Electric heavy trucks have reached a major milestone in China, accounting for over half of all heavy truck sales in September 2026. This rapid shift is having a direct impact on diesel demand, signaling a significant transformation in the country’s freight sector.
Electric Trucks Surpass 50% Market Share
In September 2026, electric trucks made up 50.3% of all heavy trucks sold in China, with 33,100 units delivered. This marks a 37% increase compared to the same month last year, even as the overall heavy-truck market shrank by 21%.
The momentum has been building quickly. Through the first nine months of 2026, China sold 226,400 electric heavy trucks, up 64% year-over-year, representing a 38.1% share. In the tractor segment, which includes long-haul big rigs, electric models captured a 64.5% share in September.
Rapid Growth and Policy Targets
China’s transition to electric heavy trucks has accelerated far beyond previous expectations. In 2024, new-energy vehicles accounted for just 13.6% of heavy truck sales (12 tonnes and up). By 2025, that figure had nearly tripled to 28.9%, with 231,100 units sold.
December 2025 saw a temporary spike to 53.9% as buyers rushed to take advantage of expiring subsidies, but the share stabilized at around 23% by March 2026 before rebounding strongly.
In 2026, a coalition of 11 Chinese government bodies set a target of 40% new-energy heavy-truck sales by 2030, aiming for 1.6 million such trucks on the road, 30,000 km (~18,640 miles) of zero-carbon freight corridors, and about 3,000 charging and swap stations. The market has already surpassed the monthly sales target four years ahead of schedule.
Cost and Charging Drive Fleet Adoption
Cost savings are a major factor behind the switch. CATL reports that electric heavy trucks can save about 0.6 yuan per kilometer compared to diesel. A study by the ICCT and China’s CATARC found that battery-electric trucks are about 19% cheaper per tonne-kilometer than diesel in favorable conditions.
Charging time concerns are being addressed through battery swapping. CATL’s Qiji brand operated about 300 heavy-truck swap stations at the end of 2025, with plans to expand to 900 by the end of 2026 and 2,000 by 2027. Qiyuan Green Power, China’s largest heavy-truck swap operator, runs over 1,600 charging and swap stations, with new battery packs that can be swapped in about five minutes.
Market Leaders and Battery Supply
The electric heavy truck market in China is led by domestic manufacturers. In 2025, XCMG held a 15.4% share, followed by SANY and FAW Jiefang. Together, the top three companies accounted for 42.9% of the market. CATL supplied 60% of the batteries for these vehicles.
Electric Trucks Overtake LNG Alternatives
Liquefied natural gas (LNG) trucks were once the main alternative to diesel, taking nearly 30% of the heavy truck market in 2024. However, electric trucks have quickly overtaken LNG. In March 2026, LNG trucks held a 37% share of heavy-duty registrations, compared to 23% for electric. By July, electric trucks had surged to a 47% share, while LNG dropped to 11%. Monthly LNG truck registrations fell from over 30,000 to about 6,200.
Impact on Diesel Demand
China’s diesel consumption has already peaked. According to Rhodium Group, diesel refinery runs topped out in April 2023, with apparent consumption dropping from 4.7 million barrels per day then to 4.0 million barrels per day in April 2025.
2026 is seeing the steepest decline yet. Kpler estimates diesel demand fell by about 420,000 barrels per day year-over-year in May, and 460,000 in June. For the full year, a decline of about 230,000 barrels per day is expected, with only a modest rebound projected for 2027.
Alternative trucks are displacing significant amounts of diesel: Kpler estimates about 680,000 barrels per day in 2026, with roughly 450,000 from the LNG fleet and 230,000 from electric trucks. Despite these changes, road freight in China grew about 3% through July 2026.
Global Comparison: Europe and the US
Europe is also seeing growth in electric heavy trucks, but from a much smaller base. ACEA data shows 5,120 heavy electric trucks (16 tonnes and up) registered in the EU through September 2026, up 59.9% for a 2.5% share. Diesel still dominates with 91.7% of registrations.
Some European countries are ahead: Switzerland has a 24% share of heavy electric trucks, Norway 14.4%, the Netherlands 11.1%, and Sweden 10.3%. Germany registered 1,722 heavy electric trucks, a 4.2% share.
In the US, the electric share of Class 8 trucks remains well under 1%. The country does not publish official sales figures, but a recent order for 2,500 Tesla Semis would roughly double the number of electric Class 8 trucks on US roads. About 230,000 Class 8 trucks are sold per year in the US. The median price for an electric Class 8 tractor is $411,200, compared to $172,500 for diesel. Federal tax credits for commercial EVs ended in 2025, and California shelved its zero-emission truck rule.
Why this matters
China’s rapid adoption of electric heavy trucks is reshaping the global freight landscape and directly reducing diesel demand. The country’s ability to scale up both vehicle production and charging infrastructure demonstrates how quickly a major freight market can transition when costs become competitive.
With electric trucks still only about 8% of China’s heavy trucks on the road by the end of 2026, the shift is just beginning. Each year of high sales shares compounds the impact on oil demand, setting a precedent for other markets.
What this means for buyers
Fleet operators in China are increasingly choosing electric heavy trucks due to lower operating costs and expanding charging and swapping infrastructure. Buyers in other regions may want to monitor China’s progress, as similar cost advantages and infrastructure could eventually become available elsewhere.
For those considering a switch, the Chinese experience suggests that electric heavy trucks can be a practical and economical choice, especially as more models and battery swap stations become available.
Key Specs
- Electric heavy truck share (September 2026): 50.3%
- Electric heavy trucks sold (September 2026): 33,100
- Year-over-year growth (September 2026): 37%
- Overall heavy-truck market change (September 2026): -21%
- Electric heavy trucks sold (Jan–Sep 2026): 226,400
- Electric tractor share (September 2026): 64.5%
- Diesel demand decline (2026 full year, projected): 230,000 barrels per day
- Electric trucks as share of total heavy trucks on road (end 2026): 8%
Images sourced from: electrek.co, carscoops.com, cleantechnica.com
