Exhibit 99.1 NEWS RELEASE News Media Contact: James Peters, (678) 579-5266 Jamie Stephenson, (678) 579-7117 Investors Contact: John Robinson, (678) 579-7782 www.mirant.com JANUARY 19, 2001 Southern Energy Inc. reports a 36 percent increase in earnings for 2000 ATLANTA - Southern Energy Inc. (NYSE: SOE) now operating as Mirant Corporation, today announced strong financial and operational results, reporting net income from continuing operations for 2000 of $332 million and $60 million for fourth quarter 2000. Net income from continuing operations excludes income from SE Finance, a leasing subsidiary anticipated to be transferred to Southern Company. Mirant's reported net income for 2000 was $359 million including the $27 million contribution from SE Finance. Mirant's earnings from operations were $366 million for 2000 and $66 million for fourth quarter 2000. Earnings from operations exclude income from SE Finance and costs associated with the company's transition to a publicly traded company. Earnings from operations for 2000 represent a 36 percent increase over 1999 earnings from operations of $270 million. 1999 earnings from operations exclude gains of $78 million from the sale of the company's United Kingdom supply business and a gain of $14 million associated with an insurance settlement at the company's State Line facility. Mirant posted revenues of $13.3 billion for 2000 and $7.9 billion for the fourth quarter 2000. Year 2000 revenues reflect the consolidation of Southern Company Energy Marketing's results into Mirant's financial statements, following the August 2000 purchase of Vastar Resources' minority stake. Based on 338.7 million outstanding common shares, the company's 2000 net income from continuing operations equates to 98 cents per share or $1.08 per share before transition costs. The company's fourth quarter 2000 net income from continuing operations equates to 18 cents per share or 20 cents per share before transition costs. (more) "All three of our business groups contributed significantly to our results," said Marce Fuller, president and chief executive officer of Mirant. "Since our initial public offering, we have delivered on our commitment to provide shareholders with exceptional financial performance." Southern Energy also announced today that it will become Mirant Corporation and will begin trading on the New York Stock Exchange Jan. 22, 2001 under the symbol "MIR". "As Mirant, we are committed to continue Southern Energy's long-term track record of success," Fuller said. The Americas Mirant's Americas group earned 11 cents per share from operations in fourth quarter 2000, compared with 7 cents per share in the fourth quarter of 1999. Results reflect the improved performance of the company's marketing and risk management operations, especially in its natural gas business. Earnings also reflect credit reserves taken with respect to the power crisis in California. As one of the top natural gas- and power-marketing firms in the nation, Mirant moved more than 6.9 billion cubic feet of natural gas per day and sold 186 million megawatt-hours of power in 2000. The company also manages, under long-term contracts, more than 3 billion cubic feet of natural gas per day in the Canadian, San Juan and Gulf Coast regions, along with significant transportation and storage. Mirant continues to work toward its goal of owning or controlling 30,000 megawatts of power generation by 2004. In December, the company added 5,154 megawatts to its North American portfolio with the acquisition of power plants from the Potomac Electric Power Company (PEPCO). In addition to the PEPCO assets and other greenfield projects which came on line earlier this year in Wisconsin and Texas, Mirant added more than 5,700 megawatts to its North America business unit - an 84 percent increase from last year. In 2001, Mirant expects to bring three plants online in Michigan, Texas and Louisiana. By year-end, the company expects to have more than 15,000 megawatts under ownership or control throughout key regional markets. "Mirant plans to continue building power plants, not only to diversify our portfolio but also to help ease the pressure of increased power demand in regions where resources are scarce," Fuller said. "A deregulated marketplace will not flourish without all the necessary components. New power generation is necessary to maintain a strong wholesale market." Europe Mirant's Europe group earned 6 cents per share for the fourth quarter of 2000, compared to 2 cents in 1999. Mirant's operations in both the United Kingdom and Germany have performed well, complementing the company's growing marketing and risk management business in Amsterdam. In the United Kingdom, Mirant's 49 percent-owned affiliate, Western Power Distribution Ltd. (WPDL) completed the acquisition of Hyder, a company that owns and operates the electricity network in South Wales and the water distribution and wastewater treatment business