EXHIBIT 11 PG&E CORPORATION COMPUTATION OF EARNINGS PER COMMON SHARE - ---------------------------------------------------------------------------------------------- Three months ended Six months ended June 30, June 30, -------------------- ------------------------ (in millions, except per share amounts) 1999 1998 1999 1998 - ---------------------------------------------------------------------------------------------- BASIC EARNINGS PER SHARE (EPS)1 Earnings available for common stock $ 180 $ 174 $ 336 $ 313 ========== ========== ========== ========== Average common shares outstanding 367 382 370 382 ========== ========== ========== ========== Basic EPS $ 0.49 $ 0.46 $ 0.91 $ 0.82 ========== ========== ========== ========== DILUTED EARNINGS PER SHARE (EPS)1 Earnings available for common stock $ 180 $ 174 $ 336 $ 313 Less: assumed cash settlement of forward contract that may be settled in Company stock or cash 10 - 29 - ---------- ---------- ---------- ---------- Earnings available for common stock as adjusted 170 174 307 313 ========== ========== ========== ========== Average common shares outstanding 367 382 370 382 Add: outstanding options, reduced by the number of shares that could be repurchased with the proceeds from such exercise (at average market price) 2 1 1 1 ---------- ---------- ---------- ---------- Average common shares outstanding as adjusted 369 383 371 383 ========== ========== ========== ========== Diluted EPS $ 0.46 $ 0.46 $ 0.83 $ 0.82 ========== ========== ========== ========== - ---------------------------------------------------------------------------------------------- <FN> 1 This presentation is submitted in accordance with Item 601(b)(11) of Regulation S-K and Statement of Financial Accounting Standards No. 128.