KINDER MORGAN ENERGY PARTNERS, L.P. AND SUBSIDIARIES EXHIBIT 11 - STATEMENT RE: COMPUTATION OF PER SHARE EARNINGS (Dollars In Thousands Except Per Unit Amounts) Three Months Ended June 30, ----------------------------- 2006 2005 ------------ ------------ Weighted average number of limited partners'units on which limited partners' net income per unit is based: Basic................................................................ 221,813,433 209,220,246 Add: Incremental units under common unit option plan and under contracts to issue units depending on the market price of the units at a future date................................................... 336,603 245,195 ------------ ------------ Assuming dilution.................................................... 222,150,036 209,465,441 ============ ============ Calculation of Limited Partners' interest in Net Income: Net Income........................................................... $ 247,061 $ 221,826 Less: General Partner's interest in Net Income...................... (130,156) (117,253) ------------ ------------ Limited Partners' interest in Net Income............................. $ 116,905 $ 104,573 ============ ============ Limited Partners' Net Income per unit: Basic................................................................ $ 0.53 $ 0.50 Diluted.............................................................. $ 0.53 $ 0.50 Six Months Ended June 30, ----------------------------- 2006 2005 ------------ ------------ Weighted average number of limited partners' units on which limited partners' net income per unit is based: Basic................................................................ 221,286,347 208,378,724 Add: Incremental units under common unit option plan and under contracts to issue units depending on the market price of the units at a future date................................................... 331,350 150,432 ------------ ------------ Assuming dilution.................................................... 221,617,697 208,529,156 ============ ============ Calculation of Limited Partners' interest in Net Income: Net Income........................................................... $ 493,770 $ 445,447 Less: General Partner's interest in Net Income...................... (259,684) (228,980) ------------ ------------ Limited Partners' interest in Net Income............................. $ 234,086 $ 216,467 ============ ============ Limited Partners' Net Income per unit: Basic................................................................ $ 1.06 $ 1.04 Diluted.............................................................. $ 1.06 $ 1.04