Despite major investment in new plants that has seen electricity production double in the last seven years, impoverished Bangladesh continues to face major power shortages.
The National Economic Council yesterday approved the project, which includes two 600-megawatt coal-fired power plants and a deep-sea port to bring in coal.
"In future, we'll construct two more power plants and a LNG terminal here," Planning Minister Mustofa Kamal said, adding that the first power plant would go into operation in 2018.
A statement from the planning ministry said Japan's state-run aid agency would provide USD 4 billion of the estimated 359.84 billion taka ( USD 4.6 billion) needed.
The Japanese International Cooperation Agency declined to confirm the figure, saying only that the agency had given a USD 406 million concessionary loan for the first phase of the project.