GLOSSARY OF TERMS When the following terms and abbreviations appear in the text of this report, they have the meanings indicated below. Term Meaning ---- ------- AEPES . . . . . . . AEP Energy Services, a non-regulated subsidiary of AEP. AEGCo or AEPGEN . . AEP Generating Company, a domestic generating subsidiary of AEP. AEP, AEP Co., Inc or the Company. . American Electric Power Company, Inc. AEP System or the System. . . . The American Electric Power System, an integrated electric utility system. AEPR. . . . . . . . AEP Resources, Inc., a non-regulated subsidiary of AEP. AEPSC or the Service Corporation . . . American Electric Power Service Corporation, a service subsidiary of AEP. AFUDC . . . . . . . Allowance for funds used during construction. Defined in regulatory systems of accounts as the net cost of borrowed funds used for construction and a reasonable rate of return on other funds when so used. APCo. . . . . . . . Appalachian Power Company, a domestic electric utility subsidiary of AEP. Btu's . . . . . . . British Thermal Unit CAAA. . . . . . . . The Clean Air Act Amendments of 1990. CERCLA. . . . . . . The Comprehensive Environmental Response, Compensation and Liability Act. Also called Superfund. COLI. . . . . . . . Corporate owned life insurance. Conoco. . . . . . . An energy subsidiary of DuPont. Cook Plant. . . . . The Donald C. Cook Nuclear Plant, owned by I&M. CSPCo . . . . . . . Columbus Southern Power Company, a domestic electric utility subsidiary of AEP. CSW . . . . . . . . Central and South West Corporation, an electric utility holding company based in Dallas, Texas. DOE . . . . . . . . United States Department of Energy. D&P . . . . . . . . Duff & Phelps, LLC. EFC . . . . . . . . Electric Fuel Component, a portion of rates for Ohio companies designed to recover fuel costs. EITF. . . . . . . . Emerging Issues Task Force of the FASB. FASB. . . . . . . . Financial Accounting Standards Board. Federal EPA . . . . United States Environmental Protection Agency. FERC. . . . . . . . Federal Energy Regulatory Commission (an independent commission within the DOE). Gavin Plant . . . . A generating plant, consisting of two 1,300,000-kilowatt coal-fired generating units, near Cheshire, Ohio. I&M . . . . . . . . Indiana Michigan Power Company, a domestic electric utility subsidiary of AEP. IRS . . . . . . . . United States Internal Revenue Service. KEPCo or KPCo . . . Kentucky Power Company, a domestic electric utility subsidiary of AEP. KGPCo . . . . . . . Kingsport Power Company, a domestic electric utility subsidiary of AEP. KPSC. . . . . . . . Kentucky Public Service Commission. Kwh . . . . . . . . Kilowatthour. MW or mw. . . . . . Megawatt, 1000 Kwh. NAAQS . . . . . . . National Ambient Air Quality Standard as published and revised by the Federal EPA. NOx . . . . . . . . Nitrogen Oxide. NRC . . . . . . . . Nuclear Regulatory Commission. OPCo. . . . . . . . Ohio Power Company, a domestic electric utility subsidiary of AEP. OPEB. . . . . . . . Postretirement Benefits Other Than Pensions. OVEC. . . . . . . . Ohio Valley Electric Corporation, an electric utility company in which AEP and CSPCo own a 44.2% equity interest. PCBs. . . . . . . . Polychlorinated biphenyls. PRP . . . . . . . . "Potentially Responsible Parties" as designated by the Federal EPA. PUCO. . . . . . . . The Public Utilities Commission of Ohio. PUHCA or 1935 Act . Public Utility Holding Company Act of 1935, as amended. Rockport Plant. . . A generating plant, consisting of two 1,300,000-kilowatt coal-fired generating units, near Rockport, Indiana. SEC . . . . . . . . Securities and Exchange Commission. SEEBOARD. . . . . . CSW's UK distribution company. SFAS. . . . . . . . Statement of Financial Accounting Standards. SNF . . . . . . . . Spent Nuclear Fuel. S&P . . . . . . . . Standard & Poor's. Superfund . . . . . The Comprehensive Environmental Response, Compensation and Liability Act. Also called CERCLA. UK. . . . . . . . . United Kingdom. UMWA. . . . . . . . United Mine Workers of America. U.S.. . . . . . . . United States of America. VaR . . . . . . . . Value at Risk, a model that measures interest rate market risk exposure. Virginia SCC or VaSCC . . . . . . State Corporation Commission of Virginia. WPCo. . . . . . . . Wheeling Power Company, a domestic electric utility subsidiary of AEP. Yorkshire . . . . . Yorkshire Electricity Group plc, a United Kingdom distribution company of which 50% is indirectly owned by AEP Resources, Inc. Zimmer or Zimmer Plant. . . Wm. H. Zimmer Generating Station, commonly owned by CSPCo, Cincinnati Gas & Electric and Dayton Power & Light. AMERICAN ELECTRIC POWER COMPANY, INC. AND SUBSIDIARY COMPANIES SELECTED CONSOLIDATED FINANCIAL DATA Year Ended December 31, 1997 1996 1995 1994 1993 INCOME STATEMENTS DATA (in millions): Operating Revenues $6,161 $5,849 $5,670 $5,505 $5,269 Operating Income 984 1,008 965 932 929 Income Before Extraordinary Item 620 587 530 500 354 Extraordinary Loss - UK Windfall Tax 109 - - - - Net Income 511 587 530 500 354 December 31, 1997 1996 1995 1994 1993 BALANCE SHEETS DATA (in millions): Electric Utility Plant $19,597 $18,970 $18,496 $18,175 $17,712 Accumulated Depreciation and Amortization 7,964 7,550 7,111 6,827 6,612 Net Electric Utility Plant $11,633 $11,420 $11,385 $11,348 $11,100 Total Assets $16,615 $15,883 $15,900 $15,736 $15,359 Common Shareholders' Equity 4,677 4,545 4,340 4,229 4,151 Cumulative Preferred Stocks of Subsidiaries: Not Subject to Mandatory Redemption 47 90 148 233 268 Subject to Mandatory Redemption* 128 510 523 590 501 Long-term Debt* 5,424 4,884 5,057 4,980 4,995 Obligations Under Capital Leases* 538 414 405 400 284 *Including portion due within one year Year Ended December 31, 1997 1996 1995 1994 1993 COMMON STOCK DATA: Earnings per Common Share: Before Extraordinary Item $ 3.28 $3.14 $2.85 $2.71 $1.92 Extraordinary Loss - UK Windfall Tax (0.58) - - - - Net Income $ 2.70 $3.14 $2.85 $2.71 $1.92 Average Number of Shares Outstanding (in thousands) 189,039 187,321 185,847 184,666 184,535 Market Price Range: High $ 52 $44-3/4 $40-5/8 $37-3/8 $40-3/8 Low 39-1/8 38-5/8 31-1/4 27-1/4 32 Year-end Market Price 51-5/8 41-1/8 40-1/2 32-7/8 37-1/8 Cash Dividends Paid $2.40 $2.40 $2.40 $2.40 $2.40 Dividend Payout Ratio 88.7%(a) 76.5% 84.1% 88.6% 125.2% Book Value per Share $24.62 $24.15 $23.25 $22.83 $22.50 (a) Dividend Payout Ratio before Extraordinary Loss - UK Windfall Tax is 73.1%. AMERICAN ELECTRIC POWER COMPANY, INC. AND SUBSIDIARY COMPANIES MANAGEMENT'S DISCUSSION AND ANALYSIS OF RESULTS OF OPERATIONS AND FINANCIAL CONDITION This discussion includes forward-looking statements within the meaning of Section 21E of the Securities Exchange Act of 1934. These forward-looking statements reflect assumptions, and involve a number of risks and uncertainties. Among the factors that could cause actual results to differ materially are: electric load and customer growth; abnormal weather conditions; available sources and costs of fuels and availability of generating capacity; the speed and degree to which competition is introduced to our power generation business, the terms of the transition to competition, and its impact on rate structures; the ability to recover stranded costs, new legislation and government regulations, the ability of the Company to successfully reduce its costs including synergy estimates; the degree to which the Company develops non-regulated business ventures and their success; the economic climate and growth in our service territory; inflationary trends, interest rates and other risks. In 1997 management took several major steps towards our growth oriented goal of being America's Energy Partner and a global energy and related services company. Construction of a 250-megawatt generating station in China, jointly owned with two Chinese partners, progressed on schedule and within budget. In April, the Company and New Century Energies, Inc. acquired Yorkshire, a UK distribution company. The Yorkshire investment is accounted for using the equity method. A new power marketing business was launched in July contributing significantly to our operating revenues which surpassed $6 billion for the first time. A joint venture with Conoco was announced in October that will provide energy management services as well as financing of steam and electric generation facilities at large commercial and industrial plant sites including initially 16 Conoco and Dupont plant sites. The completion of agreements for the joint venture companies and the commencement of operations are expected in 1998. In December 1997 AEP and Central and South West Corporation agreed to merge. The merger is subject to approval by regulators and shareholders. Completion of the merger is expected to occur in the first half of 1999. CSW, a Dallas-based public utility holding company, owns four domestic electric utility subsidiaries serving 1.7 million customers in portions of Texas, Oklahoma, Louisiana and Arkansas and a regional electricity company in the UK. Other international energy operations and non-utility subsidiaries owned by CSW are involved in energy-related investments, telecommunications, energy efficiency services and financial transactions. Income Before Extraordinary Loss Increases AEP's 1997 income before an extraordinary loss, the one-time UK Windfall Tax, increased 6% to $620 million or $3.28 per share from $587 million or $3.14 per share in 1996. The increase was primarily attributable to increased transmission service revenues, reduced preferred stock dividends due to a redemption program and an increase in nonoperating income from the April 1997 investment in Yorkshire exclusive of the extraordinary loss. Net income inclusive of the $109 million extraordinary loss decreased $76 million or 13% primarily due to the UK one-time windfall tax which was based on a revision or recomputation of the original privatization value of certain privatized utilities, including Yorkshire. For further details regarding changes in operating revenues and expenses, taxes and nonoperating investment earnings in 1997 and 1996 see Results of Operations. Business Outlook The Company's ability to recover its costs as the industry transitions to competition and as customer choice is more broadly available is the most significant factor affecting its future. Competition in the wholesale generation market continues to intensify since the adoption of federal legislation in 1992 which gave wholesale customers the right to choose their energy supplier and the FERC orders issued in 1996 which forced open access transmission. The introduction of competition and customer choice for retail customers has been slow although activity has been increasing. Federal legislation has been proposed to mandate competition and customer choice at the retail level, and several states have introduced or are considering similar legislation. All of our states have initiatives to move to customer choice that will phase-in or allow for a transition to competition, although the timing is uncertain. The Company supports customer choice and is proactively involved in discussions at both the state and federal levels regarding how best to structure and transition to a competitive marketplace. As the cost of generation in the electric energy market evolves from cost-of-service ratemaking to market-based pricing, many complex issues must be resolved, including the recovery of stranded costs. While FERC orders No. 888 and 889 provide, under certain conditions, for recovery of stranded cost at the wholesale level, the issue of stranded cost is unresolved at the much larger retail level. The amount of any stranded costs we may experience depends on the timing and extent to which direct competition is introduced to our business and the then-existing market price of electricity. Under the provisions of SFAS No. 71 "Accounting for the Effects of Certain Types of Regulation," regulatory assets (deferred expenses) and regulatory liabilities (deferred revenues) are included in the consolidated balance sheets of regulated utilities in accordance with regulatory actions and in order to match expenses and revenues with cost-based rates. In order to maintain net regulatory assets (net expense deferrals) on the balance sheet, SFAS No. 71 requires that rates charged to customers be cost-based. In the event a portion of AEP's business no longer meets the requirements of SFAS No. 71, net regulatory assets would have to be written off for that portion of the business. The provisions of SFAS No. 71 and SFAS No. 101 "Accounting for the Discontinuance of Application of Statement No. 71" never anticipated that deregulation would include an extended transition period or that it would provide for recovery of stranded costs after the transition period. In July 1997 the FASB's EITF reached a consensus that the application of SFAS No. 71 to a segment of a regulated electric utility which is subject to a legislative plan to transition to competition in that segment should cease when the legislation is passed or an enabling rate order is issued containing sufficient detail for the utility to reasonably determine what the plan would entail. The EITF indicated that the cessation of application of SFAS 71 would require that regulatory assets and impaired plant be written off unless they are recoverable. Although FERC orders No. 888 and 889 provide for competition in the firm wholesale market, that market is a relatively small part of our business and most of our firm wholesale sales are still under cost-of-service contracts. As a result AEP's generation business is still cost-based regulated and should remain so for the near future pending the passage of enabling state legislation to deregulate the generation business. We believe that enabling state legislation should provide for the recovery of any generation-related net regulatory assets and other reasonable stranded costs from impaired generation assets. We are