for all of Wales. Mirant plans to sell Hyder's water business immediately and merge South Wales Electricity, Hyder's electricity distribution business, with WPDL. This transaction is expected to close in the first quarter of 2001. In Germany, Mirant is still looking to expand its ownership of Bewag, an integrated utility in Berlin. Mirant owns 26 percent of Bewag. Through that investment, Mirant is still looking to acquire a controlling interest in VEAG's generation plants in eastern Germany. German courts recently upheld Mirant's order to block the sale of E.on's shares in Bewag to HEW, the Hamburg based utility, majority owned by Vattenfall. Mirant continues to grow its greenfield development program in Europe and recently announced an agreement to purchase turbines from GE, providing up to 3,500 megawatts of capacity in Italy and in other countries targeted for development. "Mirant is still growing its European business, continually looking for opportunities to form strategic relationships with existing utilities and industry leaders that look to provide great returns to our shareholders and a valuable service to the people living in the regions where we operate," Fuller said. Asia-Pacific Mirant's Asia-Pacific group earned 7 cents per share for the fourth quarter, down from 13 cents per share in 1999. This decrease is primarily a result of the increased tax provision on the company's Philippine enterprise income. "Our success in Asia has provided us with a strong platform for growth throughout the region and has allowed us to develop relationships with strong regional partners," Fuller said. Mirant is a global independent power producer and a leading energy marketing and risk-management company, with extensive operations in North America, Europe and Asia. Mirant owns more than 17,900 megawatts of electric generating capacity around the world, including about 12,500 megawatts in the United States, with another 7,000 megawatts under advanced development. Mirant is 80 percent owned by Southern Company (NYSE: SO). Special note regarding forward-looking statements: The information presented above includes forward-looking statements, in addition to historical information. These statements involve known and unknown risks and relate to future events, Southern Energy's future financial performance or projected business results. In some cases, forward-looking statements by terminology may be identified by statements such as "may," "will," "should," "expects," "plans," "anticipates," "believes," "estimates," "predicts," "targets," "potential" or "continue" or the negative of these terms or other comparable terminology. Forward-looking statements are only predictions. Actual events or results may differ materially from any forward-looking statement as a result of various factors, which include: (i) legislative and regulatory initiatives regarding deregulation, regulation or restructuring of the electric utility industry; (ii) the extent and timing of the entry of additional competition in the markets of Southern Energy's subsidiaries and affiliates; (iii) Southern Energy's pursuit of potential business strategies, including acquisitions or dispositions of assets or internal restructuring; (iv) state, federal and other rate regulations in the United States and in foreign countries in which Southern Energy's subsidiaries and affiliates operate; (v) changes in or application of environmental and other laws and regulations to which Southern Energy and its subsidiaries and affiliates are subject; (vi) political, legal and economic conditions and developments in the United States and in foreign countries in which Southern Energy's subsidiaries and affiliates operate; (vii) financial market conditions and the results of Southern Energy's financing efforts; changes in commodity prices and interest rates; weather and other natural phenomena; (viii) performance of Southern Energy's projects undertaken and the success of efforts to invest in and develop new opportunities; (ix) unanticipated developments in the California power markets, including, but not limited to, unanticipated governmental intervention, deterioration in the financial condition of counterparties, default on receivables due, adverse results in current or future litigation and adverse changes in the tariffs of the California Power Exchange Corporation or California Independent System Operator Corporation, and (x) other factors, including the risks outlined under "Risk Factors" in filings with the SEC. Although Southern Energy believes that the expectations reflected in the forward-looking statements are reasonable, Southern Energy cannot guarantee future results, events, levels of activity, performance or achievements. Southern Energy does not undertake a duty to update any of the forward-looking statements. # # # # # SOUTHERN ENERGY, INC. AND SUBSIDIARIES CONSOLIDATED STATEMENTS OF INCOME (UNAUDITED) For the Three Months For the Years