Pertamina Geothermal Energy Technical Assistance for Scale-Up of Geothermal development As part of the World Bank’s "Geothermal Clean Energy Investment Project" to increase power generation in Indonesia from renewable geothermal resources, New Zealand finances the provision of experts and highly specialist personnel, training and knowledge transfer, as well as system and technology improvements of PT Pertamina Geothermal Energy (PGE), an Indonesian state-owned enterprise.