SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 1997 Commission file number 1-4698 NEVADA POWER COMPANY (Exact name of registrant as specified in its charter) Nevada 88-0045330 (State or other jurisdiction of (I.R.S.Employer incorporation or organization) Identification No.) 6226 West Sahara Avenue 89102 Las Vegas, Nevada (Zip Code) (Address of principal executive offices) Registrant's telephone number, including area code: (702) 367-5000 Securities registered pursuant to Section 12(b) of the Act: Name of each exchange Title of each class on which registered -------------------------- ----------------------- Common Stock, $1 Par Value New York Stock Exchange Pacific Exchange Stock Purchase Rights New York Stock Exchange 8.2% Cumulative Quarterly Income Preferred Securities, Series A New York Stock Exchange * issued by NVP Capital I, a Delaware Statutory Business Trust The payment of trust distributions and payments on liquidation or redemption are guaranteed under certain circumstances by Nevada Power Company. Nevada Power Company is the owner of 100% of the common securities issued by NVP Capital I. Securities registered pursuant to Section 12(g) of the Act: Cumulative Preferred Stock, $20 Par Value, 5.40% Series (Title of class) Cumulative Preferred Stock, $20 Par Value, 5.20% Series (Title of class) 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. X ---- 50,690,453 shares of Common Stock were outstanding as of March 18, 1998. The aggregate market value of Common Stock, which is the only voting stock, held by non-affiliates as of March 18, 1998, was $1,305,279,164. (Computed by reference to the closing price on March 18, 1998, as reported by the Wall Street Journal as New York Stock Exchange Composite Transactions.) DOCUMENTS INCORPORATED BY REFERENCE (1) Portions of the Registrant's Annual Report to Shareholders for the year ended December 31, 1997 are incorporated by reference into Parts II and IV hereof. (2) Portions of the Registrant's definitive Proxy Statement dated March 12, 1998 for the Company's annual meeting of shareholders on May 8, 1998, are incorporated by reference into Part III hereof. TABLE OF CONTENTS Page ---- PART I Item 1. Business ...................................... 1 Item 2. Properties .................................... 8 Item 3. Legal Proceedings ............................. 9 Item 4. Submission of Matters to a Vote of Security Holders........................................ 10 Supplemental Item. Executive Officers of Registrant .............. 10 PART II Item 5. Market for the Registrant's Common Stock and Related Security Holder Matters ............... 11 Item 6. Selected Financial Data ....................... 11 Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operation... 11 Item 8. Consolidated Financial Statements and Supplementary Data ............................ 12 Item 9. Changes in and Disagreements with Accountants on Accounting and Financial Disclosure ........ 12 PART III Item 10. Directors and Executive Officers of the Registrant .................................... 12 Item 11. Executive Compensation ........................ 12 Item 12. Security Ownership of Certain Beneficial Owners and Management ................................ 12 Item 13. Certain Relationships and Related Transactions. 13 PART IV Item 14. Exhibits, Consolidated Financial Statement Schedule, and Reports on Form 8-K ............. 13 SIGNATURES .................................................. 26 PART I ITEM 1. BUSINESS THE COMPANY Nevada Power Company (Company), incorporated in 1929 under the laws of Nevada, is an operating public utility engaged in the electric utility business in the City of Las Vegas and vicinity in southern Nevada. Most of the Company's operations are conducted in Clark County, Nevada (with an estimated service area population of 1,303,000 at December 31, 1997) where the Company furnishes electric service in the communities of Las Vegas, North Las Vegas, Henderson, Searchlight, Laughlin and adjoining areas and to Nellis Air Force Base (a permanent military installation northeast of Las Vegas and the USAF Tactical Fighter Weapons Center). Electric service is also supplied to the Department of Energy at Mercury and Jackass Flats in Nye County, where the Nevada Test Site is located. The Company will supply 40 percent of the Nevada Test Site's future electrical power according to a settlement agreement approved by the Public Utilities Commission of Nevada (PUCN). See the "Competition" section in this Form 10-K. SOURCES OF ELECTRIC ENERGY SUPPLY The electric energy obtained from the Company's own generating facilities will be produced at the following plants: Number Net Capacity Plant of Units (Megawatts) ----- -------- ------------ Coal Fuel: Reid Gardner (Steam).............. 3 330 Reid Gardner Unit No. 4 (Steam)... 1 275(1) Mohave (Steam).................... 2 196(2) Navajo (Steam).................... 3 255(3) Natural Gas and Oil Fuel: Clark (Steam)..................... 3 175 Clark (Gas Turbine)............... 1 50 Clark (Combined Cycle)............ 2 462 Sunrise (Steam)................... 1 80 Sunrise (Gas Turbine)............. 1 69 Harry Allen (Gas Turbine)......... 1 72 ----- 1,964 ===== _________________ (1) This represents 25 megawatts of base load capacity, 235 megawatts of peaking capacity and 15 megawatts (MW) upgrade capacity accomplished in 1990. Reid Gardner Unit No. 4, placed in service July 25, 1983, is a coal- fired unit which is owned 32.2% by the Company and 67.8% by the Department of Water Resources of the State of California (CDWR). The Company is entitled to use 100% of the unit's peaking capacity for 1,500 hours each year. The Company is entitled to 9.6% of the first 260 megawatts of capacity and associated energy and is entitled to all of the 1990 15 megawatt upgrade through August 31, 1998 when the 15 megawatt upgrade capacity will be transferred to CDWR. The Company had options for the use of increasing amounts of capacity and energy from the unit beginning in 1998 so that the Company would have been entitled to use all of the unit's output 15 years from that date. However, the 1998 through 2002 options for 10.17 MW per year were not exercised by the Company and have expired. (2) This represents the Company's 14% undivided interest in the Mohave Generating Station as tenant in common without right of partition with three other non-affiliated utilities, less operating restrictions. 1 (3) This represents the Company's 11.3% undivided interest in the Navajo Generating Station as tenant in common without right of partition with five other non-affiliated utilities. The Company purchases Hoover Dam power pursuant to a contract with the State of Nevada which became effective June 1, 1987 and will continue through September 30, 2017. The Company's allocation of capacity is 235 MW. The peak electric demand experienced by the Company was 3,469 megawatts on August 7, 1997. This demand plus a reserve margin was served by a combination of Company owned generation, and firm and short-term power purchases. For 1998, the Company has contracts to purchase power from an independent power producer (IPP) and four qualifying facilities (QF) (also known as cogenerators) as follows: Contract Term Net Capacity --------------------- From To (Megawatts) -------- -------- ------------ Independent Power Producer: --------------------------- Nevada Sun-Peak Limited Partnership ............. 06/08/91 05/31/16 210 Qualifying Facilities: ---------------------- Saguaro Power Company .... 10/17/91 04/30/22 90 Nevada Cogeneration Associates #1 ........... 06/18/92 04/30/23 85 Nevada Cogeneration Associates #2 ........... 02/01/93 04/30/23 85 Las Vegas Cogeneration Limited Partnership ..... 05/10/94 05/31/24 45 --- 515 === The Company has total generating capacity of 2,714 megawatts, including 235 megawatts of Hoover Dam power, 210 megawatts of IPP power and 305 megawatts of QF power. This along with agreements with other suppliers to purchase 1130 megawatts of firm capacity and associated energy, for the summer of 1998, will not be sufficient to meet the 1998 anticipated peak load demand and reserve margin needs. Accordingly, the Company is utilizing a competitive bidding process as well as spot market purchases to obtain resources from other suppliers for additional firm capacity and associated energy to meet the projected peak needs for 1998. FUEL SUPPLIES The fuels used to provide energy for the Company's generating facilities are coal, natural gas and oil. Its other sources of electricity are hydroelectric (Hoover Dam) and purchased power. The Company's primary fuel source for generation is coal. The following table shows the actual sources of fuel for generation for 1997 and anticipated sources of fuel for generation in 1998 and 1999. 