Toyota and Stellantis are stepping away from Tesla’s European Union CO2 emissions credit pool for 2026, signaling a shift in how legacy automakers are tackling emissions targets and electrification. Their departures represent the loss of two of Tesla’s biggest financial backers within the arrangement that allows manufacturers to meet fleet CO2 limits by pooling with cleaner-vehicle leaders like Tesla.
EU regulations require automakers that can’t hit fleet-wide emissions targets on their own to team up with low-emission producers, usually for sizable financial compensation. Tesla, with its exclusively battery-electric lineup, has dominated this space, reportedly pulling in over €1 billion in 2025 thanks in part to revenue shared by members including Toyota, Stellantis, and several others. Now, Toyota and Stellantis are charting separate courses.
Toyota’s gradual pivot toward electrification and self-reliance
Toyota’s departure reflects its evolving stance on emissions and electrification. The automaker has long relied on a mix of hybrids and EVs in Europe, alongside continued investment in hydrogen fuel cell technology-an approach that contrasts with rivals pushing exclusively battery electric. Toyota’s recent successes, like the Urban Cruiser’s European launch and the bZ4X topping Denmark’s EV sales, underscore its growing confidence in meeting emissions goals independently. The company is projected to closely hit its 2025 target of 96.3 grams of CO2 per kilometer, reducing its reliance on Tesla’s pool revenues.
Stellantis charts a new course with Chinese partner Leapmotor
Stellantis, meanwhile, missed its 2025 CO2 target by about six grams per kilometer but has found an alternative through its partnership with Chinese EV maker Leapmotor, in which it holds a 51% stake. Leapmotor’s strong European sales-more than 17,000 vehicles in Q4 2025-and upcoming production in a Stellantis Spanish plant give the automaker enough emissions credit coverage to ditch Tesla’s pool without paying for extra credits. This move signals Stellantis’ push toward regional production and supply chain control in the EV sector, sidestepping dependency on Tesla’s regulatory credit system.
The EU allows manufacturers to revise pool memberships until December 1, offering some flexibility if emissions performance worsens during the year.
Pressure mounts on Tesla’s credit revenue model
Tesla faces mounting challenges to its regulatory credit income on both sides of the Atlantic. In the United States, the scrapping of the emissions credit market wiped out approximately $1.4 billion in Tesla revenue, while reductions in federal EV tax credits have caused demand for its vehicles to cool. Globally, Tesla’s credit income dropped 28% year-over-year in 2025 to around $2 billion, a significant decline from its 2024 record haul.
Toyota and Stellantis pulling out of Tesla’s European credit pool signals a trend among established automakers toward more independence in meeting emissions standards-either by bolstering their own EV offerings or leveraging strategic partnerships. For Tesla, the days of large regulatory credit windfalls may be numbered as the market evolves and competitors carve out their own niches.