"Asia Generation revenue increased by 18 million dollars to 212 million dollars, primarily due to higher volume in Pakistan and an outage at Ras Laffan in Qatar in 2006, partially offset by lower volumes in Sri Lanka," a company statement said.
"Gross margin decreased by 5 million dollars to 58 million dollars, primarily due to lower volumes in Sri Lanka and higher planned maintenance costs at Barka in Oman."
Technical problems with AES Corp's Kelanitissa unit, an Independent Power Producer (IPP) that operates a combined cycle base load plant, had kept it off the grid at the height of the dry season in recent weeks.
Generators at the Ceylon Electricity Board's Kelanitissa thermal complex had been frequently tripping during the last two months