FORM 10-Q SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 (Mark One) [ X ] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended December 31, 1997 OR [ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File Number 1-5540 PEOPLES ENERGY CORPORATION (Exact name of registrant as specified in its charter) Illinois 36-2642766 (State or other jurisdiction of (IRS Employer incorporation or organization) Identification No.) 24th Floor, 130 East Randolph Drive, Chicago, Illinois 60601-6207 (Address of principal executive offices) (Zip Code) (312) 240-4000 (Registrant's telephone number, including area code) Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes [x] No [ ] Indicate the number of shares outstanding of each of the issuer's classes of common stock, as of the latest practicable date: 35,225,709 shares of Common Stock, without par value, outstanding at January 31, 1998. Part I. FINANCIAL INFORMATION Item 1. Financial Statements Peoples Energy Corporation CONSOLIDATED STATEMENTS OF INCOME (Unaudited) Three Months Ended Twelve Months Ended December 31, December 31, 1997 1996 1997 1996 (Thousands, except per-share amounts) OPERATING REVENUES: Gas sales $ 342,429 $ 343,979 $ 1,123,281 $ 1,095,643 Transportation 37,575 38,418 132,732 157,993 Other 5,147 4,761 15,674 14,594 Total Operating Revenues 385,151 387,158 1,271,687 1,268,230 OPERATING EXPENSES: Gas costs 197,963 188,746 624,751 588,750 Operation 50,146 54,018 196,930 220,206 Maintenance 10,541 11,525 46,641 47,113 Depreciation and amortization 18,879 18,451 74,502 72,430 Taxes - Income 22,238 23,344 53,489 58,453 - State and local revenue 35,521 39,295 122,451 126,702 - Other 5,021 5,027 21,291 21,955 Total Operating Expenses 340,309 340,406 1,140,055 1,135,609 OPERATING INCOME 44,842 46,752 131,632 132,621 OTHER INCOME AND (DEDUCTIONS): Interest income 683 488 5,605 3,231 Allowance for funds used during construction 236 27 477 51 Interest on long-term debt of subsidiaries (8,934) (8,927) (35,728) (35,803) Other interest expense (1,260) (915) (3,098) (4,030) Income taxes (155) (81) (1,914) (6,846) Miscellaneous - net 131 146 (517) 15,588 Total Other Income and Deductions (9,299) (9,262) (35,175) (27,809) NET INCOME $ 35,543 $ 37,490 $ 96,457 $ 104,812 Average Shares of Common Stock Outstanding 35,133 34,973 35,043 34,954 Basic Earnings Per Share of Common Stock $ 1.01 $ 1.07 $ 2.75 $ 3.00 Diluted Earnings Per Share of Common Stock $ 1.01 $ 1.07 $ 2.74 $ 2.98 Dividends Declared Per Share $ 0.47 $ 0.46 $ 1.88 $ 1.84 The Notes to Consolidated Financial Statements are an integral part of these statements. Peoples Energy Corporation CONSOLIDATED BALANCE SHEETS December 31, December 31, 1997 September 30, 1996 (Unaudited) 1997 (Unaudited) (Thousands of Dollars) PROPERTIES AND OTHER ASSETS CAPITAL INVESTMENTS: Property, plant and equipment, at original cost $2,131,306 $2,117,509 $2,058,831 Less - Accumulated depreciation 726,278 715,279 678,801 Net property, plant and equipment 1,405,028 1,402,230 1,380,030 Other investments 16,301 16,305 13,794 Total Capital Investments - Net 1,421,329 1,418,535 1,393,824 CURRENT ASSETS: Cash and cash equivalents 44,073 33,298 25,683 Temporary cash investments 900 15,900 900 Receivables - Customers, net of allowance for uncollectible accounts of $26,929, $29,895, and $27,329, respectively 130,650 72,290 137,503 Other 30,714 39,182 25,330 Accrued unbilled revenues 80,615 22,742 90,766 Materials and supplies, at average cost 20,845 19,386 17,408 Gas in storage, at last-in, first-out cost 73,652 77,843 78,496 Gas costs recoverable through rate adjustments 6,584 5,164 41,951 Regulatory assets of subsidiaries 10,518 19,020 42,277 Prepayments 49,122 42,902 16,836 Total Current Assets 447,673 347,727 477,150 OTHER ASSETS: Regulatory assets of subsidiaries 34,082 35,116 39,654 Deferred charges 21,613 19,427 18,108 Total Other Assets 55,695 54,543 57,762 Total Properties and Other Assets $1,924,697 $1,820,805 $1,928,736 The Notes to Consolidated Financial Statements are an integral part of these statements. Peoples Energy Corporation CONSOLIDATED BALANCE SHEETS December 31, December 31, 1997 September 30, 1996 (Unaudited) 1997 (Unaudited) CAPITALIZATION AND LIABILITIES (Thousands of Dollars) CAPITALIZATION: Common Stockholders' Equity: Common stock, without par value - Authorized 60,000,000 shares Outstanding 35,161,215, 35,069,517, and 34,979,929 shares, respectively $ 284,745 $ 281,847 $ 278,282 Retained earnings 453,666 434,652 424,704 Total Common Stockholders' Equity 738,411 716,499 702,986 Long-term debt of subsidiaries, exclusive of sinking fund