Ended December 31, Ended December 31, 2000 1999 2000 1999 --------- --------- --------- --------- (in millions) (in millions) Operating Revenues: $7,934 $554 $13,289 $2,265 Operating Expenses: Cost of fuel, electricity and other products 7,413 129 11,378 934 Maintenance 32 35 136 116 Depreciation and amortization 73 92 317 270 Selling, general, and administrative 233 56 553 253 Other 46 101 240 248 --------- --------- --------- --------- Total operating expenses 7,797 413 12,624 1,821 --------- --------- --------- --------- Operating Income 137 141 665 444 Other Income (Expense): Interest income 64 54 187 172 Interest expense (154) (153) (616) (502) Gain on sales of assets 2 20 20 313 Equity in income of affiliates 64 (47) 196 111 Receivables Recovery - 52 - 64 Other, net 2 49 51 72 --------- --------- --------- --------- Total other income (expense) (22) (25) (162) 230 --------- --------- --------- --------- Income From Continuing Operations Before Income Taxes and Minority Interest 115 116 503 674 Provision for Income Taxes 31 21 87 129 Minority Interest 24 28 84 183 --------- --------- --------- --------- Income From Continuing Operations 60 67 332 362 Income from Discontinued Operations After Income Taxes and Minority Interest 7 - 27 10 --------- --------- --------- --------- Net Income $67 $67 $359 $372 ========= ========= ========= ========= Notes: (1) Financial data reflects various non-operating items. See pages 6 and 7 for details. Certain prior-year data has been reclassified to conform with the current-year presentation. (2) Basic Earnings Per Share for the year ended December 31, 2000 was $1.24 based on the weighted average of 288,675,250 shares of common stock outstanding. SOUTHERN ENERGY, INC. AND SUBSIDIARIES PRO FORMA EARNINGS PER SHARE (UNAUDITED) For the Three Months For the Years Ended December 31, Ended December 31, 2000 1999 % Change 2000 1999 % Change ----------- ---------- ----------- ----------- ----------- ----------- Consolidated Earnings (in millions) As Reported $67 $67 0% $359 $372 -3% As Reported from Continuing Operations $60 $67 -10% $332 $362 -8% Adjustments (page 7) 6 (14) -143% 34 (92) -137% ----------- ---------- ----------- ----------- ----------- ----------- From Operations $66 $53 25% $366 $270 36% =========== ========== =========== =========== Pro-forma Basic Earnings Per Share: Number of shares of common stock as outstanding as of December 31, 2000(in millions) 338.7 338.7 338.7 338.7 Consolidated Earnings As Reported $ 0.20 $ 0.20 0% $ 1.06 $ 1.10 -4% As Reported from Continuing Operations $ 0.18 $ 0.20 -10% $ 0.98 $ 1.07 -8% Adjustments (page 7) 150% 137% 0.02 (0.04) 0.10 (0.27) ----------- ---------- ----------- ----------- ----------- ----------- From Operations $ 0.20 $ 0.16 25% $ 1.08 $ 0.80 35% =========== ========== =========== =========== By Group Asia-Pacific $ 0.07 $ 0.13 -46% $ 0.60 $ 0.52 15% Europe 0.06 0.02 200% 0.24 0.50 -52% Americas 0.11 0.11 0% 0.52 0.27 93% Corporate (0.06) (0.06) 0% (0.38) (0.22) -73% Total Adjustments from above 0.02 (0.04) 150% 0.10 (0.27) 137% ----------- ---------- ----------- ----------- ----------- ----------- From Operations $ 0.20 $ 0.16 25% $ 1.08 $ 0.80 35% =========== ========== =========== =========== SE Finance (Discontinued Operations) 0.02 - - 0.08 0.03 167% SOUTHERN ENERGY, INC. AND SUBSIDIARIES Earnings and Pro Forma Earnings Per Share as Reported and from Operations (Unaudited) Quarter 1 Quarter 2 Quarter 3 Quarter 4 Year ------------ ------------ ------------ ------------ ------------ 2000 Consolidated Earnings (in millions) As Reported $101 $93 $98 $67 $359 Discontinued Operations (6) (7) (7) (7) (27) As Reported from Continuing Operations $95 $86 $91 $60 $332 Adjustments for: Costs Related to Transitioning to a Public Company - - 28 6 34 ------------ ------------ ------------ ------------ ------------ From Operations $95 $86 $119 $66 $366 ============ ============ ============ ============ ============ 1999 Consolidated Earnings (in millions) As Reported $80 $69 $156 $67 $372 Discontinued Operations (4) (3) (3) - (10) As Reported from Continuing Operations $76 $66 $153 $67 $362 Adjustments for: Gain on Sale of SWEB Supply Business - - (78) - (78) State Line Insurance Settlement - - - (14) (14) ------------ ------------ ------------ ------------ ------------ From Operations $76 $66 $75 $53 $270 ============ ============ ============ ============ ============ Pro Forma Basic Earnings Per Share: Number of shares of common stock as outstanding as of December 31, 2000(in millions) 338.7 338.7 338.7 338.7 338.7 2000 Pro Forma Basic Earnings Per Share Based on Consolidated Earnings As Reported $0.30 $0.27 $0.29 $0.20 $1.06 Discontinued Operations ($0.02) ($0.02) ($0.02) ($0.02) ($0.08) As Reported from Continuing Operations $0.28 $0.25 $0.27 $0.18 $0.98 Adjustments for: Costs Related to Transitioning to a Public Company - - $0.08 $0.02 $0.10 ------------ ------------ ------------ ------------ ------------ From Operations $0.28 $0.25 $0.35 $0.20 $1.08 ============ ============ ============ ============ ============ 1999 Pro Forma Basic Earnings Per Share Based on Consolidated Earnings As Reported $0.24 $0.20 $0.46 $0.20 $1.10 Discontinued Operations ($0.01) ($0.01) ($0.01) - ($0.03) As Reported from Continuing Operations $0.23 $0.19 $0.45 $0.20 $1.07 Adjustments for: Gain on Sale of SWEB Supply Business - - ($0.23) - ($0.23) State Line Insurance Settlement - - $0.00 ($0.04) ($0.04) ------------ ------------ ------------ ------------ ------------ From Operations $0.23 $0.19 $0.22 $0.16 $0.80 ============ ============ ============ ============ ============ SOUTHERN ENERGY, INC. AND SUBSIDIARIES Financial Data by Group (Unaudited) For the Three Months Ended December 31, 2000 and 1999 Corporate and Americas Europe Asia-Pacific SE Finance Elimination's -------- ------- ------- ------- ------ ------ ------ ------ ------ ------- 2000 1999 2000 1999 2000 1999 2000 1999 2000 1999 (in millions) Operating Revenues Generation and energy marketing 7,721 259 2 (1) 120 116 - - - - Distribution & integrated utilities 37 44 51 118 - - - - - - Other - - - - 3 15 - - - 3 -------- ------- ------- ------- ------ ------ ------ ------ ------ ------- Total Operating Revenues 7,758 303 53 117 123 131 - - - 3 Operating Expenses: Cost of fuel, electricity and other 7,407 121 4 8 2 - - - - - Depreciation and Amortization 28 25 11 26 33 40 - - 1 - Other Operating Expenses 260 94 4 47 44 21 - - 3 31 -------- ------- ------- ------- ------ ------ ------ ------ ------ ------- Total Operating Expenses 7,695 240 19 81 79 61 - - 4 31 -------- ------- ------- ------- ------ ------ ------ ------ ------ ------- Operating Income (Loss) 63 63 34 36 44 70 - - (4) (28) Other Income (Expense) Interest Income (Expense) (55) (33) (18) (27) (22) (24) - - 5 (14) Gain on Sale of Assets (1) - 1 21 1 - - - 1 (1) Equity in income of affiliates 29 (1) 27 (27) 8 (20) - - - - Other 1 30 (3) 17 20 59 - - (16) (5) Income (Loss) From Continuing Operations -------- ------- ------- ------- ------ ------ ------ ------ ------ ------- Minority Interest 37 59 41 20 51 85 - - (14) (48) Provision (Benefit) for Income Taxes 9 24 - (10) 20 32 - - 2 (25) Minority Interest (8) (2) 21 22 7 8 - - 4 - -------- ------- ------- ------- ------ ------ ------ ------ ------ ------- Income (Loss) From Continuing Operations 36 37 20 8 24 45 - - (20) (23) Income From Discontinued Operations, Net of Tax Benefit - - - - - - 7 - - - -------- ------- ------- ------- ------ ------ ------ ------ ------ ------- Net Income (Loss) 36 37 20 8 24 45 7 - (20) (23) ======== ======= ======= ======= ====== ====== ====== ====== ====== ======= SOUTHERN ENERGY, INC. AND SUBSIDIARIES Financial Data by Group (Unaudited) For the Years Ended December 31, 2000 and 1999 Corporate and Americas Europe Asia-Pacific SE Finance Elimination's ------------------------------------------------------------------------------------------ 2000 1999 2000 1999 2000 1999 2000 1999 2000 1999 (in millions) Operating Revenues Generation and energy marketing $12,301 $ 772 $ - $ (3) $ 489 $ 318 - - - - Distribution & integrated utilities 163 167 314 976 - - - - - - Other - - - - 13 24 - - 9 11 ------------------------------------------------------ --------- ------------------------- Total Operating Revenues 12,464 939 314 973 502 342 - - 9 11 Operating Expenses: Cost of fuel, electricity and other products 11,349 435 27 499 2 - - - - - Depreciation and Amortization 115 73 69 90 130 104 - - 3 2 Other Operating Expenses 638 284 103 166 104 115 - - 84 53 ------------------------------------------------------ --------- ------------------------- Total Operating Expenses 12,102 792 199 755 236 219 - - 87 55 ------------------------------------------------------ --------- ------------------------- Operating Income (Loss) 362 147 115 218 266 123 - - (78) (44) Other Income (Expense) Interest Income (Expense) (153) (80) (97) (115) (101) (53) - - (78) (81) Gain on Sale of Assets 10 20 10 293 - - - - - - Equity in income of affiliates 56 18 83 9 57 83 - - - - Other 13 37 2 22 36 77 - - - - Income (Loss) From Continuing Operations Before Income Taxes and Minority ------------------------------------------------------ --------- ------------------------- Interest 288 142 113 427 258 230 - - (156) (125) Provision (Benefit) for Income Taxes 114 58 (16) 92 19 28 - - (30) (49) Minority Interest (3) (9) 47 165 35 27 - - 5 - ------------------------------------------------------ --------- ------------------------- Income (Loss) From Continuing Operations 177 93 82 170 204 175 - - (131) (76) Income From Discontinued Operations, Net of Tax Benefit - - - - - - 27 10 - - ------------------------------------------------------ --------- ------------------------- Net Income (Loss) $ 177 $ 93 $ 82 $ 170 $ 204 $ 175 $ 27 $ 10 $(131) $ (76) ====================================================== ========= =========================