OHIO POWER COMPANY AND SUBSIDIARIES Selected Consolidated Financial Data Year Ended December 31, 1997 1996 1995 1994 1993 (in thousands) INCOME STATEMENTS DATA: Operating Revenues $1,965,818 $1,911,708 $1,822,997 $1,738,726 $1,708,577 Operating Expenses 1,689,425 1,614,547 1,550,837 1,493,853 1,440,390 Operating Income 276,393 297,161 272,160 244,873 268,187 Nonoperating Income 14,822 6,374 11,240 7,722 18,075 Income Before Interest Charges 291,215 303,535 283,400 252,595 286,262 Interest Charges 82,526 85,880 93,953 89,969 100,492 Net Income 208,689 217,655 189,447 162,626 185,770 Preferred Stock Dividend Requirements 2,647 8,778 14,668 15,301 16,990 Earnings Applicable to Common Stock $ 206,042 $ 208,877 $ 174,779 $ 147,325 $ 168,780 December 31, 1997 1996 1995 1994 1993 (in thousands) BALANCE SHEETS DATA: Electric Utility Plant $5,155,797 $4,996,621 $4,915,222 $4,938,121 $4,802,327 Accumulated Depreciation and Amortization 2,349,995 2,216,534 2,091,148 2,077,626 1,992,082 Net Electric Utility Plant $2,805,802 $2,780,087 $2,824,074 $2,860,495 $2,810,245 Total Assets $4,163,202 $4,092,166 $4,156,564 $4,151,140 $4,133,791 Common Stock and Paid-in Capital $ 783,497 $ 781,863 $ 780,675 $ 784,301 $ 784,301 Retained Earnings 590,151 584,015 518,029 483,222 474,500 Total Common Shareholder's Equity $1,373,648 $1,365,878 $1,298,704 $1,267,523 $1,258,801 Cumulative Preferred Stock: Not Subject to Mandatory Redemption $ 17,542 $ 38,532 $ 41,240 $ 126,240 $ 126,240 Subject to Mandatory Redemption (a) 11,850 109,900 115,000 115,000 115,000 Total Cumulative Preferred Stock $ 29,392 $ 148,432 $ 156,240 $ 241,240 $ 241,240 Long-term Debt (a) $1,095,226 $1,069,729 $1,227,632 $1,188,989 $1,194,483 Obligations Under Capital Leases (a) $ 157,487 $ 131,285 $ 131,926 $ 127,735 $ 97,329 Total Capitalization and Liabilities $4,163,202 $4,092,166 $4,156,564 $4,151,140 $4,133,791 (a) Including portion due within one year. OHIO POWER COMPANY AND SUBSIDIARIES 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; the economic climate and growth in our service territory; inflationary trends, interest rates and other risks. 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 Federal Energy Regulatory Commission (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. Ohio is considering legislative initiatives to move to customer choice, 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 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 recovery is unresolved at the much larger retail level. The amount of any stranded costs the Company 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 Statement of Financial Accounting Standards (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 cost-based regulated utilities in accordance with regulatory actions 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 and the recovery of regulatory assets must be probable. In the event a portion of the Company'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 after the transition period of stranded costs. In July 1997 the Emerging Issues Task Force (EITF) of the Financial Accounting Standards Board (FASB) 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 existing 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 the Company's generation business is still cost-based regulated and should remain so for the foreseeable 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 probable 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 the Company'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 of the Company would be adversely affected. Cost Containment and Process Improvements Efforts continue to reduce the costs of products and services in order to maintain our competitiveness. Prior to 1997, reviews of our major processes led to decisions to consolidate in the American Electric Power Service Corporation senior management and certain functions and operations. Among the functions consolidated in this restructuring were generation plant maintenance, system operations, accounting and load research. While staff reductions and cost savings are presently being achieved in these and other areas, expenses for new marketing, customer services and modern efficient management information systems are increasing to prepare the Company for competition. 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 the Company to continue to offer its customers excellent service at competitive prices. Fuel Costs We recognize that we must continue to manage our coal costs to maintain our competitive position. Nearly all of the Company's generation is coal fired and approximately 35% of the 20 million tons of coal we burn is 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. Affiliated Coal 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, through 2009, the term of the agreement, the Ohio jurisdictional portion of the costs of our affiliated mining operations including future mine closure costs. Management expects to recover its non-Ohio jurisdictional portion of the investment in and the liabilities and closing costs of our affiliated mines estimated to be $102 million after tax at December 31, 1997. 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, cash flows and possibly financial condition could be adversely affected. In addition compliance with Phase II requirements of the Clean Air Act Amendments of 1990 (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. Environmental Concerns We take great pride in our efforts to economically produce and deliver electricity while minimizing the impact on the environment. The Company has spent hundreds of millions of dollars to equip our facilities with the latest economical clean air and water technologies and to research possible new technologies. We intend to continue to take a leadership role to foster economically prudent efforts to protect and preserve the environment. By-products from the generation of electricity include materials such as ash, slag, and sludge. Coal combustion by-products 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. The Company is currently incurring costs to safely dispose of such substances. Additional costs could be incurred to comply with new laws and regulations if enacted. The Comprehensive Environmental Response, Compensation and Liability Act or Superfund addresses clean-up of hazardous substances at disposal sites and authorized the United States Environmental Protection Agency (Federal EPA) to administer the clean-up programs. As of year-end 1997, the Company is currently involved in litigation with respect to three sites overseen by the Federal EPA, and has been named by the Federal EPA as a "Potentially Responsible Party" (PRP) for two other sites. There are three additional sites for which the Company has received information requests which could lead to PRP designation. The Company's liability has