payments and maturities due within one year 527,004 527,004 527,039 Total Capitalization 1,265,415 1,243,503 1,230,025 CURRENT LIABILITIES: Interim loans of subsidiaries 60,501 2,810 29,025 Accounts payable 137,286 134,870 200,783 Dividends payable on common stock 16,526 16,479 16,091 Customer gas service and credit deposits 46,421 45,386 40,728 Accrued taxes 52,621 20,645 72,420 Gas sales revenue refundable through rate adjustments - 14,894 15,818 Accrued interest 7,151 10,800 7,155 Temporary LIFO liquidation credit 1,625 - 1,603 Total Current Liabilities 322,131 245,884 383,623 DEFERRED CREDITS AND OTHER LIABILITIES: Deferred income taxes - primarily accelerated depreciation 254,927 249,178 234,882 Investment tax credits being amortized over the average lives of related property 33,559 33,942 35,032 Other 48,665 48,298 45,174 Total Deferred Credits and Other Liabilities 337,151 331,418 315,088 Total Capitalization and Liabilities $1,924,697 $ 1,820,805 $1,928,736 The Notes to Consolidated Financial Statements are an integral part of these statements. Peoples Energy Corporation CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) Three Months Ended December 31, 1997 1996 (Thousands of Dollars) Operating Activities: Net Income $ 35,543 $ 37,490 Adjustments to reconcile net income to net cash: Depreciation and amortization 18,879 18,451 Deferred income taxes and investment tax credits - net 4,856 1,375 Change in deferred credits and other liabilities 877 4,820 Change in other assets (2,555) 4,198 Change in current assets and liabilities: Receivables - net (49,892) (61,759) Accrued unbilled revenues (57,873) (61,452) Materials and supplies (1,459) (1,280) Gas in storage 4,191 (12,994) Gas costs recoverable (1,420) (22,031) Regulatory assets 8,502 1,788 Prepayments (6,220) (4,549) Accounts payable 2,416 52,811 Customer gas service and credit deposits 1,035 (1,662) Accrued taxes 31,976 39,599 Gas sales revenue refundable (14,894) 1,897 Accrued interest (3,649) (3,641) Temporary LIFO liquidation credit 1,625 1,603 Net Cash Provided by (Used in) Operating Activities (28,062) (5,336) Investing Activities: Capital expenditures of subsidiaries - construction (20,257) (15,874) Other assets (5) 632 Other capital investments (7) (2,203) Other temporary cash investments 15,000 - Net Cash Used in Investing Activities (5,269) (17,445) Financing Activities: Interim loans of subsidiaries - net 57,691 26,400 Retirement of long-term debt of subsidiaries - (25) Dividends paid on common stock (16,483) (16,082) Proceeds from issuance of common stock 2,898 401 Net Cash Provided by (Used in) Financing Activities 44,106 10,694 Net Increase (Decrease) in Cash and Cash Equivalents 10,775 (12,087) Cash and Cash Equivalents at Beginning of Period 33,298 37,770 Cash and Cash Equivalents at End of Period $ 44,073 $ 25,683 The Notes to Consolidated Financial Statements are an integral part of these statements. Peoples Energy Corporation NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Unaudited) 1. BASIS OF PRESENTATION The accompanying consolidated financial statements include the accounts of Peoples Energy Corporation (Company) and its wholly owned subsidiaries, The Peoples Gas Light and Coke Company (Peoples Gas), North Shore Gas Company (North Shore Gas), Peoples District Energy Corporation (Peoples District Energy), Peoples Energy Services Corporation, Peoples Energy Resources Corp., Peoples Energy Ventures Corporation, and Peoples NGV Corp., and comprise the assets, liabilities, revenues, expenses, and underlying common stockholders' equity of these companies. Income is principally derived from the Company's utility subsidiaries, Peoples Gas and North Shore Gas. The statements have been prepared by the Company in conformity with the rules and regulations of the Securities and Exchange Commission (SEC) and reflect all adjustments that are, in the opinion of management, necessary to present fairly the results for the interim periods herein and to prevent the information from being misleading. Certain footnote disclosures and other information, normally included in financial statements prepared in accordance with generally accepted accounting principles, have been condensed or omitted from these interim financial statements, pursuant to SEC rules and regulations. Therefore, the statements should be read in conjunction with the consolidated financial statements and related notes contained in the Company's Annual Report on Form 10- K for the fiscal year ended September 30, 1997. Certain items previously reported for the prior periods have been reclassified to conform