1997 1998 1999 ---- ---- ---- Coal........................ 67% 66% 65% Natural Gas................. 33 34 35 --- --- --- 100% 100% 100% === === === The Company's average delivered cost per ton of coal burned was as follows: 1995 - $30.37; 1996 - $29.02; 1997 - $29.72. 2 Coal for both the Mohave and Navajo Stations is obtained from surface mining operations conducted by Peabody Coal Company (Peabody) on portions of the Black Mesa in Arizona within the Navajo and Hopi Indian reservations. The supply contracts with Peabody extend to December 31, 2005 for Mohave and to June 1, 2011 for Navajo, each contract having an option to extend for an additional 15 years. Partial requirements for coal at the Reid Gardner Generating Station are presently under contract through the year 2007. Although the Company cannot predict how the coal market may fluctuate in the future, the Company anticipates no major difficulties in purchasing the remainder of its coal requirements based upon current coal market conditions in the Western United States. All coal for Reid Gardner presently comes from underground mines in Utah and Colorado. CONSTRUCTION AND FINANCING PROGRAMS The Company carries on a continuing program to extend and enlarge its facilities to meet current and future loads on its system. Gross plant additions and retirements for the five years ended December 31, 1997 amounted to $956,714,000 and $88,430,000, respectively. Excluding Allowance for Funds Used During Construction, the Company's actual construction expenditures for 1997 were $211 million, and currently estimated construction expenditures for 1998 and 1999 are $295 million and $255 million, respectively. The Company's construction program and estimated expenditures are subject to continuing review and are revised from time to time due to various factors, including the rate of load growth, escalation of construction costs, availability of fuel types, changes in environmental regulations, adequacy of rate relief and the Company's ability to raise necessary capital. The Company will utilize internally generated cash and the proceeds from industrial development revenue bonds (IDBs), first mortgage bonds (FMBs), unsecured borrowings, preferred securities and common stock issues through public offerings and the Stock Purchase and Dividend Reinvestment Plan (SPP) to meet capital expenditure requirements through 1999. The Company has the option of issuing new shares or using open market purchases of its common stock to meet the requirements of the SPP. The Company issued 1,515,716 shares of its common stock in 1997 under the SPP. At the end of 1997, common equity represented 45% of total capitalization. On November 20, 1997, Clark County, Nevada issued $52.3 million 5.9% IDBs Series 1997A (Nevada Power Company Project) due 2032 and Coconino County, Arizona issued $20 million 5.8% Pollution Control Revenue Bonds (PCRBs) Series 1997B (Nevada Power Company Project) due 2032. Net proceeds from the sale of the IDBs were placed on deposit with a trustee and will be used to finance the construction of certain facilities which qualify for tax-exempt financing. Net proceeds from the sale of the PCRBs were placed on deposit with a trustee and are being used to finance the construction of the Navajo scrubber facilities which qualify for tax-exempt financing. At December 31, 1997, $52.9 million remained on deposit with the trustee. The Company also remarketed $85 million Series 1995B Clark County, Nevada (Nevada Power Company Project) variable rate IDBs due 2030 at a 5.9 percent fixed rate on November 24, 1997. On January 29, 1998, the Company remarketed at fixed rates $141.05 million Clark County, Nevada (Nevada Power Company Project) variable rate revenue bonds consisting of $76.75 million Series 1995A IDBs due 2030 at 5.6 percent, $44 million Series 1995C IDBs due 2030 at 5.5 percent and $20.3 million Series 1995D PCRBs with $14 million due 2011 at 3 5.3 percent and $6.3 million due 2023 at 5.45 percent. On the same date, $13 million Coconino County, Arizona (Nevada Power Company Project) Series 1995E PCRBs due 2022 were remarketed at a 5.35 percent fixed rate. The Indenture under which the Company's first mortgage bonds are issued provides that no additional bonds may be issued unless earnings as defined equal at least two and one-half times the interest requirements on all bonds to be outstanding after the new issue. Based on its earnings through December 31, 1997 and assuming a 7.5 percent interest rate on new bonds, the Company would be able to issue approximately $594 million of additional first mortgage bonds. The Company's ability to issue additional debt is also limited by the need to maintain a reasonable ratio of debt to equity. The Company's ability to sell additional preferred stock is limited by the necessity to meet required dividend coverages. At December 31, 1997, the applicable dividend coverage test would permit the issuance of $429 million of additional preferred stock at a dividend rate of 7.5 percent. On April 2, 1997, NVP Capital I (Trust), a wholly-owned subsidiary of the Company, issued 4,754,860 8.2% Quarterly Income Preferred Securities (QUIPS) at $25 per security. The Company owns all of the Series A common securities, 147,058 shares issued by the Trust for $3.7 million. The QUIPS and the common securities represent undivided beneficial ownership interests in the assets of the Trust, a statutory business trust formed under the laws of the state of Delaware. The existence of the Trust is for the sole purpose of issuing the QUIPS and the common securities and using the proceeds thereof to purchase from the Company its 8.2% Junior Subordinated Deferrable Interest Debentures (QUIDS) due March 31, 2037, extendable to March 31, 2046 under certain conditions, in a principal amount of $122.6 million. The sole asset of the Trust is the QUIDS. The Company's obligations under the guarantee agreement entered into in connection with the QUIPS when taken together with the Company's obligation to make interest and other payments on the QUIDS issued to the Trust, and the Company's obligations under the Indenture pursuant to which the QUIDS are issued and its obligations under a trust agreement, including its liabilities to pay costs, expenses, debts and liabilities of the Trust, provides a full and unconditional guarantee by the Company of the Trust's obligations under the QUIPS. Financial statements of the Trust are consolidated with the Company's. Separate financial statements are not filed because the Trust is wholly-owned by the Company and essentially has no independent operations, and the Company's guarantee of the Trust's obligations is full and unconditional. The $118.9 million in net proceeds to the Company was used for general corporate utility purposes and the repayment of short-term debt incurred to redeem the Company's $38 million, 9.9% Redeemable Cumulative Preferred Stock on April 1, 1997. RESOURCE PLANNING The Company's rate of customer growth, especially in recent years, has been among the highest in the nation. The annual customer growth rate was 6.4 percent, 7.2 percent, and 6.0 percent in 1997, 1996 and 1995, respectively. The peak demand for electricity by the Company's customers increased from 3,332 megawatts in 1996 to 3,469 megawatts in 1997. The Company's 1997 energy sales reached 14,596,228 megawatthours, an increase of 6.6 percent over 1996. Pursuant to Nevada law, every three years the Company is required to file with the PUCN a forecast of electricity demands for the next 20 years and the Company's plans to meet those demands. The Company filed its 1997 Resource Plan on June 3, 1997. On October 20, 1997, the PUCN rendered a decision on this plan. Among the major items in the Company's 1997 Resource Plan which were approved by the PUCN are the following: (1) the Company will proceed to build a 500 kV transmission project known as the Crystal Transmission Project, with an in-service date of June 1, 1999; 4 (2) the Company will continue to pursue a strategy of relying on bulk power purchases to meet near-term incremental increases in load; (3) the Company will proceed with a joint 230 kV transmission project with the Colorado River Commission with costs subject to prudency review in a future rate case; (4) the Company received limited approval to proceed with six switchyard projects; (5) the Company received approval for pre-development costs to build two 144 megawatt (MW) combustion turbines in 2002 and 2003 which would be converted to