Vectren Corporation Highlights March 31, March 31, (Unaudited) 2000 1999 Basic and Diluted Earnings Per Average Share: Three Months Ended - Indiana Gas $ 0.14 $ 0.39 SIGECO $ 0.07 $ 0.20 Vectren Enterprises/Generation Svcs $ 0.14 $ 0.05 Vectren Resources/Other $ 0.01 $ 0.02 Total $ 0.36 $ 0.66 Twelve Months Ended - Indiana Gas $ 0.24 $ 0.51 SIGECO $ 0.61 $ 0.68 Vectren Enterprises/Generation Svcs $ 0.21 $ 0.13 Vectren Resources/Other $ 0.12 $ 0.11 Total $ 1.18 $ 1.43 Dividends Paid (per common share, 12 months) $ 0.95 $ 0.91 Annualized Dividend $ 0.97 $ 0.93 Dividend Payout Ratio 80.5% 63.6% Dividend to Book Value 8.3% 8.1% Return on Average Shareholder Equity 10.2% 12.7% Book Value Per Share $ 11.70 $ 11.42 Percent Internally Generated Funds-Utility 60% 85% Ratio of Earnings to Fixed Charges-SEC Method Consolidated 3.3 4.1 Utility Group 3.2 4.2 Credit Ratings: Indiana Gas AA- / Aa2 AA- / Aa2 SIGECO AA / Aa2 AA / Aa2 Diluted earnings per share for the 12 months ended March 31, 1999, total $1.42. Basic and diluted earnings per share for all other periods presented are equal. For 3 Months For 12 Months SELECTED UTILITY Ended March 31 Ended March 31 OPERATING STATISTICS (Unaudited) 2000 1999 2000 1999 WEATHER AS A PERCENT OF NORMAL: Heating Degree Days 83% 92% 83% 87% Cooling Degree Days - - 94% 116% GAS MARGIN (Thousands): Operating Revenues 200,845 191,182 509,236 485,393 Cost of Gas 118,527 103,499 281,457 260,516 Margin 82,318 87,683 227,779 224,877 ELECTRIC MARGIN (Thousands): Operating Revenues 72,990 70,987 309,572 303,625 Cost of Fuel & Purchased Power 21,679 20,130 94,495 92,261 Margin 51,311 50,857 215,077 211,364 GAS SOLD & TRANSPORTED (MDth): Residential 23,691 26,478 48,923 50,829 Commercial 9,528 10,117 19,938 20,307 Contract 23,325 22,652 79,147 75,080 56,544 59,247 148,008 146,216 ELECTRICITY SOLD (MWh): Residential 316,034 345,857 1,341,757 1,357,920 Commercial 290,617 291,870 1,302,755 1,253,296 Industrial 598,400 550,298 2,464,092 2,280,999 Miscellaneous Sales 5,270 5,476 19,161 20,009 Total Retail 1,210,321 1,193,501 5,127,765 4,912,224 Municipals and Jasper 157,974 143,183 674,246 634,345 Alcoa Generating Corporation 22,268 117,633 219,082 417,920 Other Wholesale 359,006 237,663 977,211 983,965 1,749,569 1,691,980 6,998,304 6,948,454 GAS OPERATING REVENUES (Thousands): Residential 136,090 133,288 331,959 321,607 Commercial 49,532 47,063 115,235 111,541 Contract 11,591 11,051 52,788 50,868 Miscellaneous Revenue 3,632 (220) 9,254 1,377 200,845 191,182 509,236 485,393 ELECTRIC OPERATING REVENUES (Thousands): Residential 20,235 21,566 89,470 90,158 Commercial 15,881 16,406 69,381 67,911 Industrial 19,369 17,836 81,064 75,467 Miscellaneous Revenue 1,409 578 7,973 7,076 Total Retail 56,894 56,386 247,888 240,612 Municipals and Jasper 5,352 5,055 23,841 22,779 Alcoa Generating Corporation 552 2,539 6,078 10,175 Other Wholesale 10,192 7,007 31,765 30,059 72,990 70,987 309,572 303,625 AVERAGE GAS CUSTOMERS: Residential 569,674 554,522 557,435 544,442 Commercial 57,249 56,006 56,281 55,176 Contract 1,257 1,249 1,250 1,263 628,180 611,777 614,966 600,881 AVERAGE ELECTRIC CUSTOMERS: Residential 110,289 108,425 109,457 107,707 Commercial 16,454 15,873 16,141 15,619 Industrial 171 175 173 175 126,914 124,473 125,771 123,501 VECTREN CORPORATION CONSOLIDATED STATEMENTS OF INCOME (Thousands except per share