working with regulators, customers and legislators to provide for recovery of these stranded costs during a transition period in which rates are fixed or frozen and electric utilities would take steps to achieve cost savings which would be used to reduce or eliminate their stranded costs. However, if in the future AEP's generation business were to no longer be cost-based regulated and if it were not possible to demonstrate probability of recovery of resultant stranded costs including regulatory assets, results of operations, cash flows and financial condition would be adversely affected. Cost Containment and Process Improvements Efforts continue by AEP to reduce the costs of its products and services in order to maintain our competitiveness. Prior to 1997, reviews of our major domestic processes led to decisions to consolidate management and certain functions and operations and improve certain major processes. While staff reductions and cost savings resulting from the restructuring and improvements are presently being achieved, expenses for new marketing, customer services and modern efficient management information systems are increasing to prepare for competition. In 1997 the costs of these efforts to prepare for competition offset the savings from restructuring. In 1997, AEP also began installing a new unified customer service system which is designed to support the request for service, billings, accounts receivable, credit and collection functions. AEP's new unified customer service system replaces a 30-year-old customer system and a nine-year-old transmission and distribution work management system. Process improvement efforts and expenditures to develop and implement the new customer service system and similar efforts and expenditures to acquire, install and enhance new client server-based accounting and budgeting/financial planning software should produce further improvements and efficiencies, enabling AEP to continue to offer its customers excellent service at competitive prices. Fuel Costs AEP recognizes that it must continue to manage coal costs to maintain its competitive position. Approximately 90% of AEP's generation is coal fired and approximately 17% of the 53 million tons of coal burned in 1997 were supplied by affiliated mines with the remainder acquired under long-term contracts and purchases in the spot market. As long-term contracts expire we are negotiating with unaffiliated suppliers to lower coal costs. We intend to continue to prudently supplement our long-term coal supplies with spot market purchases as long as favorable spot market prices exist. In prior years we have agreed in our Ohio jurisdiction to certain limitations on the recovery of affiliated coal costs. Our analysis shows that we should be able to recover the Ohio jurisdictional portion of the costs of our affiliated mining operations including future mine closure costs. Management intends to seek recovery of its non-Ohio jurisdictional portion of the investment in and the liabilities and closing costs of our affiliated mines estimated at $102 million after tax. However, should it become apparent that these affiliated mining costs will not be recovered from Ohio and/or non-Ohio jurisdictional customers, the mines may have to be closed and future earnings and possibly financial condition could be adversely affected. In addition compliance with Phase II requirements of the CAAA, which become effective in January 2000, could also cause the mining operations to close. Unless the cost of any mine closure is recovered either in regulated rates or as a stranded cost under a plan to transition the generation business to competition, future earnings, cash flows and possibly financial condition could be adversely affected. Nuclear Costs Significant efforts have been made to enhance our competitiveness in nuclear power generation and to improve our nuclear organizational efficiency. In 1997 we continued to receive the "excellence in performance" award from the Institute of Nuclear Power Operations. Nuclear power plants have a major future financial commitment to safely dispose of SNF and radioactive plant components (i.e. to decommission the plant). It is difficult to reduce nuclear generation costs since certain major cost components are impacted by federal laws and NRC regulations. The Nuclear Waste Policy Act of 1982 established federal responsibility for the permanent off-site disposal of SNF and high-level radioactive waste. By law we participate in the DOE's SNF disposal program which is described in Note 4 of the Notes to Consolidated Financial Statements. Since 1983 our customers have paid $272 million for the disposal of nuclear fuel consumed at the Cook Plant. Under the provisions of the Nuclear Waste Policy Act, collections from customers are to provide the DOE with money to build a repository for spent fuel. To date the federal government has not made sufficient progress towards a permanent repository or otherwise assuming responsibility for SNF. As long as there is a delay in the construction of a government approved storage repository for SNF, the cost of both temporary and permanent storage will continue to increase. The cost to decommission the Cook Plant is affected by both NRC regulations and the DOE's SNF disposal program. Studies completed in 1997 estimate the cost to decommission the Cook Plant range from $700 million to $1.152 billion in 1997 dollars. This estimate could escalate due to uncertainty in the DOE's SNF disposal program and the length of time that SNF may need to be stored at the plant site delaying decommissioning. Presently we are recovering the estimated cost of decommissioning the Cook Plant over its remaining life. However, AEP's future results of operations, cash flows and possibly its financial condition could be adversely affected if the cost of SNF disposal and decommissioning continues to increase and cannot be recovered. On September 9 and 10, 1997, during a NRC architect engineer design inspection, questions regarding the operability of certain safety systems caused Company operations personnel to shut down Units 1 and 2 of the Cook Plant. On September 19, 1997, the NRC issued a Confirmatory Action Letter requiring the Company to address the issues identified in the letter. The Company is working with the NRC to resolve these issues and other issues related to restart of the units. Certain issued identified in the letter have been addressed. At this time management is unable to determine when the units will be returned to service. If the units are not returned to service in a reasonable period of time, it could have an adverse impact on results of operations, cash flows and possibly financial condition. Environmental Concerns We take great pride in our efforts to economically produce and deliver electricity while minimizing the impact on the environment. Over the years AEP has spent over a billion dollars to equip our facilities with the latest cost effective clean air and water technologies and to research possible new technologies. We are also proud of our award winning efforts to reclaim our mining properties. We intend to continue in a leadership role fostering economically prudent efforts to protect and preserve the environment. Hazardous Material By-products from the generation of electricity include materials such as ash, slag, sludge, low-level radioactive waste and SNF. Coal combustion by-products, which constitute the overwhelming percentage of these materials, are typically disposed of or treated in captive disposal facilities or are beneficially utilized. In addition, our generating plants and transmission and distribution facilities have used asbestos, PCBs and other hazardous and nonhazardous materials. We are currently incurring costs to safely dispose of such substances. Additional costs could be incurred to comply with new laws and regulations if enacted. CERCLA or Superfund addresses clean-up of hazardous substances at disposal sites and authorized the Federal EPA to administer the clean-up programs. As of year-end 1997, we are involved in litigation with respect to five sites overseen by the Federal EPA and have been named by the Federal EPA as PRPs for seven other sites. There are seven additional sites for which AEP companies have received information requests which could lead to PRP designation. Also, an AEP subsidiary has received an information request with respect to one site administered by state authorities. Our liability has been resolved for a number of sites with no significant effect on results of operations. In those instances where we have been named a PRP or defendant, our disposal or recycling activity was in accordance with the then-applicable laws and regulations. Unfortunately, CERCLA does not recognize compliance as a defense, but imposes strict liability on parties who fall within its broad statutory categories. While the potential liability for each Superfund site must be evaluated separately, several general statements can be made regarding our potential future liability. Disposal at a particular site by AEP is often unsubstantiated; the quantity of material we disposed of at a site was generally small; and the nature of the material we generally disposed of was nonhazardous. Typically, we are one of many parties named as PRPs for a site and, although liability is joint and several, generally some of the other parties are financially sound enterprises. Therefore, our present estimates do not anticipate material cleanup costs for identified sites for which we have been declared PRPs. However, if for reasons not currently identified significant cleanup costs are attributed to AEP in the future, results of operations, cash flows and possibly financial condition would be adversely affected unless the costs can be recovered from customers. Federal EPA Actions Federal EPA is required by the CAAA to issue rules to implement the law. In December 1996 Federal EPA issued final rules governing NOx emissions that must be met after January 1, 2000 (Phase II of the CAAA). The final rules will require substantial reductions in NOx emissions from certain types of boilers including those in AEP's power plants. On February 13, 1998, the United States Court of Appeals for the District of Columbia Circuit, in an appeal in which the AEP System operating companies participated, upheld the emission limitations. In addition in November 1997 the Federal EPA published a proposed rulemaking requiring the revision of state implementation plans in 22 eastern states, including those states in which the operating companies of the AEP System have coal-fired generating plants. The proposed rule will require reductions in NOx emissions from utility sources of approximately 85% below 1990 levels and entail very substantial capital and operating expenditures by AEP System operating companies. Pollution controls to meet the proposed revised NOx emission limits would have to be in place by 2002. Eight northeast states have petitioned Federal EPA for the imposition of additional NOx controls for upwind industrial and utility sources. The matter is being litigated. The costs to comply with the emission reductions required by the Federal EPA's actions are expected to be substantial and would have a material adverse impact on future results of operations, cash flows and possibly financial condition if the resultant costs are not recovered from customers. In 1997 the Federal EPA published a revised ambient air quality standard for ozone and established a new ambient air quality standard for fine particulate matter. These standards are expected to result in redesignation of a number of areas of the country currently in compliance with the existing standard to nonattainment status which could ultimately dictate more stringent emission restrictions for AEP generating units. Under the new rules the states must first determine whether the standards are being achieved. The states then have three years to submit a compliance plan and up to ten years after designation to come into compliance with the new standards. The compliance deadline could be as late as 2010 for the ozone standard and 2012-2015 for the fine particulate standard. Although we are reviewing the impact of the new rules, we are unable to estimate compliance costs without knowledge of the reductions that will be necessary to meet the new standards. If such reductions are significant and the Company must bear a significant portion of the cost of compliance in a region that is in violation of the revised standards, it would have a material adverse effect on results of operations, cash flows and possibly financial condition unless such costs are recovered from customers. At the global climate conference in Kyoto, Japan in December 1997 more than 160 countries, including the United States, negotiated a treaty limiting emissions of greenhouse gases, chiefly carbon dioxide, which may eventually contribute to global warming. Although there is no clear scientific evidence that carbon dioxide contributes to global warming and damages the environment, the treaty, which requires Congressional approval, calls for a seven percent reduction below the emission levels of greenhouse gases in 1990. We intend to work with Congress to insure that science and reason are introduced to the debate. If approved by Congress the costs to comply with the emission reductions required by the Kyoto treaty is expected to be substantial and would have a material adverse impact on results of operations, cash flows and possibly financial condition if not recovered from customers. Results of Operations Net Income Declines Due to Extraordinary Loss Net income decreased 13% to $511 million primarily due to an extraordinary loss of $109 million from the UK's one-time windfall tax which was based on a retroactive revaluation of the original privatization price of certain privatized utilities, including Yorkshire. Income