a 410 MW combined cycle plant in 2004. An amendment to the 1997 Resource Plan will need to be filed by September 1999 for full approval if the Company wants to proceed with building the turbines. REGULATION AND RATES The Company is subject to regulation by the PUCN which has regulatory powers with respect to rates, facilities, services, reports, issuance of securities and other matters. On January 8, 1998, the PUCN approved a $45.6 million energy rate increase effective February 1, 1998. The Company requested the increase to recover higher costs for natural gas and purchased power. The PUCN also decided previously recorded revenues from the sale of sulfur dioxide emission allowances ($2.3 million, before tax) should be reversed and credited to a deferred liability account for a later determination. Following is a summary of the rate increases and decreases that have been granted the Company during the past three years. SUMMARY OF RATE ADJUSTMENTS 1995 THROUGH 1997 Amount in Effective Millions Date Nature of Increase (Decrease) of Dollars ------------- ------------------------------ ---------- October 1, 1995 Energy rate decrease $(20.1) December 1, 1995 Energy and resource plan net rate decrease (17.6) February 1, 1997 Energy rate decrease (45.0) All amounts are on an annual basis. As permitted by state statute, the Company defers differences between the current cost of fuel plus net purchased power and base energy costs as defined. Under regulations adopted by the PUCN, the balance in the deferred energy account at the end of twelve months should be cleared over a subsequent period. Recovery of increased costs is permitted to the extent that the Company has not realized its authorized overall rate of return. If the Company has exceeded the authorized rate of return, the portion of deferred energy costs represented in such excess is transferred to the next deferred energy recovery period. The energy costs deferred are included as a current item in determining taxable income for federal income tax purposes. However, for financial statement purposes, the federal income tax effect is deferred and amortized to income as the deferred energy account is cleared. PUCN regulations allow the fuel base portion of the Company's general rates to be changed at the time of a hearing to clear the balance in the deferred energy account. This permits the recovery of fuel expenses on a deferred basis, but, recovery will have no effect on the Company's earnings. Effective February 1, 1997, explicit capacity costs associated with certain purchased power contracts were included in general rates rather than the deferred energy cost accounting mechanism. The Company recovers the costs of developing its 20-year resource plan in general rates effective February 1997. In the past, the recovery of these costs was administered 5 under the state's deferred accounting procedures. Also, by an order of the PUCN in June 1988, the Company is allowed to capitalize certain costs associated with Commission approved conservation programs. ENVIRONMENTAL MATTERS The Company is subject to regulation by federal, state and local authorities with regard to air and water quality control and other environmental matters. Environmental expenditures made by the Company are currently being recovered through customer rates. The following is a discussion of pending environmental matters: The Federal Clean Air Act Amendments of 1990 (Amendments) include provisions for reduction of emissions of oxides of nitrogen by establishing new emission limits for coal-fired generating units. This will require the installation of additional pollution-control technology at some of the Reid Gardner Station generating units before 2000 at an estimated cost to the Company of no more than $6 million; $3 million has been spent to date. Also, the United States Congress authorized the EPA to study the potential impact the Mohave Generating Station (Mohave) may have on visibility in the Grand Canyon area. Results of this study are expected in 1998. The majority owner has estimated that control costs, if required, could total between $200 and $300 million. (See the Legal Proceedings section of this Form 10-K.) In 1991, the EPA published an order requiring the Navajo Generating Station (Navajo) to install scrubbers to remove 90 percent of sulfur dioxide emissions beginning in 1997. As an 11.3 percent owner of Navajo, the Company will be required to fund an estimated $50.9 million for installation of the scrubbers. The first of three scrubber units was placed in commercial operation in November 1997. At that point, the project was approximately 50 percent complete. The first of the other two units is expected to be on line in 1998 and the last unit in 1999. The Company has spent approximately $40.7 million through December 1997 on the scrubbers' construction. In 1992, the Company received resource planning approval from the PUCN for its share of the cost of the scrubbers. COMPETITION On January 22, 1998 the Nevada Supreme Court reversed an order of the Eighth Judicial District Court for Clark County, Nevada (District Court) in which the District Court concluded that the PUCN had erred in its interpretation of a 1963 territorial agreement between the Company and Valley Electric Association. The District Court's order found that under the 1963 territorial agreement each of those two electric suppliers had an exclusive right to provide service to a portion of the Nevada Test Site (Test Site). The Nevada Supreme Court agreed with the PUCN that the 1963 territorial agreement did not envision the creation of exclusive service areas within the Test Site. Both the Company and Valley Electric Association could provide service for the Test Site's entire load and the Test Site could choose the supplier of service. In February 1998, the United States Department of Energy (DOE) on behalf of the Test Site filed with the District Court a Motion for Order Consistent with the Nevada Supreme Court's ruling. During the above proceedings, Valley Electric, the Company, the PUCN Regulatory Operations Staff and Lincoln County Power District No. 1 (Lincoln Power)(a governmental electric supplier that holds itself out as providing electric service in Lincoln County, Nevada, where a portion of the Test Site is located), entered into a Stipulation, Settlement Agreement and Release (Settlement Agreement) for service to the Test Site. Under the Settlement Agreement, the Test Site's electrical usage would be split among Valley Electric (40 percent), the Company (40 percent) and Lincoln Power (20 percent), and each of the three electric suppliers unconditionally released and forever discharged each other from any and all claims for damages based directly or indirectly on the geographic 6 scope of the service provided to the Test Site before and during the term of the Settlement Agreement. On May 12, 1997 the PUCN approved the Settlement Agreement. Except for the release and discharge for damage claims, the term of the Settlement Agreement is three years, beginning May 12, 1997. The Settlement Agreement also provides, however, that, except for the release and discharge, under certain specified conditions it may be reopened, renegotiated or modified by PUCN orders terminating or modifying its terms. One of the conditions is reversal of the District Court's order. The PUCN must approve any changes to the Settlement Agreement. Regardless of the outcome of this matter, the Company believes there will not be a material impact on its operations, or upon its competitive position generally. On July 16, 1997, the Governor of the state of Nevada signed into law Assembly Bill 366 (AB 366) which provides for competition to be implemented in the electric utility industry in the state no later than December 31, 1999 unless the PUCN determines a different date is necessary to protect the public interest. AB 366 also changed the name of the Public Service Commission to the PUCN, reduced it from five to three members, and removed the regulation of transportation matters to another agency. It is expected that the generation, aggregation (buying and reselling electricity to customers) and marketing of electricity and possibly other utility services will be deemed competitive, while transmission and distribution services will be deemed noncompetitive and will continue to be regulated. The Company is required to submit a plan to the PUCN to unbundle its integrated rates. A provider of a noncompetitive service will be prohibited from providing a potentially competitive service except through an affiliate which the PUCN has determined, after a hearing, has an arm's length