E5 rollout will be concentrated in key high-consumption regions: East Java, Jakarta, West Java, Banten, Central Java and Yogyakarta.

ESDM announced that the country will begin mandating gasoline blended with 5 percent ethanol, known as E5, starting in July 2026 in several regions.

E5 rollout will be concentrated in key high-consumption regions: East Java, Jakarta, West Java, Banten, Central Java and Yogyakarta.