------- Other Property and Investments: Investment in Bonneville Exchange Power Contract 78,880 86,772 Investment in Cabot 85,027 69,014 Subsidiary properties and investment 72,660 80,770 Other 43,077 43,444 - ---------------------------------------------------------------------------- Total other property and investments 279,644 280,000 - ---------------------------------------------------------------------------- Current Assets: Cash 7,759 4,335 - ---------------------------------------------------------------------------- Accounts receivable 158,927 160,836 Less: Allowance for doubtful accounts 971 1,700 - ---------------------------------------------------------------------------- Total accounts receivable 157,956 159,136 - ---------------------------------------------------------------------------- Unbilled revenue 122,831 102,409 PRAM accrued revenues -- 40,470 Materials and supplies, at average cost 54,423 61,638 Prepayments and Other 5,420 10,458 - ---------------------------------------------------------------------------- Total current assets 348,389 378,446 - ---------------------------------------------------------------------------- Long-Term Assets: Regulatory asset for deferred income taxes 258,430 242,454 Unamortized energy conservation charges 6,867 44,673 PURPA buyout costs 215,000 -- Other 134,579 165,420 - ---------------------------------------------------------------------------- Total long-term assets 614,876 452,547 - ---------------------------------------------------------------------------- Total Assets $4,493,370 $4,227,470 ============================================================================ The accompanying notes are an integral part of the consolidated financial statements. -44- Capitalization and Liabilities December 31 (Dollars in Thousands) 1997 1996 - ---------------------------------------------------------------------------- Capitalization (See "Consolidated Statements of Capitalization"): Common equity $1,358,077 $1,378,377 Preferred stock not subject to mandatory redemption 95,488 215,000 Preferred stock subject to mandatory redemption 78,134 87,839 Corporation obligated, mandatorily redeemable preferred securities of subsidiary trust holding solely junior subordinated debentures of the corporation 100,000 -- Long-term debt 1,411,707 1,165,584 - ---------------------------------------------------------------------------- Total capitalization 3,043,406 2,846,800 - ---------------------------------------------------------------------------- Current Liabilities: Accounts payable 116,548 95,736 Short-term debt 372,538 298,122 Current maturities of long-term debt 51,000 100,062 Purchased gas liability 876 41,368 Accrued expenses: Taxes 73,636 57,419 Salaries and wages 15,326 28,215 Interest 27,704 27,173 Other 33,198 51,906 - ---------------------------------------------------------------------------- Total current liabilities 690,826 700,001 - ---------------------------------------------------------------------------- Deferred Income Taxes 629,018 586,661 - ---------------------------------------------------------------------------- Other Deferred Credits 130,120 94,008 - ---------------------------------------------------------------------------- Commitments and Contingencies -- -- - ---------------------------------------------------------------------------- Total Capitalization and Liabilities $4,493,370 $4,227,470 ============================================================================ The accompanying notes are an integral part of the consolidated financial statements. -45- Consolidated Statements of Capitalization Puget Sound Energy, Inc. - ------------------------------------------------------------------------------------ December 31 (Dollars in Thousands) 1997 1996 - ------------------------------------------------------------------------------------ Common Equity: Common stock - ($10 stated value) - 150,000,000 shares authorized, 84,560,645 and 84,511,245 shares outstanding $ 845,606 $ 845,112 Additional paid-in capital 450,845 446,910 Unrealized gain on investment 14,954 -- Earnings reinvested in the business 46,672 86,355 - ------------------------------------------------------------------------------------ Total common equity 1,358,077 1,378,377 - ------------------------------------------------------------------------------------ Preferred Stock Not Subject to Mandatory Redemption - cumulative - $25 par value:* 7.875% series - 3,000,000 shares authorized, zero & 3,000,000 shares outstanding -- 75,000 Adjustable Rate, Series B - 2,000,000 shares authorized, 219,506 and 2,000,000 shares outstanding 5,488 50,000 7.45% series II - 2,400,000 shares authorized and outstanding 60,000 60,000 8.50% series III - 1,200,000 shares authorized and outstanding 30,000 30,000 - ------------------------------------------------------------------------------------ Total preferred stock not subject to mandatory redemption 95,488 215,000 - ------------------------------------------------------------------------------------ Preferred Stock Subject To Mandatory Redemption - cumulative $100 par value:* 4.84% series - 150,000 shares authorized, 14,808 & 47,956 shares outstanding 1,481 4,796 4.70% series - 150,000 shares authorized, 4,311 & 56,215 shares outstanding 431 5,621 8% series - 150,000 shares authorized, 12,224 and 24,224 shares outstanding 1,222 2,422 7.75% series - 750,000 shares authorized and outstanding 75,000 75,000 - ------------------------------------------------------------------------------------ Total preferred stock subject to mandatory redemption 78,134 87,839 - ------------------------------------------------------------------------------------ Corporation obligated, mandatorily redeemable preferred securities of subsidiary trust holding solely junior subordinated debentures of the corporation 100,000 -- - ------------------------------------------------------------------------------------ Long-Term Debt: First mortgage bonds 1,301,000 1,104,060 Pollution control revenue bonds: Revenue refunding 1991 series, due 2021 50,900 50,900 Revenue refunding 1992 series, due 2022 87,500 87,500 Revenue refunding 1993 series, due 2020 23,460 23,460 Other notes 17 19 Unamortized discount - net of premium (170) (293) Long-term debt due within one year (51,000) (100,062) - ------------------------------------------------------------------------------------ Total long-term debt excluding current maturities 1,411,707 1,165,584 - ------------------------------------------------------------------------------------ Total Capitalization $3,043,406 $2,846,800 ==================================================================================== * 13,000,000 shares authorized for $25 par value preferred stock and 3,000,000 shares authorized for $100 par value preferred stock. The accompanying notes are an integral part of the consolidated financial statements. -47- Consolidated Statements of Earnings Reinvested in the Business Puget Sound Energy, Inc. - ---------------------------------------------------------------------------- Year Ended December 31 (Dollars in thousands except per share amounts) 1997 1996 1995 - ---------------------------------------------------------------------------- Balance at Beginning of Year $ 86,355 $ 84,254 $146,228 Net Income 123,076 165,519 101,784 Adjustment to conform fiscal year of WECo 10,835 -- -- - ---------------------------------------------------------------------------- Total 220,266 249,773 248,012 - ---------------------------------------------------------------------------- Deductions: Dividends Declared: Preferred stock: $4.84 per share on 4.84% series 192 232 232 $4.70 per share on 4.70% series 203 265 276 $8.00 per share on 8% series 122 218 314 $7.75 per share on 7.75% series 5,813 5,813 5,813 $1.97 per share on 7.875% series 3,940 5,906 5,906 $1.86 per share on 7.45% series II 4,470 4,470 4,470 $2.13 per share on 8.50% series III 2,550 2,550 2,656 Adjustable Rate, series B 2,010 2,716 3,115 Common stock 150,591 141,248 140,976 Preferred stock redemptions 3,703 -- -- - ---------------------------------------------------------------------------- Total deductions 173,594 163,418 163,758 - ---------------------------------------------------------------------------- Balance at End of Year $ 46,672 $ 86,355 $ 84,254 - ---------------------------------------------------------------------------- Dividends declared per common share $ 1.78 $ 1.67 $ 1.67 ============================================================================ The accompanying notes are an integral part of the consolidated financial statements. -48- Consolidated Statements of Cash Flows Puget Sound Energy, Inc. - --------------------------------------------------------------------------------------- Year Ended December 31 (Dollars in Thousands) 1997 1996 1995 - --------------------------------------------------------------------------------------- Operating Activities: Income from continuing operations $125,698 $167,351 $128,381 Adjustments to reconcile income from continuing operations to net cash provided by operating activities: Depreciation and amortization 161,865 144,206 141,008 Deferred income taxes and tax credits - net 27,422 6,842 11,421 PRAM accrued revenues - net 40,777 74,326 (3,955) Pretax writedown and equity in undistributed losses of unconsolidated affiliate 4,044 961 27,826 PURPA buyout costs (215,000) -- -- Other 43,286 (21,918) 4,143 Change in certain current assets and liabilities (58,394) 27,809 34,959 - --------------------------------------------------------------------------------------- Net Cash Provided by Operating Activities 129,698 399,577 343,783 - --------------------------------------------------------------------------------------- Investing Activities: Construction expenditures - excluding equity AFUDC (257,900) (205,050) (205,981) Energy conservation expenditures (4,864) (6,683) (15,156) Cash received from sale of conservation assets - net 34,372 -- 199,452 Proceeds from property sales 7,013 34,000 -- Other 17,703 (7,384) 882 - --------------------------------------------------------------------------------------- Net Cash Used by Investing Activities (203,676) (185,117) (20,803) - --------------------------------------------------------------------------------------- Financing Activities: Increase (decrease) in short-term debt 85,975 (30,921) (30,593) Dividends paid (169,892) (163,418) (163,758) Issuance of common and preferred stock 65 3,686 4,824 Issuance of Company obligated mandatorily redeemable preferred securities 100,000 -- -- Redemption of preferred stock (128,747) (1,200) (1,993) Issuance of bonds 300,000 34,470 74,280 Redemption of bonds and notes (102,844) (72,612) (193,144) Other (4,572) (558) (43) - --------------------------------------------------------------------------------------- Net Cash Provided by (Used by) Financing Activities 79,985 (230,553) (310,427) - --------------------------------------------------------------------------------------- Increase (decrease) in cash from continuing operations 6,007 (16,093) 12,553 Decrease in cash from discontinued operations: Operating activities -- (1,386) (139) Investing activities (2,622) -- (1,271) - -------------------------------------------------------------------------------------- Net increase (decrease) in cash 3,385 (17,479) 11,143 Cash at Beginning of Year 4,335 21,814 10,671 Adjustment to conform fiscal year of WECo 39 -- -- - -------------------------------------------------------------------------------------- Cash at End of Year $ 7,759 $ 4,335 $ 21,814 ====================================================================================== The accompanying notes are an integral part of the consolidated financial statements. -49 Puget Sound Energy, Inc. Notes To Consolidated Financial Statements - ---------------------------------------------------------------------------- 1. Summary of Significant Accounting Policies Basis of Presentation: Puget Sound Energy, Inc., formerly Puget Sound Power & Light Company, ("the Company") is an investor-owned public utility incorporated in the State of Washington furnishing electric, and since February 10, 1997, gas service in a territory covering approximately 6,000 square miles, principally in the Puget Sound region of Washington State. On February 10, 1997, the Company completed a merger ("the Merger") with the Washington Energy Company ("WECo") and its principal subsidiary, Washington Natural Gas Company ("WNG"). The change of the Company's name was effective with the merger. Herein, the Company refers to the combined entity; Puget Power and WECo refer to the individual entities. The Merger Agreement called for each share of WECo common stock to be exchanged for 0.86 share of the Company's common stock (approximately 20,921,000 shares of Company stock are expected to be issued). On February 10, 1997, the Company increased the number of authorized shares to 150,000,000. Based on the capitalization of the Company and WECo on February 10, 1997, holders of the Company's and WECo's common stock held approximately 75% and 25% respectively, of the aggregate number of outstanding shares of the merged company's common stock. In addition, the agreement called for the preferred stock of Washington Natural Gas Company, a wholly-owned subsidiary of WECo, to be converted into preferred shares of the merged company. The order approving the merger, issued by the Washington Utilities and Transportation Commission ("Washington Commission") contains a rate plan that is designed to provide a five-year period of rate stability for customers and provide the Company with an opportunity to achieve a reasonable return on investment. As required under the merger order, the Company filed tariffs, effective February 8, 1997, that resulted in an average electric rate decrease of 5.6% related to the PRAM, and an average increase in general rates of 1.8% varying between 1.0% and 2.5%, depending on rate class. The net impact was an average rate decrease of 3.7%, including a decrease in residential rates of 3.2%. General rates for electric residential and industrial service will increase by 1.5% on January 1 of each of the four following years, while those for small commercial customers will increase by 1.0% in each of the following three years. General rates for all classes of natural gas customers will remain unchanged until January 1, 1999, when they will decrease sufficiently to reduce utility margin by 1 percent. The merger has been structured as a tax-free exchange of shares, and is accounted for as a pooling of interests for financial statement purposes. Accordingly, the consolidated financial statements have been retroactively restated to include the results of operations, financial position and cash flows of WECo and WNG for all periods prior to consummation of the merger. Certain amounts have been reclassified to conform to the combined presentation. -50- The consolidated financial statements include the accounts of the Company and all its significant wholly-owned subsidiaries, after elimination of all significant intercompany items and transactions. One immaterial subsidiary is stated on an equity basis. Financial information prior to January 1, 1997, contained herein reflects fiscal years ended December 31 for Puget Power and September 30 for WECo. The preparation of financial statements in conformity with generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Utility Plant: The costs of additions to utility plant, including renewals and betterments, are capitalized at original cost. Costs include indirect costs such as engineering, supervision, certain taxes and pension and other employee benefits, and an allowance for funds used during construction. Replacements of minor items of property are included in maintenance expense. The original cost of operating property together with removal cost, less salvage, is charged to accumulated depreciation when the property is retired and removed from service. Accounting for Regulatory Assets: The Company prepares its financial statements in accordance with Statement of Financial Accounting Standards No. 71, "Accounting for the Effects of Certain Types of Regulation" ("Statement No. 71"). Statement No. 71 requires the Company to defer certain costs that would otherwise be charged to expense, if it is probable that future rates will permit recovery of such costs. Accounting under Statement No. 71 is appropriate as long as: rates are established by or subject to approval by independent, third-party regulators; rates are designed to recover the specific enterprise's cost-of- service; and in view of demand for service, it is reasonable to assume that rates set at levels that will recover costs can be charged to and collected from customers. In applying Statement No. 71, the Company must give consideration to changes in the level of demand or competition during the cost recovery period. In accordance with Statement No. 71, the Company capitalizes certain costs in accordance with regulatory authority whereby those costs will be expensed and recovered in future periods. -51- Net regulatory assets and liabilities at December 31, 1997 and 1996 included the following: - ---------------------------------------------------------------- (Dollars in Millions) 1997 1996 - ----------------------------------------- ------ ------ Deferred income taxes $258.4 $242.5 PURPA buyout costs 215.0 -.