relationship with the provider of the noncompetitive service. Each provider of a noncompetitive service that is necessary to the provision of a potentially competitive service is required to make its facilities or services available to all alternative sellers on equal and nondiscriminatory terms and conditions. Alternative sellers of electricity must be licensed under rules yet to be determined by the PUCN. AB 366 allows the PUCN to authorize full recovery of costs which they determine to be stranded but does not guarantee full recovery of those costs. Costs that were incurred by utilities to serve their customers with the understanding that state regulatory commissions would allow the costs to be recovered through electric rates are potentially stranded costs. The greater part of the Company's potentially stranded costs are related to contracts with qualifying facilities all of which were previously approved by the PUCN. The PUCN shall designate a vertically integrated electric utility or another entity to provide electric service to customers who are unable to obtain electric service from an alternative seller or who fail to select an alternative seller. The provider of last resort so designated by the PUCN is obligated to provide electric service to those customers. The PUCN may authorize the right to buy from alternative sellers in gradual phases. The rate charged for residential service for customers who are unable to obtain electric service from an alternative seller or who fail to select an alternative seller must not exceed the rate charged for that service on July 1, 1997, however, the PUCN may approve an increase in residential rates in an amount necessary to ensure recovery by the Company of its just and reasonable costs. The residential rate restriction will remain in place until 2003. Two-tenths of one percent of all electric energy sold must come from a renewable resource produced in Nevada by January 1, 2001. Fifty percent of this energy must be derived from solar power. Every two years the standard increases by two-tenths of one percent until a total of one percent of all electricity consumed comes from renewable resources. In August 1997, the PUCN opened an investigatory docket of the issues to be considered as a result of restructuring of the electric industry. The docket sets forth the issues to be addressed as well as the steps the PUCN will take to address them. Issues to be addressed include the following: (1) Identification of all cost components in utility service and establishment of allocation methods necessary for later pricing of noncompetitive services; (2) Designation of services as potentially competitive or noncompetitive; 7 (3) Determination of rate design and non-price terms and conditions for noncompetitive services; (4) Establishment of licensing requirements for alternative sellers of potentially competitive services; (5) Past (stranded) costs; (6) Criteria and standards by which the PUCN will apply the legislative requirements concerning affiliate relations; (7) Criteria and process by which the PUCN will appoint providers of bundled electric service; (8) Consumer protection; (9) Anti-competitive behavior codes of conduct and enforcement; (10) Price regulation for potentially competitive services in immature markets; (11) Compliance plans in accordance with regulation; (12) Options for complying with legislative mandates for integrated resource planning and portfolio standards; (13) Innovative pricing for noncompetitive services. In its Order dated November 4, 1997, the PUCN designated unbundled services in eight major categories with twenty-six unbundled services in total. The major categories include Generation Capacity and Energy Supply, Generation Services Necessary to Support Transmission Service, Arranging for Power Supplies, Power Delivery, End-Use Metering, Customer Accounting, Marketing and Sales, and Public Good Services. The PUCN evaluated the cost unbundling methodologies for the unbundled services set forth in its Order and, after hearings, issued an Interim Order describing the process the parties should follow to complete developing cost unbundling methodologies and to work toward consensus on that issue. The PUCN has the authority to classify a service as a potentially competitive service if it finds the service meets specific requirements. The PUCN has proposed regulations and held a hearing on the contents of applications by any person seeking a designation of an unbundled service as potentially competitive. On January 21, 1998, the PUCN issued an Order to solicit comments on the Classification of Components of Electric Service as Potentially Competitive Services; Non-price Terms and Conditions for Distribution Tariffs; Licensing of Alternative Sellers; and Consumer Protection. PUCN workshops have been scheduled for March and April 1998 on these issues. In response to the PUCN investigatory docket, the Company formed a team of high level employees who have left their present positions to work exclusively on the issues set forth in the docket. These individuals will assist the officers of the Company in preparing for potential policy making. EMPLOYEES The Company had 1,909 employees at December 31, 1997. 8 ITEM 2. PROPERTIES The Company's generating facilities are described under "Item 1. Business, Sources of Electric Energy Supply". The Company shares ownership in a 59-mile, 500 kilovolt line and two 15- mile, 230 kilovolt lines that transmit power from the Mohave Generating Station near Davis Dam on the Colorado River via Eldorado Substation to Mead Substation located near Boulder City, Nevada. The Company has 32 miles of 230 kilovolt line from Mead Substation to Las Vegas. This line, together with two Company- owned 230 kilovolt lines presently connected to the Bureau of Reclamation lines between Mead Substation and Henderson, Nevada, transmit the Mohave Generating Station power to the Las Vegas area. A 25-mile, 230 kilovolt line between the Mead Substation and the Company's Winterwood Substation was energized in 1988. This line brings the additional Hoover energy to the Las Vegas Area and increases the Company's interconnected transmission capabilities. The Company shares ownership in 76 miles of 500 kilovolt transmission line from the Navajo Generating Station to the Moenkopi Switchyard in Coconino County, Arizona (the Southern Transmission System) and 274 miles of 500 kilovolt transmission line from the Navajo Generating Station to the McCullough Substation in Clark County, Nevada (the Western Transmission System). Power is transmitted from the McCullough Substation to the Las Vegas area via three 230 kilovolt lines of 23 miles, 25 miles and 32 miles in length, respectively. The 25-mile line was energized in May 1992. Two 230 kilovolt lines transmit power from the Reid Gardner Station located near Glendale, Nevada. One is a 39 mile line to the Pecos Substation and the other a 25 mile line to the Harry Allen Substation. In 1994, 20 miles of a 230 kilovolt line from the Harry Allen Substation to the Pecos Substation was energized. One 39-mile, 230 kilovolt line transmits power from the Reid Gardner Station located near Glendale, Nevada to the Pecos Substation near North Las Vegas. A 7 mile, 230 kilovolt line between Westside and Decatur Substations, both located in Las Vegas, was energized in 1991. In addition to the above, the Company has 300 miles of 138 kilovolt and 489 miles of 69 kilovolt transmission lines in service. In 1990 the Company added a new transmission interconnection consisting of a 345 kilovolt line from Harry Allen Substation in Southern Nevada to the Nevada-Utah border where it connects with a PacifiCorp line to Red Butte Substation in Southern Utah near the City of St. George and a 230 kilovolt line from Harry Allen Substation to Westside Substation which is located in Las Vegas. The Company owns the 50-mile, 230 kilovolt line and the 69 miles of the 345 kilovolt line from Harry Allen Substation to the Nevada-Utah border; PacifiCorp owns the portion of the 345 kilovolt line from the Nevada-Utah border to Red Butte Substation. At December 31, 1997, the Company owned 108 transmission and distribution substations with a total installed transformer capacity of 10,987,183 kilovolt- amperes. In addition it co-owns with others the above mentioned Eldorado Substation with installed transformer capacity of 1,000,000 kilovolt-amperes, the McCullough Substation with installed transformer capacity of 1,250,000 kilovolt-amperes, the Reid Gardner Unit No. 4 Substation with installed capacity of 318,000 kilovolt-amperes and Mead Substation with 250,000 kilovolt-amperes. At Harry Allen Substation, the Company has a 336,000 kilovolt-ampere transformer and two 336,000 kilovolt-ampere 345 kilovolt phase shifting transformers which are used for necessary voltage transformations and to control flows on the interconnection. As of December 31, 1997, there were approximately 3,162 miles of pole line together with approximately 8,957 cable miles of underground in the Company's distribution system with a total installed distribution transformer capacity of 6,676,565 kilovolt-amperes. 