The EU will let companies meet half of their emission cuts by buying UN carbon credits. 欧盟将允许公司使用联合国碳信用额来满足其一半的排放削减量。
He is currently working with the Chicago Climate Exchange Commission to provide the villagers with carbon credits to sustain these new cooking methods. 他正在与芝加哥气候交易委员会合作为这些村民们提供碳信用额来维持这些新的炊事方法。