Indonesia Plans to Slash Fuel Prices and Unveil Mandatory E20 Bioethanol Roadmap to Shift Energy Security

JAKARTA, Investortrust.id — The Indonesian government is preparing to lower prices for non-subsidized fuels as early as August 2026, following a high-level briefing with President Prabowo Subianto. Energy and Mineral Resources (ESDM) Minister Bahlil Lahadalia announced that state energy company PT Pertamina (Persero) and private fuel retailers have been instructed to recalculate retail pricing models to reflect recent weakness in global crude benchmarks.

Indonesia's dual-track policy shift signals a decisive turn toward reducing foreign exchange leakages and managing domestic inflation. By passing international oil price drops directly to consumers while building out a mandatory bioethanol blend infrastructure, Southeast Asia's largest economy aims to structurally insulate its fiscal balance sheet. This aggressive transition mirrors the country's successful palm-oil biodiesel push, establishing a long-term playbook to replace fossil imports with domestic agricultural feedstocks.

Calculating Price Relief for Non-Subsidized Fuel

Following a cabinet session in Jakarta, Minister Bahlil met privately with President Prabowo to outline the domestic energy landscape. The government confirmed that subsidized fuel prices will remain fixed, protecting low-income households while turning its focus to market-floated options used by roughly 20% of the population.

"We ensure that there will be no increase in subsidized fuel prices at all," Bahlil stated during a press briefing in Jakarta on Monday, July 20, 2026. "In fact, for several non-subsidized fuel types, as global prices trend downward, we have started asking private operators and Pertamina to adjust their prices downward immediately."

Bahlil stressed that the Ministry of Energy and Mineral Resources is holding joint sessions with Pertamina and commercial distributors to finalize a balanced pricing formula. The objective is to provide swift relief to motorists without penalizing downstream oil distributors exposed to rapid shifts in the Indonesian Crude Price (ICP). He added that national oil inventories remain well above statutory minimums, securing fuel stability through the end of the year.

The Bioethanol Masterplan: Targeting E20 by 2029

Beyond immediate price recalibrations, the government is accelerating its renewable energy roadmap to drastically shrink gasoline imports. Under the newly detailed framework, Indonesia will introduce a mandatory E10 bioethanol blend (10% ethanol mixed with gasoline) in 2027, building toward a full E20 mandate between 2028 and 2029.

"The proposal for a mandatory ethanol program has been under study since 2025, and our technical reviews are nearly complete," Bahlil explained to reporters on Monday, July 20, 2026. "Mandatory ethanol lets us cut gasoline imports significantly. But we do not want to execute E20 only to turn around and import the ethanol itself. That is why we are establishing the domestic processing industry first."

To avoid supply bottlenecks, Indonesia is constructing integrated agricultural hubs using sugarcane, cassava, and corn as primary feedstocks. The business model directly replicates Brazil's dual-purpose processing framework, which allows mills to fluidly shift production between refined sugar and bioethanol depending on prevailing global commodity prices.

This renewable transition comes as the energy sector delivers strong fiscal metrics. Minister Bahlil reported that H1 2026 non-tax state revenue (PNBP) for the energy and mineral sector exceeded 60% of its full-year target, while coal export revenue generated between $14 billion and $15 billion over the same period.