"But unfortunately IFC can only provide 25 percent of the funds that have to be invested by the private sector," said Kjellerhaug.
In Neighboring India, with a population of 1.1 billion, base load - the minimum power needed around the clock - is provided by coal and nuclear plants.
"We are financing a 4,000 MegaWatt coal power plant in India," said Kjellerhaug.
"We are looking at other coal power projects in India and the South-Asian region."
Sri Lanka's largest privately held bank, Commercial Bank of Ceylon, last week entered into a loan guarantee scheme with the IFC to cover up to 50 percent downside risk on renewable energy projects in Sri Lanka.
"Even our largest banks cannot finance a coal power project in Sri Lanka," said Gamini Dharmasiri, head of corpora