been resolved for a number of sites with no significant effect on results of operations and present estimates do not anticipate material cleanup costs for identified sites in which we have been declared a PRP. However, if for reasons not currently identified significant costs are incurred for cleanup, future results of operations, cash flows and possibly financial condition would be adversely affected unless the costs can be recovered. Federal EPA is required by the CAAA to issue rules to implement the law. In December 1996 Federal EPA issued final rules governing nitrogen oxide (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 power plant boilers including those in AEP's power plants. In December 1996 a group of utilities including AEP operating companies filed a petition for review of the rules in a U.S. Court of Appeals and requested expedited consideration of the appeal. In addition the Federal EPA published proposed rulemaking requiring the revision of state implementation plans in 22 eastern states, including Ohio and West Virginia in which the Company has 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. Since the Company shares energy and wholesale sales as a member of the AEP System Power Pool it is affected by expenditures at the generating units of other affiliated members of the AEP Pool. Pollution controls to meet the proposed revised NOx emission limits would have to be in place by 2002. Also, the Federal EPA has been petitioned for a new rulemaking by eight northeast states for the development of controls for upwind sources. The costs to comply with the emission reductions required by these Federal EPA actions is 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 which could ultimately dictate more stringent emission restrictions for the Company's generating units. Under the new rules the states must first determine the attainment status of their areas. 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 Ohio will find necessary to meet the new standards. If such reductions are significant and the Company and its affiliates must bear a significant portion of the cost of compliance in a region or county 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 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 emission levels of green house gases in 1990. We intend to work with the Congress to insure that science and reason are introduced to the debate. If approved by the Congress the costs to comply with the emission reductions required by the Kyoto treaty are 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 Although operating revenues increased in 1997 due to increased wholesale transactions from a new power marketing business, net income declined $9 million or 4% largely due to a decline in retail sales, price concessions granted to two major industrial customers and the effects of the competitive nature of the wholesale power market. In July of 1997 AEP started a new business of buying and selling power outside the AEP System. The significant increase in revenues was substantially offset by an increase in the related purchased power expense. Net income increased 15% in 1996 primarily due to increased sales of energy and services and reduced financing charges. The 1996 sales increase was due to increased wholesale power sales to the Power Pool and unaffiliated utilities and increased services provided to power marketers and other utilities. Also contributing to the improvement in net income in 1996 were severance pay charges recorded in 1995 in connection with AEP's restructuring of management and operations and gains recorded in 1996 from emission allowance transactions. Operating Revenues and Energy Sales Increase Operating revenues increased 3% in 1997 primarily due to new wholesale power marketing transactions which began in July. The 5% increase in 1996 operating revenues reflects increased sales to wholesale customers. The change in operating revenues in both years is analyzed as follows: Increase (Decrease) From Previous Year (dollars in millions) 1997 1996 Amount % Amount % Retail: Price Variance. . . . . . . . . $ (7.9) $ 7.9 Volume Variance . . . . . . . . (12.8) 3.4 Fuel Cost Recoveries. . . . . . (12.3) 5.8 (33.0) (2.5) 17.1 1.3 Wholesale: Price Variance. . . . . . . . . (10.8) (153.2) Volume Variance . . . . . . . . 80.8 220.4 Fuel Cost Recoveries. . . . . . 0.4 1.7 70.4 13.4 68.9 15.1 Other Operating Revenues. . . . . 16.7 2.7 Total . . . . . . . . . . . . $ 54.1 2.8 $ 88.7 4.9 The decrease in 1997 retail revenues was due to price concessions to two major industrial customers; reduced sales to residential and industrial customers; and decreased fuel clause revenues. Mild weather in 1997 reduced energy usage by residential customers. Sales to industrial customers decreased due to a labor dispute at a major industrial customer which idled its manufacturing facilities from October 1, 1996 through most of the third quarter of 1997. Pursuant to a Public Utilities Commission of Ohio (PUCO) order, deferred emission allowance gains were returned to retail customers through the fuel clause adjustment mechanism in 1997. Retail revenues increased in 1996 due primarily to a March 1995 increase in retail rates approved by the PUCO as part of the Settlement Agreement which allowed recovery of CAAA compliance costs. Revenues from residential and commercial customers each increased 3% reflecting the rate increase. Industrial customer revenues were flat as the positive effect of the rate increase on revenues was offset by the effect of a favorable adjustment recorded in June 1995 under a major industrial contract. Growth in the number of residential and commercial customers also contributed to the increase in retail operating revenues. Wholesale sales increased significantly in 1997 mainly due to increased power sales from new power marketing transactions which began in July 1997 and increased coal conversion services. The new power marketing transactions involve the purchase and sale of power outside the AEP transmission system. Coal conversion services which began in 1996 are provided to power marketers and certain non-affiliated utilities under a FERC approved interruptible tariff for the conversion of customers' coal to electricity and do not include any fuel cost. In 1996 wholesale revenues increased 15% while sales increased 48%. The Company's share of Power Pool sales increased 100% reflecting increased sales of coal conversion services which resulted in 1.8 billion kilowatthours of electricity being provided to power marketers and certain other utilities. Since these sales are for the service of converting the customers' coal to electricity and do not include any fuel cost, the average wholesale price per kilowatt was significantly less in 1996 than in 1995. Wholesale power sales to the Power Pool increased 46% reflecting