before the extraordinary loss increased 6% in 1997 to $620 million or $3.28 per share from $587 million or $3.14 per share in 1996. The increase is primarily attributable to increased transmission service sales, reduced preferred stock dividends due to a redemption program and an increase in nonoperating income from the April 1997 investment in Yorkshire exclusive of the extraordinary loss. In 1996 net income increased 11% to $587 million or $3.14 per share from $530 million or $2.85 per share in 1995. The increase was mainly attributable to increased sales of energy and services and reduced interest charges and preferred stock dividends. Sales increased due to increased transmission and other services provided to power marketers and utilities and increased energy sales to non-affiliated utilities and industrial customers. The reduction in interest and preferred stock dividends resulted from the Company's refinancing program. Also contributing to the improvement in net income in 1996 were severance pay charges recorded in 1995 in connection with the restructuring of management and operations and gains recorded in 1996 from emission allowance transactions. Revenues and Sales Increase Operating revenues increased 5% in 1997 and 3% in 1996. Increased wholesale energy sales and transmission and coal conversion service revenues were the primary reasons for the increases in both years. The change in revenues can be analyzed as follows: Increase (Decrease) From Previous Year (Dollars in Millions) 1997 1996 Amount % Amount % Retail: Price Variance $(44.0) $ (42.9) Volume Variance 2.4 63.7 Fuel Cost Recoveries 27.3 15.0 (14.3) (0.3) 35.8 0.7 Wholesale: Price Variance 9.6 (202.0) Volume Variance 269.7 317.3 Fuel Cost Recoveries 8.3 (3.6) 287.6 36.3 111.7 16.4 Other Operating Revenues 38.8 31.4 Total $312.1 5.3 $ 178.9 3.2 The slight decrease in retail revenues in 1997 was largely due to a decline in higher priced sales to weather-sensitive residential customers reflecting mild weather. The decline in residential sales was completely offset by an increase in lower priced sales to industrial customers, reflecting increased usage which resulted in a small increase in total retail energy sales. The negative price variance resulted from the shift from higher priced residential sales to lower priced industrial sales. In 1997 wholesale revenues and sales increased significantly primarily due to new power marketing transactions which began in July 1997 when AEP commenced a power marketing business. The new power marketing transactions involve the substantial purchase and sale of electricity outside of the AEP transmission system. An increase in coal conversion service sales also contributed to the significant increase in wholesale sales and revenues. These sales are for the generation of electricity from the coal of the purchaser. An increase of $33 million in transmission service revenues produced the increase in other operating revenues in 1997. Transmission service revenues are for the transmission of other companies' power through AEP's extensive transmission system. These revenues have increased significantly since the issuance of the FERC's open access transmission rules in 1996. In 1996 retail revenues increased slightly due to growth in the number of customers and the addition of a major new industrial customer in December 1995. Revenues from higher priced sales to residential customers, the most weather-sensitive customer class, were flat, increasing less than one percent, as the effect of cold winter weather in early 1996 was offset by mild summer and December temperatures. Revenues from lower priced commercial and industrial customers increased 1% reflecting growth in the number of customers. The increase in lower priced commercial and industrial sales accounted for the negative price variance in 1996. Wholesale revenues increased 16% in 1996 reflecting a 46% increase in wholesale sales attributable largely to transactions with power marketers and other utilities. During 1996 the Company began providing coal conversion services resulting in 6.8 billion kilowatthours of electricity generated for power marketers and certain other utilities from their coal under a new FERC-approved interruptible, contingent sales tariff. These sales have lower prices because there is no associated fuel cost. As a result the average price per kilowatthour was significantly less in 1996 than in 1995 producing a negative price variance. Also contributing to the increased wholesale sales was a long-term contract with an unaffiliated utility to supply 205 MW of energy for 15 years beginning January 1, 1996. An increased level of activity in the wholesale energy markets, due to FERC's open access rulemaking and AEP's aggressive efforts to provide flexible and competitively priced transmission services led to an increase in transmission service revenues in 1996. As a result transmission service revenues, which are recorded in other operating revenues, increased by approximately $24 million. The level of wholesale sales tends to fluctuate due to the highly competitive nature of the short-term energy market and other factors, such as affiliated and unaffiliated generating plant availability, the weather and the economy. The FERC rules which introduce a greater degree of competition into the wholesale energy market have had the effect of increasing short-term wholesale sales and transmission service revenues. The Company's sales and in turn its results of operations were impacted in 1997 and 1996 by the quantities of energy and services sold to wholesale customers. Future results of operations will be affected by the quantity and price of wholesale transactions which often depend on the level of competition, the weather and power plant availability, both affiliated and non-affiliated, factors the Company does not control. However, we work to take advantage of these factors when they are favorable. Operating Expenses Increase Operating expenses increased 7% in 1997 and 3% in 1996. Increased purchased power expense, mainly from the Company's new power marketing business, was the primary reason for the 1997 increase. New marketing, customer services and software costs to prepare for competition also contributed to the increase. The primary items accounting for the increase in 1996 were increased fuel costs, federal income taxes and expenditures for marketing, information systems and other items necessary to prepare for the transition to competition. Changes in the components of operating expenses were as follows: Increase (Decrease) From Previous Year (Dollars in Millions) 1997 1996 Amount % Amount % Fuel $ 26.4 1.6 $ 63.5 4.1 Purchased Power 330.2 383.5 (2.3) (2.6) Other Operation 17.3 1.4 25.9 2.2 Maintenance (19.6) (3.9) (39.0) (7.2) Depreciation and Amortization (9.7) (1.6) 7.8 1.3 Taxes Other Than Federal Income Taxes (8.0) (1.6) 9.4 1.9 Federal Income Taxes (0.9) (0.3) 70.2 25.8 Total $335.7 6.9 $135.5 2.9 Fuel expense increased in 1997 primarily due to an increase in the average cost of fuel consumed reflecting the reduced availability of lower cost nuclear generation in 1997 due to the unplanned shutdown and maintenance outage of both nuclear units which began on September 10 and continued through year-end. The increase in fuel expense in 1996 was primarily due to an increase in generation to meet the increase in industrial and wholesale customer demand. The effect of increased generation was partially offset by reduced average fossil fuel costs, resulting from increased usage of lower cost spot market coal, and lower cost nuclear fuel. The significant increase in purchased power expense in 1997 was primarily due to purchases of electricity for the new power marketing business. These purchases were made to cover sales made to non-affiliates by the new power marketers. In 1997 restructuring savings in other operation expense were more than offset by additional expenses for marketing, customer service and software costs to prepare for the service demands of competition. Maintenance expense decreased in 1996 due to the deferral of previously expensed storm damage costs commensurate with their recovery over 5-years and reduced nuclear plant maintenance expense due to workforce reductions and the reduction of contract labor at the Cook Nuclear Plant. The increase in federal income tax expense attributable to operations in 1996 was primarily due to an increase in pre-tax operating income and changes in certain book/tax differences accounted for on a flow-through basis and certain permanent differences. Nonoperating Income The increase in nonoperating income in 1997 was mainly due to income from non-regulated operations. The Company's share of earnings from its April 1997 investment in Yorkshire was $34 million which includes $10 million of nonrecurring tax benefits related to a reduction of the UK corporate income tax rate from 33% to 31% effective April 1,1997. The utilization of foreign tax credits also contributed to the increase in nonoperating income. Nonoperating income decreased in 1996 due to the cost of the AEP branding program and the cost of efforts to develop and make investment in new non-regulated business ventures. Interest Charges and Preferred Stock Dividend Requirements In 1997 interest charges on both long-term and short-term debt increased reflecting additional borrowing primarily to fund the Company's non-regulated operations including the investment in Yorkshire. Preferred stock dividend requirements of the subsidiaries decreased in 1997 due to the reacquisition of over 4 million shares of cumulative preferred stock. The decrease in interest charges and preferred stock dividend requirements in 1996 was mainly due to continued refinancing programs of the Company's subsidiaries. The refinancings reduced the average interest rate and the amount of long-term debt and preferred stock outstanding. The cost of short-term borrowings in 1996 increased slightly reflecting an increased average balance of short-term debt outstanding. Financial Condition In 1997 AEP maintained its strong financial condition and performance in shareholder value. The year-end closing stock price of $51-5/8 was 25.5% higher than the prior year and 57% greater than the 1994 closing price. The Company paid a quarterly dividend in 1997 of 60 cents a share maintaining the annual dividend rate at $2.40 per share. The 1997 payout ratio before extraordinary loss at 73% was 3% better than 1996's and 15% better than 1994's. It has been a management objective to reduce the payout ratio through efforts to increase earnings in order to enhance AEP's ability to invest in new business ventures that can complement our core competencies and improve shareholder value. AEP's three-year total shareholder return ranked fourth among the companies in the S&P Electric Utility Index. This marked the fourth straight year in the top quartile of the Index. Management's goal is to maintain our position in the top quartile of the S&P Electric Utility Index for three-year total shareholder return. Capital Investments The total consideration paid in 1997 by a joint venture of AEP and an unaffiliated company to acquire Yorkshire was approximately $2.4 billion which was financed by a combination of equity and non-recourse debt. AEP initially funded its 50% equity investment in the joint venture with $50 million in cash, a $300 million adjustable rate term loan under a long-term revolving credit agreement and $10 million of short-term debt. For more information see Note 7 of the Notes to Consolidated Financial Statements. Also the Company's 70% interest in the construction of two 125 MW units in China will require approximately $110 million of investment. AEP's construction expenditures are expected to be $2.4 billion over the next three years which includes the Cook Plant's Unit 1 steam generator replacement, the China project and the cost of transmission and distribution projects for the improvement of and addition to electric energy delivery facilities. Approximately 90% of domestic construction expenditures, estimated to be $2.3 billion for the next three years, will be financed with internally generated funds. Capital Resources - Structure and Liquidity AEP achieved a year-end ratio of common equity to total capitalization including amounts due within one year of 45.5% for 1997, compared with 45.3% for 1996 and 43.1% for 1995. The Company's goal is to maintain the common equity ratio at a level of at least 40 percent. During 1997 the Company and its subsidiaries continued redefining and improving their debt to equity position. The Company's regulated subsidiaries redeemed 4,258,947 shares of cumulative preferred stock with rates ranging from 4.08% to 7.875% at a total cost of $433 million. The subsidiaries used short-term debt and junior subordinated deferrable interest debentures to pay for the preferred stock tendered and to benefit from the tax deductibility of interest. The Company and its subsidiaries issued $882 million principal amount of long-term obligations in 1997 at interest rates ranging from 5.9% to 8.0%. The companies continued to reduce financing costs by retiring higher-cost bonds and restructuring the long-term debt from senior secured/first mortgage bonds to senior unsecured debt and junior debentures. The principal amount of long-term debt retirements, including maturities, totaled $343 million with interest rates ranging from 6.5% to 9.35%. Our operating subsidiaries senior secured debt/first mortgage bond ratings, which were reaffirmed and improved in 1997, are listed in the following table: Company Moody's S&P Fitch D & P APCo A3 A A A CSPCo A3 A- A- A I&M Baa1 A- BBB+ N/A KPCo Baa1 A BBB+ N/A OPCo A3 A- A- A N/A = Not applicable The operating subsidiaries generally issue short-term debt to provide for interim financing of capital expenditures that exceed internally generated funds. They periodically reduce their