- Investment in BEP Exchange Contract 78.9 86.8 Unamortized energy conservation charges 6.9 44.7 PRAM accrued revenues -.- 40.5 Storm damage costs 33.4 39.3 Various other costs 68.2 67.9 Deferred gains on property sales (17.5) (15.8) - ----------------------------------------- ------ ----- Total $643.3 $505.9 ================================================================ If the Company, at some point in the future, determines that all or a portion of the utility operations no longer meets the criteria for continued application of Statement No. 71, the Company would be required to adopt the provisions of Statement of Financial Accounting Standards No. 101, "Regulated Enterprises - Accounting for the Discontinuation of Application of FASB Statement No. 71" ("Statement No. 101"). Adoption of Statement No. 101 would require the Company to write off the regulatory assets and liabilities related to those operations not meeting Statement No. 71 requirements. Discontinutation of Statement No. 71 could have a material impact on the Company's financial statements. The Securities and Exchange Commission ("SEC") has expressed concern regarding the continuing applicability of Statement No. 71 to the financial statements of electric utilities that either have been ordered by regulators to adopt transition to competition plans or are in the process of participating with the state legislatures and/or regulators in the development of such plans. While such plans may call for rate caps or decreases, they generally provide for recovery of investments in uneconomic or noncompetitive generating plants and other regulatory assets (together defined as stranded costs). The SEC is concerned that portions of entities subject to such plans may not meet the criteria for the continued application of Statement No. 71. The Emerging Issues Task Force ("EITF") of the Financial Accounting Standards Board ("FASB") met in May and July of 1997 to address the issues of when such an entity should discontinue the application of Statement No. 71, and how Statement No. 101 should be applied to a portion of an entity subject to such a plan. As a result of these meetings, a consensus was reached that Statement No. 71 should be discontinued at a date no later than when the details of the transition to competition plan for all or a portion of the entity subject to such plan are known. Additionally, the EITF reached a consensus that stranded costs which are to be recovered through cash flows derived from another portion of the entity which continues to apply Statement No. 71 should not be written off; rather, they should be considered regulatory assets of the segment which will continue to apply Statement No. 71. The Company's financial statements continue to apply Statement No. 71 for regulated operations. Although discussions with regulatory authorities regarding retail competition have occurred and are expected to continue, no final transition to competition plans for the Company's regulated operations have yet been adopted or proposed. -52- The Company, in prior years, incurred costs associated with its 5% interest in a now terminated nuclear generating project (identified herein as "Investment in Bonneville Exchange Power ("BEP")"). Under terms of a settlement agreement with the Bonneville Power Administration ("BPA"), which settled claims of the Company relating to construction delays associated with that project, the Company is receiving, over 30.5 years, power from the federal power system resources marketed by BPA. Approximately two-thirds of the Company's investment in BEP is included in rate base and amortized on a straight-line basis over the life of the contract (amortization is included in "Purchased and interchanged power"). The remainder of the Company's investment is being recovered in rates over ten years, without a return during the recovery period (the related amortization is included in "Depreciation and Amortization", pursuant to a FERC accounting order). The Company has recorded a regulatory asset for $215 million related to the buyout of a gas sales contract of a non-utility generator. A Washington Commission accounting order approved the payment for deferral and collection in rates over the remaining life of the energy supply contract. Operating Revenues: Operating revenues are recorded on the basis of service rendered, which include estimated unbilled revenue and, prior to October 1, 1996, revenue accrued under the Periodic Rate Adjustment Mechanism ("PRAM"). Energy Conservation: The Company accumulates energy conservation expenditures which are included in rate base and amortized to expense as prescribed by the Washington Commission. In June 1995, the Company sold approximately $202.5 million of its investment in customer-owned energy conservation measures to a grantor trust which, in turn, issued securities backed by a Washington state statute enacted in 1994. The Company sold an additional investment of $35.2 million in customer-owned energy conservation measures in August 1997. The proceeds of the sales were used to pay down short-term debt. The Company recognized no gain or loss on the sales. Self-Insurance: The Company currently has no insurance coverage for storm damage and is self-insured for a portion of the risk associated with comprehensive liability, industrial accidents and catastrophic property losses. With approval of the Washington Commission, the Company is able to defer for collection in future rates, certain uninsured storm damage costs associated with major storms. Depreciation and Amortization: For financial statement purposes, the Company provides for depreciation on a straight-line basis. The depreciation of automobiles, trucks, power operated equipment and tools is allocated to asset and expense accounts based on usage. The annual depreciation provision stated as a percent of average original cost of depreciable electric utility plant was 3.0% in -53- 1997, 1996 and 1995 and for depreciable gas utility plant was 3.4% in 1997, 3.6% in 1996 and 3.5% for 1995. The Company capitalizes purchased or internally developed computer software projects and amortizes them over their original anticipated useful lives. Federal Income Taxes: The Company normalizes, with the approval of the Washington Commission, certain items. Deferred taxes have been determined under Statement of Financial Accounting Standards No. 109. Investment tax credits are deferred and amortized based on the average useful life of the related property in accordance with regulatory and income tax requirements. (See Note 13) Allowance for Funds Used During Construction: The Allowance for Funds Used During Construction ("AFUDC") represents the cost of both the debt and equity funds used to finance utility plant additions during the construction period. The amount of AFUDC recorded in each accounting period varies depending principally upon the level of construction work in progress and the AFUDC rate used. AFUDC is capitalized as a part of the cost of utility plant and is credited as a non-cash item to other income and interest charges currently. Cash inflow related to AFUDC does not occur until these charges are reflected in rates. The AFUDC rate allowed by the Washington Commission for gas utility plant additions was 9.15%, 9.03%, and 8.68% for 1997, 1996 and 1995, respectively. The allowed AFUDC rate on electric utility plant was 8.94% during the same period. To the extent amounts calculated using this rate exceed the AFUDC calculated using the Federal Energy Regulatory Commission ("FERC") formula, the Company capitalizes the excess as a deferred asset, crediting miscellaneous income. The amounts included in income were: $2,704,000 for 1997, $2,112,000 for 1996 and $1,614,000 for 1995. The deferred asset is being amortized over the average useful life of the Company's non-project utility plant. Periodic Rate Adjustment Mechanism: In April 1991, the Washington Commission issued an order establishing a PRAM designed to operate as an interim rate adjustment mechanism between electric general rate cases. Under the PRAM, Puget Power was allowed to request annual rate adjustments, on a prospective basis, to reflect changes in certain costs as set forth in the PRAM order. Also, under terms of the order, recovery of certain costs was decoupled from levels of electricity sales. Rates established for the PRAM period were subject to future adjustment based on actual customer growth and variations in certain costs, principally those affected by hydro and weather conditions. To the extent revenue billed to customers varied from amounts allowed under the methodology established in the PRAM order, the difference was accumulated, without interest, for rate recovery which was then established in the next PRAM hearing. In its September 22, 1995 order, the Washington Commission approved Puget Power's last PRAM filing and the recovery of $71.2 million over the period October 1, 1995 through September 30, 1996. In addition to approval of the rate adjustment, the Commission also agreed, pursuant to a negotiated settlement, to discontinue the PRAM on September 30, 1996, the -54- end of the last PRAM period. PRAM accrued revenues of $40.5 million, recorded at December 31, 1996, were recovered in the first quarter of 1997. Over-collection of PRAM revenues was refunded to customers in the second quarter of 1997. With the discontinuance of the PRAM, the Company no longer has a rate adjustment mechanism to adjust for changes in cost or variances in hydro and weather conditions. These variances may now significantly influence earnings. PGA Mechanism Differences between the actual cost of the Company's gas supplies and that currently allowed by the Washington Commission are deferred and recovered or repaid through the purchased gas adjustment ("PGA") mechanism. Off-System Sales and Capacity Release: The Company had been selling excess gas supplies and entering into gas supply exchanges with third parties outside of its distribution area since 1992. The Company began releasing to third parties excess interstate gas pipeline capacity and gas storage rights on a short-term basis in 1993 and 1994, respectively. The Company contracts for firm gas supplies and holds firm transportation and storage capacity sufficient to meet the expected peak winter demand for gas for space heating by its firm customers. Due to the variability in weather and other factors, however, the Company holds contractual rights to gas supplies and transportation and storage capacity in excess of its immediate requirements to serve firm customers on its distribution system for much of the year which, therefore, are available for third-party gas sales, exchanges and capacity releases. The net proceeds from such activities are accounted for as reductions in the cost of purchased gas and passed on to customers through the PGA mechanism, with no impact on net income. As a result, the Company does not reflect sales revenue or associated cost of sales for these transactions in its income statement. The net proceeds from these activities were $16,759,000, $10,711,000, and $7,374,000 for 1997, 1996 and 1995, respectively. Risk Management and Energy Trading The Company's energy related businesses are exposed to risks related to changes in commodity prices. As part of its business, the Company markets power to other utilities and power marketers by entering into contracts to purchase or supply electric energy or natural gas at specified delivery points and at specified future delivery dates. The Company's energy trading function manages the Company's core electric and gas supply portfolios as well as non-core incremental energy supply trading activities. The Company has established policies and procedures to manage these risks. A Risk Management Committee separate from the units that create these risks monitors compliance with the Company's policies and procedures. In addition, the Audit Committee of the Company's Board of Directors has oversight of the Risk Management Committee. -55- Other: Debt premium, discount and expenses are amortized over the life of the related debt. The premiums and costs associated with reacquired debt are being amortized over the life of the related new issuances, in accordance with ratemaking treatment. In October 1995, the FASB issued Statement of Financial Accounting Standards No. 123, "Accounting for Stock-Based Compensation" ("Statement No. 123"). Statement No. 123 establishes a fair-value based method of accounting for stock-based compensation plans and encourages entities to adopt that method in place of the provisions of Accounting Principles Board Opinion No. 25 ("APB 25"). The Company intends to continue to apply the provisions of APB 25 in recognizing compensation expense related to its stock-based compensation plans. Due to the limited number of shares issued under the Company's stock plans on an annual basis, the amount of the compensation expense which would be required to be expensed or disclosed is not material. In June 1997, the FASB issued Statement of Financial Accounting Standards No. 130, "Reporting Comprehensive Income"("Statement No. 130"), which establishes rules for reporting and displaying comprehensive income and its components. Statement No. 130 is effective for fiscal years beginning after December 15, 1997. In June 1997, the FASB issued Statement of Financial Accounting Standards No. 131, "Disclosures about Segments of an Enterprise and Related Information" ("Statement No. 131"), which establishes requirements that companies report certain information about operating segments. Statement No. 131 is effective for fiscal years beginning after December 15, 1997. While this statement may result in additional financial disclosures, it will not impact the Company's financial position or results of operations. In February 1998, the FASB issued Statement of Financial Accounting Standards No. 132, "Employers Disclosures about Pensions and Other Postretirement Benefits" ("Statement No. 132"), which standardizes the disclosure requirements for pensions and other postretirement benefits. Statement No. 132 is effective for fiscal years beginning after December 15, 1997. While this statement may result in additional financial disclosures, it will not impact the Company's financial position or results of operations. Earnings Per Common Share: During 1997, the Company adopted Statement of Financial Accounting Standards No. 128, "Earnings per Share" ("Statement No. 128"). As required under Statement No. 128, earnings per share data have been restated for all prior periods presented. Basic earnings per common share have been computed based on weighted average common shares outstanding of 84,560,000, 84,418,000 and 84,189,000 for 1997, 1996 and 1995, respectively. Diluted earnings per common share have been computed based on weighted average common shares outstanding of 84,628,000, 84,449,000 and 84,193,000 for 1997, 1996 and 1995, respectively, which include the dilutive effect of securities related to employee compensation plans. -56- 2. Property Plant and Equipment - --------------------------------------------------------------------------- December 31 (Dollars in Thousands) 1997 1996 - --------------------------------------------------------------------------- Electric and gas utility plant classified by prescribed accounts at original cost: Distribution plant $2,674,234 $2,545,155 Production plant 939,211 930,806 Transmission plant 625,779 580,475 General plant 333,140 338,330 Construction work in progress 123,690 83,633 Completed work not classified 58,216 52,248 Intangible plant 78,491 50,880 Underground storage 16,277 12,713 Plant held for future use 10,263 10,802 Other 4,460 4,459 - --------------------------------------------------------------------------- Total electric and gas utility plant $4,863,761 $4,609,501 =========================================================================== -57- 3. Capital Stock Preferred Stock --------------------------- Not Subject to Subject to Mandatory Mandatory Common Redemption Redemption Stock --------------- ---------- ---------- Without $25 $100 Par Value Par Par ($10 Stated Value Value Value) - -------------------- -------------- ---------- ---------- Shares