Chinese automotive giant Geely showcased its carbon-capture vehicle technology at the third China International Supply Chain Expo (CISCE) held from July 16-20 in Beijing. The new technology features an innovative onboard system that captures carbon dioxide emissions directly from vehicle exhausts.

A staff member presents Geely's green methanol production demonstration unit at the third China International Supply Chain Expo (CISCE) held in Beijing, July 16, 2025. [Photo by Xu Xiaoxuan/China.org.cn]

"This system captures CO2 from vehicle tailpipes to be later combined with green hydrogen produced through H2O electrolysis and synthesize into green methanol," a staff member at Geely's exhibition stand said. "The methanol is then reused as fuel in methanol-powered vehicles, enabling closed loop zero carbon emissions during operation."

Geely has deployed more than 50,000 methanol-powered vehicles, which have collectively traveled over 23 billion kilometers, according to company data. The company has developed more than 400 key patents related to methanol technology.

Beyond road vehicles, Geely also presented its eco-friendly Farizon 420kW-class ship propulsion system that uses methanol and is designed for vessels ranging from 1,000 to 15,000 tons. Compared to pure electric solutions, this system offers longer cruising range and lower upfront costs, the company said. Geely emphasized that this technology provides a Chinese approach to electrifying maritime transportation.

The solution aligns with global decarbonization goals. According to the United Nations Conference on Trade and Development, shipping handles over 80% of global trade volume and is responsible for nearly 3% of total greenhouse gas emissions. In response, the International Maritime Organization introduced its Net-Zero Framework this April, aiming to achieve net-zero emissions from ships by or around 2050.

Additionally, Geely exhibited what it calls the world's first methanol-hydrogen mobile charging vehicle. Unlike traditional charging stations, the vehicle can operate anywhere and independent of the power grid, using green methanol to deliver a continuous 24-hour electricity supply. It can charge up to four electric vehicles simultaneously and reduces power generation costs by more than 50% compared to diesel mobile charging vehicles, according to Geely.

When operating 6,000 hours annually, the methanol-hydrogen charging vehicle can save approximately 2.9 million yuan ($400,000) in fuel costs per year compared to diesel alternatives, making it an efficient solution for off-grid electric vehicle charging, Geely added.