outstanding short-term debt through issuances of long-term debt and additional capital contributions by the parent company. The companies formed to pursue non-regulated business opportunities are using short-term debt. Short-term debt increased $235 million from the prior year-end balance and decreased by $45 million in 1996. At December 31, 1997, AEP Co., Inc. (the parent company) and its subsidiaries had unused short-term lines of credit of $442 million, and several of AEP's subsidiaries engaged in non-regulated investments and energy businesses had available $330 million under a $600 million revolving credit agreement which expires in 1999. The sources of funds available to AEP are dividends from its subsidiaries, short-term and long-term borrowings and, when necessary, proceeds from the issuance of common stock. AEP issued 1,755,000 shares in 1997, 1,600,000 shares in 1996 and 1,400,000 shares in 1995 of common stock through a Dividend Reinvestment Program and the Employee Savings Plan raising $77 million, $65 million and $49 million, respectively. The following debt and preferred stock coverages of the principal operating subsidiaries remained strong in 1997: Coverages at December 31, 1997 Preferred Mortgage Stock APCo 3.72 1.92 CSPCo 4.95 N/A I&M 7.57 2.88 KPCo 4.23 N/A OPCo 9.74 3.67 N/A = Not Applicable Unless the subsidiaries meet certain earnings or coverage tests, they cannot issue additional mortgage bonds or preferred stock. In order to issue mortgage bonds (without refunding existing debt), each subsidiary must have pre-tax earnings equal to at least two times the annual interest charges on mortgage bonds after giving effect to the issuance of the new debt. Generally, issuance of additional preferred stock requires after-tax gross income at least equal to one and one-half times annual interest and preferred stock dividend requirements after giving effect to the issuance of the new preferred stock. As the above chart indicates, the subsidiaries presently exceed these minimum coverage requirements. Merger In December 1997 AEP and CSW announced that their boards of directors approved a definitive merger agreement for a tax-free, stock-for-stock business combination transaction which if consummated would bring AEP's total market capitalization to approximately $28 billion. The combination is expected to be accounted for as a pooling of interests. Under the agreement, each common share of CSW will be converted to 0.6 shares of AEP. Based on the number of CSW common shares outstanding at December 31, 1997, AEP will issue approximately 127 million shares to CSW common stockholders (valued at $6.6 billion based on the closing price on the last trading day prior to the announcement of the merger). Under the merger agreement, there will be no changes with respect to the public debt issues or the outstanding preferred stock of AEP, CSW or their subsidiaries. The merger is conditioned, among other things, upon the approval of each company's shareholders and certain state and federal regulatory agencies. The companies anticipate that the required regulatory approvals can be obtained in 12 to 18 months. AEP is requesting regulatory and shareholder approval to increase the number of authorized shares from 300,000,000 to 600,000,000 in connection with the merger. Market Risks The Company as a major power producer and a trader of electricity and gas has certain financial market risks inherent in its routine business activities. The trading of electricity and gas and related future contracts exposes the Company to commodity price fluctuations. Market risk represents the risk of loss that may impact the Company's consolidated financial position, results of operations or cash flows due to adverse changes in market prices and rates. As trading activity increases and the market for power evolves this risk will become much greater. Various policies and procedures have been established to manage market risks exposures including the limited usage of energy related derivatives. In its regular business activities, certain trading positions of the Company for electric and gas creates exposure to price volatility for those products. These commodities are subject to unpredictable price fluctuations due to changing economic and weather conditions. During 1997 the Company initiated a power and gas marketing operation that manages the Company's exposure to future price movements using forwards, futures and options. At December 31, 1997, the exposure for financial derivatives in these marketing activities were not material to the Company's consolidated results of operations, financial position or cash flows. Investment in two foreign currency denominated joint ventures also exposes the Company to currency translation rate risk. At December 31, 1997, the Company's exposure to changes in foreign currency exchange rates related to projects in the UK and China is not material to its consolidated financial position, results of operations or cash flows. The Company does not presently utilize derivatives to manage its exposures to foreign currency exchange rate movements. The Company is exposed to changes in interest rates primarily due to short- and long-term borrowings to fund its business operations. The debt portfolio has both fixed and variable interest rates, terms from one day to thirty years and an average duration of eight years at December 31, 1997. The Company measures interest rate market risk exposure utilizing a VaR model. The model is based on the Monte Carlo method of simulated price movements with a 95% confidence level and a one year holding period. The volatilities and correlations were based on three years of monthly prices. The risk of potential loss in fair value attributable to the Company's exposure to interest rates, primarily related to long-term debt with fixed interest rates, was $501 million at December 31, 1997. A near term change in interest rates would not materially affect the consolidated financial position or results of operations of the Company. The Company is not currently utilizing derivatives to manage its exposure to interest rate fluctuations. The Company has investments in debt and equity securities which are held in trust funds to decommission its nuclear plant. Approximately 85% of the trust fund value is invested in tax exempt and taxable bonds, short-term debt instruments or cash. The trust investments and their fair value are discussed in Note 9 of the Notes to Consolidated Financial Statements. Instruments in the trust funds have not been included in the market risk calculation for interest rates as these instruments are marked-to-market and changes in market value are reflected in a corresponding decommissioning liability. Any differences between trust fund and ultimate liability are recoverable from ratepayers. Inflation affects AEP's cost of replacing utility plant and the cost of operating and maintaining its plant. The rate-making process limits our recovery to the historical cost of assets resulting in economic losses when the effects of inflation are not recovered from customers on a timely basis. However, economic gains that result from the repayment of long-term debt with inflated dollars partly offset such losses. Other Matters Corporate Owned Life Insurance In connection with the audit of AEP's consolidated federal income tax returns the IRS agents sought a ruling from the IRS National Office that certain interest deductions relating to a COLI program should not be allowed. The Company established the COLI program in 1990 as a part of its strategy to fund and reduce the cost of medical benefits for retired employees. AEP filed a brief with the IRS National Office refuting the agents' position. No adjustments have been proposed by the IRS. However, should a full disallowance of COLI interest deductions be proposed it would, if sustained, reduce earnings by approximately $286 million (including interest). AEP believes it has meritorious defenses and will vigorously contest any proposed adjustments. No provisions for this amount have been recorded. In the event the Company is unsuccessful it could have a material adverse impact on results of operations and cash flows. Computer Software - Year 2000 Compliance Many existing computer hardware and software programs will not properly recognize calendar dates beginning in the year 2000. Unless corrected, this "Year 2000" problem may cause computer malfunctions, such as system shutdowns or incorrect calculations and system output. The Company is addressing the problem internally by modifying or replacing its computer hardware and software programs to mitigate its risk, minimize technical failures, and repair such failures if they occur. The problem is also being addressed externally with entities that interact electronically with the Company, including but not limited to, suppliers, service providers, government agencies, customers, creditors and financial service organizations. However, due to the complexity of the problem and the interdependent nature of computer systems, if the Company's corrective actions, and/or the actions of other interdependent entities, fail for critical applications, the Company may be adversely impacted in the year 2000. Although significant, the cost of correcting the "Year 2000" problem is not expected to have a material impact on results of operations, cash flows or financial condition. New Accounting Standards In June 1997 the FASB issued SFAS No. 130 "Reporting Comprehensive Income" and SFAS No. 131 "Disclosures About Segments of an Enterprise and Related Information." SFAS No. 130 establishes the standards for reporting and displaying components of "comprehensive income," which is the total of net income and all other changes in equity except those resulting from investments by shareholders and dispositions to shareholders. SFAS No. 131 initiates standards for reporting information about operating segments in annual and interim financial statements as well as related disclosures about products and services, geographic areas and major customers. AEP's adoption of these new reporting standards in 1998 is not expected to have a material adverse effect on the results of operations, cash flows and/or financial condition. Litigation AEP is involved in a number of legal proceedings and claims. While we are unable to predict the outcome of such litigation, it is not expected that the ultimate resolution of these matters will have a material adverse effect on the results of operations, cash flows and/or financial condition. AMERICAN ELECTRIC POWER COMPANY, INC. AND SUBSIDIARY COMPANIES CONSOLIDATED STATEMENTS OF INCOME (in thousands - except per share amounts) Year Ended December 31, 1997 1996 1995 OPERATING REVENUES $6,161,368 $5,849,234 $5,670,330 OPERATING EXPENSES: Fuel 1,627,066 1,600,659 1,537,135 Purchased Power 416,266 86,095 88,396 Other Operation 1,227,368 1,210,027 1,184,158 Maintenance 483,268 502,841 541,825 Depreciation and Amortization 591,071 600,851 593,019 Taxes Other Than Federal Income Taxes 490,595 498,567 489,223 Federal Income Taxes 341,280 342,222 272,027 TOTAL OPERATING EXPENSES 5,176,914 4,841,262 4,705,783 OPERATING INCOME 984,454 1,007,972 964,547 NONOPERATING INCOME (net) 59,572 2,212 20,204 INCOME BEFORE INTEREST CHARGES AND PREFERRED DIVIDENDS 1,044,026 1,010,184 984,751 INTEREST CHARGES 405,815 381,328 400,077 PREFERRED STOCK DIVIDEND REQUIREMENTS OF SUBSIDIARIES 17,831 41,426 54,771 INCOME BEFORE EXTRAORDINARY ITEM 620,380 587,430 529,903 EXTRAORDINARY LOSS - UK WINDFALL TAX (109,419) - - NET INCOME $ 510,961 $ 587,430 $ 529,903 AVERAGE NUMBER OF SHARES OUTSTANDING 189,039 187,321 185,847 EARNINGS PER SHARE: Before Extraordinary Item $3.28 $3.14 $2.85 Extraordinary Loss (0.58) - - Net Income $2.70 $3.14 $2.85 CASH DIVIDENDS PAID PER SHARE $2.40 $2.40 $2.40 CONSOLIDATED STATEMENTS OF RETAINED EARNINGS (in thousands) Year Ended December 31, 1997 1996 1995 RETAINED EARNINGS JANUARY 1 $1,547,746 $1,409,645 $1,325,581 NET INCOME 510,961 587,430 529,903 DEDUCTIONS: Cash Dividends Declared 453,453 449,353 445,831 Other 237 (24) 8 RETAINED EARNINGS DECEMBER 31 $1,605,017 $1,547,746 $1,409,645 See Notes to Consolidated Financial Statements. /TABLE AMERICAN ELECTRIC POWER COMPANY, INC. AND SUBSIDIARY COMPANIES CONSOLIDATED BALANCE SHEETS (in thousands - except share data) December 31, 1997 1996 ASSETS ELECTRIC UTILITY PLANT: Production $ 9,493,158 $ 9,341,849 Transmission 3,501,580 3,380,258 Distribution 4,654,234 4,402,449 General (including mining assets and nuclear fuel) 1,604,671 1,491,781 Construction Work in Progress 342,842 353,832 Total Electric Utility Plant 19,596,485 18,970,169 Accumulated Depreciation and Amortization 7,963,636 7,549,798 NET ELECTRIC UTILITY PLANT 11,632,849 11,420,371 OTHER PROPERTY AND INVESTMENTS 1,358,810 892,674 CURRENT ASSETS: Cash and Cash Equivalents 91,481 57,539 Accounts Receivable: Customers (less allowance for uncollectible accounts of $6,760 in 1997 and $3,692 in 1996) 552,443 415,413 Miscellaneous 115,075 115,919 Fuel - at average cost 224,967 235,257 Materials and Supplies - at average cost 263,613 251,896 Accrued Utility Revenues 189,191 174,966 Prepayments and Other 81,366 103,891 TOTAL CURRENT ASSETS 1,518,136 1,354,881 REGULATORY ASSETS 1,817,540 1,889,482 DEFERRED CHARGES 288,011 325,580 TOTAL $16,615,346 $15,882,988 See Notes to Consolidated Financial Statements. AMERICAN ELECTRIC POWER COMPANY, INC. AND SUBSIDIARY COMPANIES CONSOLIDATED BALANCE SHEETS December 31, 1997 1996 CAPITALIZATION AND LIABILITIES CAPITALIZATION: Common Stock-Par Value $6.50: 1997 1996 Shares Authorized. .300,000,000 300,000,000 Shares Issued. . . .198,989,981 197,234,992 (8,999,992 shares were held in treasury) $ 1,293,435 $ 1,282,027 Paid-in Capital 1,778,782 1,715,554 Retained Earnings 1,605,017 1,547,746 Total Common Shareholders' Equity 4,677,234 4,545,327 Cumulative Preferred Stocks of Subsidiaries:* Not Subject to