China's First Green Ammonia Port Slashes Fossil Fuel Use by 91%
中國首座綠氨港口削減 91% 化石燃料使用量
What's New China has completed the world's first green ammonia ship bunkering at Dalian Port.
中國在大連港完成全球首例綠氨船舶加注作業。
A tugboat, COSCO's Yuantuo-1, now replaces 91% of its fossil fuel consumption with green ammonia, marking a groundbreaking step toward zero-carbon maritime operations.
中遠海運的「Yuantuo-1」拖船現已由綠氨取代 91% 的化石燃料，象徵海運業邁向零碳新里程碑。
Key Highlights
重要亮點
The green ammonia is produced at a 500 MW renewable hydrogen and ammonia plant in Chifeng, powered by a mix of solar, wind, and energy storage.
綠氨來自內蒙古赤峰 500 MW 再生能源氫氨工廠，結合太陽能、風能與儲能系統。
The project is certified under ISCC Plus and meets RFNBO (Renewable Fuels of Non-Biological Origin) standards.
計畫通過 ISCC Plus 認證並符合 RFNBO（非生物來源再生燃料）標準。
The Yuantuo-1 is equipped with an ammonia dual-fuel engine and officially classified as an "Ammonia Fuel Tug" by the China Classification Society.
「Yuantuo-1」搭載雙燃料氨引擎，並獲中國船級社正式認定為「氨燃料拖船」。
Why It Matters
重要意義
Maritime shipping is one of the hardest sectors to decarbonize; this achievement shows that large-scale, near-zero-carbon fuel is operationally feasible.
航運是最難脫碳的產業之一，此舉證明大規模、近零碳燃料已具營運可行性。
The entire supply chain—from renewable power generation to green ammonia production and ship fueling—has been proven workable.
從再生能源發電、綠氨生產到船舶加注，整條供應鏈均已獲成功驗證。
Dalian Port is positioning itself as a green energy hub in Northeast Asia, capable of handling a variety of sustainable marine fuels.
大連港正被打造為東北亞綠色能源樞紐，具備處理多種永續海運燃料的能力。
Challenges & Next Steps
挑戰與下一步
Wider deployment will require expanded ammonia bunkering infrastructure, stronger safety regulations, and continued advancement of dual-fuel engine technology.
大規模推廣仍需擴充氨燃料加注基礎設施、完善安全規範並持續提升雙燃料引擎技術。
Cost, stable supply, and lifecycle emissions verification remain key issues for global adoption.
成本控制、供應穩定及生命週期排放驗證仍是全球普及的重要課題。
Bottom Line Replacing 91% of a working tugboat's fossil fuel with green ammonia is more than symbolic—it proves that low-carbon shipping is no longer a distant dream but an emerging reality.
結語 拖船以綠氨取代 91% 化石燃料不僅具象徵意義，更證明了低碳航運已從遙不可及的願景成為新興的現實。