These are the Negative Impacts of Ethanol-Blended Gasoline on Cars
24 October 2025, 18:00 WIB
The expansion of the 10 percent ethanol mandate to 15 percent is drawing protests in the United States, here's why.
KatadataOTO – The implementation of gasoline mixed with ethanol will be enforced in Indonesia as part of efforts to reduce exhaust emissions.
The decision has certainly drawn pros and cons from various parties. This is because it requires thorough preparation in terms of both the ecosystem and the vehicles sold domestically.
Recently, the United States also experienced a similar issue. The American Petroleum Institute (API) disagrees with the expansion of the mandatory 15 percent ethanol-blended gasoline, or E15.
Previously, the applicable ethanol gasoline there was E10. The API highlighted several obstacles that need attention if the ethanol percentage is increased to 15 percent.
According to an API representative, they are not entirely opposed to E15 gasoline. However, the policy must be balanced with other regulations amidst this fuel change.
For example, small refineries should not receive exemptions from ethanol fuel regulations. Because it would negatively impact those who have invested to comply with the rules.
The API also suggested import incentives for renewable fuels, including ethanol, if the government wishes to proceed with implementing E15.
From a refinery's perspective, the E15 policy could increase compliance costs and disrupt fuel refining operations.
On the other hand, traditional corn and ethanol producers are actually pushing for E15 sales because it is profitable.
The obligation to sell ethanol-blended fuel in the near future has also drawn reactions from manufacturers.
Japanese brands like Toyota claim their vehicle lineup, especially the latest productions, are ready for the ethanol policy.
However, they highlight the need for transitional regulations before mass implementation. Especially since many vehicles on the road are not compatible with ethanol.
Toyota also stated that importing ethanol as an initial stage is reasonable, while waiting for the domestic industry's readiness to supply the material.
“Our neighboring countries have all started (using ethanol-blended gasoline). So we are falling behind,” said Bob Azam, Vice President Director of PT Toyota Motor Manufacturing Indonesia, some time ago.
He further revealed that Toyota's car lineup can already accommodate ethanol-blended fuel up to 20 percent, or E20.
1
2
3
4
5
Related Articles
24 October 2025, 18:00 WIB
24 October 2025, 17:00 WIB
23 October 2025, 19:10 WIB
23 October 2025, 16:30 WIB
23 October 2025, 15:51 WIB
Latest
26 October 2025, 07:15 WIB
Atta Halilintar has a fairly diverse vehicle collection, and some of them have been modified.
25 October 2025, 19:00 WIB
Chery Tiggo Cross CSH has received a positive response from consumers, with deliveries commencing to the first 1,000 customers.
25 October 2025, 17:00 WIB
Vinfast in Indonesia continues to develop its business lines to support the government in realizing clean energy.
25 October 2025, 09:00 WIB
Three students successfully won awards at AHM Best Student 2025 for their environmental innovations.
25 October 2025, 09:00 WIB
Kakorlantas is committed to strengthening the presence of ETLE throughout Indonesia, especially on the island of Java.
25 October 2025, 07:00 WIB
To pamper consumers in the country, Changan plans to introduce the Deepal S05 REEV variant next year.
25 October 2025, 07:00 WIB
Used Suzuki Baleno for sale with various benefits, including a low down payment and monthly installments of only around Rp 5 million.
24 October 2025, 21:00 WIB
Joining the electric car options at the Japan Mobility Show 2025, here's a look at Sharp's debut EV MPV, the LDK+.