Mandatory Redemption 46,724 90,323 Subject to Mandatory Redemption 127,605 509,900 Long-term Debt* 5,129,463 4,796,768 TOTAL CAPITALIZATION 9,981,026 9,942,318 OTHER NONCURRENT LIABILITIES 1,246,537 1,002,208 CURRENT LIABILITIES: Preferred Stock and Long-term Debt Due Within One Year* 294,454 86,942 Short-term Debt 555,075 319,695 Accounts Payable 353,256 206,227 Taxes Accrued 380,771 414,173 Interest Accrued 76,361 75,124 Obligations Under Capital Leases 101,089 89,553 Other 322,687 304,323 TOTAL CURRENT LIABILITIES 2,083,693 1,496,037 DEFERRED INCOME TAXES 2,560,921 2,643,143 DEFERRED INVESTMENT TAX CREDITS 376,250 401,491 DEFERRED GAIN ON SALE AND LEASEBACK - ROCKPORT PLANT UNIT 2 231,320 240,598 DEFERRED CREDITS 135,599 157,193 COMMITMENTS AND CONTINGENCIES (Note 4 ) TOTAL $16,615,346 $15,882,988 *See Accompanying Schedules. AMERICAN ELECTRIC POWER COMPANY, INC. AND SUBSIDIARY COMPANIES CONSOLIDATED STATEMENTS OF CASH FLOWS (in thousands) Year Ended December 31, 1997 1996 1995 OPERATING ACTIVITIES: Net Income $ 510,961 $ 587,430 $ 529,903 Adjustments for Noncash Items: Depreciation and Amortization 608,217 590,657 578,003 Deferred Federal Income Taxes (6,549) (21,478) 11,916 Deferred Investment Tax Credits (25,241) (25,808) (25,819) Amortization of Operating Expenses and Carrying Charges (net) 12,001 55,458 53,479 Extraordinary Item - UK Windfall Tax 109,419 - - Changes in Certain Current Assets and Liabilities: Accounts Receivable (net) (136,186) (39,049) (71,804) Fuel, Materials and Supplies (1,427) 35,831 457 Accrued Utility Revenues (14,225) 32,953 (40,433) Accounts Payable 147,029 (13,915) (31,044) Taxes Accrued (33,402) (6,019) 37,515 Other (net) 27,325 41,002 14,437 Net Cash Flows From Operating Activities 1,197,922 1,237,062 1,056,610 INVESTING ACTIVITIES: Construction Expenditures (760,394) (577,691) (605,974) Investment in Yorkshire (363,436) - - Proceeds from Sale of Property and Other 2,142 12,283 20,567 Net Cash Flows Used For Investing Activities (1,121,688) (565,408) (585,407) FINANCING ACTIVITIES: Issuance of Common Stock 76,745 65,461 48,707 Issuance of Long-term Debt 880,522 407,291 523,476 Retirement of Cumulative Preferred Stock (433,329) (70,761) (158,839) Retirement of Long-term Debt (348,157) (601,278) (469,767) Change in Short-term Debt (net) 235,380 (45,430) 48,140 Dividends Paid on Common Stock (453,453) (449,353) (445,831) Net Cash Flows Used For Financing Activities (42,292) (694,070) (454,114) Net Increase (Decrease) in Cash and Cash Equivalents 33,942 (22,416) 17,089 Cash and Cash Equivalents January 1 57,539 79,955 62,866 Cash and Cash Equivalents December 31 $ 91,481 $ 57,539 $ 79,955 See Notes to Consolidated Financial Statements. /TABLE AMERICAN ELECTRIC POWER COMPANY, INC. AND SUBSIDIARY COMPANIES NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 1. Significant Accounting Policies: Organization - AEP is one of the U.S.'s largest investor-owned public utility holding companies engaged in the generation, purchase, transmission and distribution of electric power to nearly 3 million retail customers in its seven state service territory which covers portions of Ohio, Michigan, Indiana, Kentucky, West Virginia, Virginia and Tennessee. Electric power is also supplied at wholesale to neighboring utility systems and power marketers. AEP has holdings in the United States, the UK and China. The organization of the AEP System consists of AEP Company, Inc., the parent holding company; seven electric utility operating companies in the U.S. (domestic utility subsidiaries); a domestic generating subsidiary, AEPGEN; a service company, AEPSC; AEPR which pursues energy-related domestic and international investment opportunities and projects; AEPES which markets and trades energy commodities; three active coal-mining companies and a group of subsidiaries that provide power engineering, consulting and management services around the world to complement utility activities. The following domestic utility subsidiaries pool their generating and transmission facilities and operate them as an integrated system: APCo, CSPCo, I&M, KPCo and OPCo. The remaining two domestic utility subsidiaries, KGPCo and WPCo are distribution companies that purchase power from APCo and OPCo, respectively. AEPSC provides management and professional services to the AEP System. The active coal-mining companies are wholly-owned by OPCo and sell most of their production to OPCo. AEPGEN has a 50% interest in the Rockport Plant which is comprised of two of the AEP System's six 1,300 mw generating units. AEPR has investments and projects that include: a 50% interest in Yorkshire, an electric distribution company in the UK (see Note 7); a 70% interest in a project to build two 125 mw coal-fired generating units in China. AEPES currently markets and trades natural gas. The non-regulated subsidiaries that complement utility activities are engaged in providing non-regulated energy and communication services and are seeking and considering new business opportunities domestically and internationally that will permit AEP to utilize its expertise and core competencies. The AEP System's operations are divided into major business units which are managed centrally by AEPSC. Although the seven domestic utility subsidiaries and AEPSC are separate legal entities they operate as American Electric Power. There has been no change to the legal names of these companies. Rate Regulation - The AEP System is subject to regulation by the SEC under the 1935 Act. The rates charged by the domestic utility subsidiaries are approved by the FERC or the state utility commissions as applicable. The FERC regulates wholesale rates and the state commissions regulate retail rates. Principles of Consolidation - The consolidated financial statements include AEP Co., Inc. and its wholly-owned and majority-owned subsidiaries consolidated with their wholly-owned subsidiaries. Significant intercompany items are eliminated in consolidation. Yorkshire is accounted for using the equity method. Basis of Accounting - As the owner of cost-based rate-regulated electric public utility companies, AEP Co., Inc.'s consolidated financial statements reflect the actions of regulators that result in the recognition of revenues and expenses in different time periods than enterprises that are not rate regulated. In accordance with SFAS No. 71, "Accounting for the Effects of Certain Types of Regulation," regulatory assets (deferred expenses) and regulatory liabilities (deferred income) are recorded to reflect the economic effects of regulation and to match expenses with regulated revenues. Use of Estimates - The preparation of these financial statements in conformity with generally accepted accounting principles requires in certain instances the use of estimates. Actual results could differ from those estimates. Utility Plant - Electric utility plant is stated at original cost and is generally subject to first mortgage liens. Additions, major replacements and betterments are added to the plant accounts. Retirements from the plant accounts and associated removal costs, net of salvage, are deducted from accumulated depreciation. The costs of labor, materials and overheads incurred to operate and maintain utility plant are included in operating expenses. AFUDC - AFUDC is a noncash nonoperating income item that is recovered over the service life of utility plant through depreciation and represents the estimated cost of borrowed and equity funds used to finance construction projects. The average rates used to accrue AFUDC were 6%, 6.09%, and 6.91% in 1997, 1996 and 1995, respectively. Depreciation, Depletion and Amortization - Depreciation is provided on a straight-line basis over the estimated useful lives of property other than coal-mining property and is calculated largely through the use of composite rates by functional class as follows: Functional Class Annual Composite of Property Depreciation Rates Production: Steam-Nuclear 3.4% Steam-Fossil-Fired 3.2% to 4.4% Hydroelectric-Conventional and Pumped Storage 2.7% to 3.2% Transmission 1.7% to 2.7% Distribution 3.3% to 4.2% General 2.5% to 3.8% The utility subsidiaries presently recover amounts to be used for demolition and removal of non-nuclear plant through depreciation charges included in rates. Depreciation, depletion and amortization of coal-mining assets is provided over each asset's estimated useful life, ranging up to 30 years, and is calculated using the straight-line method for mining structures and equipment. The units-of-production method is used to amortize coal rights and mine development costs based on estimated recoverable tonnages at a current average rate of $1.91 per ton. These costs are included in the cost of coal charged to fuel expense. Cash and Cash Equivalents - Cash and cash equivalents include temporary cash investments with original maturities of three months or less. Foreign Currency Translation - The financial statements of subsidiaries outside the United States are measured using the local currency as the functional currency. Assets and liabilities are translated to U.S. dollars at year-end rates of exchange and revenues and expenses are translated at monthly average exchange rates throughout the year. Translation adjustments are accumulated as a separate component of shareholders' equity. The accumulated total at December 31, 1997 is not material. Currency transaction gains and losses are recorded in income. Sale of Receivables - Under an agreement that was terminated in January 1997, CSPCo sold $50 million of undivided interests in designated pools of accounts receivable and accrued utility revenues with limited recourse. As collections reduced previously sold pools, interests in new pools were sold. At December 31, 1996, $50 million remained to be collected and remitted to the buyer. Operating Revenues and Fuel Costs - Revenues include the accrual of electricity consumed but unbilled at month-end as well as billed revenues. Fuel costs are matched with revenues in accordance with rate commission orders. Generally in the retail jurisdictions, changes in fuel costs are deferred or revenues accrued until approved by the regulatory commission for billing or refund to customers in later months. Wholesale jurisdictional fuel cost changes are expensed and billed as incurred. Levelization of Nuclear Refueling Outage Costs - Incremental operation and maintenance costs associated with refueling outages at I&M's Cook Plant are deferred and amortized over the period (generally eighteen months) beginning with the commencement of an outage and ending with the beginning of the next outage. Income Taxes - The Company follows the liability method of accounting for income taxes as prescribed by SFAS No. 109, "Accounting for Income Taxes." Under the liability method, deferred income taxes are provided for all temporary differences between the book cost and tax basis of assets and liabilities which will result in a future tax consequence. Where the flow-through method of accounting for temporary differences is reflected in rates, deferred income taxes are recorded with related regulatory assets and liabilities in accordance with SFAS No. 71. Investment Tax Credits - Investment tax credits have been accounted for under the flow-through method except where regulatory commissions have reflected investment tax credits in the rate-making process on a deferral basis. Deferred investment tax credits are being amortized over the life of the related plant investment. Debt and Preferred Stock - Gains and losses on reacquisition of debt are deferred and amortized over the remaining term of the reacquired debt in accordance with rate-making treatment. If the debt is refinanced, the reacquisition costs are deferred and amortized over the term of the replacement debt commensurate with their recovery in rates. Discount or premium and expenses of debt issuances are amortized over the term of the related debt, with the amortization included in interest charges. Redemption premiums paid to reacquire preferred stock are included in paid-in capital and amortized to retained earnings commensurate with their recovery in rates. The excess of par value over costs of preferred stock reacquired is credited to paid-in capital and amortized to retained earnings. Other Property and Investments - Excluding decommissioning and spent nuclear fuel disposal trust funds and the investment in Yorkshire, other property and investments are stated at cost. Securities held in trust funds for decommissioning nuclear facilities and for the disposal of spent nuclear fuel are recorded at market value in accordance with SFAS No. 115, "Accounting for Certain Investments in Debt and Equity Securities." Securities in the trust funds have been classified as available-for-sale due to their long-term purpose. Unrealized gains and losses from securities in these trust funds are not reported in equity but result in adjustments to the liability account for the nuclear decommissioning trust funds and to regulatory assets or liabilities for the spent nuclear fuel disposal trust funds. EPS - The adoption of SFAS No. 128 "Earnings per Share" had no impact on the determination of Earnings per Common Share. 