Slamet Riadhys negotiating skills are being tested. The president director of Pertamina Geothermal Energy (PGE), the geothermal unit of state oil and gas firm Pertamina, has gone back and forth trying to negotiate the renewal of steam sale contracts for the Kamojang Geothermal power plant, which are scheduled to expire this year. So far, his efforts have proven fruitless, despite the fact that on the opposite side of the negotiating table is anot