increased weather-related demand of affiliated Power Pool members in the first half of 1996 and the increased availability of the Gavin Plant in 1996. Energy sales to the Power Pool are priced to compensate the supplying Power Pool member for its out-of-pocket costs. The Gavin units had been out-of-service for extended periods during the first three months of 1995 while the flue gas desulfurization systems (scrubbers) were being installed and maintained. The increase in other operating revenues in 1997 was primarily due to increased transmission service for the delivery of power between unaffiliated companies. Operating Expenses Increase Operating expenses increased by approximately 5% in 1997 and 4% in 1996. The increase in 1997 was attributable to the Company's share of power purchases by AEP's new power marketing business. Changes in the components of operating expenses were as follows: Increase (Decrease) From Previous Year (dollars in millions) 1997 1996 Amount % Amount % Fuel. . . . . . . . . . . . . . . . . $(5.2) (0.8) $31.2 5.1 Purchased Power . . . . . . . . . . . 82.0 128.4 1.9 3.1 Other Operation . . . . . . . . . . . (0.5) (0.1) (4.5) (1.4) Maintenance . . . . . . . . . . . . . (8.7) (5.7) 8.3 5.8 Depreciation and Amortization . . . . 3.0 2.2 2.0 1.4 Taxes Other Than Federal Income Taxes 0.5 0.3 (2.0) (1.2) Federal Income Taxes. . . . . . . . . 3.8 3.1 26.8 28.0 Total Operating Expenses. . . . . . $74.9 4.6 $63.7 4.1 The increase in fuel expense in 1996 was due to a 7% increase in generation to meet the increased demand for energy. The increased availability of the Gavin units in 1996 compared with 1995 when the units were out of service for extended periods during the first three months of 1995 for the installation and maintenance of the scrubbers enabled the Company to increase generation. Purchased power expense increased in 1997 primarily due to the Company's share of purchases of power by AEP's new power marketing business. The decrease in maintenance expense in 1997 reflects decreased boiler plant maintenance reflecting a reduction in planned maintenance work on generating facilities. Maintenance expense rose in 1996 as the level of maintenance activity went up reflecting a full year's operation of the Gavin Plant scrubbers and increased generation. In 1996 federal income tax expense attributable to operations increased primarily due to an increase in pre-tax operating income. Interest Charges and Preferred Stock Dividends Interest charges decreased in 1996 due to a reduction in the average outstanding balance of long-term debt and a decrease in carrying charges recorded on deferred gains on the sale of emission allowances. The reacquisition of 1.2 million shares of preferred stock through a first quarter 1997 tender offer was primarily responsible for the decrease in 1997 in preferred stock dividend requirements. Financial Condition In 1997 the Company maintained its strong financial condition. We redeemed 1,190,395 shares of cumulative preferred stock with rates ranging from 4.08% to 6.35% at a total cost of $118 million. Part of the reacquired shares were reacquired under terms of a tender offer in conjunction with a special shareholders' meeting at which the articles of incorporation were revised to remove certain capitalization ratio requirements that constrained the Company's issuance of unsecured and short-term debt. The restrictions limited our financial flexibility and could have placed us at a competitive disadvantage in the future. We 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 issued $148 million principal amount of long-term obligations in 1997 at interest rates ranging from 6.73% to 7.92%. We continued to reduce financing costs in 1997, as evidenced by the reduction in interest expense, 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 $117 million with interest rates ranging from 6.5% to 8.75%. Our senior secured debt/first mortgage bond ratings which were reaffirmed and improved in 1997, are: Moody's, A3; Standard & Poor's, A-; Fitch, A-; and Duff & Phelps, A. The Company's good bond ratings meet and often exceed the required rating of bond investors. With higher bond ratings, the Company attracts a wider investor base, a bigger share of capital in the bond market and lower interest rates. Gross plant and property additions were $226 million in 1997 and $145 million in 1996. Management estimates construction expenditures for the next three years to be $577 million. The funds for construction of new facilities and improvement of existing facilities can come from a combination of internally generated funds, short-term and long-term borrowings, preferred stock issuances and investments in common equity by the Company's parent, American Electric Power Company, Inc. However, all of the construction expenditures for the next three years are expected to be financed with internally generated funds. Allowance for funds used during construction accruals declined in recent years primarily due to the decrease in generation plant construction combined with a decrease in interest rates. Inflation affects the Company's cost of replacing utility plant and the cost of operating and maintaining plant. The rate-making process generally 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. When necessary the Company generally issues short-term debt to provide for interim financing of capital expenditures that exceed internally generated funds. At December 31, 1997, $442 million of unused short-term lines of credit shared with other AEP System companies were available. Short-term debt borrowings are limited by provisions of the Public Utility Holding Company Act of 1935 to $250 million. Generally periodic reductions of outstanding short-term debt are made through issuances of long-term debt and through additional capital contributions by the parent company. The Company's earnings coverage presently exceeds all minimum coverage requirements for the issuance of mortgage bonds and preferred stock. The minimum coverage ratios are 2.0 for mortgage bonds and 1.5 for preferred stock. At December 31, 1997, the mortgage bonds and preferred stock coverage ratios were 9.74 and 3.67, respectively. Other Matters Corporate Owned Life Insurance In connection with the audit of AEP's consolidated federal income tax returns the Internal Revenue Service (IRS) agents sought a ruling from the IRS National Office that certain interest deductions relating to a corporate owned life insurance (COLI) program should not be allowed. The Company established the COLI program in 1990 as 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 disallowance of the COLI interest deductions be proposed it would, if sustained, reduce earnings by approximately $107 million (including interest). Management 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. 