2. Rate Matters: OPCo's Recovery of Fuel Costs - Under the terms of a 1992 stipulation agreement the cost of coal burned at the Gavin Plant is subject to a 15-year predetermined price of $1.575 per million Btu's with quarterly escalation adjustments through November 2009. A 1995 Settlement Agreement set the fuel component of the EFC factor at 1.465 cents per Kwh for the period June 1, 1995 through November 30, 1998. The stipulation and settlement agreements provide OPCo with the opportunity to recover over the term of the stipulation agreement the Ohio jurisdictional share of OPCo's investment in and the liabilities and future shut-down costs of its affiliated mines as well as any fuel costs incurred above the predetermined rate to the extent the actual cost of coal burned at the Gavin Plant is below the predetermined prices. After full recovery of these costs or November 2009, whichever comes first, the price that OPCo can recover for coal from its affiliated Meigs mine which supplies the Gavin Plant will be limited to the lower of cost or the then-current market price. Pursuant to these agreements OPCo has deferred for future recovery $61 million at December 31, 1997. Based on the estimated future cost of coal burned at Gavin Plant, management believes that the Ohio jurisdictional portion of the investment in and liabilities and closing costs of the affiliated mining operations including deferred amounts will be recovered under the terms of the predetermined price agreement. Management intends to seek from non-Ohio jurisdictional ratepayers recovery of the non-Ohio jurisdictional portion of the investment in and the liabilities and closing costs of the affiliated Meigs, Muskingum and Windsor mines. The non-Ohio jurisdictional portion of shutdown costs for these mines which includes the investment in the mines, leased asset buy-outs, reclamation costs and employee benefits is estimated to be approximately $102 million after tax at December 31, 1997. The affiliated Muskingum and Windsor mines may have to close by January 2000 in order to comply with the Phase II requirements of the CAAA. The Muskingum and/or Windsor mines could close prior to January 2000 depending on the economics of continued operation under the terms of the above Settlement Agreement. Unless future shutdown costs and/or the cost of affiliated coal production of the Meigs, Muskingum and Windsor mines can be recovered, results of operations would be adversely affected. 3. Effects of Regulation and Phase-In Plans: In accordance with SFAS No. 71 the consolidated financial statements include assets (deferred expenses) and liabilities (deferred income) recorded in accordance with regulatory actions to match expenses and revenues from cost-based rates. Regulatory assets are expected to be recovered in future periods through the rate-making process and regulatory liabilities are expected to reduce future cost recoveries. The Company has reviewed all the evidence currently available and concluded that it continues to meet the requirements to apply SFAS No. 71. In the event a portion of the Company's business no longer met these requirements, net regulatory assets would have to be written off for that portion of the business and assets attributable to that portion of the business would have to be tested for possible impairment and if required an impairment loss recorded unless the net regulatory assets and impairment losses are recoverable as a stranded investment. Recognized regulatory assets and liabilities are comprised of the following at: December 31, 1997 1996 (In Thousands) Regulatory Assets: Amounts Due From Customers For Future Income Taxes $1,372,926 $1,459,086 Rate Phase-in Plan Deferrals - 27,249 Unamortized Loss on Reacquired Debt 96,793 107,305 Other 347,821 295,842 Total Regulatory Assets $1,817,540 $1,889,482 Regulatory Liabilities: Deferred Investment Tax Credits $376,250 $401,491 Other Regulatory Liabilities* 78,802 86,609 Total Regulatory Liabilities $455,052 $488,100 * Included in Deferred Credits on Consolidated Balance Sheets The rate phase-in plan deferrals are applicable to the Zimmer Plant and Rockport Plant Unit 1. The Zimmer Plant is a 1,300 mw coal-fired plant which commenced commercial operation in 1991. CSPCo owns 25.4% of the plant with the remainder owned by two unaffiliated companies. As a result of an Ohio Supreme Court decision, in January 1994 the PUCO approved a temporary 3.39% surcharge effective February 1, 1994. In June 1997 the Company completed recovery of its Zimmer Plant phase-in plan deferrals and discontinued the 3.39% temporary rate surcharge. In 1997, 1996 and 1995 $15.4 million, $31.5 million and $28.5 million, respectively, of net phase-in deferrals were collected through the surcharge. The deferral balance which was completely recovered and amortized in 1997 was $15.4 million at December 31, 1996. The Rockport Plant consists of two 1,300 mw coal-fired units. I&M and AEPGEN each own 50% of one unit (Rockport 1) and lease a 50% interest in the other unit (Rockport 2) from unaffiliated lessors under an operating lease. The gain on the sale and leaseback of Rockport 2 was deferred and is being amortized, with related taxes, over the initial lease term which expires in 2022. A rate phase-in plan in the Indiana and the FERC jurisdictions provide for the recovery and straight-line amortization of deferred Rockport Plant Unit 1 costs over ten years beginning in 1987. In 1997 the amortization and recovery of the deferred Rockport Plant Unit 1 Phase-in Plan costs were completed. During the recovery period net income was unaffected by the recovery of the phase in deferrals. Amortization was $11.9 million in 1997 and $16 million in 1996 and 1995. 4. Commitments and Contingencies: Construction and Other Commitments - The AEP System has substantial construction commitments to support its utility operations including the replacement of the Cook Plant Unit 1 steam generators. Such commitments do not presently include any expenditures for new generating capacity. Aggregate construction expenditures for 1998-2000 are estimated to be $2.4 billion. Long-term fuel supply contracts contain clauses for periodic price adjustments, and most jurisdictions have fuel clause mechanisms that provide for recovery of changes in the cost of fuel with the regulators' review and approval. The contracts are for various terms, the longest of which extends to the year 2014, and contain various clauses that would release the Company from its obligation under certain force majeure conditions. The AEP System has contracted to sell approximately 1,000 mw of capacity on a long-term basis to unaffiliated utilities. Certain contracts totaling 750 mw of capacity are unit power agreements requiring the delivery of energy only if the unit capacity is available. The power sales contracts expire from 1999 to 2010. Nuclear Plant - I&M owns and operates the two-unit 2,110 mw Cook Plant under licenses granted by the NRC. The operation of a nuclear facility involves special risks, potential liabilities, and specific regulatory and safety requirements. Should a nuclear incident occur at any nuclear power plant facility in the United States, the resultant liability could be substantial. By agreement I&M is partially liable together with all other electric utility companies that own nuclear generating units for a nuclear power plant incident. In the event nuclear losses or liabilities are underinsured or exceed accumulated funds and recovery in rates is not possible, results of operations, cash flows and financial condition could be negatively affected. Nuclear Plant Shutdown - On September 9 and 10, 1997, during a NRC architect engineer design inspection, questions regarding the operability of certain safety systems caused Company operations personnel to shut down Units 1 and 2 of the Cook Plant. On September 19, 1997, the NRC issued a Confirmatory Action Letter requiring the Company to address the issues identified in the letter. The Company is working with the NRC to resolve these issues and other issues related to restart of the units. Certain issues identified in the letter have been addressed. At this time management is unable to determine when the units will be returned to service. If the units are not returned to service in a reasonable period of time, it could have an adverse impact on results of operations, cash flows and possibly financial condition. Nuclear Incident Liability - Public liability is limited by law to $8.9 billion should an incident occur at any licensed reactor in the United States. Commercially available insurance provides $200 million of coverage. In the event of a nuclear incident at any nuclear plant in the United States the remainder of the liability would be provided by a deferred premium assessment of $79.3 million on each licensed reactor payable in annual installments of $10 million. As a result, I&M could be assessed $158.6 million per nuclear incident payable in annual installments of $20 million. The number of incidents for which payments could be required is not limited. Nuclear insurance pools and other insurance policies provide $3.6 billion (reduced to $3.0 billion effective January 1, 1998) of property damage, decommissioning and decontamination coverage for the Cook Plant. Additional insurance provides coverage for extra costs resulting from a prolonged accidental Cook Plant outage. Some of the policies have deferred premium provisions which could be triggered by losses in excess of the insurer's resources. The losses could result from claims at the Cook Plant or certain other non-affiliated nuclear units. I&M could be assessed up to $35.8 million under these policies. SNF Disposal - Federal law provides for government responsibility for permanent spent nuclear fuel disposal and assesses nuclear plant owners fees for spent fuel disposal. A fee of one mill per kilowatthour for fuel consumed after April 6, 1983 is being collected from customers and remitted to the U.S. Treasury. Fees and related interest of $181 million for fuel consumed prior to April 7, 1983 have been recorded as long-term debt. I&M has not paid the government the pre-April 1983 fees due to continued delays and uncertainties related to the federal disposal program. At December 31, 1997, funds collected from customers towards payment of the pre-April 1983 fee and related earnings thereon approximate the liability. Decommissioning and Low Level Waste Accumulation Disposal - Decommissioning costs are accrued over the service life of the Cook Plant. The licenses to operate the two nuclear units expire in 2014 and 2017. After expiration of the licenses the plant is expected to be decommissioned through dismantlement. The Company's latest estimate for decommissioning and low level radioactive waste accumulation disposal costs range from $700 million to $1,152 million in 1997 nondiscounted dollars. The wide range is caused by variables in assumptions including the estimated length of time spent nuclear fuel must be stored at the plant subsequent to ceasing operations. This in turn depends on future developments in the federal government's SNF disposal program. Continued delays in the federal fuel disposal program can result in increased decommissioning costs. I&M is recovering estimated decommissioning costs in its three rate-making jurisdictions based on at least the lower end of the range in the most recent decommissioning study at the time of the last rate proceeding. I&M records decommissioning costs in other operation expense and records a noncurrent liability equal to the decommissioning cost recovered in rates; such amounts were $28 million in 1997, $27 million in 1996 and $30 million in 1995 including $4 million of special deposits. Decommissioning costs recovered from customers are deposited in external trusts. Trust fund earnings increase the fund assets and the recorded liability and decrease the amount needed to be recovered from ratepayers. At December 31, 1997, I&M has recognized a decommissioning liability of $381 million which is included in other noncurrent liabilities. Revised Air Quality Standards - On July 18, 1997, the Federal EPA published a revised NAAQS for ozone and a new NAAQS for fine particulate matter (less than 2.5 microns in size). The new ozone standard is expected to result in redesignation of a number of areas of the country that are currently in compliance with the existing standard to nonattainment status which could ultimately dictate more stringent emission restrictions for AEP System generating units. New stringent emission restrictions on AEP System generating units to achieve attainment of the fine particulate matter standard could also be imposed. The AEP System operating companies joined with other utilities to appeal the revised NAAQS and filed petitions for review in August and September 1997 in the U.S. Court of Appeals for the District of Columbia Circuit. Management is unable to estimate compliance costs without knowledge of the reductions that may be necessary to meet the new standards. If such costs are significant, it could have a material adverse effect on results of operations, cash flows and possibly financial condition unless such costs are recovered. Litigation - The Company is involved in a number of legal proceedings and claims. While management is unable to predict the ultimate outcome of litigation, it is not expected that the resolution of these matters will have a material adverse effect on the results of operations, cash flows or financial condition. 5. Dividend Restrictions: Mortgage indentures, charter provisions and orders of regulatory authorities place various restrictions on the use of the subsidiaries' retained earnings for the payment of cash dividends on their common stocks. At December 31, 1997, $27 million of retained earnings were restricted. To pay dividends out of paid-in capital the subsidiaries need regulatory approval. 