ENRON CORP. Table I - Earnings Summary (Unaudited: in mililions except per share data) Year Ended December 31, 1999 1998 Revenues Transportation and Distribution: Gas Pipeline Group $ 181 $ 170 Portland General 377 327 Wholesale Energy Operations and Services 10,774 6,618 Retail Energy Services 468 322 Exploration and Production (a) - 230 Corporate and Other (including intercompany eliminations) (145) 35 Total Revenues $ 11,655 $ 7,702 $ 653 $ 653 1,379 1,196 37,125 27,725 1,720 1,072 526 884 (609) (270) $ 40,794 $ 31,260 After tax results Net income excluding nonrecurring items Nonrecurring Items: Gain on sale of EOG stock Charges related to MTBE asset Cumulative effect of accounting changes Net income $ 255$ 171 - 45 - (40) $ 255$ 176 $ 953 $ 698 345 45 (278) (40) (131) - $ 889 $ 703 Earnings (loss) per share (diluted) (b) EPS (diluted) excluding nonrecurring items Nonrecurring items: Gain on sale of EOG stock Charges related to MTBE asset Cumulative effect of accounting changes EPS (diluted) Average shares outstanding (diluted) (b) $ 0.30 $ 0.24 0.07 (0.06) $ 0.30 $ 0.25 779.1 716.4 $ 1.17 $ 1.00 0.45 0.07 (0.36) (0.06) (0.17) - $ 1.09 $ 1.01 769.0 695.3 (a) Reflects results of Enron Oil & Gas through August 16,1999, date of share exchange transaction. (b) Shares outstanding and EPS amounts have been restated to reflect the two-for-one common stock split that was effective August 13, 1999. I Quarter Ended December 31, 1999 1998 GOVERNMENT EXHIBIT 28707 Corn No. H 04-0025 Fourth Quarter 1999 ENRON CORP. Table 2a - Results by Segment (Unaudited: in millions, except per share amounts) Non- Recurring Recurring IBIT: Transportation and Distribution: Gas Pipeline Group Portland General Wholesale Energy Operations and Services Retail Energy Services Exploration and Production (a) Corporate and Other IBIT Interest and Related Charges, net Dividends on Preferred Securities of Subsidiaries Minority Interests Income Tax Provision Net Income Preferred Dividends: Second preferred stock Series A and Series B Preferred Stock (b) Earnings on Common Stock Average Number of Shares Used: (c) Basic Diluted Earnings per Common Share: (c) Basic Diluted $ 97 $ 105 - 267 - 7 - 471 - 122 - 20 - 41 - 33 - 255 4 - 20 - $ 231 $ - 779.1 779.1 $ 0.30 $ - $ 97 105 267 7 471 122 20 41 33 255 4 20 $ 231 715.3 779.1 $ 0.32 0.30 (a) Reflects results of Enron Oil & Gas through August 16, 1999, date of share exchange transaction. (b) The Series A and Series B Preferred Stock are antidilutive and therefore have been excluded from the calculation of diluted earnings per share. (c) Shares outstanding and EPS amounts have been restated to reflect the two-for-one common stock split that wa effective August 13, 1999. Total Fourth Quarter 1998 ENRON CORP. Table 2b - Results by Segment (Unaudited: in millions, except per share amounts) Non- Recurring Recurring IBIT: Transportation and Distribution: Gas Pipeline Group Portland General Wholesale Energy Operations and Service Retail Energy Services Exploration and Production Corporate and Other IBIT Interest and Related Charges, net Dividends on Preferred Securities of Subsidiaries Minority Interests Income Tax Provision (Benefit) Net Income Preferred Dividends: Second preferred stock Earnings on Common Stock Average Number of Shares Used: Basic Diluted Earnings per Common Share: Basic Diluted $ 84 $ 84 201 (26) 31 - 26 (39) 400 (39) 152 - 19 - 17 - 41 (44) 171 5 4 - $ 167 $ 5 716.4 716.4 $ 0.24 $ 0.01 $ 84 84 201 (26) 31 361 152 19 17 176 4 $ 172 661.8 716.4 $ 0.26 0.25 Note: Shares outstanding and EPS amounts have been restated to reflect the two-for-one common stock split that effective August 13, 1999. Total 1999 Year EN RON CORP. Table 2c - Results by Segment (Unaudited: in millions, except per share amounts) Non- Recurring Recurring IBIT: Transportation and Distribution: Gas Pipeline Group Portland General Wholesale Energy Operations and Services Retail Energy Services Exploration and Production (a) Corporate and Other IBIT Interest and Related Charges, net Dividends on Preferred Securities of Subsidiaries Minority Interests Income Tax Provision (Benefit) Income before Cumulative Accounting Changes Cumulative Effect of Accounting Changes, net