with the presentation in the current periods. The business of the Company's utility subsidiaries is influenced by seasonal weather conditions because a large element of the utilities' customer load consists of gas used for space heating. Weather-related deliveries can, therefore, have a significant positive or negative impact on net income. Accordingly, the results of operations for the interim periods presented are not indicative of the results to be expected for all or any part of the balance of the current fiscal year. 2. SIGNIFICANT ACCOUNTING POLICIES 2A Use of Estimates The preparation of financial statements in conformity with generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. 2B Revenue Recognition Gas sales revenues are recorded on the accrual basis for all gas delivered during the month, including an estimate for gas delivered but unbilled at the end of each month. 2C Regulated Operations Peoples Gas' and North Shore Gas' utility operations are subject to regulation by the Illinois Commerce Commission (Commission). Regulated operations are accounted for in accordance with Statement of Financial Accounting Standards (SFAS) No. 71, "Accounting for the Effects of Certain Types of Regulation." This standard controls the application of generally accepted accounting principles for companies whose rates are determined by an independent regulator such as the Commission. Regulatory assets represent certain costs that are expected to be recovered from customers through the ratemaking process. When incurred, such costs are deferred as assets in the balance sheet and subsequently recorded as expenses when those same amounts are reflected in rates. 2D Income Taxes The Company follows the liability method of accounting for deferred income taxes. Under the liability method, deferred income taxes have been recorded using currently enacted tax rates for the differences between the tax basis of assets and liabilities and the basis reported in the financial statements. Due to the effects of regulation on Peoples Gas and North Shore Gas, certain adjustments made to deferred income taxes are, in turn, debited or credited to regulatory assets or liabilities. 2E Statement of Cash Flows For purposes of the balance sheet and the statement of cash flows, the Company considers all short-term liquid investments with maturities of three months or less to be cash equivalents. Income taxes and interest paid (excluding capitalized interest) were as follows: For the three months ended December 31, 1997 1996 (Thousands) Income taxes paid $ 31 $ 3,877 Interest paid 13,138 13,201 2F Recovery of Gas Costs Under the tariffs of Peoples Gas and North Shore Gas, the difference for any month between costs recoverable through the Gas Charge and revenues billed to customers under the Gas Charge is refunded to or recovered from customers. Consistent with these tariff provisions, such difference for any month is recorded either as a current liability or as a current asset (with a contra entry to Gas Costs). For each gas utility, the Commission conducts annual proceedings regarding the reconciliation of revenues from the Gas Charge and related costs incurred for gas. In such proceedings, costs recovered by a utility through the Gas Charge are subject to challenge. Such proceedings regarding Peoples Gas and North Shore Gas for fiscal year 1997 are currently pending before the Commission. 2G Accounting Standard In February 1997, the Financial Accounting Standards Board (FASB) issued SFAS No. 128, "Earnings Per Share". This statement simplifies the calculation of earnings per share (EPS) and increases conformity to international standards. Under SFAS No. 128, primary EPS is replaced by "basic" EPS, which excludes the effects of any dilution. It is calculated by dividing net income available to common shareholders by the weighted-average number of common shares outstanding for the period."Diluted" EPS, which is computed similarly to fully diluted EPS, reflects the potential dilution that could occur if securities or other contracts to issue common stock were exercised or converted into common stock. This standard was adopted October 1, 1997. Previous periods have been restated to reflect this standard. 