outstanding January 1, 1995 8,600,000 912,424 84,034,633 Issued to share- holders under the stock purchase and dividend reinvestment plan: 1995 -- -- 279,362 1996 -- -- 148,417 1997 -- -- 33,930 Issued pursuant to employee compensation plans: 1995 -- -- 26,585 1996 -- -- 21,886 1997 -- -- 17,063 Issued pursuant to Directors' Stock Bonus Plan: 1995 -- -- 175 1996 -- -- 187 Acquired for sinking fund: 1995 -- (22,029) -- 1996 -- (12,000) -- 1997 -- (12,050) -- Called for redemption and canceled: 1997 (4,780,494) (85,002) -- Fractional share redemptions in connection with Merger exchange: 1997 -- -- (1,593) - ---------------------------------------------------------------------- Shares outstanding December 31, 1997 3,819,506 781,343 84,560,645 ====================================================================== See "Consolidated Statements of Capitalization" for details on specific series. -58- On January 15, 1991, the Board of Directors declared a dividend of one preference share purchase right (a "Right") on each outstanding common share of the Company. The dividend was distributed on January 25, 1991, to shareholders of record on that date. The Rights will be exercisable only if a person or group acquires 10 percent or more of the Company's common stock or announces a tender offer which, if consummated, would result in ownership by a person or group of 10 percent or more of the common stock. Each Right entitles the registered holder to purchase from the Company one one- thousandth of a share of Preference Stock, $50 par value per share, at an exercise price of $45, subject to adjustments. The description and terms of the Rights are set forth in a Rights Agreement between the Company and The Bank of New York, as Rights Agent. The Rights expire on January 25, 2001, unless earlier redeemed by the Company. The weighted average dividend rate for the Adjustable Rate Cumulative Preferred Stock ("ARPS"), Series B ($25 par value) was 5.61% for 1997, 5.49% for 1996, and 6.05% for 1995. In April and May 1997, the Company purchased 598,500 shares of ARPS, Series B at a price of $24.375 per share. On August 15, 1997, the Company completed a tender offer for various issues of its preferred stock; 1,181,994 shares of ARPS Series B, $25 par were tendered at $25.625 per share. The Company may redeem the ARPS Series B at any time on not less than 30 days notice at $27.50 per share on or prior to February 1, 1999, and at $25 per share thereafter, plus in each case accrued dividends to the date of redemption; provided however, that no shares shall be redeemed prior to February 1, 1999, if such redemption is for the purpose or in anticipation of refunding such share at an effective interest or dividend cost to the Company of less than 5.37% per annum. On July 15, 1997, the Company redeemed 3,000,000 shares of its 7.875% Series Preferred at a redemption price of $25.00 per share. The 8.50% Series Preferred may be redeemed on or after September 1, 1999, at par and the 7.45% Series Preferred may be redeemed on or after November 1, 2003, at par. 4. Preferred Stock Subject to Mandatory Redemption The Company is required to deposit funds annually in a sinking fund sufficient to redeem the following number of shares of each series of preferred stock at $100 per share plus accrued dividends: 4.84% Series and 4.70% Series, 3,000 shares each; 8% Series, 6,000 and 1,000 shares through 2003 and 2004, respectively; and 7.75% Series, 37,500 shares on each February 15, commencing on February 15, 1998. Previous requirements have been satisfied by delivery of reacquired shares. At December 31, 1997, there were 39,192 shares of the 4.84% Series, 55,689 shares of the 4.70% Series and 776 shares of the 8% Series acquired by the Company and available for future sinking fund requirements. Upon involuntary liquidation, all preferred shares are entitled to their par value plus accrued dividends. The preferred stock subject to mandatory redemption may also be redeemed by the Company at the following redemption prices per share plus accrued dividends: 4.84% Series, $102; 4.70% Series, $101; and 8% Series, $101. The 7.75% Series may be redeemed by the Company, subject to certain restrictions, at $105.17 per share plus accrued dividends through February 15, 1998 and at per share amounts which decline annually to a price of $100 after February 15, 2007. -59- On August 15, 1997, the Company completed a tender offer for three series of preferred stock and the following number of shares of each series were tendered and redeemed at the noted redemption price per share: 51,854 shares of the 4.70% Series, $100 par value Preferred at $89.32 per share and 33,148 shares of the 4.84% Series $100 par value Preferred at $91.51 per share. On February 15, 1998, the Company redeemed all outstanding shares of the 8% Series, $100 par value Preferred including 12,000 shares for the sinking fund at par and 224 shares at $101.00 per share. 5. Company-Obligated, Mandatorily Redeemable Preferred Securities In 1997, the Company formed Puget Sound Energy Capital Trust I (the "TRUST") for the sole purpose of issuing and selling common and preferred securities ("Trust Securities"). The proceeds from the sale of Trust Securities were used to purchase Junior Subordinated Debentures ("Debentures") from the Company. The Debentures are the sole assets of the Trust and the Company owns all common securities of the Trust. The Debentures have an interest rate of 8.231% and a stated maturity date of June 1, 2027. The Trust Securities are subject to mandatory redemption at par on the stated maturity date of the Debentures. The Trust Securities may be redeemed earlier, under certain conditions, at the option of the Company. Dividends relating to preferred securities are included in interest expense. 6. Additional Paid-in Capital (Dollars in Thousands) 1997 1996 1995 - --------------------------------------------------------------------------- Balance at beginning of year 446,910 $444,928 $442,954 Excess of proceeds over stated values of common stock issued 428 2,022 1,934 Par value over cost of reacquired preferred stock 471 -- 210 Retained earnings adjustment for preferred redemption 3,036 -- -- Issue costs of common and preferred stock -- (40) (170) - --------------------------------------------------------------------------- Balance at end of year $450,845 $446,910 $444,928 =========================================================================== 7. Earnings Reinvested in the Business The payment of dividends on common stock is restricted by provisions of certain covenants applicable to preferred stock and long-term debt contained in the Company's Articles of Incorporation and Mortgage Indentures. Under the most restrictive covenants, earnings reinvested in the business unrestricted as to payment of cash dividends were approximately $114 million at December 31, 1997. The adjustments made to the carrying value of costs associated with the terminated generating projects and Bonneville Exchange Power as a result of Statement No. 90, adjustments made as a result of Statement No. 121 and the disallowance of certain terminated generating project costs by the Washington Commission do not impact the amount of earnings reinvested in the business for purposes of payment of dividends on common stock under the terms of the Company's Articles and Mortgage Indentures. (See Note 1.) -60- 8. Long-Term Debt First Mortgage Bonds at December 31: Series Due 1997 1996 - ---------------------------------------------- (Dollars in Thousands) 7.875% 1997 $ -- $ 100,000 8.125% 1997 -- 3,060 6.17% 1998 10,000 10,000 5.70% 1998 5,000 5,000 8.25% 1998 11,000 11,000 8.83% 1998 25,000 25,000 6.50% 1999 16,500 16,500 6.65% 1999 10,000 10,000 6.41% 1999 20,500 20,500 7.08% 1999 10,000 10,000 7.25% 1999 50,000 50,000 6.61% 2000 10,000 10,000 9.60% 2000 25,000 25,000 8.51 - 8.55% 2001 19,000 19,000 9.14% 2001 30,000 30,000 7.53 - 7.91% 2002 30,000 30,000 7.85% 2002 30,000 30,000 7.07% 2002 27,000 27,000 7.15% 2002 5,000 5,000 7.625% 2002 25,000 25,000 6.23 - 6.31% 2003 28,000 28,000 7.02% 2003 30,000 30,000 6.20% 2003 3,000 3,000 6.40% 2003 11,000 11,000 6.07 & 6.10% 2004 18,500 18,500 7.70% 2004 50,000 50,000 7.80% 2004 30,000 30,000 6.92 & 6.93% 2005 31,000 31,000 6.58% 2006 10,000 10,000 8.06% 2006 46,000 46,000 8.14% 2006 25,000 25,000 7.02 & 7.04% 2007 25,000 25,000 7.75% 2007 100,000 100,000 8.40% 2007 10,000 10,000 6.51 & 6.53% 2008 4,500 4,500 6.61 & 6.62% 2009 8,000 8,000 7.12% 2010 7,000 7,000 8.59% 2012 5,000 5,000 8.20% 2012 30,000 30,000 6.83% & 6.90% 2013 13,000 13,000 7.35 & 7.36% 2015 12,000 12,000 9.57% 2020 25,000 25,000 8.25 - 8.40% 2022 35,000 35,000 7.19% 2023 13,000 13,000 7.35% 2024 55,000 55,000 7.15 & 7.20% 2025 17,000 17,000 7.02% 2027 300,000 -- - ---------------------------------------------- Total First Mortgage Bonds $1,301,000 $1,104,060 ============================================== -61- In December 1997, the Company filed a shelf-registration statement for the offering on a delayed or continuous basis of up to $500 million principal amount of Senior Notes secured by a pledge of First Mortgage Bonds. On December 22, 1997, the Company issued $300 million principal amount of Senior Medium-Term Notes, Series A, due December 1, 2027, bearing interest at 7.02%. Substantially all utility properties owned by the Company are subject to the lien of the Company's mortgage indenture and the WNG mortgage indenture. Pollution Control Bonds The Company has outstanding three series of Pollution Control Bonds. Amounts outstanding were borrowed from the City of Forsyth, Montana ("the City"). The City obtained the funds from the sale of Customized Pollution Control Refunding Bonds issued to finance pollution control facilities at Colstrip Units 3 and 4. Each series of bonds are collateralized by a pledge of the Company's First Mortgage Bonds, the terms of which match those of the Pollution Control Bonds. No payment is due with respect to the related series of First Mortgage Bonds so long as payment is made on the Pollution Control Bonds. Interest rates for the 1992 and 1993 series are 6.80% and 5.875%, respectively. The 1991 series consists of $27.5 million principal amount bearing interest at 7.05% and $23.4 million principal amount bearing interest at 7.25%. Long-Term Debt Maturities: The principal amounts of long-term debt maturities for the next five years are as follows: (Dollars in Thousands) 1998 1999 2000 2001 2002 - ----------------------------------------------------------------------- Maturities of long-term debt $ 51,000 $107,000 $ 35,000 $ 49,000 $117,000 ======================================================================= 9. Short-Term Debt and Other Financing Arrangements At December 31, 1997, the Company had short-term borrowing arrangements which included a $375 million line of credit with fourteen banks. The agreement provides the Company with the ability to borrow at different interest rate options and includes variable fee levels. The options are: (1) the higher of the prime rate or the Federal Funds rate plus 1/2 of 1 percent or (2) the Eurodollar rate plus .25 percent. The current availability fee is .08 percent per annum on the unused loan commitment. In addition, the Company has agreements with several banks to borrow on an uncommitted, as available, basis at money-market rates quoted by the banks. There are no costs, other than interest, for these arrangements. The Company also uses commercial paper to fund its short-term borrowing requirements. -62- At December 31: (Dollars in Thousands) 1997 1996 1995 - --------------------------------------------------------------------------- Short-term borrowings outstanding: Uncommitted bank borrowings $ 33,000 $ 31,700 $ 44,000 Bank line of credit borrowing 215,000 -- -- Commercial paper notes $124,538 $266,422 $285,043 Weighted average interest rate 6.88% 6.05% 6.54% Credit availability (a) $375,000 $426,500 $426,500 - --------------------------------------------------------------------------- (a) Provides liquidity support for outstanding commercial paper and borrowing from credit line banks in the amount of $339.5 million, $266.4 million and $285.0 million for 1997, 1996 and 1995, respectively, effectively reducing the available borrowing capacity under these credit lines to $35.5 million, $160.1 million, and $141.5 million, respectively. The Company has, on occasion, entered into interest rate swap agreements to reduce the impact of changes in interest rates on portions of its floating- rate, short-term debt. The one agreement outstanding at December 31, 1997 effectively changes the Company's interest rate on outstanding commercial paper to 9.64% on a notional principal amount of $16.5 million expiring March 31, 2000. 10. Estimated Fair Value of Financial Instruments The following table presents the carrying amounts and estimated fair values of the Company's financial instruments at December 31, 1997 and 1996: 1997 1997 1996 1996 Carrying Fair Carrying Fair (Dollars in Millions) Amount Value Amount Value - -------------------------------------------------------------------------- Financial Assets: Cash $ 7.8 $ 7.8 $ 4.3 $ 4.3 Financial Liabilities: Short-term debt $ 372.5 $ 372.5 $ 298.1 $ 298.1 Preferred stock subject to mandatory redemption $ 78.1 $ 82.5 $ 87.8 $ 88.5 Corporation obligated, mandatorily redeemable preferred securities of subsidiary trust holding solely junior subordinated debentures of the corporation $ 100.0 $ 107.6 $ -- $ -- Long-term debt $1,462.7 $1,547.3 $1,265.6 $1,303.4 Unrecognized financial instruments: Interest rate swaps -- $ (1.2) $ -- $ (1.7) - -------------------------------------------------------------------------- The fair value of outstanding bonds including current maturities is estimated based on quoted market prices. The preferred stock subject to mandatory redemption and corporation obligated, mandatorily redeemable preferred securities of subsidiary trust holding solely junior subordinated debentures of the corporation is estimated based on dealer quotes. -63- The carrying value of short-term debt is considered to be a reasonable estimate of fair value. The carrying amount of cash, which includes temporary investments with maturities of 3 months or less, is also considered to be a reasonable estimate of fair value. The fair value of interest rate swaps (used for hedging purposes) is the estimated amount that the Company would receive or pay to terminate each swap agreement at the reporting date, taking into account current interest rates and the current credit-worthiness of all the parties to each swap. Derivative instruments have been used by the Company on a limited basis. The Company has a policy that financial derivatives are to be used only to mitigate business risk and not for speculative purposes. 11. Supplementary Income Statement Information (Dollars in Thousands) 1997 1996 1995 - ------------------------------------------------------------------------- Taxes: Real estate and personal property $ 46,252 $ 43,762 $ 41,627 State business 58,466 60,787 60,695 Municipal, occupational and other 45,252 43,681 41,663 Other 21,242 12,729 12,168 - ------------------------------------------------------------------------- Total taxes $171,212 $160,959 $156,153 - ------------------------------------------------------------------------- Charged to: Operating expense $160,135 $155,969 $150,507 Other accounts, including construction work in progress 11,077 4,990 5,646 - ------------------------------------------------------------------------- Total taxes $171,212 $160,959 $156,153 ========================================================================= See "Consolidated Statements of Income" for maintenance and depreciation expense. Advertising, research and development expenses and amortization of intangibles are not significant. The Company pays no royalties. 