Pertamina targets to commence Cilacap green refinery operations in Dec 6th March 2021 Illustration - Workers at Pertamina RU IV Cilacap conduct routine checks in the refinery area. ANTARA/HO-Pertamina RU IV Cilacap Jakarta (ANTARA) - State-run oil firm PT Pertamina (Persero) has set a target to commence the production of green diesel and green aviation turbine fuel (avtur) at its green refinery by the end of 2021. "The development of green energy is an implementation of the National Strategic Projects (PSN) by maximizing the potential of abundant palm oil supply as a renewable energy resource," Corporate Secretary Subholding Refining & Petrochemical of PT Kilang Pertamina Internasional Ifki Sukarya noted in a statement here on Saturday.