Exhibit 99.1 AES CHINA GENERATING CO. LTD. STATEMENT RE: COMPUTATION OF FIXED CHARGE COVERAGE RATIO (in thousands except ratio amounts) Fiscal period ended November 30, ------------------------------------------------ 1996 1995 1994 ---------- ---------- ------- Adjusted Cash Flow (A) Cash Inflow: (i) Dividend, distribution, payment of interest and scheduled repayment of loan received by the Company and its Wholly Owned Subsidiaries from the Project Companies $ 2,420 $ - $ - (ii) 50% of the combined interest income of the Company and its Wholly Owned Subsidiaries from cash, cash equivalents and investments in marketable securities 2,751 5,090 3,298 -------- -------- ------- 5,171 5,090 3,298 -------- -------- ------- (B) Cash Outflow: (i) Selling, general and administrative expenses of the Company and its Wholly Owned Subsidiaries 994 1,779 1,250 (ii) Company Designated Costs 10,312 9,880 6,403 -------- -------- ------- 11,306 11,659 7,653 -------- -------- ------- $(6,135) $(6,569) $(4,355) ======== ======== ======== Adjusted Interest Expense - - - =========== =========== ========= Fixed Charge Coverage Ratio - - - =========== =========== =========