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 the 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. The adoption of these new reporting standards in 1998 is not expected to have a material effect on the results of operations, cash flows and/or financial condition. Litigation The Company 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. INDEPENDENT AUDITORS' REPORT To the Shareholders and Board of Directors of Ohio Power Company: We have audited the accompanying consolidated balance sheets of Ohio Power Company 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 Ohio Power Company 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 OHIO POWER COMPANY AND SUBSIDIARIES Consolidated Statements of Income Year Ended December 31, 1997 1996 1995 (in thousands) OPERATING REVENUES $1,965,818 $1,911,708 $1,822,997 OPERATING EXPENSES: Fuel 642,135 647,391 616,132 Purchased Power 145,861 63,862 61,945 Other Operation 322,088 322,567 327,026 Maintenance 143,831 152,495 144,202 Depreciation and Amortization 140,807 137,804 135,844 Taxes Other Than Federal Income Taxes 168,480 168,017 170,047 Federal Income Taxes 126,223 122,411 95,641 Total Operating Expenses 1,689,425 1,614,547 1,550,837 OPERATING INCOME 276,393 297,161 272,160 NONOPERATING INCOME 14,822 6,374 11,240 INCOME BEFORE INTEREST CHARGES 291,215 303,535 283,400 INTEREST CHARGES 82,526 85,880 93,953 NET INCOME 208,689 217,655 189,447 PREFERRED STOCK DIVIDEND REQUIREMENTS 2,647 8,778 14,668 EARNINGS APPLICABLE TO COMMON STOCK $ 206,042 $ 208,877 $ 174,779 See Notes to Consolidated Financial Statements. OHIO POWER COMPANY AND SUBSIDIARIES Consolidated Statements of Cash Flows Year Ended December 31, 1997 1996 1995 (in thousands) OPERATING ACTIVITIES: Net Income $ 208,689 $ 217,655 $ 189,447 Adjustments for Noncash Items: Depreciation, Depletion and Amortization 172,186 164,485 154,915 Deferred Federal Income Taxes 7,627 18,682 29,573 Deferred Investment Tax Credits (3,487) (3,552) (3,570) Deferred Fuel Costs (net) (34,548) (17,745) (26,213) Changes in Certain Current Assets and Liabilities: Accounts Receivable (net) (62,371) (32,008) (41,631) Fuel, Materials and Supplies (11,127) 18,151 7,451 Accrued Utility Revenues 1,266 1,248 (11,325) Accounts Payable 95,348 (13,181) (19,852) Other (net) 68,435 17,866 63,658 Net Cash Flows From Operating Activities 442,018 371,601 342,453 INVESTING ACTIVITIES: Construction Expenditures (172,477) (113,481) (122,132) Proceeds from Sales of Property and Other 8,954 8,756 4,241 Net Cash Flows Used For Investing Activities (163,523) (104,725) (117,891) FINANCING ACTIVITIES: Issuance of Long-term Debt 146,590 - 82,331 Retirement of Cumulative Preferred Stock (117,624) (6,788) (86,917) Retirement of Long-term Debt (122,127) (160,486) (44,348) Change in Short-term Debt (net) 37,398 31,902 (7,835) Dividends Paid on Common Stock (199,333) (142,856) (139,428) Dividends Paid on Cumulative Preferred Stock (3,199) (8,645) (15,065) Net Cash Flows Used For Financing Activities (258,295) (286,873) (211,262) Net Increase (Decrease) in Cash and Cash Equivalents 20,200 (19,997) 13,300 Cash and Cash Equivalents January 1 24,003 44,000 30,700 Cash and Cash Equivalents December 31 $ 44,203 $ 24,003 $ 44,000 See Notes to Consolidated Financial Statements. OHIO POWER COMPANY AND SUBSIDIARIES Consolidated Balance Sheets December 31, 1997 1996 (in thousands) ASSETS ELECTRIC UTILITY PLANT: Production $2,606,981 $2,556,507 Transmission 837,953 820,636 Distribution 927,239 872,936 General (including mining assets) 709,475 680,443 Construction Work in Progress 74,149 66,099 Total Electric Utility Plant 5,155,797 4,996,621 Accumulated Depreciation and Amortization 2,349,995 2,216,534 NET ELECTRIC UTILITY PLANT 2,805,802 2,780,087 OTHER PROPERTY AND INVESTMENTS 113,925 106,485 CURRENT ASSETS: Cash and Cash Equivalents 44,203 24,003 Accounts Receivable: Customers 196,982 118,551 Affiliated Companies 55,597 69,412 Miscellaneous 43,594 44,771 Allowance for Uncollectible Accounts (2,501) (1,433) Fuel - at average cost 119,543 113,361 Materials and Supplies - at average cost 80,853 75,908 Accrued Utility Revenues 37,586 38,852 Prepayments 36,611 44,203 TOTAL CURRENT ASSETS 612,468 527,628 REGULATORY ASSETS 523,891 540,123 DEFERRED CHARGES 107,116 137,843 TOTAL $4,163,202 $4,092,166 See Notes to Consolidated Financial Statements. OHIO POWER COMPANY AND SUBSIDIARIES December 31, 1997 1996 (in thousands) CAPITALIZATION AND LIABILITIES CAPITALIZATION: Common Stock - No Par Value: Authorized - 40,000,000 Shares Outstanding - 27,952,473 Shares $ 321,201 $ 321,201 Paid-in Capital 462,296 460,662 Retained Earnings 590,151 584,015 Total Common Shareholder's Equity 1,373,648 1,365,878 Cumulative Preferred Stock: Not Subject to Mandatory Redemption 17,542 38,532 Subject to Mandatory Redemption 11,850 109,900 Long-term Debt 1,012,031 1,002,436 TOTAL CAPITALIZATION 2,415,071 2,516,746 OTHER NONCURRENT LIABILITIES 295,375 245,032 CURRENT LIABILITIES: Long-term Debt Due Within One Year 83,195 67,293 Short-term Debt 78,700 41,302 Accounts Payable - General 146,824 51,506 Accounts Payable - Affiliated Companies 37,923 37,893 Taxes Accrued 160,055 162,798 Interest Accrued 16,255 18,094 Obligations Under Capital Leases 30,307 24,153 Other 94,338 84,385 TOTAL CURRENT LIABILITIES 647,597 487,424 DEFERRED INCOME TAXES 723,172 738,626 DEFERRED INVESTMENT TAX CREDITS 42,821 46,308 DEFERRED CREDITS 39,166 58,030 COMMITMENTS AND CONTINGENCIES (Note 4) TOTAL $4,163,202 $4,092,166 See Notes to Consolidated Financial Statements. OHIO POWER COMPANY AND SUBSIDIARIES Consolidated Statements of Retained Earnings Year Ended December 31, 1997 1996 1995 (in thousands) Retained Earnings January 1 $584,015 $518,029 $483,222 Net Income 208,689 217,655 189,447 792,704 735,684 672,669 Deductions: Cash Dividends Declared: Common Stock 199,333 142,856 139,428 Cumulative Preferred Stock: 4.08% Series 91 189 204 4-1/2% Series 581 911 911 4.20% Series 127 235 252 4.40% Series 204 417 440 5.90% Series 961 2,587 2,655 6.02% Series 735 2,401 2,408 6.35% Series 500 1,905 1,905 7.60% Series - - 2,564 7-6/10% Series - - 2,564 8.04% Series - - 1,162 Total Dividends 202,532 151,501 154,493 Capital Stock Expense 21 168 147 Total Deductions 202,553 151,669 154,640 Retained Earnings December 31 $590,151 $584,015 $518,029 See Notes to Consolidated Financial Statements. NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 1. SIGNIFICANT ACCOUNTING POLICIES: Organization Ohio Power Company (the Company or OPCo) is a wholly-owned subsidiary of American Electric Power Company, Inc. (AEP Co., Inc.), a public utility holding company. The Company is engaged in the generation, sale, purchase, transmission and distribution of electric power and provides electric power to over 679,000 retail customers in northwestern, east central, eastern and southern sections of Ohio. Wholesale