12. Leases The Company treats all leases as operating leases for ratemaking purposes as required by the Washington Commission. Certain leases contain purchase options, renewal and escalation provisions. Capitalized leases are not material. Rental and operating lease expense for the years ended December 31, 1997, 1996 and 1995 were approximately $19,428,000, $19,394,000 and $19,217,000, respectively. Payments due for the years ended December 31, 1997, 1996 and 1995 for the sublease of properties were approximately $962,000, $1,674,000 and $604,000, respectively. Future minimum lease payments for noncancelable leases are approximately $9,854,000 for 1998, $9,923,000 for 1999, $9,233,000 for 2000, $8,946,000 for 2001, $8,607,000 for 2002 and in the aggregate, $10,152,000 thereafter. Future minimum sublease receipts for noncancelable subleases are $1,354,000 for 1998, $1,620,000 for 1999, $1,454,000 for 2000, $619,000 for 2001, $617,000 for 2002 and in the aggregate, $360,000 thereafter. -64- 13. Federal Income Taxes The details of federal income taxes ("FIT") are as follows: (Dollars in Thousands) 1997 1996 1995 - -------------------------------------------------------------------------- Charged to Operating Expense: Current $ 31,672 $111,989 $ 73,562 Deferred - net 16,677 (3,058) 19,152 Deferred investment tax credits (624) (1,184) (1,195) - -------------------------------------------------------------------------- Total FIT charged to operations $ 47,725 $107,747 $ 91,519 ========================================================================== Charged to Miscellaneous Income: Current $ 16,709 $ (784) $ (1,851) Deferred - net (1,902) -- (10,116) - -------------------------------------------------------------------------- Total FIT charged to miscellaneous income $ 14,807 $ (784) $(11,967) ========================================================================== Credited to discontinued operations $ (1,412) $ (986) $(14,320) ========================================================================== Total FIT $ 61,120 $105,977 $ 65,232 ========================================================================== The following is a reconciliation of the difference between the amount of FIT computed by multiplying pre-tax book income by the statutory tax rate, and the amount of FIT in the Consolidated Statements of Income: (Dollars in Thousands) 1997 1996 1995 - --------------------------------------------------------------------------- FIT at the statutory rate $64,469 $95,024 $58,455 - --------------------------------------------------------------------------- Increase (Decrease): Depreciation expense deducted in the financial statements in excess of tax depreciation, net of depreciation treated as a temporary difference 7,019 6,603 5,856 AFUDC included in income in the financial statements but excluded from taxable income (2,774) (2,191) (2,319) Accelerated benefit on early retirement of depreciable assets (805) (1,105) (840) Investment tax credit amortization (624) (1,184) (1,195) Energy conservation expenditures - net 11,028 3,380 806 Conservation Settlement (26,197) -- -- Other - net 9,004 5,450 4,469 - --------------------------------------------------------------------------- Total FIT $61,120 $105,977 $65,232 =========================================================================== Effective tax rate 32.9% 39.0% 39.1% =========================================================================== -65- The following are the principal components of FIT as reported: (Dollars in Thousands) 1997 1996 1995 - --------------------------------------------------------------------------- Current FIT $48,381 $111,205 $71,711 =========================================================================== Deferred FIT - other: Conservation tax settlement $14,404 $ (759) $ (7) Periodic rate adjustment mechanism (PRAM) (14,272) (26,014) 1,384 Cabot valuation -- -- (8,681) Deferred taxes related to insurance reserves (2,768) (938) (938) Reversal of Statement No. 90 present value adjustments 408 552 688 Residential Purchase and Sale Agreement - net (6,047) (2,178) (4,010) Normalized tax benefits of the accelerated cost recovery system 22,575 23,407 25,029 Energy conservation program 5,101 (1,208) 1,412 Environmental remediation (3,092) 1,148 -- WNP 3 tax settlement 21,360 -- -- Merger costs (7,322) -- -- Demand charges (3,558) -- -- Other (12,014) 2,932 (5,841) - ---------------------------------------------------------------------------- Total deferred FIT - other $14,775 $(3,058) $ 9,036 ============================================================================ Deferred investment tax credits - net of amortization $ (624) $(1,184) $(1,195) Credited to discontinued operations (1,412) (986) (14,320) - ---------------------------------------------------------------------------- Total FIT $61,120 $105,977 $65,232 ============================================================================ Deferred tax amounts shown above result from temporary differences for tax and financial statement purposes. Deferred tax provisions are not recorded in the income statement for certain temporary differences between tax and financial statement purposes because they are not allowed for ratemaking purposes. The Company calculates its deferred tax assets and liabilities under Statement of Financial Accounting Standards No. 109, "Accounting for Income Taxes" ("Statement No. 109"). Statement No. 109 requires recording deferred tax balances, at the currently enacted tax rate, for all temporary differences between the book and tax bases of assets and liabilities, including temporary differences for which no deferred taxes had been previously provided because of use of flow-through tax accounting for rate- making purposes. Because of prior, and expected future ratemaking treatment for temporary differences for which flow-through tax accounting has been utilized, a regulatory asset for income taxes recoverable through future rates related to those differences has also been established. At December 31, 1997, the balance of this asset is $258.4 million. -66- The deferred tax liability at December 31, 1997 and 1996 is comprised of amounts related to the following types of temporary differences: (Dollars in Thousands) 1997 1996 - -------------------------------------------------------------- Utility plant $558,170 $542,399 Investment in Cabot stock 13,435 13,650 PRAM (106) 14,167 Energy conservation charges 74,376 27,242 Contributions in aid of construction (30,350) (29,222) Bonneville Exchange Power 30,240 11,622 Net operating loss carry-forwards -- (3,212) Alternative minimum tax credits -- (15,187) Other (16,747) 25,202 - -------------------------------------------------------------- Total $629,018 $586,661 ============================================================== The totals of $629 million and $587 million for 1997 and 1996 consist of deferred tax liabilities of $712 million and $663 million net of deferred tax assets of $83 million and $76 million, respectively. 14. Retirement Benefits The Company has a defined benefit pension plan covering substantially all of its employees. Benefits are a function of both age and salary. Prior to March 1, 1997, the Company had separate defined benefit plans covering electric and gas employees. Prior to 1997, the plan covering electric employees had a measurement date of December 31 and the plan covering gas employees had a measurement date of September 30. (Dollars in Thousands) 1997 1996 1995 - --------------------------------------------------------------------------- Service cost (benefits earned during the period) $ 8,005 $ 8,908 $ 8,292 Interest cost on projected benefit obligation 20,141 20,156 19,224 Actual return on plan assets (74,226) (47,957) (62,514) Net amortization and deferral 45,420 20,918 38,839 - --------------------------------------------------------------------------- Net pension costs under FASB Statement No. 87 (660) 2,025 3,841 - --------------------------------------------------------------------------- Regulatory adjustment 1,263 1,263 1,263 - --------------------------------------------------------------------------- Net pension costs $ 603 $ 3,288 $ 5,104 =========================================================================== -67- Funded Status of Plan At December 31 (Dollars in Thousands) 1997 1996 - ---------------------------------------------------------------- Actuarial present value of benefit obligations: Vested $(266,876) $(228,210) Non-vested (5,229) ( 3,798) - ---------------------------------------------------------------- Accumulated benefit obligation (272,105) (232,008) Effect of future compensation levels (30,519) (56,022) - ---------------------------------------------------------------- Total projected benefit obligation (302,624) (288,030) Plan assets at market value 415,270 354,634 - ---------------------------------------------------------------- Plan assets in excess of projected benefit obligation 112,646 66,604 Unrecognized net gain due to variance between assumptions and experience (118,798) (72,031) Prior service cost 17,184 9,237 Transition asset as of January 1, 1986, being amortized on a straight-line basis over 18 years (8,794) (2,934) Regulatory adjustment, cumulative 2,401 3,664 - ---------------------------------------------------------------- Prepaid pension cost recognized in long-term assets on balance sheet $ 4,639 $ 4,540 ================================================================ 1997 1996 1995 -------------- ---------- ---------- Assumptions used in the calculations: Settlement discount rate 7.25 - 7.5% 7.5% 7.5% Long-term rate-of-return on assets 9% 8.5 - 9% 7.5 - 9% Compensation increase 5% 5 - 5.5% 5 - 6% In December 1995, in connection with the proposed merger with WECo, the Company offered to its employees a Voluntary Separation Plan. A total of 204 employees elected to participate in the Voluntary Separation Plan resulting in a curtailment gain for 1996 of $1.6 million under Statement of Financial Accounting Standards No. 88. In addition, curtailment losses under Statement No. 106 for 1997 of $4.7 million and 1996 of $1.4 million resulted from the 1995 Voluntary Separation Plan. Plan assets consist primarily of U.S. Government securities, corporate debt and equity securities. In addition to providing pension benefits, the Company provides certain health care and life insurance benefits for retired employees. These benefits are provided principally through an insurance company whose premiums are based on the benefits paid during the year. In 1997, 1996 and 1995, the expenses recognized for post-retirement benefits were $1.7 million, $3.8 million and $2.5 million, respectively. The Company has supplemental retirement plans for officer and director level employees. Expenses for these plans for 1997, 1996 and 1995 were $2,351,000, $1,848,000, and $1,780,000, respectively. A curtailment loss on these plans of $5.1 million in 1997 is included in merger and related costs. -68- 15. Employee Investment Plan & Employee Stock Purchase Plan The Company has qualified employee investment plans under which employee salary deferrals and after-tax contributions are used to purchase several different investment fund options including an option to purchase Company common stock. The Company makes a monthly contribution equal to 100 percent on up to four percent of participant contributions and 50% on the next four percent of participant contributions which equates to a maximum contribution of 6% of eligible earnings. In addition, the Company contributes an amount equal to one percent of each participant's base pay at the end of the plan year. The Company contributions to the Employee Investment Plan were $5,068,100, $4,102,000 and $4,158,000 for the years 1997, 1996 and 1995, respectively. The shareholders have authorized the issuance of up to 2,000,000 shares of common stock under the plan, of which 959,142 were issued through December 31, 1997. The Employee Investment Plan eligibility requirements are set forth in the plan documents. The Company also has an Employee Stock Purchase Plan which was approved by shareholders on May 19, 1997, and commenced July 1, 1997, under which options are granted to eligible employees who elect to participate in the plan on January 1st and July 1st of each year. Participants are allowed to exercise those options six months later to the extent of payroll deductions or cash payments accumulated during that six-month period. The option price under the Plan is 90% of either the fair market value of the common stock at the grant date or the fair market value at the exercise date, whichever is less. The Company contribution to the Plan for the July 1, 1997 - December 31, 1997, offering period was $97,615. 16. Unconsolidated Oil and Gas Affiliate In May 1994, the Company merged its oil and gas exploration and production subsidiary, Washington Energy Resources Company ("Resources"), with a wholly-owned subsidiary of Cabot Oil and Gas Corporation ("Cabot") in a tax- free exchange. At December 31, 1997, the Company owned 15.4% of Cabot's outstanding voting securities consisting of 2,133,000 shares of common stock and 1,134,000 shares of 6% convertible voting preferred stock, stated value $50. Prior to October 1, 1997, the Company's interest in Cabot's common stock was accounted for using the equity method because the Company, through its representation on Cabot's board of directors, had the ability to exercise significant influence over operating and financial policies of Cabot. Effective October 1, 1997, the Company discontinued equity method accounting for Cabot and records its interest as an investment in stock because the Company no longer has representation on Cabot's board of directors. The investment in Cabot common stock has been classified as an available- for-sale security and is reported at its fair value, based on the closing price on the NYSE on December 31, 1997, of $41,460,000. The unrealized gain of $14,954,000 (net of deferred taxes of $8,052,000) is reported as a separate component of common equity. No fair value is readily available for the Cabot preferred stock as it is not publicly traded; however, the fair value of the Company's shares of Cabot preferred was estimated to be approximately $52,531,000 at December 31, 1997. -69- Equity in earnings (losses) from Cabot were $948,000; ($619,000) and ($9,185,000) for 1997, 1996, and 1995, respectively. In addition, the Company wrote down its investment in Cabot by $18,300,000 ($11,895,000 after tax) in 1995 to a value which approximated fair market value. See Note 17 regarding certain gas transportation, storage and other contractual arrangements of Resources that were excluded from the Cabot merger and retained by a subsidiary of the Company. 17. Commitments and Contingencies Commitments: Electric For the twelve months ended December 31, 1997, approximately 28.6% of the Company's energy output was obtained at an average cost of approximately 9.4 mills per KWH through long-term contracts with several of the Washington public utility districts ("PUDs") owning hydroelectric projects on the Columbia River. The purchase of power from the Columbia River projects is generally on a "cost-of-service" basis under which the Company pays a proportionate share of the annual cost of each project in direct proportion to the amount of power annually purchased by the Company from such project. Such payments are not contingent upon the projects being operable. These projects are financed through substantially level debt service payments, and their annual costs should not vary significantly over the term of the contracts unless additional financing is required to meet the costs of major maintenance, repairs or replacements or license requirements. The Company's share of the costs and the output of the projects is subject to reduction due to various withdrawal rights of the PUDs and others over the lives of the contracts. As of December 31, 1997, the Company was entitled to purchase portions of the power output of the PUDs' projects as set forth in the following tabulation: Company's Annual Amount Bonds Purchasable (Approximate) Contract License Outstanding --------------------------- Exp. Exp. 12/31/97(a) % of Kilowatt Costs(b) Project Date Date (Millions) Output Capacity (Millions) - --------------------------------------------------------------------------- Rock Island Original units 2012 2029 $ 83.7 57.1 ) ) 423,000 $ 43.9 Additional units 2012 2029 331.1 100.0 ) Rocky Reach 2011 2006(c) 234.7 38.9 482,750 22.7 Wells 2018 2012(c) 178.2 31.5 264,600 9.3 Priest Rapids 2005 2005(c) 174.2 8.0 72,570 2.1 Wanapum 2009 2005(c) 206.7 10.8 112,100 3.3 - --------------------------------------------------------------------------- Total 1,355,020 $81.3 =========================================================================== (a) The contracts for purchases initially were generally coextensive with the term of the PUD bonds associated with the project. Under the terms of some financings and refinancings, however, long-term bonds were sold to -70- finance certain assets whose estimated useful lives extend beyond the expiration date of the power sales contracts. Of the total outstanding bonds sold for each project, the percentage of principal amount of bonds which mature beyond the contract expiration dates are: 43.4% at Rock Island; 45.6% at Rocky Reach; 79.1% at Priest Rapids; and 44.7% at Wanapum. (b) The components of 1998 costs associated with the interest portion of debt service are: Rock Island, $23.8 million for all units; Rocky Reach, $4.8 million; Wells, $2.9 million; Priest Rapids, $0.9 million; and Wanapum, $1.2 million. (c) The Company is unable to predict whether the licenses under the Federal Power Act will be