3. ENVIRONMENTAL MATTERS 3A Former Manufactured Gas Plant Operations The Company's utility subsidiaries, their predecessors, and certain former affiliates operated facilities in the past at multiple sites for the purpose of manufacturing gas and storing manufactured gas (Manufactured Gas Sites). In connection with manufacturing and storing gas, various by-products and waste materials were produced, some of which might have been disposed of rather than sold. Under certain laws and regulations relating to the protection of the environment, the subsidiaries might be required to undertake remedial action with respect to some of these materials. Three of the Manufactured Gas Sites are discussed in more detail below. Peoples Gas and North Shore Gas, under the supervision of the Illinois Environmental Protection Agency (IEPA), are conducting investigations of an additional 29 Manufactured Gas Sites. These investigations may require the utility subsidiaries to perform additional investigation and remediation. The investigations are in a preliminary stage and are expected to occur over an extended period of time. In 1990, North Shore Gas entered into an Administrative Order on Consent (AOC) with the United States Environmental Protection Agency (EPA) and the IEPA to implement and conduct a remedial investigation/feasibility study (RI/FS) of a Manufactured Gas Site located in Waukegan, Illinois, where manufactured gas and coking operations were formerly conducted (Waukegan Site). The RI/FS is comprised of an investigation to determine the nature and extent of contamination at the Waukegan Site and a feasibility study to develop and evaluate possible remedial actions. North Shore Gas entered into the AOC after being notified by the EPA that North Shore Gas, General Motors Corporation (GMC), and Outboard Marine Corporation were each a potentially responsible party (PRP) under the Comprehensive Environmental Response, Compensation and Liability Act of 1980, as amended (CERCLA) with respect to the Waukegan Site. A PRP is potentially liable for the cost of any investigative and/or remedial work that the EPA determines is necessary. Other parties identified as PRPs did not enter into the AOC. Under the terms of the AOC, North Shore Gas is responsible for the cost of the RI/FS. North Shore Gas believes, however, that it will recover a significant portion of the costs of the RI/FS from other entities. GMC has agreed to share equally with North Shore Gas in funding of the RI/FS cost, without prejudice to GMC's or North Shore Gas' right to seek a lesser cost responsibility at a later date. Peoples Gas has observed what appear to be gas purification wastes on a Manufactured Gas Site in Chicago, formerly called the 110th Street Station, and property contiguous thereto (110th Street Station Site). Peoples Gas has fenced the 110th Street Station Site and is conducting a study under the supervision of the IEPA to determine the feasibility of a limited removal action. The current owner of a site in Chicago, formerly called Pitney Court Station, filed suit against Peoples Gas in federal district court under CERCLA. The suit seeks recovery of the past and future costs of investigating and remediating the site. Peoples Gas is contesting this suit. The utility subsidiaries are accruing and deferring the costs they incur in connection with all of the Manufactured Gas Sites, including related legal expenses, pending recovery through rates or from insurance carriers or other entities. At December 31, 1997, the total of the costs deferred by the subsidiaries, net of recoveries and amounts billed to other entities, was $17.2 million. This amount includes an estimate of the costs of completing the studies required by the EPA at the Waukegan Site and the investigations being conducted under the supervision of the IEPA referred to above. The amount also includes an estimate of the costs of remediation at the Waukegan Site and at the 110th Street Station Site in Chicago, at the minimum amount of the current estimated range of such costs. The costs of remediation at the other sites cannot be determined at this time. While each subsidiary intends to seek contribution from other entities for the costs incurred at the sites, the full extent of such contributions cannot be determined at this time. Peoples Gas and North Shore Gas have filed suit against a number of insurance carriers for the recovery of environmental costs relating to the utilities' former manufactured gas operations. The suit asks the court to declare that the insurers are liable under policies in effect between 1937 and 1986 for costs incurred or to be incurred by the utilities in connection with five of their Manufactured Gas Sites in Chicago and Waukegan. The utilities are also asking the court to award damages stemming from the insurers' breach of their contractual obligation to defend and indemnify the utilities against these costs. At this time, management cannot determine the timing