electric power is supplied to neighboring utility systems, power marketers and the American Electric Power (AEP) System Power Pool (Power Pool). As a member of the AEP Power Pool and a signatory company to the American Electric Power System (AEP System) Transmission Equalization Agreement, OPCo's facilities are operated in conjunction with the facilities of certain other AEP affiliated utilities as an integrated system. The Company has three wholly-owned coal-mining subsidiaries: Central Ohio Coal Company, Southern Ohio Coal Company and Windsor Coal Company which conduct mining operations at the Muskingum mine, Meigs mine and Windsor mine, respectively. Substantially all coal produced by the coal-mining subsidiaries is sold to the Company at cost including a Securities and Exchange Commission (SEC) approved return on investment. Regulation As a subsidiary of AEP Co., Inc., the Company is subject to regulation by the SEC under the Public Utility Holding Company Act of 1935 (1935 Act). Retail rates are regulated by the Public Utilities Commission of Ohio (PUCO). The Federal Energy Regulatory Commission(FERC) regulates wholesale rates. Principles of Consolidation The consolidated financial statements include OPCo and its wholly-owned subsidiaries. Significant intercompany items are eliminated in consolidation. Basis of Accounting As a cost-based rate-regulated entity, the Company'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 Statement of Financial Accounting Standards (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 of plant are deducted from the electric utility plant in service account and deducted from accumulated depreciation together with associated removal costs, net of salvage. The costs of labor, materials and overheads incurred to operate and maintain utility plant are included in operating expenses. Allowance for Funds Used During Construction (AFUDC) AFUDC is a noncash nonoperating income item that is capitalized and recovered through depreciation over the service life of utility plant. It represents the estimated cost of borrowed and equity funds used to finance construction projects. The amounts of AFUDC for 1997, 1996 and 1995 were not significant. Depreciation, Depletion and Amortization Depreciation of electric utility plant 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-Fossil-Fired 3.4% Hydroelectric-Conventional 2.7% Transmission 2.3% Distribution 4.0% General 2.5% Amounts to be used for demolition and removal of plant are recovered 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. Operating Revenues and Fuel Costs Revenues include the accrual of electricity consumed but unbilled at month-end as well as billed revenues. Changes in retail fuel cost are deferred until reflected in revenues through a PUCO fuel cost recovery mechanism. The PUCO approved a February 1995 Settlement Agreement between OPCo and certain other parties which fixed the fuel cost recovery rate factor at 1.465 cents per kwh through November of 1998. See Note 3. Wholesale jurisdictional fuel cost changes are expensed and billed as incurred. 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 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. Debt 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 Other property and investments are stated at cost. 2. EFFECTS OF REGULATION: In accordance with SFAS No. 71 the consolidated financial statements include regulatory assets (deferred expenses) and regulatory liabilities (deferred income) recorded in accordance with regulatory actions in order 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. Among other things, application of SFAS No. 71 requires that the Company's rates be cost-based regulated. 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 meets those 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: December 31, 1997 1996 (In Thousands) Regulatory Assets: Amounts Due From Customers For Future Income Taxes $383,887 $412,946 Deferred Fuel Costs 61,838 28,538 Unamortized Loss On Reacquired Debt 16,229 18,022 Other 61,937 80,617 Total Regulatory Assets $523,891 $540,123 Regulatory Liabilities: Deferred Investment Tax Credits $42,821 $46,308 Deferred Gains From Emission Allowance Sales* 25,895 39,706 Other* 6,982 10,034 Total Regulatory Liabilities $75,698 $96,048 *Included in Deferred Credits on Consolidated Balance Sheets. 3. RATE MATTERS: 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 electric fuel component (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 shutdown 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 the Company 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 expects to seek from 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 buyouts, 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 Clean Air Act Amendments of 1990 (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 the cost of affiliated coal production and/or future shutdown costs of the Meigs, Muskingum and Windsor mines can be recovered, results of operations, cash flows and possibly financial condition would be adversely affected. 4. COMMITMENTS AND CONTINGENCIES: Construction and Other Commitments Substantial construction commitments have been made to support our utility operations. Such commitments do not include any expenditures for new generating capacity. Aggregate construction program expenditures for 1998-2000 are estimated to be $577 million. In addition to fuel acquired from coal-mining subsidiaries and spot-markets, the Company has long-term fuel supply contracts with unaffiliated companies. The contracts generally contain clauses that provide for periodic price adjustments. The Company's retail jurisdictional fuel clause mechanism provides, with the PUCO's review and approval, for deferral and subsequent recovery or refund of changes in the cost of fuel. (See Note 3 for changes in the fuel clause mechanism resulting from the Settlement and Stipulation Agreements.) The unaffiliated contracts are for various terms, the longest of which extends to 2012, and contain clauses that would release the Company from its obligation under certain force majeure conditions. Revised Air Quality Standards On July 18, 1997, the United States Environmental Protection Agency published a revised National Ambient Air Quality Standard (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, they could have a material adverse effect on results of operations, cash flows and possibly financial condition unless recovered. Litigation The Company is involved in a number of legal proceedings and claims. While management is unable to predict the 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. RELATED PARTY TRANSACTIONS: Benefits and costs of the System's generating plants are shared by members of the Power Pool. The Company is a member of the Power Pool. Under the terms of the System Interconnection