renewed to the current licensees. However, the FERC has issued orders for Rocky Reach, Wells and Priest Rapids/Wanapum projects under Section 22 of the Federal Power Act, which affirm the Company's contractual rights to receive power under existing terms and conditions even if a new licensee is granted a license prior to expiration of the contract term. - ----------------------------- The Company's estimated payments for power purchases from the Columbia River projects are $81 million for 1998, $82 million for 1999, $84 million for 2000, $87 million for 2001, $90 million for 2002 and in the aggregate, $964 million thereafter through 2018. The Company also has numerous long-term firm purchased power contracts with other utilities in the region. The Company is generally not obligated to make payments under these contracts unless power is delivered. The Company's estimated payments for firm power purchases from other utilities, excluding the Columbia River projects, are $147 million for 1998, $150 million for 1999, $155 million for 2000, $149 million for 2001, $141 million for 2002 and in the aggregate, $1.1 billion thereafter through 2037. These contracts have varying terms and may include escalation and termination provisions. As required by the federal Public Utility Reform and Policy Act ("PURPA"), the Company has entered into long-term firm purchased power contracts with non-utility generators. The Company purchases the net electrical output of five significant projects at fixed and annually escalating prices which were intended to approximate the Company's avoided cost of new generation projected at the time these agreements were made. Principally, as a result of dramatic changes in natural gas price levels, the power purchase prices under these agreements are significantly above the current market price of power and, based upon projections of future market prices, are expected to remain well above market for the duration of the contracts. The Company's estimated payment under these five contracts are $247 million for 1998, $257 million for 1999, $265 million for 2000, $288 million for 2001, $297 million for 2002 and in the aggregate, $3.1 billion thereafter through 2014. When and if retail electric energy prices move to market levels as a result of electric industry restructuring, the above market portion of these contract costs will become stranded costs which the Company plans to seek to recover through transition charges. Total purchased power contracts provided the Company with approximately 15.6 million, 17.1 million and 16.4 million MWH of firm energy at a cost of approximately $464.5 million, $485.6 million and $478.7 million for the years 1997, 1996 and 1995, respectively. -71- The following table indicates the Company's percentage ownership and the extent of the Company's investment in jointly-owned generating plants in service at December 31, 1997: Company's Share ------------------------------ Energy Company's Plant in Accumulated Source Ownership Service at cost Depreciation Project (Fuel) Share (%) (Millions) (Millions) - -------------- ------ --------- -------------- ------------ Centralia Coal 7 $ 26.8 $ 17.9 Colstrip 1 & 2 Coal 50 186.1 101.6 Colstrip 3 & 4 Coal 25 449.1 166.5 - ------------------------------------------------------------------------ Financing for a participant's ownership share in the projects is provided for by such participant. The Company's share of related operating and maintenance expenses is included in corresponding accounts in the Consolidated Statements of Income. The Company and other joint owners of the Centralia Project are exploring alternative emission compliance options and project economics in light of compliance costs to meet the Phase II limits in the year 2000. Certain purchase commitments have been made in connection with the Company's construction program. Gas Washington Energy Gas Marketing Company ("WEGM"), a wholly-owned subsidiary, holds firm rights to transport natural gas on the Nova Corporation of Alberta ("Nova"), Alberta Natural Gas Company ("ANG") and Pacific Gas Transmission Company ("PGT") pipelines from Alberta, Canada, to the northern border of California, as well as certain gas storage rights at the Alberta Energy Company ("AECO") field in Alberta and the Jackson Prairie field in western Washington. These rights were formerly held by a wholly-owned subsidiary of Resources but were excluded from the merger of Resources and Cabot completed in May 1994. Following the merger, WEGM entered into a five-year contract with IGI Resources ("IGI"), Boise, Idaho, to manage these rights. The transportation rights on the PGT pipeline initially consisted of approximately 25,000 MMBtu per day of annual capacity and 20,000 MMBtu per day of winter-only capacity to Stanfield, Oregon, and approximately 20,000 MMBtu per day of annual capacity to the California border. WEGM held similar rights on Nova and ANG. Effective November 1, 1995, WEGM permanently assigned to IGI all of its Stanfield capacity and associated rights on Nova and ANG. In addition, WEGM segmented its capacity to California at Stanfield and permanently assigned 10,000 MMBtu per day of the Alberta to Stanfield rights to a third party effective November 1, 1995. WEGM's remaining PGT rights expire in October 2023, and the ANG and Nova rights expire in October 2008, with annual renewal options. As of December 31, 1997, WEGM has a reserve for future losses associated with these contractual obligations of $6,527,000. WEGM, as an expansion capacity holder, has been unable to fully recoup its demand charges, which have been approximately 70% higher than those paid by holders of vintage capacity. On September 11, 1996, the FERC approved a request from PGT for the cost of the expansion capacity to be "rolled in" with the cost of the vintage capacity -72- to establish a uniform rate for holders of both types of capacity. This change will be implemented in two stages over six years with the first stage effective November 1, 1996. WEGM's annual obligations for future demand charges through the primary term of WEGM's gas transportation and storage contracts are as follows: 1998, $2,782,000; 1999, $2,765,000; 2000, $2,682,000; 2001, $2,682,000; 2002, $2,624,000 and thereafter, $38,822,000. The IGI management contract provides for incentive payments to IGI based on actual mitigation of demand charges relative to targets established on an annual basis. WEGM initially established the reserve for estimated future losses associated with the transportation and storage obligations with a $16,000,000 ($10,400,000 after tax) charge to earnings upon completion of the merger of Resources and Cabot in May 1994. In the fourth quarter of 1995, WEGM recorded a $5,000,000 ($3,250,000 after tax) charge to increase the reserve based on an assessment of the likelihood and timing of approval of rolled-in rates and actual mitigation results in 1995. During 1997, 1996 and 1995, pre-tax losses totaling $2,235,000, $2,652,000 and $5,841,000, respectively, were charged against the reserve. The Company has also entered into various firm supply, transportation and storage service contracts in order to assure adequate availability of gas supply for its firm customers. Many of these contracts, which have remaining terms of from one to 26 years, provide that the Company must pay a fixed demand charge each month, regardless of actual usage. Certain of the Company's firm gas supply agreements also obligate the Company to purchase a minimum annual quantity at market-based contract prices. Generally, if the minimum volumes are not purchased and taken during the year, the Company is obligated to pay either: 1) a monthly or annual gas inventory charge calculated as a percentage of the then-current contract commodity price times the minimum quantity not taken; or 2) pay for gas not taken. Alternatively, under some of the contracts, the supplier may exercise a right to reduce its subsequent obligation to provide firm gas to the Company. The Company incurred demand charges in 1997 for firm gas supply, firm transportation service and firm storage and peaking service of $31,402,000, $59,331,000 and $9,004,000, respectively. The following tables summarize the Company's obligations for future demand charges through the primary terms of its existing contracts and the minimum annual take requirements under the gas supply agreements. The quantified obligations are based on current contract prices and FERC authorized rates, which are subject to change. Amounts are for the twelve months ended September 30. Demand Charge Obligations (in thousands): 2003 & There- 1998 1999 2000 2001 2002 after Total ---------------------------------------------------------- Firm gas supply $28,520 $26,962 $24,682 $24,658 $24,352 $ 19,564 $148,738 Firm transpor- tation service 52,258 52,258 52,207 52,155 52,155 207,233 468,266 Firm storage and peaking service 8,938 8,938 8,938 8,938 8,938 96,463 141,153 ---------------------------------------------------------- Total $89,716 $88,158 $85,827 $85,751 $85,445 $323,260 $758,157 ========================================================== -73- Minimum Annual Take Obligations (in thousands of therms): 2003 & There- 1998 1999 2000 2001 2002 after Total --------------------------------------------------------------- Firm gas supply 590,888 400,302 373,194 359,994 288,094 225,222 2,237,694 ================================================================ The Company believes that all demand charges will be recoverable in rates charged to its customers. Further, pursuant to implementation of FERC Order No. 636, the Company has the right to resell or release to others any of its unutilized gas supply or transportation and storage capacity. The Company does not anticipate any difficulty in achieving the minimum annual take obligations shown, as such volumes represent less than 73% of expected annual sales for 1998 and less than 48% of expected sales in subsequent years. The Company's current firm gas supply contracts obligate the suppliers to provide, in the aggregate, annual volumes up to those shown below: Maximum Supply Available Under Current Firm Supply Contracts (in thousands of therms): 2003 & There- 1998 1999 2000 2001 2002 after Total ------- ------- ------ ------- ------- -------- --------- Total 944,640 641,644 596,044 577,964 497,664 397,870 3,655,826 ======= ======= ======= ======= ======= ======= ========== Contingencies: The Company is subject to environmental regulation by federal, state and local authorities. The Company has been named a Potentially Responsible Party by the Environmental Protection Agency ("EPA") at several contaminated disposal sites and manufactured gas plant sites. The Company has also instituted an ongoing program to test, replace and remediate certain underground storage tanks as required by federal and state laws. Remediation and testing of Company vehicle service facilities and storage yards is also continuing. During 1992, the Washington Commission issued orders regarding the treatment of costs incurred by the Company for certain sites under its environmental remediation program. The orders authorize the Company to accumulate and defer prudently incurred cleanup costs paid to third parties for recovery in rates established in future rate proceedings. The Company believes a significant portion of its past and future environmental remediation costs are recoverable from either insurance companies, third parties or under the Washington Commission's order. The information presented here as it relates to estimates of future liability is as of December 31, 1997. -74- Electric Sites The Company has expended approximately $14.4 million related to the remediation activities covered by the Washington Commission's order, of which approximately $7.4 million has been recovered from insurance carriers. At December 31, 1997, approximately $1.8 million has been accrued as a liability for future remediation costs for these and other remediation activities. Gas Sites Five former WNG or predecessor companies manufactured gas plant ("MGP") sites are currently undergoing investigation, remedial actions or monitoring actions relating to environmental contamination: 1) Everett, Washington; 2) "Gas Works Park" in Seattle, Washington; 3) "Tacoma 22nd and A St." Site in Tacoma, Washington; 4) Chehalis, Washington; and 5) the "Tideflats" area of Tacoma, Washington. Costs incurred to date total approximately $48.0 million and currently estimated future remediation costs are approximately $7.7 million. To date, the Company has recovered approximately $55.7 million from insurance carriers. Based on all known facts and analyses, the Company believes it is not likely that the identified environmental liabilities will result in a material adverse impact on the Company's financial position, operating results or cash flow trends. Litigation Other contingencies, arising out of the normal course of the Company's business, exist at December 31, 1997. The ultimate resolution of these issues is not expected to have a material adverse impact on the financial condition, results of operations or liquidity of the Company. 18. Discontinued Operations On March 5, 1997, the Company conveyed its interests in undeveloped coal properties through its wholly-owned subsidiary Thermal Energy, Inc. to Wesco Resources, Inc. effective February 1, 1997. In return for this conveyance, Wesco Resources, Inc. agreed to assume future coal property obligations and liabilities and to pay the Company a 2% royalty on coal mined from the transferred coal properties now held by Wesco Resources, Inc. The Company has determined, based on a report by mining consultants, that the development of the transferred coal properties in the foreseeable future is speculative. As a result, the Company does not expect to receive any amounts under the 2% royalty agreement. Therefore, in March 1997, the Company's remaining $4.0 million investment in Thermal Energy, Inc. was written off to expense and appears in the consolidated financial statements as discontinued operations. Prior periods have been restated to include Thermal Energy, Inc. operations as discontinued operations. In 1995, WECo wrote down the carrying value of its coal properties by $34,700,000 ($22,555,000 after tax) with the adoption of Statement No. 121. Operating results for coal and railroad activities resulted in after tax losses of $1.4 million and $26.6 million in 1996 and 1995, respectively. -75- 19. Supplemental Quarterly Financial Data (Unaudited) The following unaudited amounts, in the opinion of the Company, include all adjustments (consisting of normal recurring adjustments) necessary for a fair presentation of the results of operations for the interim periods. Quarterly amounts vary during the year due to the seasonal nature of the utility business. Amounts for the individual companies have been combined based on the respective quarters of their fiscal years. (Unaudited) Dollars in thousands except per share amounts) 1997 Quarter First Second Third Fourth - -------------------------------------------------------------------------- (Dollars in thousands except per share amounts) Operating revenues $463,319 $352,618 $341,021 $519,944 Operating income $ 56,828 $ 45,233 $ 35,421 $ 78,384 Other income $ 4,884 $ 17,804 $ 6,029 $ (651) Income from continuing operations $ 32,608 $ 33,440 $ 11,998 $ 47,652 Net income $ 29,986 $ 33,440 $ 11,998 $ 47,652 Basic and diluted earnings per common share from continuing operations $ 0.32 $ 0.33 $ 0.11 $ 0.52 - -------------------------------------------------------------------------- 1996 Quarter First Second Third Fourth - -------------------------------------------------------------------------- Operating revenues $459,291 $414,598 $349,983 $425,407 Operating income $ 87,085 $ 70,241 $ 50,931 $ 76,217 Other income $ 1,419 $ 845 $ 411 $ (1,082) Income from continuing operations $ 58,576 $ 41,829 $ 22,286 $ 44,660 Net income $ 58,309 $ 41,410 $ 21,959 $ 43,841 Basic and diluted earnings per common share from continuing operations $ 0.63 $ 0.43 $ 0.20 $ 0.46 - -------------------------------------------------------------------------- 20. Consolidated Statement of Cash Flows For purposes of the Statement of Cash Flows, the Company considers all temporary investments to be cash equivalents. These temporary cash investments are securities held for cash management purposes, having maturities of three months or less. The net change in current assets and current liabilities for purposes of the Statement of Cash Flows excludes short-term debt, current maturities of long-term debt and the current portion of PRAM accrued revenues. -76- The following provides additional information concerning cash flow activities: Year Ended December 31: 1997 1996 1995 (Dollars in