CALENERGY COMPANY, INC. Exhibit 11 CALCULATION OF EARNINGS PER SHARE IN ACCORDANCE WITH INTERPRETIVE RELEASE NO. 34-9083 (dollars in thousands, except per share amounts) _________________________________ Three Months Ended March 31 1996 1995 Actual weighted average shares outstanding for the period 51,159,667 38,827,607 Dilutive stock options using average market prices 2,954,670 2,513,422 Total number of shares based on shares outstanding and the assumption that dilutive stock options will be exercised at average stock market prices 54,114,337 41,341,029 Additional dilutive stock options using ending market price and assuming conversion of convertible debt and convertible subordinated debenture* 9,113,564 4,444,444 Total shares based on shares out- standing and the assumption that dilutive stock options and warrants will be exercised at ending market price if more dilutive 63,227,901 45,785,473 Net income $ 14,461 $ 9,613 Less: Series C preferred stock dividends - 1,080 Net income available for common shareholders $ 14,461 $ 8,533 Primary earnings per share $ .27 $ .21 Fully diluted earnings per share based on SEC interpretive release No. 34-9083** $ .26 $ .21 *The ending market price on March 31, 1995 was lower than the average market price for the three months ended March 31, 1995. Accordingly, inclusion of an adjustment for stock options would be antidilutive and, therefore, contrary to paragraph 40 of APB Opinion 15. **The net income available for common shareholders for the three months ended March 31, 1996 was increased by the interest expense, net of tax effect, associated with the convertible debt and convertible subordinated debenture of $1,698.