and extent of the subsidiaries' recovery of costs from their insurance carriers. Accordingly, the costs deferred at December 31, 1997 have not been reduced to reflect recoveries from insurance carriers. The Company believes that the costs incurred by Peoples Gas and by North Shore Gas for environmental activities relating to former manufactured gas operations are recoverable from insurance carriers or other entities or through rates for utility service. Accordingly, management believes that the costs incurred by the subsidiaries in connection with former manufactured gas operations will not have a material adverse effect on the financial position or results of operations of the utilities. Peoples Gas and North Shore Gas are recovering the costs of environmental activities relating to the utilities' former manufactured gas operations, including carrying charges on the unrecovered balances, under rate mechanisms approved by the Commission. At December 31, 1997, the subsidiaries had recovered $12.5 million of such costs through rates. 3B Former Mineral Processing Site in Denver, Colorado In 1994, North Shore Gas received a demand from the S.W. Shattuck Chemical Company, Inc. (Shattuck), a responsible party under CERCLA, for reimbursement, indemnification, and contribution for response costs incurred at a former mineral processing site in Denver, Colorado. Shattuck is a wholly owned subsidiary of Salomon, Inc. (Salomon). The demand alleges that North Shore Gas is a successor-in-interest to certain companies that were allegedly responsible during the period 1934-1941 for the disposal of mineral processing wastes containing radium and other hazardous substances at the site. The cost of the remedy at the site has been estimated by Shattuck to be approximately $31 million. Salomon has provided financial assurance for the performance of the remediation at the site. North Shore Gas filed a declaratory judgment action against Salomon in the District Court for the Northern District of Illinois. The suit asks the court to declare that North Shore Gas is not liable for response costs incurred or to be incurred at the Denver site. Salomon filed a counterclaim for costs to be incurred by Salomon and Shattuck with respect to the site. On March 7, 1997, the District Court granted North Shore Gas' motion for summary judgment, declaring that North Shore Gas is not liable for any response costs in connection with the Denver site. Salomon has appealed the ruling of the District Court to the United States Court of Appeals, Seventh Circuit. North Shore Gas does not believe that it has liability for the response costs, but cannot determine the matter with certainty. At this time, North Shore Gas cannot reasonably estimate what range of loss, if any, may occur. In the event that North Shore Gas incurred liability, it would pursue reimbursement from insurance carriers, other responsible parties, if any, and through its rates for utility service. 3C Gasoline Release in Wheeling, Illinois In June 1995, North Shore Gas received a letter from the IEPA informing North Shore Gas that it was not in compliance with certain provisions of the Illinois Environmental Protection Act which prohibit water pollution within the State of Illinois. On November 14, 1995, the Illinois Attorney General filed a complaint in the Circuit Court of Cook County naming North Shore Gas and four other parties as defendants. The complaint alleges that the violations are the result of a gasoline release that occurred in Wheeling, Illinois, in June 1992, when a contractor who was installing a pipeline for North Shore Gas accidentally struck a gasoline pipeline owned by West Shore Pipeline Company. North Shore Gas is contesting this suit. Management does not believe the outcome of this suit will have a material adverse effect on financial position or results of operations of the Company or North Shore Gas. 4. COVENANTS REGARDING RETAINED EARNINGS North Shore Gas' indenture relating to its first mortgage bonds contains provisions and covenants restricting the payment of cash dividends and the purchase or redemption of capital stock. At December 31, 1997, such restrictions amounted to $11.6 million out of North Shore Gas' total retained earnings of $70.0 million. 