Thousands) - -------------------------------------------------------------------------- Changes in certain current assets and current liabilities: Accounts receivable $ (4,164) $(22,242) $ 3,769 Unbilled revenue 4,591 (11,104) 6,382 Materials and supplies 3,316 16,737 (763) Prepayments and other 5,339 1,491 (1,607) Purchased gas liability (34,966) 25,814 36,815 Accounts payable (1,219) 15,997 (3,128) Accrued expenses and other (31,291) 1,116 (6,509) - -------------------------------------------------------------------------- Net change in certain current assets and current liabilities $(58,394) $27,809 $ 34,959 ========================================================================== Cash payments: Interest (net of capitalized interest) $119,810 $113,634 $131,807 Income taxes $104,161 $ 98,609 $ 77,608 - -------------------------------------------------------------------------- 21. Merger of Puget Power and WECo Included in consolidated results of operations for the month of January 1997 and for the years ended December 31, 1996 and 1995, are the following results of the previously separate companies for those periods (Dollars in Thousands: Month Ended Year Ended Year Ended January 31, 1997 December 31, 1996 December 31, 1995 ------------------ --------------------- --------------------- Puget WECo Puget WECo Puget WECo --------- --------- ---------- --------- ---------- --------- Revenues $ 123,051 $ 60,486 $1,223,568 $425,711 $1,187,507 $443,611 Net Income 19,671 9,378 $ 135,371 $ 30,148 $ 135,720 $(33,936) Common Dividends Declared 29,244 -- $ 117,099 $ 24,149 $ 117,099 $ 23,877 WECo's operations for the three months ended December 31, 1996, have been reported as an adjustment of $10.8 million to consolidated retained earnings in the first quarter of 1997. WECo's revenues for the three months ended December 31, 1996, were $148.6 million, net income was $16.9 million, common stock issued was $1.0 million and common stock dividends declared were $6.1 million for the same period. In connection with the merger, the Company recognized direct and indirect merger-related expenses of $55.8 million during the first quarter of 1997. The charge consisted primarily of severance costs of $15.5 million, benefit- related curtailment costs of $9.1 million, transaction costs of $13.7 million and systems and facilities integration costs of $7.2 million. The nonrecurring charge reduced net income by approximately $36.3 million or $0.43 per share. In addition, merger-related costs of $4.8 million were recognized in the fourth quarter of 1996 by PSPL. -77 Puget Sound Energy Schedule II. Valuation and Qualifying Accounts and Reserves - ---------------------------------------------------------------------------- (Dollars in Thousands) - ---------------------------------------------------------------------------- Column A Column B Column C Column D Column E - ---------------------------------------------------------------------------- Additions Balance at Charged to Balance Beginning Costs and at End of Period Expenses Deductions of Period ------------------------- ---------- ---------- ---------- ---------- Year Ended December 31, 1997 - ---------------------------- Accounts deducted from assets on balance sheet: Allowance for doubtful accounts receivable (A) $1,700 $5,080 $5,809 $ 971 ============================================================================ Year Ended December 31, 1996 - ---------------------------- Accounts deducted from assets on balance sheet: Allowance for doubtful accounts receivable $1,865 $5,920 $6,085 $1,700 ============================================================================ Year Ended December 31, 1995 - ---------------------------- Accounts deducted from assets on balance sheet: Allowance for doubtful accounts receivable $1,905 $6,327 $6,367 $1,865 ============================================================================ (A) Includes additions of $369 and deductions of $384 related to October through December 1996 for WECo. -78- EXHIBIT INDEX Certain of the following exhibits are filed herewith. Certain other of the following exhibits have heretofore been filed with the Commission and are incorporated herein by reference. 2.1 Agreement and Plan of merger dated as of October 18, 1995, among the Registrant, Washington Energy Company and Washington Natural Gas Company. (Exhibit 2.1 to Registration No. 333-617) 3-a Restated Articles of Incorporation of the Company. (Included as Annex F to the Joint Proxy Statement/Prospectus filed February 1, 1996, Registration No. 333-617) 3-b Restated Bylaws of the Company. (Exhibit 3 to Company's Quarterly Report on Form 10-Q for the quarter ended June 30, 1997, Commission File No. 1-4393) 4.1 Fortieth through Seventy-fifth Supplemental Indentures defining the rights of the holders of the Company's First Mortgage Bonds. (Exhibit 2- d to Registration No. 2-60200; Exhibit 4-c to Registration No. 2-13347; Exhibits 2-e through and including 2-k to Registration No. 2-60200; Exhibit 4-h to Registration No. 2-17465; Exhibits 2-l, 2-m and 2-n to Registration No. 2-60200; Exhibits 2-m to Registration No. 2-37645; Exhibit 2-o through and including 2-s to Registration No. 2-60200; Exhibit 5-b to Registration No. 2-62883; Exhibit 2-h to Registration No. 2-65831; Exhibit (4)-j-1 to Registration No. 2-72061; Exhibit (4)-a to Registration No. 2-91516; Exhibit (4)-b to Annual Report on Form 10-K for the fiscal year ended December 31, 1985, Commission File No. 1-4393; Exhibits (4)(a) and (4)(b) to Company's Current Report on Form 8-K, dated April 22, 1986; Exhibit (4)a to Company's Current Report on Form 8-K, dated September 5, 1986; Exhibit (4)-b to Company's Quarterly Report on Form 10-Q for the quarter ended September 30, 1986, Commission File No. 1-4393; Exhibit (4)-c to Registration No. 33-18506; Exhibit (4)-b to Annual Report on Form 10-K for the fiscal year ended December 31, 1989, Commission File No. 1-4393; Exhibit (4)-b to Annual Report on Form 10-K for the fiscal year ended December 31, 1990, Commission File No. 1-4393; Exhibits (4)-b and (4)-c to Registration No. 33-45916; Exhibit (4)-c to Registration No. 33-50788; Exhibit (4)-a to Registration No. 33-53056; and Exhibit 4.3 to Registration No. 33-63278.) 4.2 Rights Agreement, dated as of January 15, 1991, between the Company and The Chase Manhattan Bank, N.A., as Rights Agent. (Exhibit 2.1 to Registration Statement on Form 8-A filed on January 17, 1991, Commission File No. 1-4393) 4.3 Amendment No. 1 dated as of August 30, 1991, to the Rights Agreement dated as of January 15, 1991, between the Registrant and the Bank of New York (as successor to The Chase Manhatten Bank, N.A.), as Rights Agent. (Exhibit 2.1 to Registration Statement on Form 8 filed on August 30, 1991) 4.4 Amendment No. 2 dated as of October 18, 1995, to the Rights Agreement dated as of January 15, 1991, between the Registrant and The Bank of New York (as successor to The Chase Manhatten Bank, N.A.), as Rights Agent. (Exhibit 1 to Registration Statement on Form 8-A/A filed on October 27, 1995) -79- 4.5 Pledge Agreement dated August 1, 1991, between the Company and The First National Bank of Chicago, as Trustee. (Exhibit (4)-j to Registration No. 33-45916) 4.6 Loan Agreement dated August 1, 1991, between the City of Forsyth, Rosebud County, Montana and the Company. (Exhibit (4)-k to Registration No. 33-45916) 4.7 Statement of Relative Rights and Preferences for the Adjustable Rate Cumulative Preferred Stock, Series B ($25 Par Value). (Exhibit 1.1 to Registration Statement on Form 8-A filed February 14, 1994, Commission File No. 1-4393) 4.8 Statement of Relative rights and Preferences for the Preference Stock, Series R, $50 Par Value. (Exhibit 1.5 to Registration Statement on Form 8-A filed February 14, 1994, Commission File No. 1-4393) 4.9 Statement of Relative Rights and Preferences for the 7 3/4% Series Preferred Stock Cumulative, $100 Par Value. (Exhibit 1.6 to Registration Statement on Form 8-A filed February 14, 1994, Commission File No. 1-4393) 4.10 Pledge Agreement, dated as of March 1, 1992, by and between the Company and Chemical Bank relating to a series of first mortgage bonds. (Exhibit 4.15 to Annual Report on Form 10-K for the fiscal year ended December 31, 1993, Commission File No. 1-4393) 4.11 Pledge Agreement, dated as of April 1, 1993, by and between the Company and The First National Bank of Chicago, relating to a series of first mortgage bonds. (Exhibit 4.16 to Annual Report on Form 10-K for the fiscal year ended December 31, 1993, Commission File No. 1-4393) 4.12 Form of Statement of Relative Rights and Preferences for the Series II Cumulative Preferred Stock, $25 Par Value (included as Annex F to the Joint Proxy Statement/Prospectus filed February 1, 1996). 4.13 Form of Statement of Relative Rights and Preferences for the Series III Cumulative Preferred Stock, $25 Par Value (included as Annex F to the Joint Proxy Statement/Prospectus filed February 1, 1996). 4.14 Indenture of First Mortgage dated as of April 1, 1957 (incorporated herein by reference to Washington Natural Gas Company Exhibit 4-B, Registration No. 2-14307). 4.15 Sixth Supplemental Indenture dated as of August 1, 1966 (incorporated herein by reference to Washington Natural Gas Company Exhibit to Form 8-K for month of August 1966, File No. 0-951). 4.16 Twelfth Supplemental Indenture dated as of November 1, 1972 (incorporated herein by reference to Washington Natural Gas Company Exhibit to Form 8-K for November 1972, File No. 0-951). 4.17 Seventeenth Supplemental Indenture dated as of August 9, 1978 (incorporated herein by reference to Washington Energy Company Exhibit 5- K.18, Registration No. 2-64428). 4.18 Twenty-sixth Supplemental Indenture dated as of September 1, 1990 (incorporated herein by reference to Washington Natural Gas Company Exhibit 4-B.19, Form 10-K for the year ended September 30, 1990, File No. 0- 951). -80- 4.19 Twenty-seventh Supplemental Indenture dated as of September 1, 1990 (incorporated herein by reference to Washington Natural Gas Company Exhibit 4-B.20, Form 10-K for the year ended September 30, 1988, File No. 0- 951). 4.20 Twenty-eighth Supplemental Indenture dated as of July 31, 1991 (incorporated herein by reference to Washington Natural Gas Company exhibit 4-A, Form 10-Q for the quarter ended March 31, 1993, File No. 0-951). 4.21 Twenty-ninth Supplemental Indenture dated as of June 1, 1993 (incorporated herein by reference to Exhibit 4-A of Washington Natural Gas Company's S-3 Registration Statement, Registration No. 33-49599). 4.22 Thirtieth Supplemental Indenture dated as of August 15, 1995 (incorporated herein by reference to Exhibit 4-A of Washington Natural Gas Company's S-3 Registration Statement, Registration No. 33-61859). 10.1 Assignment and Agreement, dated as of August 13, 1964, between Public Utility District No. 1 of Chelan County, Washington and the Company, relating to the Rock Island Project. (Exhibit 13-b to Registration No. 2-24262) 10.2 First Amendment, dated as of October 4, 1961, to Power Sales Contract between Public Utility District No. 1 of Chelan County, Washington and the Company, relating to the Rocky Reach Project. (Exhibit 13-d to Registration No. 2-24252) 10.3 Assignment and Agreement, dated as of August 13, 1964, between Public Utility District No. 1 of Chelan County, Washington and the Company, relating to the Rocky Reach Project. (Exhibit 13-e to Registration No. 2-24252) 10.4 Assignment and Agreement, dated as of August 13, 1964, between Public Utility District No. 2 of Grant County, Washington and the Company, relating to the Priest Rapids Development. (Exhibit 13-j to Registration No. 2-24252) 10.5 Assignment and Agreement, dated as of August 13, 1964, between Public Utility District No. 2 of Grant County, Washington and the Company, relating to the Wanapum Development. (Exhibit 13-n to Registration No. 2-24252) 10.6 First Amendment, dated February 9, 1965, to Power Sales Contract between Public Utility District No. 1 of Douglas County, Washington and the Company, relating to the Wells Development. (Exhibit 13-p to Registration No. 2-24252) 10.7 First Amendment, executed as of February 9, 1965, to Reserved Share Power Sales Contract between Public Utility District No. 1 of Douglas County, Washington and the Company, relating to the Wells Development. (Exhibit 13-r to Registration No. 2-24252) 10.8 Assignment and Agreement, dated as of August 13, 1964, between Public Utility District No. 1 of Douglas County, Washington and the Company, relating to the Wells Development. (Exhibit 13-u to Registration No. 2-24252) -81- 10.9 Pacific Northwest Coordination Agreement, executed as of September 15, 1964, among the United States of America, the Company and most of the other major electrical utilities in the Pacific Northwest. (Exhibit 13-gg to Registration No. 2-24252) 10.10 Contract dated November 14, 1957, between Public Utility District No. 1 of Chelan County, Washington and the Company, relating to the Rocky Reach Project. (Exhibit 4-1-a to Registration No. 2-13979) 10.11 Power Sales Contract, dated as of November 14, 1957, between Public Utility District No. 1 of Chelan County, Washington and the Company, relating to the Rocky Reach Project. (Exhibit 4-c-1 to Registration No. 2-13979) 10.12 Power Sales Contract, dated May 21, 1956, between Public Utility District No. 2 of Grant County, Washington and the Company, relating to the Priest Rapids Project. (Exhibit 4-d to Registration No. 2-13347) 10.13 First Amendment to Power Sales Contract dated as of August 5, 1958, between the Company and Public Utility District No. 2 of Grant County, Washington, relating to the Priest Rapids Development. (Exhibit 13-h to Registration No. 2-15618) 10.14 Power Sales Contract dated June 22, 1959, between Public Utility District No. 2 of Grant County, Washington and the Company, relating to the Wanapum Development. (Exhibit 13-j to Registration No. 2-15618) 10.15 Reserve Share Power Sales Contract dated June 22, 1959, between Public Utility District No. 2 of Grant County, Washington and the Company, relating to the Priest Rapids Project. (Exhibit 13-k to Registration No. 2- 15618) 10.16 Agreement to Amend Power Sales Contracts dated July 30, 1963, between Public Utility District No. 2 of Grant County, Washington and the Company, relating to the Wanapum Development. (Exhibit 13-1 to Registration No. 2-21824) 10.17 Power Sales Contract executed as of September 18, 1963, between Public Utility District No. 1 of Douglas County, Washington and the Company, relating to the Wells Development (Exhibit 13-r to Registration No. 2-21824) 10.18 Reserved Share Power Sales Contract executed as of September 18, 1963, between Public Utility District No. 1 of Douglas County, Washington and the Company, relating to the Wells Development. (Exhibit 13-s to Registration No. 2-21824) 10.19 Exchange Agreement dated April 12, 1963, between the United States of America, Department of the Interior, acting through the Bonneville Power Administrator and Washington Public Power Supply System and the Company, relating to the Hanford Project. (Exhibit 13-u to Registration 2- 21824) 10.20 Replacement Power Sales Contract dated April 12, 1963, between the United States of America, Department of the Interior, acting through the Bonneville Power Administrator and the Company, relating to the Hanford Project. (Exhibit 13-v to Registration No. 2-21824) -82- 10.21 Contract covering undivided interest in ownership and operation of Centralia Thermal Plant, dated May 15, 1969. (Exhibit 5-b to Registration No. 2-3765) 10.22 Construction and Ownership Agreement dated as of July 30, 1971, between The Montana Power Company and the Company. (Exhibit 5-b to Registration No. 2-45702) 10.23 Operation and Maintenance Agreement dated as of July 30, 1971, between The Montana Power Company and the Company. (Exhibit 5-c to Registration No. 2-45702) 10.24 Coal Supply Agreement, dated as of July 30, 1971, among The Montana Power Company, the Company and Western Energy Company. (Exhibit 5-d to Registration No. 2-45702) 10.25 Power Purchase Agreement with Washington Public Power Supply System and the Bonneville Power Administration dated February 6, 1973. (Exhibit 5-e to Registration No. 2-49029) 10.26 Ownership Agreement among the Company, Washington Public Power Supply System and others dated September 17, 1973. (Exhibit 5-a-29 to Registration No. 2-60200) 10.27 Contract dated June 19, 1974, between the Company and P.U.D. No. 1 of Chelan County. (Exhibit D to Form 8-K dated July 5, 1974 10.28 Restated Financing Agreement among the Company, lessee, Chrysler Financial Corporation, owner, Nevada National Bank and Bank of Montreal (California), trustee, dated December 12, 1974 pertaining to a combustion turbine generating unit trust. (Exhibit 5-a-35 to Registration No. 2-60200) 10.29 Restated