9 ITEM 3. LEGAL PROCEEDINGS The Grand Canyon Trust and Sierra Club filed a lawsuit in the U.S. District Court, District of Nevada, in February 1998 against the owners of the Mohave Generating Station (Mohave) alleging violations of the Clean Air Act regarding emissions of sulfur dioxide and particulates. The owners believe the emission limits referenced in the suit are not applicable to Mohave. The owners previously partnered with the Environmental Protection Agency (EPA) and the National Park Service on a multi-year study to determine the impacts, if any, of Mohave emissions on visibility in the Grand Canyon (see the Environmental Matters section of this Form 10-K). The environmental groups want the owners to install pollution control equipment at an estimated cost of $200 to $300 million. The Company owns a 14 percent interest in Mohave. The outcome of this action can not be determined at this time. The Company is involved in litigation arising in the normal course of business. While the results of such litigation cannot be predicted with certainty, management, based upon advice of counsel, believes that the final outcome will not have a material adverse effect on the Company's financial position, results of operations and net cash flow. ITEM 4. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS No matter was submitted to a vote of security holders during the fourth quarter of the fiscal year covered by this report, through the solicitation of proxies or otherwise. SUPPLEMENTAL ITEM. EXECUTIVE OFFICERS OF REGISTRANT The Company's executive officers are as follows: Age as of Name December 31, 1997 Position ---- ----------------- -------- Charles A. Lenzie 60 Chairman of the Board and Chief Executive Officer Michael R. Niggli 48 President and Chief Operating Officer David G. Barneby 52 Vice President, Power Delivery Sally L. Galati 36 Vice President, Distribution Cynthia K. Gilliam 49 Vice President, Retail Customer Services Richard L. Hinckley 42 Vice President, Secretary and General Counsel Steven W. Rigazio 43 Vice President, Finance and Planning, Treasurer, Chief Financial Officer Gloria T. Banks Weddle 48 Vice President, Corporate Services Each of the executive officers has been actively engaged in the business of the Company for more than five years with the exception of Mr. Niggli. Charles A. Lenzie was elected Chairman of the Board and Chief Executive Officer on May 1, 1989. Prior to that time he was President of the Company. Michael R. Niggli joined the Company as President and Chief Operating Officer in February 1998. Prior to joining the Company, he was Senior Vice President of the Custom Accounts Market Unit for Entergy, a New Orleans-based global energy company. At Entergy, Mr. Niggli served as Vice President of Fuels Management, Vice President of Strategic Planning and Vice President for Customer Service in Louisiana. He was promoted to Senior Vice President of Marketing in 1993 and Senior Vice President of the Custom Accounts Market Unit in 1996. David G. Barneby was elected Vice President, Power Delivery effective October 14, 1993. He joined the Company in 1965 as a Student Engineer and was made a Junior Engineer in 1967. He was promoted to Superintendent of the Reid Gardner Generating Station in 10 1976; Project Manager - Reid Gardner Unit 4 in 1979 and in 1985 appointed Manager - Generation Engineering and Construction. He was elected Vice President - Generation in 1989. His title was changed to Vice President - Power Supply later that year. Sally L. Galati was named Vice President, Distribution on March 13, 1997. She first joined the Company in 1984 as an Engineer working in the Customer Technical Services, Distribution and Transmission departments and was promoted to Supervisor, Major Projects in 1992, Acting Manager, Builder Services in 1993, Director, Distribution System Services in 1994 and Division Director, Distribution Operations & Construction in 1995. Cynthia K. Gilliam was elected Vice President, Retail Customer Services effective October 14, 1993. She joined the Company in 1974 as a Rate Analyst and was promoted to Rates Administrator in 1979 and to Manager of Financial Planning in 1983. In 1987, she was appointed Manager of Human Resource Planning. She was elected Vice President - Personnel in 1988 and her title was changed to Vice President - Human Resources in 1989. In 1992, she was elected Vice President - Customer Service. Richard L. Hinckley was elected Vice President, Secretary and General Counsel on May 15, 1991. He joined the Company as Staff Counsel in 1985 and was promoted to Assistant Secretary and Chief Counsel in 1989. Prior to joining the Company, he served as Staff Attorney with the PUCN and as Assistant Attorney General in Utah. Steven W. Rigazio was elected Vice President, Finance and Planning, Treasurer, Chief Financial Officer effective October 14, 1993. He joined the Company in 1984 as a Rates Administrator and was promoted to Supervisor of Rates and Regulations in 1985, Manager of Rates and Regulatory Affairs in 1986, Director of System Planning in 1990, Vice President - Planning in 1991 and Vice President and Treasurer, Chief Financial Officer in 1992. Gloria T. Banks Weddle was named Vice President, Corporate Services effective January 1, 1996. She first joined the Company in 1973, was promoted to Manager of Compensation and Benefits in 1988 and Director of Human Resources in 1991. She was elected Vice President - Human Resources in 1992. On October 14, 1993, she was elected Vice President, Human Resources and Corporate Services. Her title was changed to Vice President - Corporate Services in 1996. PART II ITEM 5. MARKET FOR THE REGISTRANT'S COMMON STOCK AND RELATED SECURITY HOLDER MATTERS Information with respect to the principal market for the Company's common stock, securities exchange, shareholders of record, quarterly high and low sales prices and quarterly dividend payments for 1997 and 1996 are hereby incorporated by reference from page 49 of the Company's Annual Report to Shareholders for the year ended December 31, 1997, which is filed herewith as Exhibit 13. ITEM 6. SELECTED FINANCIAL DATA The information required by Item 6 is hereby incorporated by reference from page 52 of the Company's Annual Report to Shareholders for the year ended December 31, 1997, which is filed herewith as Exhibit 13. ITEM 7. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS The information required by Item 7 is hereby incorporated by reference from pages 27 to 31 of the Company's Annual Report to Shareholders for the year ended December 31, 1997, which are filed herewith as Exhibit 13. 11 ITEM 8. CONSOLIDATED FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA The Company's consolidated financial statements for the years ended December 31, 1997, 1996 and 1995 together with the auditors' report thereon required by Item 8 are incorporated by reference from the following pages of the Company's Annual Report to Shareholders for the year ended December 31, 1997, which are filed herewith as Exhibit 13. Annual Report Page ------ Consolidated Statements of Income for the Years Ended December 31, 1997, 1996 and 1995....................... 32 Consolidated Statements of Cash Flows for the Years Ended December 31, 1997, 1996 and 1995................ 33 Consolidated Balance Sheets - December 31, 1997 and 1996.............................................. 34-35 Consolidated Schedules of Capitalization - December 31, 1997 and 1996............................. 36 Consolidated Schedules of Long-Term Debt - December 31, 1997 and 1996............................. 37 Consolidated Statements of Retained Earnings for the Years Ended December 31, 1997, 1996 and 1995.......... 38 Notes to Consolidated Financial Statements.............. 39-49 Independent Auditors' Report............................ 50 Report of Management.................................... 