President Joko ‘Jokowi’ Widodo has inaugurated commercial operation of Lahendong geothermal (2×20 MW) and Ulubelu geothermal (55 MW) yesterday. Construction of these power plants were started in third quarter 2015 with total investment of US$532.07 million. State-owned oil and gas company Pertamina claims completion of these projects are faster by one to six months.To subscribe please click here