Lease Agreement between the Company, lessee, and the Bank of California, and National Association, lessor, dated December 12, 1974 for one combustion generating unit. (Exhibit 5-a-36 to Registration No. 2-60200) 10.30 Financing Agreement Supplement and Amendment among the Company, lessee, Chrysler Financial Corporation, owner, The Bank of California, National Association, trustee, Pacific Mutual Life Insurance Company, Bankers Life Company, and The Franklin Life Insurance Company, lenders, dated as of March 26, 1975, pertaining to a combustion turbine generating unit trust. (Exhibit 5-a-37 to Registration No. 2-60200) 10.31 Lease Agreement Supplement and Amendment between the Company, lessee, and The Bank of California, National Association, lessor, dated as of March 26, 1975 for one combustion turbine generating unit. (Exhibit 5-a- 38 to Registration No. 2-60200) 10.32 Exchange Agreement executed August 13, 1964, between the United States of America, Columbia Storage Power Exchange and the Company, relating to Canadian Entitlement. (Exhibit 13-ff to Registration No. 2-24252) 10.33 Loan Agreement dated as of December 1, 1980 and related documents pertaining to Whitehorn turbine construction trust financing. (Exhibit 10.52 to Annual Report on Form 10-K for the fiscal year ended December 31, 1980, Commission File No. 1-4393) -83- 10.34 Letter Agreement dated March 31, 1980, between the Company and Manufacturers Hanover Leasing Corporation. (Exhibit b-8 to Registration No. 2-68498) 10.35 Coal Supply Agreement for Colstrip 3 and 4, dated as of July 2, 1980; Amendment No. 1 to Coal Supply Agreement, dated as of July 10, 1981; and Coal Transportation Agreement dated as of July 10, 1981. (Exhibit 20-a to Quarterly Report on Form 10-Q for the quarter ended September 30, 1981, Commission File No. 1-4393) 10.36 Residential Purchase and Sale Agreement between the Company and the Bonneville Power Administration, effective as of October 1, 1981. (Exhibit 20-b to Quarterly Report on Form 10-Q for the quarter ended September 30, 1981, Commission File No. 1-4393) 10.37 Letter of Agreement to Participate in Licensing of Creston Generating Station, dated September 30, 1981. (Exhibit 20-c to Quarterly Report on Form 10-Q for the quarter ended September 30, 1981, Commission File No. 1-4393) 10.38 Power sales contract dated August 27, 1982 between the Company and Bonneville Power Administration. (Exhibit 10-a to Quarterly Report on Form 10-Q for the quarter ended September 30, 1982, Commission File No. 1- 4393) 10.39 Agreement executed as of April 17, 1984, between the United States of America, Department of the Interior, acting through the Bonneville Power Administration, and other utilities relating to extension energy from the Hanford Atomic Power Plant No. 1. (Exhibit (10)-47 to Annual Report on Form 10-K for the fiscal year ended December 31, 1984, Commission File No. 1-4393) 10.40 Agreement for the Assignment of Output from the Centralia Thermal Project, dated as of April 14, 1983, between the Company and Public Utility District No. 1 of Grays Harbor. (Exhibit (10)-48 to Annual Report on Form 10-K for the fiscal year ended December 31, 1984, Commission File No. 1-4393) 10.41 Settlement Agreement and Covenant Not to Sue executed by the United States Department of Energy acting by and through the Bonneville Power Administration and the Company dated September 17, 1985. (Exhibit (10)-49 to Annual Report on Form 10-K for the fiscal year ended December 31, 1985, Commission File No. 1-4393) 10.42 Agreement to Dismiss Claims and Covenant Not to Sue dated September 17, 1985 between Washington Public Power Supply System and the Company. (Exhibit (10)-50 to Annual Report on Form 10-K for the fiscal year ended December 31, 1985, Commission File No. 1-4393) 10.43 Irrevocable Offer of Washington Public Power Supply System Nuclear Project No. 3 Capability for Acquisition executed by the Company, dated September 17, 1985. (Exhibit A of Exhibit (10)-50 to Annual Report on Form 10-K for the fiscal year ended December 31, 1985, Commission File No. 1-4393) 10.44 Settlement Exchange Agreement ("Bonneville Exchange Power Contract") executed by the United States of America Department of Energy -84- acting by and through the Bonneville Power Administration and the Company, dated September 17, 1985. (Exhibit B of Exhibit (10)-50 to Annual Report on Form 10-K for the fiscal year ended December 31, 1985, Commission File No. 1-4393) 10.45 Settlement Agreement and Covenant Not to Sue between the Company and Northern Wasco County People's Utility District, dated October 16, 1985. (Exhibit (10)-53 to Annual Report on Form 10-K for the fiscal year ended December 31, 1985, Commission File No. 1-4393) 10.46 Settlement Agreement and Covenant Not to Sue between the Company and Tillamook People's Utility District, dated October 16, 1985. (Exhibit (10)-54 to Annual Report on Form 10-K for the fiscal year ended December 31, 1985, Commission File No. 1-4393) 10.47 Settlement Agreement and Covenent Not to Sue between the Company and Clatskanie People's Utility District, dated September 30, 1985. (Exhibit (10)-55 to Annual Report on Form 10-K for the fiscal year ended December 31, 1985, Commission File No. 1-4393) 10.48 Stipulation and Settlement Agreement between the Company and Muckleshoot Tribe of the Muckleshoot Indian Reservation, dated October 31, 1986. (Exhibit (10)-55 to Annual Report on Form 10-K for the fiscal year ended December 31, 1986, Commission File No. 1-4393) 10.49 Transmission Agreement dated April 17, 1981, between the Bonneville Power Administration and the Company (Colstrip Project). (Exhibit (10)-55 to Annual Report on Form 10-K for the fiscal year ended December 31, 1987, Commission File No. 1-4393) 10.50 Transmission Agreement dated April 17, 1981, between the Bonneville Power Administration and Montana Intertie Users (Colstrip Project). (Exhibit (10)-56 to Annual Report on Form 10-K for the fiscal year ended December 31, 1987, Commission File No. 1-4393) 10.51 Ownership and Operation Agreement dated as of May 6, 1981, between the Company and other Owners of the Colstrip Project (Colstrip 3 and 4). (Exhibit (10)-57 to Annual Report on Form 10-K for the fiscal year ended December 31, 1987, Commission File No. 1-4393) 10.52 Colstrip Project Transmission Agreement dated as of May 6, 1981, between the Company and Owners of the Colstrip Project. (Exhibit (10)-58 to Annual Report on Form 10-K for the fiscal year ended December 31, 1987, Commission File No. 1-4393) 10.53 Common Facilities Agreement dated as of May 6, 1981, between the Company and Owners of Colstrip 1 and 2, and 3 and 4. (Exhibit (10)-59 to Annual Report on Form 10-K for the fiscal year ended December 31, 1987, Commission File No. 1-4393) 10.54 Agreement for the Purchase of Power dated as of October 29, 1984, between South Fork II, Inc. and the Company (Weeks Falls Hydroelectric Project). (Exhibit (10)-60 to Annual Report on Form 10-K for the fiscal year ended December 31, 1987, Commission File No. 1-4393) 10.55 Agreement for the Purchase of Power dated as of October 29, 1984, between South Fork Resources, Inc. and the Company (Twin Falls Hydroelectric Project). (Exhibit (10)-61 to Annual Report on Form 10-K for the fiscal year -85- ended December 31, 1987, Commission File No. 1-4393) 10.56 Agreement for Firm Purchase Power dated as of January 4, 1988, between the City of Spokane, Washington, and the Company (Spokane Waste Combustion Project). (Exhibit (10)-62 to Annual Report on Form 10-K for the fiscal year ended December 31, 1987, Commission File No. 1-4393) 10.57 Agreement for Evaluating, Planning and Licensing dated as of February 21, 1985 and Agreement for Purchase of Power dated as of February 21, 1985 between Pacific Hydropower Associates and the Company (Koma Kulshan Hydroelectric Project). (Exhibit (10)-63 to Annual Report on Form 10-K for the fiscal year ended December 31, 1987, Commission File No. 1-4393) 10.58 Power Sales Agreement dated as of August 1, 1986, between Pacific Power & Light Company and the Company. (Exhibit (10)-64 to Annual Report on Form 10-K for the fiscal year ended December 31, 1987, Commission File No. 1- 4393) 10.59 Agreement for Purchase and Sale of Firm Capacity and Energy dated as of August 1, 1986 between The Washington Water Power Company and the Company. (Exhibit (10)-65 to Annual Report on Form 10-K for the fiscal year ended December 31, 1987, Commission File No. 1-4393) 10.60 Amendment dated as of June 1, 1968, to Power Sales Contract between Public Utility District No. 1 of Chelan County, Washington and the Company (Rocky Reach Project). (Exhibit (10)-66 to Annual Report on Form 10- K for the fiscal year ended December 31, 1987, Commission File No. 1-4393) 10.61 Coal Supply Agreement dated as of October 30, 1970, between the Washington Irrigation & Development Company and the Company and other Owners of the Centralia Thermal Project (Centralia Generating Plant). (Exhibit (10)- 67 to Annual Report on Form 10-K for the fiscal year ended December 31, 1987, Commission File No. 1-4393) 10.62 Interruptible Natural Gas Service Agreement dated as of May 14, 1980, between Cascade Natural Gas Corporation and the Company (Whitehorn Combustion Turbine). (Exhibit (10)-68 to Annual Report on Form 10-K for the fiscal year ended December 31, 1987, Commission File No. 1-4393) 10.63 Interruptible Natural Gas Service Agreement dated as of January 31, 1983, between Cascade Natural Gas Corporation and the Company (Fredonia Generating Station). (Exhibit (10)-69 to Annual Report on Form 10-K for the fiscal year ended December 31, 1987, Commission File No. 1-4393) 10.64 Interruptible Gas Service Agreement dated May 14, 1981, between Washington Natural Gas Company and the Company (Fredrickson Generating Station). (Exhibit (10)-70 to Annual Report on Form 10-K for the fiscal year ended December 31, 1987, Commission File No. 1-4393) 10.65 Settlement Agreement dated April 24, 1987, between Public Utility District No. 1 of Chelan County, the National Marine Fisheries Service, the State of Washington, the State of Oregon, the Confederated Tribes and Bands of the Yakima Indian Nation, Colville Indian Reservation, Umatilla Indian Reservation, the National Wildlife Federation and the Company (Rock Island Project). (Exhibit (10)-71 to Annual Report on Form 10-K for the fiscal year ended December 31, 1987, Commission File No. 1-4393) -86- 10.66 Amendment No. 2 dated as of September 1, 1981, and Amendment No. 3 dated September 14, 1987, to Coal Supply Agreement between Western Energy Company and the Company and the other Owners of Colstrip 3 and 4. (Exhibit (10)-72 to Annual Report on Form 10-K for the fiscal year ended December 31, 1987, Commission File No. 1-4393) 10.67 Amendatory Agreement No. 1 dated August 27, 1982, and Amendatory Agreement No. 2 dated August 27, 1982, to the Power Sales Contract between the Company and the Bonneville Power Administration dated August 27, 1982. (Exhibit (10)-73 to Annual Report on Form 10-K for the fiscal year ended December 31, 1987, Commission File No. 1-4393) 10.68 Transmission Agreement dated as of December 30, 1987, between the Bonneville Power Administration and the Company (Rock Island Project). (Exhibit (10)-74 to Annual Report on Form 10-K for the fiscal year ended December 31, 1988, Commission File No. 1-4393) 10.69 Agreement for Purchase and Sale of Firm Capacity and Energy between The Washington Water Power Company and the Company dated as of January 1, 1988. (Exhibit (10)-1 to Quarterly Report on Form 10-Q for the quarter ended March 31, 1988, Commission File No. 1-4393) 10.70 Amendment dated as of August 10, 1988, to Agreement for Firm Purchase Power dated as of January 4, 1988, between the City of Spokane, Washington, and the Company (Spokane Waste Combustion Project).(Exhibit (10)- 76 to Annual Report on Form 10-K for the fiscal year ended December 31, 1988, Commission File No. 1-4393) 10.71 Agreement for Firm Power Purchase dated October 24, 1988, between Northern Wasco People's Utility District and the Company (The Dalles Dam North Fishway). (Exhibit (10)-77 to Annual Report on Form 10-K for the fiscal year ended December 31, 1988, Commission File No. 1-4393) 10.72 Agreement for the Purchase of Power dated as of October 27, 1988, between Pacific Power & Light Company (PacifiCorp) and the Company. (Exhibit (10)-78 to Annual Report on Form 10-K for the fiscal year ended December 31, 1988, Commission File No. 1-4393) 10.73 Agreement for Sale and Exchange of Firm Power dated as of November 23, 1988, between the Bonneville Power Administration and the Company. (Exhibit (10)-79 to Annual Report on Form 10-K for the fiscal year ended December 31, 1988, Commission File No. 1-4393) 10.74 Agreement for Firm Power Purchase, dated as of February 24, 1989, between Sumas Energy, Inc. and the Company. (Exhibit (10)-1 to Quarterly Report on Form 10-Q for the quarter ended March 31, 1989, Commission File No. 1-4393) 10.75 Settlement Agreement, dated as of April 27, 1989, between Public Utility District No. 1 of Douglas County, Washington, Portland General Electric Company, PacifiCorp, The Washington Water Power Company and the Company. (Exhibit (10)-1 to Quarterly Report on Form 10-Q the for quarter ended September 30, 1989, Commission File No. 1-4393) 10.76 Agreement for Firm Power Purchase (Thermal Project), dated as of June 29, 1989, between San Juan Energy Company and the Company. (Exhibit (10)-2 to Quarterly Report on Form 10-Q for the quarter ended September 30, 1989, Commission File No. 1-4393) -87- 10.77 Agreement for Verification of Transfer, Assignment and Assumption, dated as of September 15, 1989, between San Juan Energy Company, March Point Cogeneration Company and the Company. (Exhibit (10)-3 to Quarterly Report on Form 10-Q for the quarter ended September 30, 1989, Commission File No. 1-4393) 10.78 Power Sales Agreement between The Montana Power Company and the Company, dated as of October 1, 1989. (Exhibit (10)-4 to Quarterly Report on Form 10-Q for the quarter ended September 30, 1989, Commission File No. 1- 4393) 10.79 Conservation Power Sales Agreement dated as of December 11, 1989, between Public Utility District No. 1 of Snohomish County and the Company. (Exhibit (10)-87 to Annual Report on Form 10-K for the fiscal year ended December 31, 1989, Commission File No. 1-4393) 10.80 Memorandum of Understanding dated as of January 24, 1990, between the Bonneville Power Administrator and The Washington Public Power Supply System, Portland General Electric Company, Pacific Power & Light Company, The Montana Power Company, and the Company. (Exhibit (10)-88 to Annual Report on Form 10-K for the fiscal year ended December 31, 1989, Commission File No. 1- 4393) 10.81 Amendment No. 1 to Agreement for the Assignment of Power from the Centralia Thermal Project dated as of January 1, 1990, between Public Utility District No. 1 of Grays Harbor County, Washington, and the Company. (Exhibit (10)-89 to Annual Report on Form 10-K for the fiscal year ended December 31, 1990, Commission File No. 1-4393) 10.82 Preliminary Materials and Equipment Acquisition Agreement dated as of February 9, 1990, between Northwest Pipeline Corporation and the Company. (Exhibit (10)-90 to Annual Report on Form 10-K for the fiscal year ended December 31, 1990, Commission File No. 1-4393) 10.83 Amendment No. 1 to the Colstrip Project Transmission Agreement dated as of February 14, 1990, among the Montana Power Company, The Washington Water Power Company, Portland General Electric Company, PacifiCorp and the Company. (Exhibit (10)-91 to Annual Report on Form 10-K for the fiscal year ended December 31, 1990, Commission File No. 1-4393) 10.84 Settlement Agreement dated as of February 27, 1990, among United States of America Department of Energy acting by and through the Bonneville Power Administrator, the Washington Public Power Supply System, and the Company. (Exhibit (10)-92 to Annual Report on Form 10-K for the fiscal year ended December 31, 1990, Commission File No. 1-4393) 10.85 Amendment No. 1 to the Fifteen-Year Power Sales Agreement dated as of April 18, 1990, between Pacificorp and the Company. (Exhibit (10)-93 to Annual Report on Form 10-K for the fiscal year ended December 31, 1990, Commission File No. 1-4393) 10.86 Settlement Agreement dated as of October 1, 1990, among Public Utility District No. 1 of Douglas County, Washington, the Company, Pacific Power and Light Company, The Washington Water Power Company, Portland General Electric Company, the Washington Department of Fisheries, the Washington Department of Wildlife, the Oregon Department of Fish and Wildlife, the National Marine Fisheries Service, the U.S. Fish and Wildlife Service, the -88- Confederated Tribes and Bands of the Yakima Indian Nation, the Confederated Tribes of the Umatilla