百万吨级二氧化碳封存工程
offshore million-tonne carbon storage project

中国海油集团6月1日宣布，我国海上首个百万吨级二氧化碳封存工程在南海东部海域正式投用，累计封存量将超150万吨，相当于植树近1400万棵。
China's first offshore million-tonne carbon storage project was put into operation on Thursday in the South China Sea, according to the China National Offshore Oil Corporation (CNOOC). The project is designed to store a total of more than 1.5 million tonnes of carbon dioxide (CO2), which is equivalent to planting nearly 14 million trees, according to the company.