Agreement, capacity charges and credits are designed to allocate the cost of the System's capacity among the Power Pool members based on their relative peak demands and generating reserves. Power Pool members are also compensated for the out-of-pocket costs of energy delivered to the Power Pool and charged for energy received from the Power Pool. The Company is a net supplier to the pool and, therefore, receives capacity credits from the Power Pool. Operating revenues includes revenues for capacity and energy supplied to the Power Pool as follows: Year Ended December 31, 1997 1996 1995 (In Thousands) Capacity Revenues $165,604 $158,599 $147,317 Energy Revenues 149,436 152,909 132,604 Total $315,040 $311,508 $279,921 Purchased power expense includes charges of $26.4 million in 1997, $31.1 million in 1996 and $26.6 million in 1995 for energy received from the Power Pool. Power Pool members share in wholesale sales to unaffiliated entities made by the Power Pool. The Company's share of the Power Pool's wholesale sales included in operating revenues were $179.1 million in 1997, $106.1 million in 1996 and $94 million in 1995. In addition, the Power Pool purchases power from unaffiliated companies for resale to other unaffiliated entities. The Company's share of these purchases was included in purchased power expense and totaled $95.6 million (including new power marketing transactions) in 1997, $11.8 million in 1996 and $15.6 million in 1995. Revenues from these transactions, including a transmission fee for power that passes through the AEP System transmission network, are included in the above Power Pool wholesale operating revenues. Purchased power expense includes $6.2 million in 1997, $5 million in 1996 and $2.9 million in 1995 for energy bought from the Ohio Valley Electric Corporation, an affiliated company that is not a member of the Power Pool. Operating revenues include energy sold directly to Wheeling Power Company (WPCo) in the amounts of $55.0 million in 1997, $57.1 million in 1996 and $55.2 million in 1995. WPCo is an affiliated distribution utility that is not a member of the Power Pool. AEP System companies participate in a transmission equalization agreement. This agreement combines certain AEP System companies' investments in transmission facilities and shares the costs of ownership in proportion to the System companies' respective peak demands. Pursuant to the terms of the agreement since the Company's relative investment in transmission facilities is greater than its relative peak demand, other operation expense includes equalization charges of $10.5 million, $12.5 million and $13.7 million in 1997, 1996 and 1995, respectively. Coal-transportation costs paid to affiliated companies aggre- gate approximately $8.5 million, $8.6 million and $4.3 million in 1997, 1996 and 1995, respectively. These charges are included in fuel expense. The prices charged by the affiliates for coal transportation services are computed in accordance with orders issued by the SEC. The Company and an affiliate, Appalachian Power Company, jointly own two power plants. The costs of operating these facilities are apportioned between the owners based on ownership interests. The Company's share of these costs is included in the appropriate expense accounts on the Consolidated Statements of Income and the investment is included in electric utility plant on the Consolidated Balance Sheets. American Electric Power Service Corporation (AEPSC) provides certain managerial and professional services to AEP System companies. The costs of the services are billed by AEPSC on a direct-charge basis to the extent practicable and on reasonable bases of proration for indirect costs. The charges for services are made at cost and include no compensation for the use of equity capital, which is furnished to AEPSC by AEP Co., Inc. Billings from AEPSC are capitalized or expensed depending on the nature of the services rendered. AEPSC and its billings are subject to the regulation of the SEC under the 1935 Act. 6. BENEFIT PLANS: AEP System Pension Plan The Company and its subsidiaries participate in the AEP System pension plan, a trusteed, noncontributory defined benefit plan covering all employees meeting eligibility requirements, except participants in the United Mine Workers of America (UMWA) pension plans. Benefits are based on service years and compensation levels. Pension costs are allocated by first charging each participating AEP System company with its service cost and then allocating the remaining pension cost in proportion to its share of the projected benefit obligation. The funding policy is to make annual trust fund contributions 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. The Company's share of net pension cost of the AEP System pension plan for the years ended December 31, 1997, 1996 and 1995 was $1.4 million, $4.1 million and $2.4 million, respectively. Postretirement Benefits Other Than Pensions (OPEB) The AEP System provides certain other benefits 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 who have or will retire after January 1, 1976 are the liability of the coal-mining subsidiaries. Eligibility for postretirement medical benefits is based on retirement from active service after reaching age 55 with at least 10 service years. In addition, non-active UMWA employees will become eligible at age 55 if they have had 20 service years. The funding policy for OPEB cost 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 No. 106, "Employers Accounting for Postretirement Benefits Other Than Pensions," exceeds the pay-as-you-go amount). Contributions were $11.4 million in 1997, $14.6 million in 1996, and $11.7 million in 1995. OPEB costs are determined by the application of AEP System actuarial assumptions to each company's employee complement. The Company's annual accrued costs for 1997, 1996 and 1995 required by SFAS 106 for employees and retirees were $30.1 million, $32.1 million and $35 million, respectively. With the issuance of SFAS No. 106, the Company received regulatory authority to defer 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. The deferred amounts are being amortized over a 4-year period ending in March 1999. At December 31, 1997 and 1996, $6 million and $10.9 million, respectively, of OPEB costs were deferred. 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 Co., Inc. 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 Co., Inc. common stock. The employer's annual contributions totaled $4 million in 1997 and 1996 and $4.4 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 actuarial estimate the Company's share of the unfunded pension liability was $6.7 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 benefits plans would have been $6.7 million. 