51 See Note 12 of Notes to Consolidated Financial Statements in the Company's Annual Report to Shareholders for the unaudited selected quarterly financial data required to be presented in this Item 8. ITEM 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE There has been no Report on Form 8-K filed within the twenty-four months prior to the date of the most recent consolidated financial statements, December 31, 1997, reporting a change of accountants. PART III ITEM 10. DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT Information required by Item 10 with respect to the Company's executive officers is set forth in Part I, Item 4., under the preceding heading "Supplemental Item. Executive Officers of Registrant." The other information required by Item 10 is hereby incorporated by reference from the Company's definitive Proxy Statement dated March 12, 1998 and heretofore filed with the Securities and Exchange Commission (SEC.) (See the heading therein "Election of Directors.") ITEM 11. EXECUTIVE COMPENSATION The information required by Item 11 is hereby incorporated by reference from the Company's definitive Proxy Statement dated March 12, 1998 and heretofore filed with the SEC. (See the heading therein "Executive Compensation.") ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT The information required by Item 12 is hereby incorporated by reference from the Company's definitive Proxy Statement dated March 12, 1998 and heretofore filed with the SEC. (See the heading therein "Security Ownership of Management.") 12 ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS The Management of the Company has no knowledge of any transaction, relationship or indebtedness which is required to be disclosed by Item 13. PART IV ITEM 14. EXHIBITS, CONSOLIDATED FINANCIAL STATEMENT SCHEDULES AND REPORTS ON FORM 8-K The Company's consolidated financial statements for the years ended December 31, 1997, 1996 and 1995 together with the auditors' report appearing on pages 32 to 50 of Nevada Power Company's 1997 Annual Report to Shareholders are incorporated herein by reference and filed as Exhibit 13. CONSOLIDATED FINANCIAL STATEMENT SCHEDULE FOR THE YEARS ENDED DECEMBER 31, 1997, 1996 AND 1995 PAGE - -------------------------------------------- ---- Independent Auditors' Consent and Report on Schedule.............. 24 Schedule II - Valuation and Qualifying Accounts................... 25 All other schedules are omitted because they are not applicable, not required, or because the information is included in the consolidated financial statements or notes thereto. EXHIBITS FILED DESCRIPTION - -------- ----------- 10.83 Financing Agreement between Clark County, Nevada and Nevada Power Company dated November 1, 1997 10.84 Financing Agreement between Coconino County, Arizona Pollution Control Corporation and Nevada Power Company dated November 1, 1997 10.85 Loan Agreement dated as of November 21, 1997 between Nevada Power Company, certain banks, Nationsbank of Texas, N.A. as Documentation Agent and Wells Fargo Bank, National Association as Arranger and Administrative Agent 13 Pages 27 to 52 of Nevada Power Company's Annual Report to Shareholders for the Year Ended December 31, 1997 (incorporated by reference in Parts II and IV hereof) 23 Independent Auditors' Consent and Report on Schedule 27 Financial Data Schedule - December 31, 1997 13 In addition to those Exhibits shown above, the Company hereby incorporates the following Exhibits pursuant to Exchange Act Rule 12B-32 and Regulation #201.24 by reference to the filings set forth below: EXHIBIT ORIGINALLY FILED NO. DESCRIPTION AS EXHIBIT FILE NO. - ------- ----------- ---------------- -------- 3.1 Restated Articles of Incorporation 3.8 to Form 10-K 1-4698 filed June 10, 1988 Year 1988 3.2 Amendment to Restated Articles of 4.7 to Form S-8 33-32372 Incorporation filed May 23, 1989 3.3 Amendment to Restated Articles of 4.8 to Form S-3 33-55698 Incorporation filed June 8, 1992 3.4 Restated Bylaws, as amended 3.4 to Form 10-K 1-4698 March 9, 1995 Year 1995 4.1 Certificate of Designation of Cumulative Preferred Stock as follows: 5.40% Series 2.1 to Form S-1 2-16968 5.20% Series 2.1 to Form S-1 2-20618 4.70% Series 3.2 to Form 8-K 1-4698 July 1965 8% Series 2.1 to Form S-7 2-44513 8.70% Series 2.1 to Form S-7 2-49622 11.50% Series 2.1 to Form S-7 2-52238 9.75% Series 2.1 to Form S-7 2-56788 Auction Series A 4.6 to Form S-3 33-15554 Auction Series A as amended November 14, 1991 4.9 to Form S-3 33-44460 Auction Series A as amended December 12, 1991 4.1 to Form 10-K 1-4698 Year 1992 9.90% Series 4.1 to Form 10-K 1-4698 Year 1992 4.2 Indenture of Mortgage and Deed of 4.2 to Form S-1 2-10932 Trust Providing for First Mortgage Bonds, dated October 1, 1953 and Twenty-Six Supplemental Indentures as follows: First Supplemental Indenture, 4.2 to Form S-1 2-11440 dated August 1, 1954 Second Supplemental Indenture, 4.9 to Form S-1 2-12566 dated September 1, 1956 Third Supplemental Indenture, 4.13 to Form S-1 2-14949 dated May 1, 1959 Fourth Supplemental Indenture, 4.5 to Form S-1 2-16968 dated October 1, 1960 Fifth Supplemental Indenture, 4.6 to Form S-16 2-74929 dated December 1, 1961 Sixth Supplemental Indenture, 4.6A to Form S-1 2-21689 dated October 1, 1963 Seventh Supplemental Indenture, 4.6B to Form S-1 2-22560 dated August 1, 1964 Eighth Supplemental Indenture, 4.6C to Form S-9 2-28348 dated April 1, 1968 Ninth Supplemental Indenture, 4.6D to Form S-1 2-34588 dated October 1, 1969 Tenth Supplemental Indenture, 4.6E to Form S-7 2-38314 dated October 1, 1970 Eleventh Supplemental Indenture, 2.12 to Form S-7 2-45728 dated November 1, 1972 14 EXHIBIT ORIGINALLY FILED NO. DESCRIPTION AS EXHIBIT FILE NO. - ------- ----------- ---------------- -------- Twelfth Supplemental Indenture, 2.13 to Form S-7 2-52350 dated December 1, 1974 Thirteenth Supplemental 4.14 to Form S-16 2-74929 Indenture, dated October 1, 1976 Fourteenth Supplemental 4.15 to Form S-16 2-74929 Indenture, dated May 1, 1977 Fifteenth Supplemental 4.16 to Form S-16 2-74929 Indenture, dated September 1, 1978 Sixteenth Supplemental Indenture, 4.17 to Form S-16 2-74929 dated December 1, 1981 Seventeenth Supplemental 4.2 to Form 10-K 1-4698 Indenture, dated August 1, 1982 Year 1982 Eighteenth Supplemental Indenture, 4.6 to Form S-3 33-9537 dated November 1, 1986 Nineteenth Supplemental Indenture, 4.2 to Form 10-K 1-4698 dated October 1, 1989 Year 1989 Twentieth Supplemental Indenture, 4.21 to Form S-3 33-53034 dated May 1, 1992 Twenty-First Supplemental 4.22 to Form S-3 33-53034 Indenture, dated June 1, 1992 Twenty-Second Supplemental 4.23 to Form S-3 33-53034 Indenture, dated June 1, 1992 Twenty-Third Supplemental 4.23 to Form S-3 33-53034 Indenture, dated October 1, 1992 Twenty-Fourth Supplemental 4.23 to Form S-3 33-53034 Indenture, dated October 1, 1992 Twenty-Fifth Supplemental 4.23 to Form S-3 33-53034 Indenture, dated January 1, 1993 Twenty-Sixth Supplemental 4.2 to Form 10-K 1-4698 Indenture, dated May 1, 1995 Year 1995 4.3 Instrument of Further Assurance 4.8 to Form S-1 2-12566 dated April 1, 1956 to Indenture of Mortgage and Deed of Trust dated October 1, 1953 4.4 Rights Agreement dated October 15, 4.1 to Form 8-A 1-4698 1990 between Manufacturers Hanover Year 1990 Trust Company and Nevada Power Company 4.5 Junior Subordinated Indenture 4.01 to Form S-3 333-21091 between Nevada Power and IBJ Schroder Bank & Trust Company, as Debenture Trustee dated March 1, 1997 4.6 Trust Agreement of NVP Capital I 4.03 to Form S-3 333-21091 dated March 1, 1997 4.7 Form of Amended and Restated Trust 4.10 to Form S-3 333-21091 Agreement dated March 1, 1997 4.8 Form of Preferred Security 4.11 to Form S-3 333-21091 Certificate for NVP Capital I and NVP Capital II dated March 1, 1997 4.9 Form of Guarantee Agreement 4.12 to Form S-3 333-21091 dated March 1, 1997 15 EXHIBIT ORIGINALLY FILED NO. DESCRIPTION AS EXHIBIT FILE NO. - ------- ----------- ---------------- -------- 4.10 Form of Supplemental Indenture 4.13 to Form S-3 333-21091 between Nevada Power and IBJ Schroder Bank & Trust Company, as Debenture Trustee dated March 1, 1997 4.11 Form of Agreement as to Expenses 4.14 to Form S-3 333-21091 and Liabilities between Nevada Power and NVP Capital I dated March 1, 1997 10.1 Contract for Sale of Electrical 13.9A to Form S-1 2-10932 Energy between State of Nevada and the Company, dated October 10, 1941 10.2 Amendment dated June 30, 1953 to 13.9A to Form S-1 2-10932 Exhibit 10.1 10.3 Contract for Sale of Electrical 13.10 to Form S-1 2-10932 Energy between State of Nevada and the Company, dated June 1, 1951 10.4 Agreement dated November 10, 1948 13.18 to Form S-1 2-12697 between the Company and Lincoln County Power District No. 1 and Overton Power District No. 5 10.5 Agreement dated October 21, 1949 13.19 to Form S-9 2-12697 between the Company and Lincoln County Power District No. 1 and Overton Power District No. 5 10.6 Mohave Project Plant