East Java additionally has a commuter practice transportation system with Bojonegoro-Surabaya-Sidoarjo, Surabaya-Sidoarjo-Porong, Surabaya-Lamongan, Surabaya-Mojokerto, Surabaya-Malang, and Jember-Banyuwangi routes. The Cepu Block, one of many largest oil producers in Indonesia, is refined in Bojonegoro. The energy plant in East Java is managed by PT Pembangkit Jawa Bali , which incorporates hydroelectricity energy plant (Ir. Sutami, Selorejo, Bening), thermal power station in Paiton, Probolinggo Regency; which supplies electricity to the Java-Bali system. Two weeks after the proclamation of independence, Surabaya established its personal authorities under, Raden Sudirman. The formation of government in Surabaya brought on disputes between the republican forces and Japanese…