7. COMMON SHAREHOLDER'S EQUITY: Mortgage indentures, charter provisions and orders of regulatory authorities place various restrictions on the use of retained earnings for the payment of cash dividends on common stock. At December 31, 1997, $20.8 million of retained earnings were restricted. Regulatory approval is required to pay dividends out of paid-in capital. In 1997, 1996 and 1995 net changes to paid-in capital of $1.6 million, $1.2 million and $(3.6) million, respectively, represented gains and expenses associated with cumulative preferred stock transactions. 8. 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 $116,795 $102,406 $67,513 Deferred 11,257 21,835 29,960 Deferred Investment Tax Credits (1,829) (1,830) (1,832) Total 126,223 122,411 95,641 Charged (Credited) to Nonoperating Income (net): Current 624 (293) 183 Deferred (3,630) (3,153) (387) Deferred Investment Tax Credits (1,658) (1,722) (1,738) Total (4,664) (5,168) (1,942) Total Federal Income Taxes as Reported $121,559 $117,243 $93,699 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) Net Income $208,689 $217,655 $189,447 Federal Income Taxes 121,559 117,243 93,699 Pre-tax Book Income $330,248 $334,898 $283,146 Federal Income Taxes on Pre-tax Book Income at Statutory Rate (35%) $115,587 $117,214 $99,101 Increase (Decrease) in Federal Income Taxes Resulting From the Following Items: Depreciation 15,961 13,394 14,250 Removal Costs (5,040) (5,775) (5,775) Corporate Owned Life Insurance (7,179) (3,735) (8,415) Investment Tax Credits (net) (3,487) (3,552) (3,453) Other 5,717 (303) (2,009) Total Federal Income Taxes as Reported $121,559 $117,243 $93,699 Effective Federal Income Tax Rate 36.8% 35.0% 33.1% The following tables show the elements of the net deferred tax liability and the significant temporary difference giving rise to such deferrals: December 31, 1997 1996 (in thousands) Deferred Tax Assets $ 167,816 $ 161,409 Deferred Tax Liabilities (890,988) (900,035) Net Deferred Tax Liabilities $(723,172) $(738,626) Property Related Temporary Differences $(619,067) $(621,254) Amounts Due From Customers For Future Federal Income Taxes (127,445) (135,281) Deferred State Income Taxes (20,515) (21,337) All Other (net) 43,855 39,246 Total Net Deferred Tax Liabilities $(723,172) $(738,626) The Company and its subsidiaries join in the filing of a consolidated federal income tax return with their affiliated companies in the AEP System. The allocation of the AEP System's current consolidated federal income tax to the System companies is in accordance with SEC rules under the 1935 Act. These rules permit the allocation of the benefit of current tax losses to the System companies giving rise to them in determining their current tax expense. The tax loss of the System parent company, AEP Co., Inc., is allocated to its subsidiaries with taxable income. With the exception of the loss of the parent company, the method of allocation approximates a separate return result for each company in the consolidated group. The AEP System has settled with the Internal Revenue Service (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 open and under audit by the IRS. During the audit the IRS agents requested a ruling from their National Office that certain interest deductions relating to corporate owned life insurance (COLI) claimed by the Company should not be allowed. The COLI program was established in 1990 as part of the Company's strategy to fund and reduce the cost of medical benefits for retired employees. AEP filed a brief with the IRS National Office refuting the agent's position. Although no adjustments have been proposed, a disallowance of the COLI interest deductions through December 31, 1997 would reduce earnings by approximately $107 million (including interest). Management 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. 9. LEASES: Leases of property, plant and equipment are for periods of up to 30 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 for both operating and capital leases are generally charged to operating expenses in accordance with rate-making treatment. The components of rental costs are as follows: Year Ended December 31, 1997 1996 1995 (in thousands) Operating Leases $62,260 $64,891 $61,979 Amortization of Capital Leases 25,275 23,217 24,467 Interest on Capital Leases 9,445 8,473 8,528 Total Rental Costs $96,980 $96,581 $94,974 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 $ 23,098 $ 21,689 General (including mining assets) 211,380 184,489 Total Electric Utility Plant 234,478 206,178 Accumulated Amortization 86,501 82,973 Net Electric Utility Plant 147,977 123,205 Other Property (net) 9,510 8,080 Net Property under Capital Leases $157,487 $131,285 Obligations under Capital Leases:* Noncurrent Liability $127,180 $107,132 Liability Due Within One Year 30,307 24,153 Total Capital Lease Obligations $157,487 $131,285 *Represents the present value of future minimum lease payments. Noncurrent capital lease obligations are included in other noncurrent liabilities in the Consolidated Balance Sheets. 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: Non-Cancelable Capital Operating Leases Leases (in thousands) 1998 $ 38,620 $ 57,083 1999 33,638 54,986 2000 29,049 54,388 2001 23,370 53,995 2002 14,688 53,726 Later Years 54,926 455,851 Total Future Minimum Lease Rentals 194,291 $730,029 Less Estimated Interest Element 36,804 Estimated Present Value of Future Minimum Lease Rentals $157,487 10. CUMULATIVE PREFERRED STOCK: At December 31, 1997, authorized shares of cumulative preferred stock were as follows: Par Value Shares Authorized $100 3,762,403 25 4,000,000 Unissued shares of the cumulative preferred stock may or may not possess mandatory redemption characteristics upon issuance. The cumulative preferred stock is callable at the price indicated plus accrued dividends. The involuntary liquidation preference is par value. In 1995 the Company redeemed and canceled all of the outstanding shares of the following series of cumulative preferred stock not subject to mandatory redemption: 7.60%, 350,000 shares; 7-6/10%, 350,000 shares; and 8.04%, 150,000 shares. A. Cumulative Preferred Stock Not Subject to Mandatory Redemption: Call Price Shares Amount December 31, Par Number of Shares Redeemed Outstanding December 31, Series 1997 Value Year Ended December 31, December 31, 1997 1997 1996 1997 1996 1995 (in thousands) 4.08% $103 $100 27,182 7,425 - 15,393 $ 1,539 $ 4,258 4-1/2% 110 100 97,949 - - 104,454 10,446 20,240 4.20% 103.20 100 28,875 8,025 - 23,100 2,310 5,198 4.40% 104 100 55,889 11,637 - 32,474 3,247 8,836 $17,542 $38,532 B. Cumulative Preferred Stock Subject to Mandatory Redemption: Shares Amount Par Number of Shares Redeemed Outstanding December 31, Series (a) Value Year Ended December 31, December 31, 1997 1997 1996 1997 1996 1995 (in thousands) 5.90% (b) $100 321,500 46,000 - 82,500 $ 8,250 $ 40,400 6.02% (c) 100 364,000 5,000 - 31,000 3,100 39,500 6.35% (c) 100 295,000 - - 5,000 500 30,000 $11,850 $109,900 (a) Not callable until after 2002. The sinking fund provisions of each series have been met by the purchase of shares in advance of the due date. (b) Commencing in 2004 and continuing through the year 2008, a sinking fund for the 5.90% cumulative preferred stock will require the redemption of 22,500 shares each year and the redemption of the remaining shares outstanding on January 1, 2009, in each case at $100 per share. Shares previously redeemed may be applied to meet sinking fund requirements. (c) Commencing in 2003 and continuing through 2007 the Company may redeem at $100 per share 20,000 shares of the 6.02% series and 5,000 shares of the 6.35% series outstanding under sinking fund provisions at its option and all remaining outstanding shares must be redeemed in 2008. Shares previously redeemed may be applied to meet the sinking fund requirement. 