5. LONG-TERM DEBT Interest-Rate Adjustments The rate of interest on the City of Joliet 1984 Series C Bonds, which are secured by Peoples Gas' Adjustable-Rate First Mortgage Bonds, Series W, is subject to adjustment annually on October 1. Owners of the Series C Bonds have the right to tender such bonds at par during a limited period prior to that date. Peoples Gas is obligated to purchase any such bonds tendered if they cannot be remarketed. All Series C Bonds that were tendered prior to October 1, 1997 have been remarketed. The interest rate on such bonds is 3.875 per cent for the period October 1, 1997 through September 30, 1998. The rate of interest on the City of Chicago 1993 Series B Bonds, which are secured by Peoples Gas' Adjustable-Rate First Mortgage Bonds, Series EE, is subject to adjustment annually on December 1. Owners of the Series B Bonds have the right to tender such bonds at par during a limited period prior to that date. Peoples Gas is obligated to purchase any such bonds tendered if they cannot be remarketed. All Series B Bonds that were tendered prior to December 1, 1997, have been remarketed. The interest rate on such bonds is 3.90 per cent for the period December 1, 1997, through November 30, 1998. Peoples Gas classifies these adjustable-rate bonds as long- term liabilities, since it would refinance them on a long-term basis if they could not be remarketed. In order to ensure its ability to do so, on February 1, 1994, Peoples Gas established a $37.4 million three year line of credit with The Northern Trust Company, which has since been extended to January 31, 2000. Item 2. Management's Discussion and Analysis of Results of Operations and Financial Condition RESULTS OF OPERATIONS Net Income Net income decreased $1.9 million, to $35.5 million, for the current three-month period ended December 31, 1997, as a result of lower gas deliveries caused by warmer weather and conservation. These effects were offset, in part, by decreased pension expense caused by changes in settlement accounting attributed to employees choosing early retirement and actuarial assumptions. Net income decreased $8.4 million, to $96.5 million, for the current 12-month period ended December 31, 1997, primarily due to lower gas deliveries due to warmer weather and conservation. Also contributing was the previous period's one-time gain associated with the expiration of gas storage contracts. Partially offsetting these effects were a decrease in the aforementioned pension expense, a tax accrual adjustment, and lower interest expense as well as higher interest income. A summary of variations affecting income between periods is presented below, with explanations of significant differences following: Three Months Ended 12 Months Ended December 31, 1997 December 31, 1997 Increase/(Decrease) Increase/(Decrease) from Prior Period from Prior Period (Thousands of dollars) Amount Per Cent Amount Per Cent Net operating revenues (a) (7,450) (4.7) (28,293) (5.1) Operation and maintenance expenses (4,856) (7.4) (23,748) (8.9) Depreciation and amortization expense 428 2.3 2,072 2.9 Income taxes (1,106) (4.7) (4,964) (8.5) Other income and deductions (37) .04 (7,366) 26.5 Net income (1,947) (5.2) (8,355) (8.0) (a) Operating revenues, net of gas costs and revenue taxes. Net Operating Revenues Gross revenues of Peoples Gas and North Shore Gas are affected by changes in the unit cost of the subsidiaries' gas purchases and do not include the cost of gas supplies for customers who purchase gas directly from producers and marketers rather than from the subsidiaries. The direct customer purchases have no effect on net income because the utilities provide transportation service for such gas volumes and recover margins similar to those applicable to conventional gas sales. Changes in the unit cost of gas do not significantly affect net income because the utilities' tariffs provide for dollar-for-dollar recovery of gas costs. (See Note 2F of the Notes to Consolidated Financial Statements.) The utilities' tariffs also provide for dollar-for- dollar recovery of the cost of revenue taxes imposed by the State and various municipalities. Since income is not significantly affected by changes in revenue from customers' gas purchases from producers or marketers rather than from the subsidiaries, changes in gas costs, or changes in revenue taxes, the discussion below pertains to "net operating revenues" (operating revenues, net of gas costs and revenue taxes). The Company considers net operating revenues to be a more pertinent measure of operating results than gross revenues. Net operating revenues decreased $7.5 million, to $151.7 million, for the current three-month period, due primarily to lower gas deliveries caused by weather that was eight percent warmer and conservation. Net operating revenues decreased $28.3 million, to $524.5 million, for the current 12-month period, due principally to reduced gas deliveries due to warmer