联合国清洁发展机制（
CDM）执行委员会批准了一家中国氢能公司、中国最大的国有风电生产商以及主要
碳交易所提出的氢基准线和
碳信用额监测方法。
英文原文如下：
CDM board approves Chinese firm's renewable hydrogen crediting methodology
The Executive Board of the United Nations Clean Development Mechanism (CDM) has approved a hydrogen baseline and monitoring carbon crediting methodology proposed by a Chinese hydrogen company and the country’s biggest state-owned wind power producer and main carbon exchange.