Reservation, and the Confederated Tribes of the Colville Reservation. (Exhibit (10)-95 to Annual Report on Form 10-K for the fiscal year ended December 31, 1990, Commission File No. 1-4393) 10.87 Agreement for Firm Power Purchase dated July 23, 1990, between Trans-Pacific Geothermal Corporation, a Nevada corporation, and the Company. (Exhibit (10)-1 to Quarterly Report on Form 10-Q for the quarter ended March 31, 1991, Commission File No. 1-4393) 10.88 Agreement for Firm Power Purchase dated July 18, 1990, between Wheelabrator Pierce, Inc., a Delaware corporation, and the Company. (Exhibit (10)-2 to Quarterly Report on Form 10-Q for the quarter ended March 31, 1991, Commission File No. 1-4393) 10.89 Agreement for Firm Power Purchase dated September 26, 1990, between Encogen Northwest, L.P., A Delaware Corporation and the Company. (Exhibit (10)-3 to Quarterly Report on Form 10-Q for the quarter ended March 31, 1991, Commission File No. 1-4393) 10.90 Agreement for Firm Power Purchase (Thermal Project) dated December 27, 1990, among March Point Cogeneration Company, a California general partnership comprising San Juan Energy Company, a California corporation; Texas-Anacortes Cogeneration Company, a Delaware corporation; and the Company. (Exhibit (10)-4 to Quarterly Report on Form 10-Q for the quarter ended March 31, 1991, Commission File No. 1-4393) 10.91 Agreement for Firm Power Purchase dated March 20, 1991, between Tenaska Washington, Inc. a Delaware corporation, and the Company. (Exhibit (10)-1 to Quarterly Report on Form 10-Q for the quarter ended June 30, 1991, Commission File No. 1-4393) 10.92 Letter Agreement dated April 25, 1991, between Sumas Energy, Inc., and the Company, to amend the Agreement for Firm Power Purchase dated as of February 24, 1989. (Exhibit (10)-2 to Quarterly Report on Form 10-Q for the quarter ended June 30, 1991, Commission File No. 1-4393) 10.93 Amendment dated June 7, 1991, to Letter Agreement dated April 25, 1991, between Sumas Energy, Inc., and the Company. (Exhibit (10)-3 to Quarterly Report on Form 10-Q for the quarter ended June 30, 1991, Commission File No. 1-4393) 10.94 Amendatory Agreement No. 3, dated August 1, 1991, to the Pacific Northwest Coordination Agreement, executed September 15, 1964, among the United States of America, the Company and most of the other major electrical utilities in the Pacific Northwest. (Exhibit (10)-4 to Quarterly Report on Form 10-Q for the quarter ended June 30, 1991, Commission File No. 1-4393) 10.95 Amendment dated July 11, 1991, to the Agreement for Firm Power Purchase dated September 26, 1990, between Encogen Northwest, L.P., a Delaware limited partnership and the Company. (Exhibit (10)-1 to Quarterly Report on Form 10-Q for the quarter ended September 30, 1991, Commission File No. 1-4393) 10.96 Agreement between the 40 parties to the Western Systems Power Pool (the Company being one party) dated July 27, 1991. (Exhibit (10)-2 to Quarterly Report on Form 10-Q for the quarter ended September 30, 1991, Commission File No. 1-4393) -89- 10.97 Memorandum of Understanding between the Company and the Bonneville Power Administration dated September 18, 1991. (Exhibit (10)-3 to Quarterly Report on Form 10-Q for the quarter ended September 30, 1991, Commission File No. 1-4393) 10.98 Amendment of Seasonal Exchange Agreement, dated December 4, 1991, between Pacific Gas and Electric Company and the Company. (Exhibit (10)-107 to Annual Report on Form 10-K for the fiscal year ended December 31, 1991, Commission File No. 1-4393) 10.99 Capacity and Energy Exchange Agreement, dated as of October 4, 1991, between Pacific Gas and Electric Company and the Company. (Exhibit (10)-108 to Annual Report on Form 10-K for the fiscal year ended December 31, 1991, Commission File No. 1-4393) 10.100 Intertie and Network Transmission Agreement, dated as of October 4, 1991, between Bonneville Power Administration and the Company. (Exhibit (10)-109 to Annual Report on Form 10-K for the fiscal year ended December 31, 1991, Commission File No. 1-4393) 10.101 Amendatory Agreement No. 4, executed June 17, 1991, to the Power Sales Agreement dated August 27, 1982, between the Bonneville Power Administration and the Company. (Exhibit (10)-110 to Annual Report on Form 10-K for the fiscal year ended December 31, 1991, Commission File No. 1-4393) 10.102 Amendment to Agreement for Firm Power Purchase, dated as of September 30, 1991, between Sumas Energy, Inc. and the Company. (Exhibit (10)-112 to Annual Report on Form 10-K for the fiscal year ended December 31, 1991, Commission File No. 1-4393) 10.103 Centralia Fuel Supply Agreement, dated as of January 1, 1991, between Pacificorp Electric Operations and the Company and other Owners of the Centralia Steam-Electric Power Plant. (Exhibit (10)-113 to Annual Report on Form 10-K for the fiscal year ended December 31, 1991, Commission File No. 1-4393) 10.104 Agreement for Firm Power Purchase dated August 10, 1992, between Pyrowaste Corporation, Puget Sound Pyroenergy Corporation and the Company. (Exhibit (10)-114 to Annual Report on Form 10-K for the fiscal year ended December 31, 1992, Commission File No. 1-4393) 10.105 Memorandum of Termination dated August 31, 1992, between Encogen Northwest, L.P. and the Company. (Exhibit (10)-115 to Annual Report on Form 10-K for the fiscal year ended December 31, 1992, Commission File No. 1-4393) 10.106 Agreement Regarding Security dated August 31, 1992, between Encogen Northwest, L.P. and the Company. (Exhibit (10)-116 to Annual Report on Form 10-K for the fiscal year ended December 31, 1992, Commission File No. 1-4393) 10.107 Consent and Agreement dated December 15, 1992, between the Company, Encogen Northwest, L.P. and The First National Bank of Chicago, as collateral agent. (Exhibit (10)-117 to Annual Report on Form 10-K for the fiscal year ended December 31, 1992, Commission File No. 1-4393) -90- 10.108 Subordination Agreement dated December 17, 1992, between the Company, Encogen Northwest, L.P., Rolls-Royce & Partners Finance Limited and The First National Bank of Chicago. (Exhibit (10)-118 to Annual Report on Form 10-K for the fiscal year ended December 31, 1992, Commission File No. 1- 4393) 10.109 Letter Agreement dated December 18, 1992, between Encogen Northwest, L.P. and the Company regarding arrangements for the application of insurance proceeds. (Exhibit (10)-119 to Annual Report on Form 10-K for the fiscal year ended December 31, 1992, Commission File No. 1-4393) 10.110 Guaranty of Ensearch Corporation in favor of the Company dated December 15, 1992. (Exhibit (10)-120 to Annual Report on Form 10-K for the fiscal year ended December 31, 1992, Commission File No. 1-4393) 10.111 Letter Agreement dated October 12, 1992, between Tenaska Washington Partners, L.P. and the Company regarding clarification of issues under the Agreement for Firm Power Purchase. (Exhibit (10)-121 to Annual Report on Form 10-K for the fiscal year ended December 31, 1992, Commission File No. 1-4393) 10.112 Consent and Agreement dated October 12, 1992, between the Company, and The Chase Manhattan Bank, N.A., as agent. (Exhibit (10)-122 to Annual Report on Form 10-K for the fiscal year ended December 31, 1992, Commission File No. 1-4393) 10.113 Settlement Agreement dated December 29, 1992, between the Company and the Bonneville Power Administration (BPA) providing for power purchase by BPA. (Exhibit (10)-123 to Annual Report on Form 10-K for the fiscal year ended December 31, 1992, Commission File No. 1-4393) 10.114 Contract with W. S. Weaver, Executive Vice President & Chief Financial Officer, dated April 24, 1991. (Exhibit 10.114 to Annual Report on Form 10-K for the fiscal year ended December 31, 1993, Commission File No. 1- 4393) 10.115 General Transmission Agreement dated as of December 1, 1994, between the Bonneville Power Administration and the Company (BPA Contract No. DE-MS79-94BP93947) (Exhibit 10.115 to Annual Report on Form 10-K for the fiscal year ended December 31, 1994, Commission File No. 1-4393) 10.116 PNW AC Intertie Capacity Ownership Agreement dated as of October 11, 1994 between the Bonneville Power Administration and the Company (BPA Contract No. DE-MS79-94BP94521) (Exhibit 10.116 to Annual Report on Form 10-K for the fiscal year ended December 31, 1994, Commission File No. 1-4393) 10.117 Power Exchange Agreement dated as of September 27, 1995, between British Columbia Power Exchange Corporation and the Company. (Exhibit 10.117 to Annual Report on Form 10-K for the fiscal year ended December 31, 1996, Commission File No. 1-4393) 10.118 Contract with W. S. Weaver, Executive Vice President and Chief Financial Officer, dated October 18, 1996. (Exhibit 10.118 to Annual Report on Form 10-K for the fiscal year ended December 31, 1996, Commission File No. 1-4393) -91- 10.119 Contract with S. M. Vortman, Senior Vice President Corporate and Regulatory Relations, dated October 18, 1996. (Exhibit 10.119 to Annual Report on Form 10-K for the fiscal year ended December 31, 1996, Commission File No. 1-4393) 10.120 Contract with G. B. Swofford, Senior Vice President Customer Operations, dated October 18, 1996. (Exhibit 10.120 to Annual Report on Form 10-K for the fiscal year ended December 31, 1996, Commission File No. 1-4393) 10.121 Service Agreement dated September 1, 1987 between Northwest Pipeline Corporation and Washington Natural Gas Company for SGS-1 firm storage service at Jackson Prairie (incorporated herein by reference to Washington Natural Gas Company Exhibit 10-A Form 10-K for the year ended September 30, 1994, File No. 11271). 10.122 Service Agreement dated April 14, 1993 between Questar Pipeline Corporation and Washington Natural Gas Company for FSS-1 firm storage service at Clay Basin (incorporated herein by reference to Washington Natural Gas Company Exhibit 10-B Form 10-K for the year ended September 30, 1994, File No. 11271). 10.123 Service Agreement dated November 1, 1989, with Northwest Pipeline Corporation covering liquefaction storage gas service filed under cover of Form SE dated December 27, 1989. 10.124 Firm Transportation Service Agreement dated October 1, 1990 between Northwest Pipeline Corporation and Washington Natural Gas Company (incorporated herein by reference to Washington Natural Gas Company Exhibit 10-D Form 10-K for the year ended September 30, 1994, File No. 11271). 10.125 Gas Transportation Service Contract dated June 29, 1990 between Washington Natural Gas Company and Northwest Pipeline Corporation (incorporated herein by reference to Washington Natural Gas Company exhibit 4-A Form 10-Q for the quarter ended March 31, 1993, File No. 0-951). 10.126 Gas Transportation Service Contract dated July 31, 1991 between Washington Natural Gas Company and Northwest Pipeline Corporation (incorporated herein by reference to Washington Natural Gas Company exhibit 4-A Form 10-Q for the quarter ended March 31, 1993, File No. 0-951). 10.127 Amendment to Gas Transportation Service Contract dated July 31, 1991 between Washington Natural Gas Company and Northwest Pipeline Corporation. 10.128 Gas Transportation Service Contract dated July 15, 1994 between Washington Natural Gas Company and Northwest Pipeline Corporation 10.129 Amendment to Gas Transportation Service Contract dated August 15, 1994 between Washington Natural Gas Company and Northwest Pipeline Corporation. 10.130 Washington Natural Gas Company Deferred Compensation Plan effective September 1, 1995. 10.131 Form of Washington Natural Gas Company - Executive Retirement Compensation Agreement reflecting all amendments through August 16, 1995. -92- 10.132 Second Washington Energy Company Performance Share Plan (amended and restated effective October 1, 1991) (incorporated herein by reference to Washington Energy Company Exhibit 10-L.1, Form 10-K for the year ended September 30, 1991, File No. 0-8745). 10.133 Washington Energy Company Interim Performance Share Plan effective December 7, 1994. 10.134 Washington Energy Company Stock Option Plan (incorporated herein by reference to Exhibit 10-C Washington Energy Company Form 10-Q for the quarter ended March 31, 1984, File No. 0-8745). 10.135 Amendment to Washington Energy Company Stock Option Plan (incorporated herein by reference to Washington Energy Company Exhibit 10-S, Form 10-K for the year ended September 30, 1986, File No. 0-8745). 10.136 Amendment to Washington Energy Company Stock Option Plan dated as of February 26, 1988 (incorporated herein by reference to Washington Energy Company Form S-8, Registration No. 33-24221). 10.137 Washington Energy Company Stock Option Plan effective December 15, 1993 (incorporated herein by reference to Washington Energy Company Exhibit 99, Registration No. 33-55381). 10.138 Washington Energy Company Directors Stock Bonus Plan (incorporated herein by reference to Washington Energy Company Exhibit 10-O Form 10-K for the year ended September 30, 1990, File No. 0-8745). 10.139 Employment Agreement between Washington Energy Company, Washington Natural Gas Company and William P. Vititoe dated January 15, 1994 (incorporated herein by reference to Washington Natural Gas Company Exhibit 10-M.1, Form 10-K for the year ended September 30, 1994, File No. 1-11271). 10.140 Form of Conditional Executive Employment Contract, filed under cover of Form SE dated December 27, 1988, (incorporated herein by reference to Washington Natural Gas Company Exhibit 10-M.2, Form 10-K for the year ended September 30, 1994, File No. 1-11271). 10.141 Amended and restated Washington Energy Company and subsidiaries Annual Incentive Plan for Vice Presidents and above, dated October 1994. 10.142 Interest Rate Swap Agreement dated September 27, 1989 between Thermal Resources, Inc., and the First National Bank of Chicago, filed under cover of Form SE dated December 27, 1989, (incorporated herein by reference to Washington Natural Gas Company Exhibit 10-N, Form 10-K for the year ended September 30, 1994, File No. 1-11271). 10.143 Firm Transportation Service Agreement dated March 1, 1992 between Northwest Pipeline Corporation and Washington Natural Gas Company, (incorporated herein by reference to Washington Natural Gas Company Exhibit 10-O, Form 10-K for the year ended September 30, 1994, File No. 1-11271). 10.144 Firm Transportation Service Agreement dated January 12, 1994 be- tween Northwest Pipeline Corporation and Washington Natural Gas Company for firm transportation service from Jackson Prairie, (incorporated herein by reference to Washington Natural Gas Company Exhibit 10-P, Form 10-K for the year ended September 30, 1994, File No. 1-11271). -93- 10.145 Firm Transportation Service Agreement dated January 12, 1994 be- tween Northwest Pipeline Corporation and Washington Natural Gas Company for firm transportation service from Jackson Prairie, (incorporated herein by reference to Washington Natural Gas Company Exhibit 10-Q, Form 10-K for the year ended September 30, 1994, File No. 1-11271). 10.146 Firm Transportation Service Agreement dated January 12, 1994 be- tween Northwest Pipeline Corporation and Washington Natural Gas Company for firm transportation service from Plymouth, LNG, (incorporated herein by reference to Washington Natural Gas Company Exhibit 10-R, Form 10-K for the year ended September 30, 1994, File No. 1-11271). 10.147 Service Agreement dated July 9, 1991 with Northwest Pipeline Corporation for SGS-2F Storage Service filed under cover of Form SE dated December 23, 1991 (incorporated herein by reference to Washington Natural Gas Company Exhibit 10-S, Form 10-K for the year ended September 30, 1994, File No. 1-11271). 10.148 Firm Transportation Agreement dated October 27, 1993 between Pa- cific Gas Transmission Company and Washington Natural Gas Company for firm transportation service from Kingsgate, (incorporated herein by reference to Washington Natural Gas Company Exhibit 10-T, Form 10-K for the year ended September 30, 1994, File No. 1-11271). 10.149 Firm Storage Service Agreement and Amendment dated April 30, 1991 between Questar Pipeline Company and Washington Natural Gas Company for firm storage service at Clay Basin filed under cover of Form SE dated December 23, 1991. *10.150 Employment agreement with R. R. Sonstelie, Chairman of the Board, dated January 13, 1998. *10-151 Change in control agreement with J. P. Torgerson, dated August 17, 1995. *10-152 Change in control agreement with T. J. Hogan, dated August 17, 1995. *12-a Statement setting forth computation of ratios of earnings to fixed charges (1993 through 1997). *12-b Statement setting forth computation of ratios of earnings to combined fixed charges and preferred stock dividends (1993 through 1997). *21 Subsidiaries of the Registrant. *23.1 Consent of independent accountants. *23.2 Consent of independent accountants. *27 Financial Data Schedules. _________________________________ *Filed herewith. -94-