weather and conservation. Weather was six and one-half percent warmer than in the year-ago period. See Other Matters - Operating Statistics for details of selected financial and operating information by gas service classification. Operation and Maintenance Expenses Operation and maintenance expenses decreased $4.9 million, to $60.7 million, for the current three-month period, due primarily to a $4.6 million decrease in pension expense caused by changes in settlement accounting attributed to employees choosing early retirement and actuarial assumptions, a reduction in environmental costs ($1.7 million), a decrease in the provision for uncollectible accounts ($727,000), lower reengineering expenses ($530,000), and lower group insurance expenses ($472,000). These decreases were offset, in part, by an increase in amounts paid for outside services ($762,000) and higher administrative and general expenses. Operation and maintenance expenses decreased $23.7 million, to $243.6 million, for the current 12-month period, due principally to a $22.0 million decrease in the aforementioned pension expense. Other expenses which were lower in the current period were reengineering expenses ($3.5 million), environmental costs ($3.4 million), the provision for uncollectible accounts ($2.4 million), costs associated with liability insurance premiums and claim settlements ($2.1 million), and group insurance expenses ($2.0 million). These reductions were partially offset by an increase in payments for outside services ($4.2 million) and higher administrative and general expenses. Depreciation and Amortization Expense Depreciation and amortization expense increased $428,000, to $18.9 million, and $2.1 million, to $74.5 million, for the current three- and 12-month periods, respectively, due mainly to depreciable property additions. Income Taxes Income taxes, exclusive of taxes in other income and deductions, decreased $1.1 million, to $22.2 million, and $5.0 million, to $53.5 million, for the current three- and 12-month periods, respectively, due primarily to lower pre-tax income and a tax accrual adjustment in the most recent 12-month period. Other Income and Deductions Other income and deductions increased $37,000, for the current three-month period, due mainly to increases in interest expense on promissory notes and amounts refundable to customers. Partially offsetting these effects was an increase in other income. Other income and deductions increased $7.4 million, for the current 12-month period, due principally to the prior period's gain associated with the expiration of natural gas storage contracts. This impact was partially offset by lower interest expense and higher interest income. Other Matters Effect of Weather. Weather variations affect the volumes of gas delivered for heating purposes and, therefore, can have a significant positive or negative impact on net income, cash position, and coverage ratios. Accounting Standards. In October 1997, the Company adopted SFAS No. 128, "Earnings Per Share". (See Note 2G of the Notes to Consolidated Financial Statements.) Large Volume Gas Service Agreements. Peoples Gas has entered into gas service contracts with certain large volume customers under a specific rate schedule approved by the Commission. These contracts were negotiated to overcome the potential threat of bypassing the utility's distribution system. The impact on the net income of Peoples Gas as a result of these contracts is not material. Small-Volume Transportation Service. On June 25, 1997, the Commission allowed Riders SVT and AGG to go into effect for Peoples Gas, thus initiating a two year pilot program designed to provide transportation service to certain small-volume industrial and commercial customers of the utility as well as to some of its large residential customers. The Commission also ordered a concurrent investigation of the program to ascertain if program adjustments or revisions are required. Operating Statistics. The following table represents margin components: Three Months Ended Twelve Months Ended December 31, December 31, 1997 1996 1997 1996 Operating Revenues (thousands): Gas sales Residential $ 268,722 $ 291,490 $ 918,796 $ 928,055 Commercial 38,008 44,026 140,846 140,736 Industrial 7,371 8,295 28,045 26,648 Non-utility 28,328 168 35,594 204 342,429 343,979 1,123,281 1,095,643 Transportation Residential 10,848 11,447 36,206 48,994 Commercial 14,813 14,789 47,678 60,266 Industrial 7,996 9,336 29,625 41,453 Contract Pooling 3,485 2,446 18,790 6,880 Other 433 400 433 400 37,575 38,418 132,732 157,993 Other 5,147 4,761 15,674 14,594 