Site 13.27 to Form S-9 2-28348 Conveyance and Co-tenancy Agreement dated May 29, 1967 between the Company and Salt River Project Agricultural Improvement and Power District and Southern California Edison Company 10.7 Eldorado System Conveyance and 13.30 to Form S-9 2-28348 Co-tenancy Agreement dated December 20, 1967 between the Company and Salt River Project Agricultural Improvement and Power District and Southern California Edison Company 10.8 Mohave Operating Agreement dated 13.26F to Form S-1 2-38314 July 6, 1970 between the Company, Salt River Project Agricultural Improvement and Power District, Southern California Edison Company and Department of Water and Power of the City of Los Angeles 16 EXHIBIT ORIGINALLY FILED NO. DESCRIPTION AS EXHIBIT FILE NO. - ------- ----------- ---------------- -------- 10.9 Navajo Project Participation 13.27A to Form S-1 2-38314 Agreement dated September 30, 1969 between the Company, the United States of America, Arizona Public Service Company, Department of Water and Power of the City of Los Angeles, Salt River Project Agricultural Improvement and Power District and Tucson Gas & Electric Company 10.10 Navajo Project Coal Supply 13.27B to Form S-1 2-38314 Agreement dated June 1, 1970 between the Company, the United States of America, Arizona Public Service Company, Department of Water and Power of the City of Los Angeles, Salt River Project Agricultural District, Tucson Gas & Electric Company and the Peabody Coal Company 10.11 Contract dated January 1, 1968 13.32 to Form S-1 2-34588 between the Company and United States Bureau of Reclamation for interconnections at Mead Station 10.12 Note Agreement dated December 11, 5.35 to Form S-7 2-49622 1973 relating to $25,000,000 8-1/2% Promissory Notes due 1998 10.13 Reclaimed Wastewater Purchase 5.36 to Form S-7 2-52238 Agreement dated June 21, 1974 among City of Las Vegas, Nevada, Clark County Sanitation District No. 1, County of Clark, Nevada and Nevada Power Company 10.14 Equipment Lease dated as of 5.37 to Form 8-K 1-4698 March 1, 1974 between Nevada Power April 1974 Company, Lessor, and Clark County, Nevada, Lessee 10.15 Sublease Agreement dated as of 5.38 to Form 8-K 1-4698 March 1, 1974 between Clark April 1974 County, Nevada, Sublessor, and Nevada Power Company, Sublessee 10.16 Guaranty Agreement dated as of 5.39 to Form 8-K 1-4698 March 1, 1974 between Nevada April 1974 Power Company and Commerce Union Bank as Trustee 17 EXHIBIT ORIGINALLY FILED NO. DESCRIPTION AS EXHIBIT FILE NO. - ------- ----------- ---------------- -------- 10.17 Navajo Project Co-tenancy 5.31 to Form 8-K 1-4698 Agreement dated March 23, 1976 April 1974 between the Company, Arizona Public Service Company, Department of Water and Power of the City of Los Angeles, Salt River Project Agricultural Improvement and Power District, Tucson Gas & Electric Company and the United States of America 10.18 Amended Mohave Project Coal Supply 5.35 to Form S-7 2-56356 Agreement dated May 26, 1976 between the Company and Southern California Edison Company, Department of Water and Power of the City of Los Angeles, Salt River Project Agricultural Improvement and Power District and the Peabody Coal Company 10.19 Amended Mohave Project Coal Slurry 5.36 to Form S-7 2-56356 Pipeline Agreement dated May 26, 1976 between Peabody Coal Company and Black Mesa Pipeline, Inc. (Exhibit B to Exhibit 10.18) 10.20 Coal Supply Agreement dated October 5.38 to Form S-7 2-56356 15, 1975 between the Company and United States Fuel Company 10.21 Amendment dated November 19, 1976 5.30 to Form S-7 2-62105 to Exhibit 10.20 10.22 Participation Agreement Reid 5.34 to Form S-7 2-65097 Gardner Unit No. 4 dated July 11, 1979 between the Company and California Department of Water Resources 10.23 Coal Supply Agreement dated 5.37 to Form S-7 2-62509 March 1, 1980 between the Company and Beaver Creek Coal Company 10.24 Coal Supply Agreement dated 5.38 to Form S-7 2-62509 March 1, 1980 between the Company and Trail Mountain Coal Company 10.25 Coal Supply Agreement dated 10.26 to Form 10-K 1-4698 December 8, 1980 between the Year 1981 Company and Plateau Mining Company 10.26 Coal Supply Agreement dated 10.26 to Form 10-K 1-4698 August 31, 1982 between Year 1982 the Company and CO-OP Mining Company 10.27 Coal Supply Agreement dated 10.27 to Form 10-K 1-4698 September 8, 1982 between the Year 1982 Company and Getty Mining Company 18 EXHIBIT ORIGINALLY FILED NO. DESCRIPTION AS EXHIBIT FILE NO. - ------- ----------- ---------------- -------- 10.28 Coal Supply Agreement dated 10.28 to Form 10-K 1-4698 September 8, 1982 between the Year 1982 Company and Tower Resources, Inc. 10.29 Coal Supply Agreement dated 10.29 to Form 10-K 1-4698 September 22, 1982 between the Year 1982 Company and Beaver Creek Coal Company 10.30 Memorandum of Understanding 10.30 to Form 10-K 1-4698 Concerning Interconnection Year 1983 between Utah Power & Light Company and Nevada Power Company dated February 2, 1984 10.31 Sublease Agreement between Powveg 10.31 to Form 10-K 1-4698 Leasing Corp., as Lessor and Year 1983 Nevada Power Company as Lessee, dated January 11, 1984 for lease of administrative headquarters 10.32 Participation Agreement between 10.32 to Form 10-K 1-4698 Utah Power & Light Company and Year 1985 the Company dated December 19, 1985 10.33 Sale and Purchase Agreement dated 10.33 to Form 10-K 1-4698 as of December 23, 1985 by and Year 1985 between Nevada Power Company and CP National Corporation 10.34 Restated Coal Sales Agreement as 10.34 to Form 10-K 1-4698 of July 1, 1985 by and between Year 1985 Nevada Power Company and Trail Mountain Coal Company 10.35 Summary of Supplemental Executive 10.35 to Form 10-K 1-4698 Retirement Plan as approved Year 1985 November 14, 1985 10.36 Financing Agreement dated as of 10.36 to Form 10-K 1-4698 February 1, 1983 between Clark Year 1985 County, Nevada and Nevada Power Company 10.37 Financing Agreement between Clark 10.37 to Form 10-K 1-4698 County, Nevada and Nevada Power Year 1985 Company dated as of December 1, 1985 10.38 Reimbursement Agreement dated 10.38 to Form 10-K 1-4698 as of December 1, 1985 between Year 1986 The Fuji Bank, Limited and Nevada Power Company 10.39 Contract for Sale of Electrical 10.39 to Form 10-K 1-4698 Energy between the State of Year 1987 Nevada and the Company, dated July 8, 1987 10.40 Power Sales Agreement between 10.40 to Form 10-K 1-4698 Utah Power & Light Company and Year 1987 the Company, dated August 17, 1987 19 EXHIBIT ORIGINALLY FILED NO. DESCRIPTION AS EXHIBIT FILE NO. - ------- ----------- ---------------- -------- 10.41 Transmission Facilities Agreement 10.41 to Form 10-K 1-4698 between Utah Power & Light Year 1987 Company and the Company, dated August 17, 1987 10.42 Financing Agreement between Clark 10.42 to Form 10-K 1-4698 County, Nevada and Nevada Power Year 1988 Company dated as of November 1, 1988 10.43 Reimbursement Agreement dated 10.43 to Form 10-K 1-4698 as of November 1, 1988 between Year 1988 The Fuji Bank, Limited and Nevada Power Company 10.44 Power Purchase Contract dated 10.45 to Form 10-K 1-4698 February 15, 1990 between Year 1989 Mission Energy Company and Nevada Power Company 10.45 Contact for Long-Term Power 10.46 to Form 10-K 1-4698 Purchases from Qualifying Year 1989 Facilities dated May 1, 1989 between Oxford Energy of Nevada and Nevada Power Company 10.46 Contract A for Long-Term Power 10.47 to Form 10-K 1-4698 Purchases from Qualifying Year 1989 Facilities dated May 2, 1989 between Bonneville Nevada Corporation and Nevada Power Company 10.47 Contract for Long-Term Power 10.48 to Form 10-K 1-4698 Purchases from Qualifying Year 1989 Facilities dated April 10, 1989 between Magna Energy Systems, Eastern Sierra Energy Company and Nevada Power Company 10.48 Contract B for Long-Term Power 10.49 to Form 10-K 1-4698 Purchases from a Qualifying Year 1989 Facility dated October 27, 1989 between Bonneville Nevada Corporation and Nevada Power Company 10.49 Contract for Long-Term Power 10.50 to Form 10-K 1-4698 Purchases from Qualified Year 1989 Facilities dated February 12, 1990 between Las Vegas Co-generation, Inc. and Nevada Power Company 10.50 Agreement for Transmission 10.51 to Form 10-K 1-4698 Service dated March 29, 1989 Year 1989 between Overton Power District No. 5 , Lincoln County Power District No. 1 and Nevada Power Company 10.51 Contract dated June 30, 1988 10.52 to Form 10-K 1-4698 between United States Department Year 1989 of Energy Western Area Power Administration and Nevada Power Company 20 EXHIBIT ORIGINALLY FILED NO. DESCRIPTION AS EXHIBIT FILE NO. - ------- ----------- ---------------- -------- 10.52 Executive Performance Incentive 10.53 to Form 