Using private finance to accelerate geothermal deployment: Sarulla geothermal power plant, Indonesia

This case study analyzes the Sarulla geothermal power plant which, if successful, will be the largest single contract geothermal power plant project in the world, with a total capacity of 330 megawatts in 2018. The project has the highest private sector involvement of any geothermal project on a previously undeveloped field in Indonesia, thanks to substantial public support provided through a package of instruments: financing, guarantees, and a feed-in tariff.