of tax Net Income (Loss) Preferred Dividends: Second preferred stock Series A and Series B Preferred Stock (b) Earnings (Loss) on Common Stock $ 380 $ 305 1,321 (68) 65 (23) 1,980 659 13 13 77 135 156 953 953 (54) 67 (131) (64) 17 - 49 - $ 887 $ (64) 380 305 1,321 (68) 65 ~A19) 1,993 659 77 135 102 1,020 ili~i1 889 17 49 $ 823 Average Number of Shares Used: (c) Basic Diluted Earnings (Loss) per Common Share: (c) Basic Diluted 769.0 769.0 $ 1.17 $ (0.08) $ 705.3 769.0 $ 1.17 1.09 (a) Reflects results of Enron Oil & Gas through August 16,1999, date of share exchange transaction. (b) The Series A and Series B Preferred Stock are antidilutive and therefore have been excluded from the calculation of diluted earnings per share. (C) Shares outstanding and EPS amounts have been restated to reflect the two-for-one common stock split that wa effective August 13, 1999. Total 1998 Year ENRON CORP. Table 2d - Results by Segment (Unaudited: in millions, except per share amounts) Non- Recurring Recurring IBIT: Transportation and Distribution: Gas Pipeline Group Portland General Wholesale Energy Operations and Services Retail Energy Services Exploration and Production Corporate and Other IBIT Interest and Related Charges, net Dividends on Preferred Securities of Subsidiaries Minority Interests Income Tax Provision (Benefit) Net Income Preferred Dividends: Second preferred stock Earnings on Common Stock $ 351 $ 286 - 968 - (119) - 128 - 7 (39) 1,621 (39) 550 - 77 - 77 219 (44) 698 5 17 - $ 681 $ 5 351 286 968 (119) 128 1,582 550 77 77 175 703 17 $ 686 Average Number of Shares Used: Basic Diluted Earnings per Common Share: Basic Diluted 695.3 695.3 $ 1.00 $ 0.01 $ Note: Shares outstanding and EPS amounts have been restated to reflect the two-for-one common stock split that effective August 13, 1999. Total 642.3 695.3 $ 1.07 1.01 I Transportation and Distribution ENRON CORP. Table 3a - Core Business Highlights (Unaudited) Quarter Ended December 31, 1999 1998 Year Ended December 31, 1999 1998 IGas Pipeline Group (In Millions) Net Revenues Operating Expenses Depreciation & Amortization Equity in Earnings Other Income, net IBIT $ 176 $ 74 14 8 1 4 $ 97$ 84 167 $ 626 $ 640 71 264 276 20 66 70 4 38 32 46 25 $ 380 $ 351 Total Volumes Transported (BBtuId) (a) Northern Natural Gas Transwestern Pipeline Florida Gas Transmission Northern Border Pipeline IPortland General (In Millions) Revenues Purchased Power & Fuel Operating Expenses Depreciation & Amortization Other Income, net IBIT $ 377 $ 327 179 129 81 65 44 47 $ 105 $ 84 $ 1,379 $ 1,196 639 451 304 295 181 183 50 19 $ 305 $ 286 Retail Customers (end of period, thousands) 719 704 Electricity Sales (Thousand MWh) Residential Commercial Industrial Total Retail Wholesale Total Sales 2,004 1,879 1,198 5,081 3,300 8,381 2,052 1,725 921 4,698 2,237 719 704 7,404 7,392 4,463 19,259 7,101 6,781 17,444 10,869 28,313 (a) Reflects 100% of each entity~s throughput volumes. 3,738 1,460 1,538 2,406 4,252 1,492 1,310 1,781 3,817 1,462 1,493 2,405 4,098 1,607 1,324 1,770 Wholesale Energy Operations and Services ENRON CORP. Table 3b - Core Business Highlights (Unaudited) Quarter Ended December 31, 1999 1998 ~Wholesale Energy Operations and Services (In Millions) Commodity Sales and Services Energy Assets and Investments Unallocated Expenses IBIT $ 159 $ 145 107 140 j~7j (46) $ 267$ 201 Year Ended December 31, 1999 1998 $ 636 $ 411 846 709 (161) Ji~ $ 1,321 $ 968 Commodity Sales and Services Physical Volumes (BBtue/d) (a) Gas: United States Canada Europe Other Transport Volumes Total Gas Volumes Oil Liquids Electricity (b) Total Physical Volumes (BBtueld) (a) Electricity Volumes Marketed (Thousand MWh) United States Europe & Other Total Financial Settlements (Notional)(B8tue/d) 10,219 4,406 1,604 26 16,255 693 16,948 5,877 947 10,134 86,666 6,564 93,230 109,872 7,941 4,101 1,605 4 13,651 510 14,161 4,923 586 8,609 28,279 78,969 242 79,211 79,879 (a) Includes third-party transactions of Enron Energy Services. (b) Represents electricity transaction volumes marketed, converted to BBtue/d. 8,982 4,398 1,549 23 14,952 575 15,527 5,407 753 378,930 i4L~Z~. 390,506 99,337 7,418 3,486 1,243 8 12,155 559 12,714 2,960 610 11,024 401,843 529 75,266