data) (Unaudited) Three Months Twelve Months Ended March 31 Ended March 31 2000 1999 2000 1999 OPERATING REVENUES: Electric utility $ 72,990 $ 70,987 $ 309,572 $ 303,625 Gas utility 200,845 191,182 509,236 485,393 Energy services and other 85,609 58,864 288,020 221,741 Total operating revenues 359,444 321,033 1,106,828 1,010,759 OPERATING EXPENSES: Fuel for electric generation 16,573 15,628 67,250 65,940 Purchased electric energy 3,477 3,262 21,006 22,338 Cost of gas sold 118,527 103,499 281,457 260,516 Cost of energy services and other 81,722 56,170 273,142 210,740 Other operating 46,426 44,833 191,215 185,601 Merger Costs 27,181 - 27,181 - Depreciation and amortization 22,662 21,225 88,435 82,658 Taxes other than income taxes 8,600 8,283 30,227 27,178 Total operating expenses 325,168 252,900 979,913 854,971 OPERATING INCOME 34,276 68,133 126,915 155,788 OTHER INCOME Equity in earnings of unconsolidated 2,502 4,179 3,689 6,820 Other - net 12,393 1,907 25,664 11,299 Total other income 14,895 6,086 29,353 18,119 INTEREST EXPENSE 12,273 10,170 44,965 40,004 INCOME BEFORE PREFERRED DIVIDENDS AND INCOME TAXES 36,898 64,049 111,303 133,903 PREFERRED DIVIDEND REQUIREMENTS OF SUBSIDIARY 269 270 1,077 1,091 INCOME BEFORE INCOME TAXES 36,629 63,779 110,226 132,812 INCOME TAXES 14,362 22,986 37,433 44,762 NET INCOME BEFORE MINORITY INTEREST 22,267 40,793 72,793 88,050 MINORITY INTEREST IN SUBSIDIARY 142 70 643 295 NET INCOME $ 22,125 $ 40,723 $ 72,150 $ 87,755 AVERAGE COMMON SHARES OUTSTANDING 61,299 61,301 61,298 61,499 BASIC EARNINGS PER AVERAGE SHARE OF COMMON STOCK $ 0.36 $ 0.66 $ 1.18 $ 1.43 DILUTED EARNINGS PER AVERAGE SHARE OF COMMON STOCK $ 0.36 $ 0.66 $ 1.18 $ 1.42 VECTREN CORPORATION CONSOLIDATED BALANCE SHEETS ASSETS (Thousands - Unaudited) March 31 December 31 2000 1999 1999 Current Assets: Cash and cash equivalents $ 42,434 $ 51,858 $ 17,351 Temporary investments (at market) 1,032 747 903 Accounts receivable, less reserves of $4,863, $5,091 and $3,949 142,270 109,061 123,612 Accrued unbilled revenues 32,651 37,877 55,370 Inventories 38,690 50,227 58,863 Prepaid gas delivery service 114 - 20,937 Prepayments and other current assets 29,463 15,310 28,676 Total current assets 286,654 265,080 305,712 Utility Plant: Original cost 2,375,474 2,288,219 2,367,831 Less accumulated depreciation and amortization 1,042,326 988,403 1,031,498 Net utility plant 1,333,148 1,299,816 1,336,333 Other Investments and Property 285,937 191,838 260,713 Deferred Charges and Other Assets 72,759 69,428 80,300 TOTAL ASSETS $1,978,498 $1,826,162 $1,983,058 VECTREN CORPORATION CONSOLIDATED BALANCE SHEETS LIABILITIES AND SHAREHOLDERS' EQUITY (Thousands - Unaudited) March 31 December 31 2000 1999 1999 Current Liabilities: Current maturities of long-term debt and other obligations $ 53,890 $ 108,883 $ 53,880 Notes payable 171,921 122,912 208,234 Accounts payable 88,580 72,635 95,827 Refunds to customers 23,495 40,244 27,396 Accrued taxes 53,779 33,883 26,602 Accrued interest 7,058 8,275 12,097 Other current liabilities 72,779 50,214 52,058 Total current liabilities 471,502 437,046 476,094 Deferred Credits and Other Liabilities: Deferred income taxes 208,456 204,494 215,520 Accrued postretirement benefits other than pensions 42,346 39,075 40,942 Unamortized investment tax credit 24,934 27,293 25,524 Other 8,038 7,570 8,297 Total deferred credits and other