Fuel prices have continued to rise as the war in the Middle East rages on. Diesel prices, in particular, have skyrocketed, breaching P130 per liter as of this week for regular diesel, and roughly P140 per liter for premium blends.
It has gotten so bad that the Department of Energy issued Department Circular No. DC2026-03-0010, which allows the temporary importation and sale of Euro II petroleum products in the Philippine market. The agency says this will help ensure an adequate supply of diesel for certain sectors that rely on oil-burning engines.

The agency, however, stresses that the sale and use of Euro 2 fuel will be “temporary and controlled,” limited to vehicle models from 2015 and earlier, as well as the transport, industrial, marine, and shipping sectors.
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The Truck Manufacturers Association, however, said that while it recognizes the DOE’s initiative with this interim measure, its implementation “must be undertaken with the utmost caution, supported by clear guidelines, proper safeguards, and comprehensive public information.”

The mandatory use of Euro IV fuels in the Philippines began in 2016, and to comply with the stricter emissions regulations, carmakers had to introduce powertrains “with advanced fuel systems and emission control technologies that are highly sensitive to fuel quality—particularly sulfur content,” the TMA stated. “The use of Euro II fuels, which have significantly higher sulfur levels, may result in adverse effects on engine performance, durability, and emissions systems.”
The association acknowledged the requirements prescribed under the DOE’s circular, but stressed that “industry stakeholders and relevant government agencies collaborate closely in disseminating accurate technical guidance, conducting public awareness campaigns, and ensuring that end-users, particularly fleet operators, transport groups, and individual vehicle owners, fully understand the implications of fuel selection on vehicle performance, maintenance, and longevity.
“While the introduction of Euro II fuels may be necessary as a temporary measure, TMA strongly advocates that such implementation be time-bound, closely monitored, and aligned with the country’s long-term direction toward cleaner, more efficient, and environmentally sustainable fuel standards.”