11. LONG-TERM DEBT AND LINES OF CREDIT: Long-term debt by major category was outstanding as follows: December 31, 1997 1996 (in thousands) First Mortgage Bonds $ 568,343 $ 664,429 Installment Purchase Contracts 232,598 232,474 Senior Unsecured Notes 47,722 - Notes Payable 61,681 81,681 Junior Debentures 131,620 82,475 Other 53,262 8,670 1,095,226 1,069,729 Less Portion Due Within One Year 83,195 67,293 Total $1,012,031 $1,002,436 First mortgage bonds outstanding were as follows: December 31, 1997 1996 (in thousands) % Rate Due 6-1/2 1997 - August 1 $ - $ 46,620 6-3/4 1998 - March 1 55,661 55,661 8.10 2002 - February 15 50,000 50,000 8.25 2002 - March 15 50,000 50,000 6.75 2003 - April 1 40,000 40,000 6.875 2003 - June 1 40,000 40,000 6.55 2003 - October 1 40,000 40,000 6.00 2003 - November 1 25,000 25,000 6.15 2003 - December 1 50,000 50,000 8.80 2022 - February 10 50,000 50,000 8.75 2022 - June 1 - 50,000 7.75 2023 - April 1 40,000 40,000 7.85 2023 - June 1 40,000 40,000 7.375 2023 - October 1 40,000 40,000 7.10 2023 - November 1 25,000 25,000 7.30 2024 - April 1 25,000 25,000 Unamortized Discount (net) (2,318) (2,852) 568,343 664,429 Less Portion Due Within One Year 55,661 46,620 Total $512,682 $617,809 Certain indentures relating to the first mortgage bonds contain improvement, maintenance and replacement provisions requiring the deposit of cash or bonds with the trustee or, in lieu thereof, certification of unfunded property additions. Installment purchase contracts have been entered into in connection with the issuance of pollution control revenue bonds by governmental authorities as follows: December 31, 1997 1996 (in thousands) Ohio Air Quality Development 7.4% Series B due 2009 - August 1 $ 50,000 $ 50,000 Mason County, West Virginia: 5.45% Series B due 2016 - December 1 50,000 50,000 Marshall County, West Virginia: 5.45% Series B due 2014 - July 1 50,000 50,000 5.90% Series D due 2022 - April 1 35,000 35,000 6.85% Series C due 2022 - June 1 50,000 50,000 Unamortized Discount (2,402) (2,526) Total $232,598 $232,474 Under the terms of the installment purchase contracts, the Company is required to pay amounts sufficient to enable the payment of interest on and the principal (at stated maturities and upon mandatory redemption) of related pollution control revenue bonds issued to finance the construction of pollution control facilities at certain plants. The senior unsecured notes are due November 1, 2004 and their interest rate is 6.73%. Notes payable outstanding are as follows: December 31, % Rate Due 1997 1996 (in thousands) 7.19 1997 - January 29 $ - $20,000 6.85 1998 - January 29 16,681 16,681 Variable(a) 1999 - January 31 15,000 15,000 6.20 2001 - January 31 5,000 5,000 6.20 2001 - January 31 7,000 7,000 6.20 2001 - January 31 18,000 18,000 61,681 81,681 Less Portion Due Within One Year 16,681 20,000 Total $45,000 $61,681 (a) The rate at December 31, 1997 was 6.2625%. Junior debentures outstanding were as follows: December 31, 1997 1996 (in thousands) 8.16% Series A due 2025 - September 30 $ 85,000 $85,000 7.92% Series B due 2027 - March 31 50,000 - Unamortized Discount (3,380) (2,525) Total $131,620 $82,475 Interest may be deferred and payment of principal and interest on the junior debentures is subordinated and subject in right to the prior payment in full of all senior indebtedness of the Company. Finance obligations were entered into by the Company's coal mining subsidiaries for mining facilities and equipment through sale and leaseback transactions. In accordance with SFAS 98, the transactions did not qualify as sale and leasebacks for accounting purposes and therefore are shown as other long-term debt. The terms on these long-term debt obligations are up to 20 years including renewals, and contain bargain purchase options at expiration of the agreements. At December 31, 1997 the interest rates range from 6.61% to 6.98%. At December 31, 1997, future long-term debt payments are as follows: Amount (in thousands) 1998 $ 83,195 1999 26,575 2000 12,325 2001 43,077 2002 100,570 Later Years 837,862 Total Principal Amount 1,103,604 Unamortized Discount (8,378) Total $1,095,226 Short-term debt borrowings are limited by provisions of the 1935 Act to $250 million. Lines of credit are shared with other AEP System companies and at December 31, 1997 and 1996 were available in the amounts of $442 million and $409 million, respectively. Facility fees of approximately 1/10 of 1% of the short-term lines of credit are required to maintain the lines of credit. Outstanding short-term debt consisted of: Year-end Balance Weighted Outstanding Average (in thousands) Interest Rate December 31, 1997: Notes Payable $10,700 6.6% Commercial Paper 68,000 6.7 Total $78,700 6.7 December 31, 1996: Notes Payable $ 4,600 5.4% Commercial Paper 36,702 7.2 Total $41,302 7.0 12. FAIR VALUE OF FINANCIAL INSTRUMENTS: 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 $12.5 million and $109.7 million and for long-term debt were $1.136 billion and $1.08 billion at December 31, 1997 and 1996, respectively. The carrying amounts for preferred stock subject to mandatory redemption were $11.9 million and $109.9 million and for long-term debt were $1.095 billion and $1.07 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. 13. SUPPLEMENTARY INFORMATION: Year Ended December 31, 1997 1996 1995 (in thousands) Cash was paid for: Interest (net of capitalized amounts) $ 81,594 $ 85,769 $93,126 Income Taxes 127,719 105,035 65,629 Noncash Acquisitions Under Capital Leases 53,389 30,942 31,799 14. UNAUDITED QUARTERLY FINANCIAL INFORMATION: Quarterly Periods Operating Operating Net Ended Revenues Income Income (in thousands) 1997 March 31 $484,300 $80,531 $65,591 June 30 447,147 69,092 50,319 September 30 486,398 69,116 50,671 December 31 547,973 57,654 42,108 1996 March 31 504,741 87,844 66,536 June 30 449,383 67,283 43,949 September 30 483,957 69,252 54,920 December 31 473,627 72,782 52,250