6. Lines of Credit and Commitment Fees: At December 31, 1997 and 1996, unused short-term bank lines of credit were available in the amounts of $442 million and $409 million, respectively. In addition several of the subsidiaries engaged in providing non-regulated energy services share a line of credit under a revolving credit agreement. The amounts of credit available under the revolving credit agreement were $330 million and $100 million at December 31, 1997 and 1996, respectively. The short-term bank lines of credit and the revolving credit agreement require the payment of facility fees of approximately 1/10 of 1% on the daily amount of such commitments. Outstanding short-term debt consisted of: December 31, (Dollars In Thousands) 1997 1996 Balance Outstanding: Notes Payable $199,285 $ 91,293 Commercial Paper 355,790 228,402 Total $555,075 $319,695 Year-End Weighted Average Interest Rate: Notes Payable 6.3% 6.2% Commercial Paper 6.8% 7.2% Total 6.6% 6.9% 7. Yorkshire Acquisition and UK Windfall Tax In April 1997 the Company and New Century Energies, Inc. through an equally owned joint venture, Yorkshire Power Group Limited (YPG), acquired all of the outstanding shares of Yorkshire, an electric distribution company in the UK. Total consideration paid by the joint venture was approximately $2.4 billion which was financed by a combination of equity and non-recourse debt. The Company uses the equity method of accounting for its investment in YPG. The Company's original investment in the joint venture was $360 million and is included in other property and investments. In July 1997 the British government enacted a new law that imposed a one-time windfall tax on a revised privatization value which originally had been computed in 1990 on certain privatized utilities. The windfall tax is actually an adjustment of the original privatization price by the UK government. The windfall tax liability for Yorkshire Electricity Group plc is estimated to be 134 million pounds sterling ($219 million) and is payable in two equal installments. The first payment was made in December 1997 and the second installment will be due in December 1998. The Company's $109.4 million share of the tax is reported as an extraordinary loss. The equity earnings from the Yorkshire investment, excluding the extraordinary loss, which are included in nonoperating income, are $34 million inclusive of $10 million of nonrecurring tax benefits related to a reduction of the UK corporate income tax rate from 33% to 31% effective April 1, 1997. The following amounts which are not included in AEP's consolidated financial statements represent summarized consolidated financial information of YPG at December 31, 1997 and for the nine-months then ended: Assets: (In Millions) Property, Plant and Equipment $1,644.6 Current Assets 602.2 Other Assets 1,895.4 Total Assets $4,142.2 Capitalization and Liabilities: Common Shareholders' Equity $ 542.1 Long-term Debt 704.3 Other Noncurrent Liabilities 488.7 Current Liabilities 2,407.1 Total Capitalization and Liabilities $4,142.2 Income Statement Data: Operating Revenues $1,492.9 Operating Income 202.3 Income Before Extraordinary Item 67.5 Net Loss (151.3) 8. Benefit Plans: AEP System Pension Plan - The AEP pension plan is a trusteed, noncontributory defined benefit plan covering all employees meeting eligibility requirements, except participants in the UMWA pension plans. Benefits are based on service years and compensation levels. The funding policy is to make annual contributions to a qualified trust fund equal to the net periodic pension cost up to the maximum amount deductible for federal income taxes, but not less than the minimum required contribution in accordance with the Employee Retirement Income Security Act of 1974. Net AEP pension plan costs were computed as follows: Year Ended December 31, 1997 1996 1995 (In Thousands) Service Cost-Benefits Earned During the Year $ 36,000 $ 40,000 $ 30,400 Interest Cost on Projected Benefit Obligation 128,600 119,500 116,700 Actual Return on Plan Assets (462,700) (302,400) (416,800) Net Amortization (Deferral) 307,700 161,800 281,800 Net AEP Pension Plan Costs $ 9,600 $ 18,900 $ 12,100 AEP pension plan assets, actuarially computed benefit obligations and the computation of accrued net pension plan liability are: December 31, 1997 1996 (In Thousands) Actuarial Present Value of Benefit Obligation: Vested Obligation $1,523,200 $1,377,000 Nonvested Obligation 161,000 136,500 Effects of Salary Progression 205,800 162,700 Projected Benefit Obligation 1,890,000 1,676,200 AEP Pension Plan Assets at Fair Value (a) 2,370,300 2,009,500 Funded Status - AEP Pension Plan Assets in Excess of Projected Benefit Obligation 480,300 333,300 Unrecognized Prior Service Cost 119,400 133,200 Unrecognized Net Gain on Assets (640,800) (488,200) Unrecognized Net Transition Assets (Being Amortized Over 17 Years) (59,100) (68,900) Accrued Net AEP Pension Plan Liability $ (100,200) $ (90,600) (a) AEP pension plan assets primarily consist of common stocks, bonds and cash equivalents and are included in a separate entity trust fund. Assumptions used to determine AEP's net pension plan liability were: December 31, 1997 1996 1995 Discount Rate 7.00% 7.75% 7.25% Average Rate of Increase in Compensation Levels 3.2% 3.2% 3.2% Expected Long-Term Rate of Return on Plan Assets 9.0% 9.0% 9.0% OPEB - The AEP System provides certain benefits other than pensions for retired employees. Substantially all non-UMWA employees are eligible for postretirement health care and life insurance if they retire from active service after reaching age 55 and have at least 10 service years. Postretirement medical benefits for UMWA employees at affiliated mining operations who have or will retire after January 1, 1976 are the liability of the OPCo coal-mining subsidiaries and are included in the OPEB net costs and liability. They are eligible for postretirement medical benefits if they retire from active service after reaching age 55 and have at least 10 service years. In addition, non-active UMWA employees will become eligible for postretirement benefits at age 55 if they have had 20 years of service. The funding policy for AEP's OPEB plan is to make contributions to an external Voluntary Employees Beneficiary Association trust fund equal to the incremental OPEB costs (i.e., the amount that the total postretirement benefits cost under SFAS 106, "Employers' Accounting for Postretirement Benefits Other Than Pensions," exceeds the pay-as-you-go amount). Contributions were $35.2 million in 1997, $45.8 million in 1996 and $53 million in 1995. In several jurisdictions the utility subsidiaries deferred the increased OPEB costs resulting from the SFAS 106 required change from pay-as-you-go to accrual accounting which were not being recovered in rates. No additional deferrals were made in 1997 or 1996. At December 31, 1997 and 1996, $7.9 million and $14.5 million, respectively, of incremental OPEB costs were deferred. Aggregate OPEB costs were computed as follows: Year Ended December 31, 1997 1996 1995 (In Thousands) Service Cost $ 14,000 $ 15,300 $13,500 Interest Cost on Projected Benefit Obligation 55,900 53,500 54,900 Net Amortization of the Transition Obligation 32,000 32,300 32,000 Return on Plan Assets (44,100) (21,100) (25,400) Net Amortization (Deferral) 21,500 9,900 16,800 Net OPEB Costs $ 79,300 $ 89,900 $91,800 OPEB assets, actuarially computed benefit obligations and the computation of the accrued net OPEB liability are: December 31, 1997 1996 (In Thousands) Accumulated Postretirement Benefit Obligation: Active Employees Fully Eligible for Benefits $ 73,800 $ 57,800 Current Retirees 466,900 423,000 Other Active Employees 309,000 245,600 Total Benefit Obligation 849,700 726,400 Fair Market Value of Plan Assets (a) 311,900 232,500 Unfunded Benefit Obligation (537,800) (493,900) Unrecognized Net Loss (Gain) 66,100 (3,300) Unrecognized Net Transition Obligation Being Amortized Over 20 Years 416,400 448,500 Accrued Net OPEB Liability $ (55,300) $(48,700) (a) Plan assets consist of cash surrender value of life insurance contracts on certain employees owned by the trust and short-term tax-exempt municipal bonds. Assumptions used to determine OPEB's funded status were: December 31, 1997 1996 1995 Discount Rate 7.00% 7.75% 7.25% Expected Long-Term Rate of Return on Plan Assets 8.75% 8.75% 8.75% Initial Medical Cost Trend Rate 7.0% 7.5% 8.0% Ultimate Medical Cost Trend Rate 4.25% 4.75% 4.5% Medical Cost Trend Rate Decreases to Ultimate Rate in Year 2005 2005 2005 Assuming a one percent increase in the medical cost trend rate, the 1997 OPEB cost for all employees, both non-UMWA and UMWA, would increase by $10 million and the accumulated benefit obligations would increase by $92 million. AEP System Savings Plan - An employee savings plan is offered to non-UMWA employees which allows participants to contribute up to 17% of their salaries into various investment alternatives, including AEP common stock. An employer matching contribution, equaling one-half of the employees' contribution to the plan up to a maximum of 3% of the employees' base salary, is invested in AEP common stock. The employer's annual contributions totaled $19.6 million in 1997, $19 million in 1996 and $18.8 million in 1995. Other UMWA Benefits - The Company provides UMWA pension, health and welfare benefits for certain employees, retirees, and their survivors who meet eligibility requirements. The benefits are administered by UMWA trustees and contributions are made to their trust funds. Contributions based on hours worked are expensed as paid as part of the cost of active mining operations and were not material in 1997, 1996 and 1995. Based upon the UMWA actuary estimate the Company's share of unfunded pension liability was $6.9 million at June 30, 1997. In the event the Company should significantly reduce or cease mining operations or contributions to the UMWA trust funds, a withdrawal obligation will be triggered for both the pension and health and welfare plans. If the mining operations had been closed on December 31, 1997 the estimated withdrawal liability for all UMWA benefit plans would have been $6.7 million. 9. Fair Value of Financial Instruments: Nuclear Trust Funds Recorded at Market Value - The trust investments, reported in other property and investments, are recorded at market value in accordance with SFAS No. 115 and consist of tax-exempt municipal bonds and other securities. At December 31, 1997 and 1996 the fair values of the trust investments were $566 million and $491 million, respectively. Accumulated gross unrealized holding gains were $41 million and $21.9 million at December 31, 1997 and 1996, respectively and accumulated gross unrealized holding losses were $1.2 million at both year-ends. The change in market value in 1997, 1996, and 1995 was a net unrealized holding gain of $19.1 million, $2.6 million and $24.9 million, respectively. The trust investments' cost basis by security type were: December 31, 1997 1996 (In Thousands) Tax-Exempt Bonds $335,358 $340,290 Equity Securities 74,398 54,389 Treasury Bonds 44,200 26,958 Corporate Bonds 9,167 7,977 Cash, Cash Equivalents and Accrued Interest 63,392 40,430 Total $526,515 $470,044 Proceeds from sales and maturities of securities of $147.3 million during 1997 resulted in $3.9 million of realized gains and $1.4 million of realized losses. Proceeds from sales and maturities of securities of $115.3 million during 1996 resulted in $2.6 million of realized gains and $2.1 million of realized losses. During 1995 proceeds from sales and maturities of securities of $78.2 million resulted in $1.4 million of realized gains and $0.3 million of realized losses. The cost of securities for determining realized gains and losses is original acquisition cost including amortized premiums and discounts. At December 31, 1997, the year of maturity of trust fund investments other than equity securities, was: (In Thousands) 1998 $ 87,063 1999 - 2002 127,575 2003 - 2007 182,873 After 2007 54,606 Total $452,117 Other Financial Instruments Recorded at Historical Cost - The carrying amounts of cash and cash equivalents, accounts receivable, short-term debt, and accounts payable approximate fair value because of the short-term maturity of these instruments. Fair values for preferred stock subject to mandatory redemption were $136 million and $517 million and for long-term debt were $5.7 billion and $5.0 billion at December 31, 1997 and 1996, respectively. The carrying amounts on the financial statements for preferred stock subject to mandatory redemption were $128 million and $510 million and for long-term debt were $5.4 billion and $4.9 billion at December 31, 1997 and 1996, respectively. Fair values are based on quoted market prices for the same or similar issues and the current dividend or interest rates offered for instruments of the same remaining maturities. The carrying amount of the spent nuclear fuel disposal trust funds approximates the Company's best estimate of the fair value of the pre-April 1983 SNF disposal liability. 10. Federal Income Taxes: The details of federal income taxes as reported are as follows: Year Ended December 31, 1997 1996 1995 (In Thousands) Charged (Credited) to Operating Expenses (net): Current $346,290 $375,528 $265,313 Deferred 11,124 (17,008) 22,990 Deferred Investment Tax Credits (16,134) (16,298) (16,276) Total 341,280 342,222 272,027 Charged (Credited) to Nonoperating Income (net): Current (16,038) (5,636) 11,325 Deferred (17,673) (4,470) (11,074) Deferred Investment Tax Credits (9,107) (9,510) (9,543) Total (42,818) (19,616) (9,292) Total Federal Income Tax as Reported $298,462 $322,606 $262,735 The following is a reconciliation of the difference between the amount of federal income taxes computed by multiplying book income before federal income taxes by the statutory tax rate, and the amount of federal income taxes reported. Year Ended December 31, 1997 1996 1995 (In Thousands) Income Before Preferred Stock Dividend Requirements of Subsidiaries $ 638,211 $628,856 $584,674 Extraordinary Loss (Note 7) (109,419) - - Federal Income Taxes 298,462 322,606 262,735 Pre-Tax Book Income $ 827,254 $951,462 $847,409 Federal Income Tax on Pre-Tax Book Income at Statutory Rate (35%) $289,539 $333,012 $296,593 Increase (Decrease) in Federal Income Tax Resulting from the Following Items: Depreciation 53,239 50,537 46,453 Corporate Owned Life Insurance (18,240) (12,009) (25,506) Investment Tax Credits (net) (25,241) (25,813) (26,179) Extraordinary Loss - UK Windfall Tax 38,297 - - Other (39,132) (23,121) (28,626) Total Federal Income Taxes as Reported $298,462 $322,606 $262,735 Effective Federal Income Tax Rate 36.1% 33.9% 31.0% The following tables show the elements of the net deferred tax liability and the significant temporary differences: December 31, 1997 1996 (In Thousands) Deferred Tax Assets $ 807,226 $ 784,349 Deferred Tax Liabilities (3,368,147) (3,427,492) Net Deferred Tax Liabilities $(2,560,921) $(2,643,143) Property Related Temporary Differences $(2,161,484) $(2,162,099) Amounts Due From Customers For Future Federal Income Taxes (410,255) (428,698) Deferred State Income Taxes (201,843) (229,429) All Other (net) 212,661 177,083 Total Net Deferred Tax Liabilities $(2,560,921) $(2,643,143) The Company has settled with the IRS all issues from the audits of the consolidated federal income tax returns for the years prior to 1991. Returns for the years 1991 through 1996 are presently being audited by the IRS. During the audit the IRS agents requested a ruling from their National Office that certain interest deductions relating to COLI claimed by the Company for 1991 through 1993 should not be allowed. The Company filed a brief with the IRS National Office refuting the agents' position. Although no adjustments have been proposed, a disallowance of the COLI interest deductions through December 31, 1997 would reduce earnings by approximately $286 million (including interest). AEP believes it has meritorious defenses and will vigorously contest any proposed adjustments. No provisions for this amount have been recorded. In the event the Company is unsuccessful it could have a material adverse impact on results of operations and cash flows. 