liabilities 283,774 278,432 290,283 Minority interest in subsidiary 1,146 777 916 Capitalization: Long-term debt and other obligations 485,770 388,459 486,726 Preferred stock: Redeemable 8,076 8,192 8,192 Nonredeemable 11,090 11,090 11,090 Total preferred stock 19,166 19,282 19,282 Common stock - issued and outstanding 61,299 61,439 and 61,467 shares respectively 215,917 215,124 215,917 Retained earnings 501,223 487,082 493,918 Accumulated other comprehensive income - (40) (78) Total common shareholders' equity 717,140 702,166 709,757 Total capitalization 1,222,076 1,109,907 1,215,765 TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY $1,978,498 $1,826,162 $1,983,058 VECTREN CORPORATION CONSOLIDATED STATEMENTS OF CASH FLOWS (Thousands - Unaudited) Three Months Twelve Months Ended March 31 Ended March 31 2000 1999 2000 1999 CASH FLOWS FROM (REQUIRED FOR) OPERATING ACTIVITIES: Net income $ 22,125 $ 40,723 $ 72,150 $ 87,755 Adjustments to reconcile net income to cash provided from operating activities - Depreciation and amortization 22,662 21,225 88,435 82,658 Preferred dividend requirement 269 270 1,077 1,090 Deferred income taxes and investment tax credit (5,433) (3,655) 2,501 3,398 Allowance for other funds used during construction - - 296 (4) Gain on sale of assets - - - (2,102) Undistributed earnings of unconsolidated affiliates (2,677) (4,294) (4,520) (7,160) 14,821 13,546 87,789 77,880 Changes in assets and liabilities - Receivables - net 4,311 12,066 (27,733) (7,110) Inventories 20,174 16,459 11,537 (15,570) Accounts payable and other current liabilities 10,643 (24,962) 38,923 5,830 Accrued taxes and interest 22,781 15,586 19,349 (12,561) Recoverable/refundable gas costs 5,354 14,987 (10,553) 10,956 Prepayments and other current assets 20,823 - (8,459) (1,138) Prepaid gas delivery service (743) 349 (114) - Other - net 320 8,848 (8,625) 5,596 Total adjustments 98,484 56,879 102,114 63,883 Net cash flows from operations 120,609 97,602 174,264 151,638 CASH FLOWS REQUIRED FOR FINANCING ACTIVITIES: Repurchase of common stock - - (118) (7,046) Change in long-term debt (223) (2,380) 47,948 28,970 Net change in short-term borrowings (596) (3,897) 47,364 (1,803) Payments on partnership obligations (36,609) (1,237) (871) 8,253 Dividends on common and preferred stock (15,463) (15,001) (59,016) (57,279) Other 606 199 524 (1,032) Net cash flows from (required for) financing activities (52,285) (22,316) 35,831 (29,937) CASH FLOWS REQUIRED FOR INVESTING ACTIVITIES: Capital expenditures (30,841) (29,747) (132,055) (123,433) Demand Side Management program expenditures (490) (33) (709) (1,063) Investment in leveraged leases and partnerships 118 728 (48,639) 108 Non-regulated investments in consolidated subsidiaries 7,738 (1,586) 4,295 (13,097) Non-regulated investments in unconsolidated affiliates - net 1,420 (1,458) - - Change in nonutility property (20,890) 490 (45,235) (1,599) Cash distributions from unconsolidated affiliates - 631 4,475 3,699 Proceeds from sale of assets - - - 13,317 Other (296) 156 (1,651) (2,841) Net cash flows (required for) investing activities (43,241) (30,819) (219,519) (124,909) NET INCREASE (DECREASE) IN CASH 25,083 44,467 (9,424) (3,208) CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD 17,351 7,391 51,858 55,066 CASH AND CASH EQUIVALENTS AT END OF PERIOD $ 42,434 $ 51,858 $ 42,434 $ 51,858