Total Operating Revenues 385,151 387,158 1,271,687 1,268,230 Le- Gas Costs 197,963 188,746 624,751 588,750 - Revenues Taxes 35,521 39,295 122,451 126,702 Net Operating Revenues $ 151,667 $ 159,117 $ 524,485 $ 552,778 Deliveries (MDth): Gas Sales Residential 41,857 46,666 138,028 150,310 Commercial 6,442 7,669 23,767 25,303 Industrial 1,354 1,575 5,147 5,400 49,653 55,910 166,942 181,013 Transportation (a) Residential 8,156 8,813 27,252 29,165 Commercial 12,641 12,712 40,408 43,741 Industrial 10,568 11,482 37,993 43,856 31,365 33,007 105,653 116,762 Total Gas Sales and Transportation 81,018 88,917 272,595 297,775 Margin per Dth delivered $ 1.87 $ 1.79 $ 1.92 $ 1.86 (a) Volumes associated with contract pooling revenues are included in their respective customer classes. LIQUIDITY AND CAPITAL RESOURCES Indenture Restrictions. North Shore Gas' indenture relating to its first mortgage bonds contains provisions and covenants restricting the payment of cash dividends and the purchase or redemption of capital stock. At December 31, 1997, such restrictions amounted to $11.6 million out of North Shore Gas' total retained earnings of $70.0 million. Environmental Matters. The Company's utility subsidiaries are conducting environmental investigations and work at certain sites that were the location of former manufactured gas operations. (See Note 3A of the Notes to Consolidated Financial Statements.) In 1994, North Shore Gas received a demand from a responsible party under CERCLA for reimbursement, indemnification, and contribution for response costs incurred at a former mineral processing site in Denver, Colorado. North Shore Gas filed a declaratory judgment action asking the court to declare that North Shore Gas is not liable for response costs relating to the site. Salomon filed a counterclaim for costs to be incurred by Salomon and Shattuck with respect to the site. On March 7, 1997, the District Court granted North Shore Gas' motion for summary judgment, declaring that North Shore Gas is not liable for any response costs in connection with the Denver site. Salomon has appealed the ruling of the District court to the United States Court of Appeals, Seventh Circuit. (See Note 3B of the Notes to Consolidated Financial Statements.) On November 14, 1995, the Illinois Attorney General filed a complaint in the Circuit Court of Cook County naming North Shore Gas and four other parties as defendants. The complaint alleges violations arising out of a gasoline release that occurred in Wheeling, Illinois in June 1992 when a contractor who was installing a pipeline for North Shore Gas accidentally struck a gasoline pipeline owned by West Shore Pipeline Company. North Shore Gas is currently contesting this suit. (See Note 3C of the Notes to Consolidated Financial Statements.) Credit Lines. The Company has lines of credit totaling $170 million. At December 31, 1997, the Company had unused credit available of $169.3 million. The utility subsidiaries have lines of credit totaling $129.4 million, At December 31, 1997, the utility subsidiaries had unused credit available from banks of $68.8 million. Interest Coverage. The fixed charges coverage ratios for Peoples Gas for the 12 months ended December 31, 1997, and for fiscal 1997 and 1996 were 4.90, 5.01, and 4.84, respectively. The corresponding coverage ratios for North Shore Gas for the same periods were 5.51, 5.74, and 5.62, respectively. Dividends. On February 4, 1998, the Directors of the Company voted to increase the regular quarterly dividend on the Company's common stock to 48 cents per share from 47 cents per share previously in effect. The annualized dividend rate now amounts to $1.92 per share. Year 2000. The Company is modifying all of its computer programs to be year 2000 compatible. The Company does not believe that the amount of expenditures it will incur in connection with its year 2000 modification will have a material adverse effect on the financial position or results of operations of the Company. PART II. OTHER INFORMATION Item 1. Legal Proceedings See Note 3 of the Notes to Consolidated Financial Statements for a discussion pertaining to environmental matters. Item 6. Exhibits and Reports on Form 8-K a. Exhibits Exhibit Number Description of Document 27 Financial Data Schedule b. Reports on Form 8-K filed during the quarter ended December 31, 1997 None SIGNATURE Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized. Peoples Energy Corporation (Registrant) February 11, 1998 By: /s/ K. S. BALASKOVITS (Date) K. S. Balaskovits Vice President and Controller (Same as above) Principal Accounting Officer