Xpeng has signed carbon credit trading agreements with Porsche and several other international automakers covering emissions regulations in the EU, UK and Australia, according to Chinese outlet D1EV. The total transaction revenue exceeds 1 billion yuan (about $141 million), with Xpeng expecting to receive more than 500 million yuan (about $70 million) from carbon credit trading in 2026.
Carbon credits as a new compliance tool
The deals reflect a fundamental shift in Chinese automakers' overseas strategy: from adapting to foreign rules to using BEV (battery-electric) sales and carbon management capabilities to help international automakers meet compliance targets. Carbon credit trading is becoming a new form of collaboration between Chinese and foreign automakers.
The underlying driver is tightening emissions regulations and the substantive enforcement of penalty mechanisms in major global auto markets. Under EU rules effective from 2025, passenger car fleet average CO2 emissions must fall to 93.6 grams per kilometer, with a fine of 95 euros per vehicle for each gram over the target. Industry estimates suggest the sector faces potential penalties of up to 15 billion euros.
Volkswagen Group, for example, had a fleet average of 100 grams per kilometer in 2025, above the EU target. Its CFO Arno Antlitz said in May that failure to meet 2025-2027 emissions targets could result in cumulative fines of 1.5 billion euros, with annual penalties of about 400-500 million euros.
Porsche's situation is particularly telling. The brand has renewed focus on combustion-engine vehicles while EV sales decline. Through June, Taycan sales fell about 20% year-on-year, and European Macan EV sales dropped about 30%. Dataforce data shows Porsche's fleet average CO2 emissions reached 130.2 grams per kilometer through June, up 9.8% from 118.5 grams in the same period of 2025. Facing both penalty pressure and slowing electrification, Porsche chose to leave Volkswagen Group's internal emissions pool and form an open compliance alliance with Xpeng.
Beyond one-off revenue
Xpeng's carbon credit supply capacity comes from rapid overseas sales growth and an increasingly premium product mix. In Q2 2026, Xpeng's overseas sales exceeded 20,000 units for the first time, up 81% year-on-year. Overseas revenue accounted for over 25% of total revenue in the first half, with an average selling price above 40,000 euros. From January to July 2026, Xpeng led Chinese new-energy BEV brands in Norway, Denmark, France and Portugal.
Chinese automakers have precedent in carbon credit trading. Leapmotor transferred EU carbon credits to Stellantis in 2025, generating 1.11 billion yuan (about $156 million) in annual revenue, and its 2026 trading cap has been raised to 2.8 billion yuan (about $394 million).
The Porsche-Xpeng emissions pool will be managed by Porsche and cover both 2026 and 2027. It is an open pool, meaning other brands or automakers can join. Other open pools include one managed by Tesla with Ford, Honda, Mazda and Suzuki as members, and one managed by Mercedes-Benz with Volvo, Polestar and Smart.
Analysts note that carbon credit income is not a one-off windfall separate from core business, but added value from expanding overseas sales and BEV product mix. As models like the MONA L03 and Xpeng G9L enter international markets, Xpeng's tradable carbon credits continue to accumulate.
However, carbon credit revenue depends on policy and cannot serve as a long-term valuation anchor. The EU changed its assessment to a three-year average for 2025-2027 in March 2026, and future relaxation of targets or changes to carbon pricing mechanisms could reduce the scarcity and trading value of credits. Ding Shanshan, green supply chain project director at the Institute of Public and Environmental Affairs, said Chinese automakers should use this opportunity to accelerate transparent disclosure of product carbon footprints and drive deep decarbonization across the supply chain.