10-K 1-4698 Plan dated as of January 1, 1989 Year 1989 10.53 Severance Allowance Plan 10.54 to Form 10-K 1-4698 adopted September 14, 1989 Year 1989 10.54 Power Purchase Contract dated 10.55 to Form 10-K 1-4698 July 5, 1990 between Year 1990 Mission Energy Company and Nevada Power Company 10.55 Contract B for Long-Term Power 10.56 to Form 10-K 1-4698 Purchases from a Qualifying Year 1990 Facility dated May 24, 1990 between Bonneville Nevada Corporation and Nevada Power Company 10.56 Amendment dated June 15, 1989 to 10.57 to Form 10-K 1-4698 Exhibit 10.45 Year 1990 10.57 Amendment dated August 23, 1989 10.58 to Form 10-K 1-4698 to Exhibit 10.45 Year 1990 10.58 Amendment dated April 23, 1990 10.59 to Form 10-K 1-4698 to Exhibit 10.45 Year 1990 10.59 Exhibit H dated August 13, 1990 10.60 to Form 10-K 1-4698 to Exhibit 10.45 Year 1990 10.60 Western Systems Power Pool 10.61 to Form 10-K 1-4698 Agreement (Agreement) dated Year 1990 January 2, 1991 between thirty-nine other Western Systems Power Pool members as listed on pages 1 and 2 of the Agreement and Nevada Power Company 10.61 Financing Agreement between Clark 10.62 to Form 10-K 1-4698 County, Nevada and Nevada Power Year 1990 Company dated June 1, 1990 10.62 Restated Power Sales Agreement 10.63 to Form 10-K 1-4698 dated March 25, 1991 between Year 1991 Pacificorp and Nevada Power Company 10.63 Amendment dated July 17, 1990 to 10.64 to Form 10-K 1-4698 Exhibit 10.54 Year 1991 10.64 Financing Agreement between Clark 10.65 to Form 10-K 1-4698 County, Nevada and Nevada Power Year 1992 Company dated June 1, 1992 (Series 1992A) 10.65 Financing Agreement between Clark 10.66 to Form 10-K 1-4698 County, Nevada and Nevada Power Year 1992 Company dated June 1, 1992 (Series 1992B) 10.66 Financing Agreement between Clark 10.67 to Form 10-K 1-4698 County, Nevada and Nevada Power Year 1992 Company dated October 1, 1992 10.67 Power Sales Agreement dated 10.68 to Form 10-K 1-4698 October 19, 1992 between the Year 1992 Department of Water and Power of the City of Los Angeles and Nevada Power Company 21 EXHIBIT ORIGINALLY FILED NO. DESCRIPTION AS EXHIBIT FILE NO. - ------- ----------- ---------------- -------- 10.68 Long-Term Incentive Plan dated 10.69 to Form 10-K 1-4698 as of January 1, 1993 Year 1993 10.69 Contract for Long-Term Power 10.70 to Form 10-K 1-4698 Purchases from Qualifying Year 1993 Facilities dated May 27, 1992 between Las Vegas Co-generation, Inc. and Nevada Power Company Replaces Exhibit 10.49 10.70 Settlement Agreement and Promissory 10.71 to Form 10-K 1-4698 Note between Mountain Coal Company Year 1993 and Atlantic Richfield Company and Nevada Power Company dated March 9, 1994 10.71 401(k) Savings Plan, as amended 99.1 to Form S-8 33-50809 and restated January 1, 1990 10.72 Amendment dated January 1, 1991 99.2 to Form S-8 33-50809 to Exhibit 10.71 10.73 Letter of Credit and Reimbursement 10.72 to Form 10-K 1-4698 Agreement dated as of April 12, Year 1994 1994 between Nevada Power Company and Societe Generale, Los Angeles Branch and Amendment No. 1 thereto dated as of May 3, 1994 10.74 Loan Agreement dated as of November 10.73 to Form 10-K 1-4698 21, 1994 between Nevada Power Year 1994 Company, certain banks, and First Interstate Bank of Nevada, N.A. as the Administrative Agent 10.75 Financing Agreement between Clark 10.75 to Form 10-K 1-4698 County, Nevada and Nevada Power Year 1995 Company dated October 1, 1995 (Series 1995A) 10.76 Financing Agreement between Clark 10.76 to Form 10-K 1-4698 County, Nevada and Nevada Power Year 1995 Company dated October 1, 1995 (Series 1995B) 10.77 Financing Agreement between Clark 10.77 to Form 10-K 1-4698 County, Nevada and Nevada Power Year 1995 Company dated October 1, 1995 (Series 1995C) 10.78 Financing Agreement between Clark 10.78 to Form 10-K 1-4698 County, Nevada and Nevada Power Year 1995 Company dated October 1, 1995 (Series 1995D) 10.79 Financing Agreement between 10.79 to Form 10-K 1-4698 Coconino County, Arizona Pollution Year 1995 Control Corporation and Nevada Power Company dated October 1, 1995 (Series 1995E) 10.80 Letter of Credit and Reimbursement 10.80 to Form 10-K 1-4698 Agreement dated as of October 1, Year 1995 1995 among Nevada Power Company, The Banks Named Herein, and Societe Generale, Los Angeles Branch 22 EXHIBIT ORIGINALLY FILED NO. DESCRIPTION AS EXHIBIT FILE NO. - ------- ----------- ---------------- -------- 10.81 Letter of Credit and Reimbursement 10.81 to Form 10-K 1-4698 Agreement dated as of October 1, Year 1995 1995 among Nevada Power Company, The Banks Named Herein, and Barclays Bank PLC, New York Branch 10.82 Financing Agreement between Coconino 10.82 to Form 10-K 1-4698 County, Arizona Pollution Control Year 1996 Corporation and Nevada Power Company dated October 1, 1996 REPORTS ON FORM 8-K The Company filed no current report on Form 8-K during the quarter ended December 31, 1997. 23 INDEPENDENT AUDITORS' CONSENT AND REPORT ON SCHEDULE We consent to the incorporation by reference in Registration Statements No. 333-46567 and 333-21091 on Form S-3 and in Registration Statements No. 33-34011 and 33-61365 on Form S-8 of Nevada Power Company of our report dated February 13, 1998 incorporated by reference in this Annual Report on Form 10-K of Nevada Power Company for the year ended December 31, 1997. Our audits of the consolidated financial statements referred to in our aforementioned report also included the consolidated financial statement schedule of Nevada Power Company, listed in Item 14. This consolidated financial statement schedule is the responsibility of Nevada Power Company's management. Our responsibility is to express an opinion based on our audits. In our opinion, such consolidated financial statement schedule, when considered in relation to the basic consolidated financial statements taken as a whole, presents fairly in all material respects the information set forth therein. DELOITTE & TOUCHE LLP Las Vegas, Nevada March 19, 1998 24 NEVADA POWER COMPANY SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS FOR THE YEARS ENDED DECEMBER 31, 1997, 1996 AND 1995 (IN THOUSANDS OF DOLLARS) RESERVE FOR DOUBTFUL ACCOUNTS ----------- BALANCE AT JANUARY 1, 1995............................... $ 1,395 Provision charged to income............................. 3,590 Amounts written off, less recoveries.................... (3,658) ------- BALANCE AT DECEMBER 31, 1995............................. 1,327 Provision charged to income............................. 3,829 Amounts written off, less recoveries.................... (2,264) ------- BALANCE AT DECEMBER 31, 1996............................. 2,892 Provision charged to income............................. 2,737 Amounts written off, less recoveries.................... (3,338) ------- BALANCE AT DECEMBER 31, 1997............................. $ 2,291 ======= 25 SIGNATURES Pursuant to the requirements of Section 13 or 15(d) 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. NEVADA POWER COMPANY ------------------------------------- (Registrant) March 23, 1998 By CHARLES A. LENZIE ------------------------------------- Charles A. Lenzie Chairman of the Board and Chief Executive Officer Pursuant to the requirements of the Securities 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. March 23, 1998 By CHARLES A. LENZIE ------------------------------------- Charles A. Lenzie, Chairman of the Board and Chief Executive Officer and Director (Principal Executive Officer) March 23, 1998 By STEVEN W. RIGAZIO ------------------------------------- Steven W. Rigazio, Vice President, Finance and Planning, Treasurer, Chief Financial Officer (Principal Financial and Principal Accounting Officer) March 23, 1998 By MARY KAYE CASHMAN ------------------------------------- Mary Kaye Cashman, Director March 23, 1998 By MARY LEE COLEMAN ------------------------------------- Mary Lee Coleman, Director March 23, 1998 By FRED D. GIBSON JR. ------------------------------------- Fred D. Gibson Jr., Director March 23, 1998 By JOHN L. GOOLSBY ------------------------------------- John L. Goolsby, Director March 23, 1998 By JERRY E. HERBST ------------------------------------- Jerry E. Herbst, Director March 23, 1998 By MICHAEL R. NIGGLI ------------------------------------- Michael R. Niggli, President, Chief Operating Officer and Director March 23, 1998 By JOHN F. O'REILLY ------------------------------------- John F. O'Reilly, Director March 23, 1998 By FRANK E. SCOTT ------------------------------------- Frank E. Scott, Director By ------------------------------------- Arthur M. Smith, Director March 23, 1998 By JELINDO A. TIBERTI ------------------------------------- Jelindo A. Tiberti, Director 26