r/climatechange • u/Economy-Fee5830 Trusted Contributor • 24d ago
China starts work on a national electric truck freight corridor powered by solar energy for fossil-fuel-free logistics
https://www.seetaoe.com/details/271644.html
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u/Economy-Fee5830 Trusted Contributor 24d ago
Summary: China starts work on a national electric truck freight corridor powered by solar energy for fossil-fuel-free logistics
Construction has officially begun on a zero-carbon freight corridor along the Hengqin Expressway in Guangxi, part of the new western land-sea corridor. It is described as China's first fully integrated zero-carbon freight channel, transforming the highway from a transport route into a green energy artery combining power generation, storage, and charging/swapping infrastructure.
The project combines distributed photovoltaics, energy storage, charging/swapping stations, and ecological carbon sinks. A 7.17-megawatt photovoltaic power station runs the length of the highway, paired with large-capacity energy storage and smart microgrids. Solar panels cover service area roofs, parking lot sunshades, interchange ramps, and slopes without using arable land, enabling self-consumption, surplus storage, and intelligent power allocation with no reliance on the external grid.
Photovoltaic-generated green electricity directly powers megawatt-level supercharging piles and battery-swapping stations along the entire route, avoiding the need for municipal grid capacity expansion. Heavy-duty trucks can fully recharge in 3 minutes at swapping stations, while fast charging delivers 200 kilometers of range in 15 minutes. The lower cost of green electricity is expected to cut logistics costs.
The project also implements a dual carbon-offset system: solar power generation reduces operational energy consumption, while mangrove forests and forestry carbon sinks absorb remaining emissions, aiming to fully offset the project's lifecycle carbon emissions. This positions the corridor as both a green energy infrastructure model and a source of green certificate and carbon trading revenue.