Diesel refuses to die, and BMW just gave it a green lifeline
BMW and Eni just proved diesel isn't dead yet. Their new HVOlution deal could cut fleet emissions by 79.5 percent — no engine changes required.
Diesel has been buried more than once. But BMW just proved it's too early to write the eulogy. The German automaker and Italian energy giant Eni have signed an agreement to use HVOlution biofuel across corporate fleets — diesel BMWs will run on fuel that dumps dramatically less carbon into the atmosphere. The rollout starts in Italy, with trips through Germany and Austria also covered.
HVO stands for hydrotreated vegetable oil, made from renewable feedstock. Enilive, Eni's dedicated unit, sources it from used cooking oil, animal fats, and other waste products — the stuff that used to just get thrown away. According to the manufacturer, average CO2-equivalent emissions across the entire production chain dropped 79.5% in 2025 compared to reference fossil fuel. That's a serious number — nearly a quarter of the carbon footprint, gone.
BMW has already started running pure HVO in its test and demonstration diesel fleets. And it's tackling the trust problem at the same time: the company is building a monitoring system that cross-checks vehicle refueling data against the fleet operator's payment system. The result? Precise tracking of exactly what fuel went into which car. No loopholes.
HVOlution is available at roughly 1,700 Enilive stations across Italy, Germany, and Austria. No engine swap, no infrastructure overhaul — just fill up and go. BMW has approved HVO use in diesel models registered from late 2014 onward, equipped with Generation B engines, provided they meet the EN 15940 standard.
BMW isn't backing away from EVs or other powertrains — this deal isn't a change of direction. It's simply another way to shrink the carbon footprint of the diesels already sitting in people's garages.
It was previously reported that BMW is exploring a launch of the 3 Series Touring G51 wagon in North America.