Shanghai completes world’s fist STS transfer of liquid carbon
On June 19, 2025, the Port of Shanghai hosted the world’s first ship-to-ship (STS) transfer of liquefied CO₂ captured directly from a containership.
Evergreen’s Ever Top, a 13,800 TEU vessel retrofitted in 2024 with a carbon capture system, transferred CO₂ to the barge Dejin while docked at Yangshan Deepwater Port’s Shengdong Terminal. Developed by the Shanghai Marine Diesel Engine Research Institute under China State Shipbuilding Corporation (CSSC), the onboard carbon capture and storage (OCCS) system can reportedly trap over 80% of the ship’s CO₂ emissions at 99.9% purity.
The new STS approach offers greater efficiency and flexibility, bypassing
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