11. Leases: Leases of property, plant and equipment are for periods up to 35 years and require payments of related property taxes, maintenance and operating costs. The majority of the leases have purchase or renewal options and will be renewed or replaced by other leases. Lease rentals are primarily charged to operating expenses in accordance with rate-making treatment. The components of rentals are as follows: Year Ended December 31, 1997 1996 1995 (In Thousands) Operating Leases $257,042 $262,451 $259,877 Amortization of Capital Leases 104,732 114,050 101,068 Interest on Capital Leases 31,601 28,696 27,542 Total Rental Payments $393,375 $405,197 $388,487 Properties under capital leases and related obligations on the Consolidated Balance Sheets are as follows: December 31, 1997 1996 (In Thousands) ELECTRIC UTILITY PLANT: Production $ 47,246 $ 44,390 Transmission 3 6 Distribution 14,660 14,699 General: Nuclear Fuel (net of amortization) 103,939 59,681 Mining Plant and Other 516,843 466,797 Total Electric Utility Plant 682,691 585,573 Accumulated Amortization 196,145 200,931 Net Electric Utility Plant 486,546 384,642 OTHER PROPERTY 57,763 33,439 Accumulated Amortization 5,917 3,854 Net Other Property 51,846 29,585 Net Property under Capital Leases $538,392 $414,227 Capital Lease Obligations:* Noncurrent Liability $437,303 $324,674 Liability Due Within One Year 101,089 89,553 Total Capital Lease Obligations $538,392 $414,227 *Represents the present value of future minimum lease payments. The noncurrent portion of capital lease obligations is included in other noncurrent liabilities in the Consolidated Balance Sheet. Properties under operating leases and related obligations are not included in the Consolidated Balance Sheets. Future minimum lease rentals, consisted of the following at December 31, 1997: Noncancelable Capital Operating Leases Leases (In Thousands) 1998 $104,623 $ 243,042 1999 92,740 229,764 2000 79,507 228,044 2001 64,438 225,482 2002 59,400 220,111 Later Years 164,371 3,577,422 Total Future Minimum Lease Rentals 565,079 (a) $4,723,865 Less Estimated Interest Element 130,626 Estimated Present Value of Future Minimum Lease Rentals 434,453 Unamortized Nuclear Fuel 103,939 Total $538,392 (a) Minimum lease rentals do not include nuclear fuel rentals. The rentals are paid in proportion to heat produced and carrying charges on the unamortized nuclear fuel balance. There are no minimum lease payment requirements for leased nuclear fuel. 12. Supplementary Information: Year Ended December 31, 1997 1996 1995 (In Thousands) Purchased Power - OVEC (44.2% owned by AEP System) $29,631 $22,156 $10,546 Cash was paid for: Interest (net of capitalized amounts) $390,491 $373,570 $395,169 Income Taxes $398,833 $404,297 $273,671 Noncash Acquisitions under Capital Leases $234,846 $136,988 $106,256 13. Capital Stocks and Paid-In Capital: Changes in capital stocks and paid-in capital during the period January 1, 1995 through December 31, 1997 were: Cumulative Preferred Stocks Shares of Subsidiaries Cumulative Not Subject Subject to Common Stock- Preferred Stocks Paid-in To Mandatory Mandatory Par Value $6.50(a) of Subsidiaries Common Stock Capital Redemption Redemption(b) (Dollars in Thousands) January 1, 1995 194,234,992 8,236,251 $1,262,527 $1,640,661 $ 233,240 $590,385 Issuances 1,400,000 - 9,100 39,607 - - Retirements and Other - (1,526,500) - (21,744) (85,000) (67,650) December 31, 1995 195,634,992 6,709,751 1,271,627 1,658,524 148,240 522,735 Issuances 1,600,000 - 10,400 55,061 - - Retirements and Other - (707,518) - 1,969 (57,917) (12,835) December 31, 1996 197,234,992 6,002,233 1,282,027 1,715,554 90,323 509,900 Issuances 1,754,989 - 11,408 65,337 - - Retirements and Other - (4,258,947) - (2,109) (43,599) (382,295) December 31, 1997 198,989,981 1,743,286 $1,293,435 $1,778,782 $ 46,724 $127,605 (a) Includes 8,999,992 shares of treasury stock. (b) Including portion due within one year. 14. Unaudited Quarterly Financial Information: Quarterly Periods Ended 1997 March 31 June 30 Sept. 30 Dec. 31 (In Thousands - Except Per Share Amounts) Operating Revenues $1,492,069 $1,382,158 $1,583,994 $1,703,147 Operating Income 271,978 221,255 275,090 216,131 Net Income Before Extraordinary Item 172,562 121,139 201,746 124,933 Net Income 172,562 121,139 91,181 126,079 Earnings per Share Before Extraordinary Item* 0.92 0.64 1.07 0.66 Earnings per Share 0.92 0.64 0.48 0.66 *Amounts for 1997 do not add to $3.28 earnings per share due to rounding. The third quarter of 1997 includes an extraordinary loss of $110.6 million or $0.59 per share for a UK Windfall Tax which retroactively adjusted upward Yorkshire's privatization price discussed in Note 7. Quarterly Periods Ended 1996 March 31 June 30 Sept. 30 Dec. 31 (In Thousands - Except Per Share Amounts) Operating Revenues $1,517,781 $1,400,941 $1,484,422 $1,446,090 Operating Income 292,122 220,625 259,745 235,480 Net Income 180,012 112,666 162,324 132,428 Earnings per Share 0.96 0.60 0.87 0.71 AMERICAN ELECTRIC POWER COMPANY, INC. AND SUBSIDIARY COMPANIES SCHEDULE OF CONSOLIDATED CUMULATIVE PREFERRED STOCKS OF SUBSIDIARIES December 31, 1997 Call Price per Shares Shares Amount (In Share (a) Authorized(b) Outstanding Thousands) Not Subject to Mandatory Redemption: 4.08% - 4.56% (c) $102-$110 932,403 467,236 $ 46,724 Subject to Mandatory Redemption: 5.90% - 5.92% (c)(d) (e) 1,950,000 388,100 $ 38,810 6.02% - 6-7/8% (c)(d) (f) 1,950,000 637,950 63,795 7% (g) (g) 250,000 250,000 25,000 Total Subject to Mandatory Redemption (d) $127,605 ______________________________________________________________________________________________________ December 31, 1996 Call Price per Shares Shares Amount (In Share (a) Authorized(b) Outstanding Thousands) Not Subject to Mandatory Redemption: 4.08% - 4.56% $102-$110 932,403 903,233 $ 90,323 Subject to Mandatory Redemption (d): 5.90% - 5.92% (e) 1,950,000 1,904,000 $190,400 6.02% - 6-7/8% (f) 1,950,000 1,945,000 194,500 7% - 7-7/8% $107.80-$107.88 1,250,000 1,250,000 125,000 Total Subject to Mandatory Redemption (d) $509,900 NOTES TO SCHEDULE OF CUMULATIVE PREFERRED STOCKS OF SUBSIDIARIES (a) At the option of the subsidiary the shares may be redeemed at the call price plus accrued dividends. The involuntary liquidation preference is $100 per share for all outstanding shares. (b) As of December 31, 1997 the subsidiaries had 7,189,682, 22,200,000 and 7,579,435 shares of $100, $25 and no par value preferred stock, respectively, that were authorized but unissued. (c) During the first quarter of 1997 preferred stock was reacquired in connection with a tender offer. (d) Shares outstanding and related amounts are stated net of applicable retirements through sinking funds (generally at par) and reacquisitions of shares in anticipation of future requirements. The subsidiaries reacquired enough shares in 1997 to meet all sinking fund requirements on certain series until 2008 and on certain series until 2009 when all remaining outstanding shares must be redeemed. The sinking fund provisions of the series subject to mandatory redemption aggregate $5,000,000 each for the years 2000, 2001 and 2002. (e) Not callable prior to 2003; after that the call price is $100 per share. (f) Not callable prior to 2000; after that the call price is $100 per share. (g) With sinking fund. Redemption is restricted prior to 2000. AMERICAN ELECTRIC POWER COMPANY, INC. AND SUBSIDIARY COMPANIES SCHEDULE OF CONSOLIDATED LONG-TERM DEBT OF SUBSIDIARIES Weighted Average Maturity Interest Rate Interest Rates at December 31, December 31, December 31, 1997 1997 1996 1997 1996 (In Thousands) FIRST MORTGAGE BONDS 1997-2000 7.20% 6.35%-9.15% 6-1/4%-9.15% $ 466,411 $ 383,671 2001-2006 7.10% 6%-8.95% 6%-8.95% 1,511,000 1,511,000 2021-2025 7.95% 7.10%-8.80% 7.10%-9.35% 1,120,419 1,276,750 INSTALLMENT PURCHASE CONTRACTS (a) 1998-2002 4.60% 3.70%-7-1/4% 4.10%-7-1/4% 189,500 209,500 2007-2025 6.45% 5.45%-7-7/8% 5.45%-7-7/8% 756,745 756,745 NOTES PAYABLE (b) 1997-2008 6.73% 5.29%-9.60% 5.29%-9.60% 671,681 282,681 JUNIOR DEBENTURES 2025 - 2027 8.17% 7.92%-8.72% 8%-8.72% 495,000 315,000 OTHER LONG-TERM DEBT (c) 250,357 182,943 Unamortized Discount (net) (37,196) (34,580) Total Long-term Debt Outstanding (d) 5,423,917 4,883,710 Less Portion Due Within One Year 294,454 86,942 Long-term Portion $5,129,463 $4,796,768 NOTES TO SCHEDULE OF CONSOLIDATED LONG-TERM DEBT OF SUBSIDIARIES (a) For certain series of installment purchase contracts interest rates are subject to periodic adjustment. Certain series will be purchased on demand at periodic interest-adjustment dates. Letters of credit from banks and standby bond purchase agreements support certain series. (b) Notes payable represent outstanding promissory notes issued under term loan agreements and revolving credit agreements with a number of banks and other financial institutions and unsecured medium term notes issued to the public. At expiration all notes then issued and outstanding are due and payable. Interest rates are both fixed and variable. Variable rates generally relate to specified short-term interest rates. (c) Other long-term debt consists of a liability along with accrued interest for disposal of spent nuclear fuel (see Note 4 of the Notes to Consolidated Financial Statements) and financing obligation under sale lease back agreements. (d) Long-term debt outstanding at December 31, 1997 is payable as follows: Principal Amount (in thousands) 1998 $ 294,454 1999 491,579 2000 321,286 2001 267,040 2002 484,533 Later Years 3,602,221 Total $5,461,113 Management's Responsibility The management of American Electric Power Company, Inc. is responsible for the integrity and objectivity of the information and representations in this annual report, including the consolidated financial statements. These statements have been prepared in conformity with generally accepted accounting principles, using informed estimates where appropriate, to reflect the Company's financial condition and results of operations. The information in other sections of the annual report is consistent with these statements. The Company's Board of Directors has oversight responsibilities for determining that management has fulfilled its obligation in the preparation of the financial statements and in the ongoing examination of the Company's established internal control structure over financial reporting. The Audit Committee, which consists solely of outside directors and which reports directly to the Board of Directors, meets regularly with management, Deloitte & Touche LLP - Certified Public Accountants and the Company's internal audit staff to discuss accounting, auditing and reporting matters. To ensure auditor independence, both Deloitte & Touche LLP and the internal audit staff have unrestricted access to the Audit Committee. The financial statements have been audited by Deloitte & Touche LLP, whose report appears on the next page. The auditors provide an objective, independent review as to management's discharge of its responsibilities insofar as they relate to the fairness of the Company's reported financial condition and results of operations. Their audit includes procedures believed by them to provide reasonable assurance that the financial statements are free of material misstatement and includes a review of the Company's internal control structure over financial reporting. Independent Auditors' Report To the Shareholders and Board of Directors of American Electric Power Company, Inc.: We have audited the accompanying consolidated balance sheets of American Electric Power Company, Inc. and its subsidiaries as of December 31, 1997 and 1996, and the related consolidated statements of income, retained earnings, and cash flows for each of the three years in the period ended December 31, 1997. These financial statements are the responsibility of the Company's 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. In our opinion, such consolidated financial statements present fairly, in all material respects, the financial position of American Electric Power Company, Inc. and its subsidiaries as of December 31, 1997 and 1996, and the results of their operations and their cash flows for each of the three years in the period ended December 31, 1997 in conformity with generally accepted accounting principles. /s/ Deloitte & Touche LLP Deloitte & Touche LLP Columbus, Ohio February 24, 1998