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碳排放权交易(简称碳交易),即把碳排放权作为一种商品进行买卖。简单地说,就是多排放二氧化碳的企业,从少排放的企业那里购买配额,最终达到总体减排的目的。碳交易参与主体北京碳交易市场于2013年11月28日正式开市,开市当日,大唐国际发电股份有限公司等4家企业以50元每吨的交易价格,成交4万吨碳排放量,同时线上以均价51.25元每吨的价格成交800吨,总成交额204.1万元。北京市发展改革委相关负责人告诉记者,北京碳交易主要针对行政区域内源于固定设施的排放。其中,年二氧化碳直接排放量与间接排放量之和大于1万吨(含)的单位为重点排放单位,是参与碳交易的主体,须履行年度控制二氧
Carbon emissions trading (referred to as carbon trading), that is, the carbon emissions trading as a commodity. To put it simply, enterprises that emit more carbon dioxide will purchase quotas from less-emitting enterprises and ultimately achieve the purpose of reducing overall emissions. Carbon Trading Participants Beijing Carbon Trading Market officially opened on November 28, 2013. On the opening day, four companies, including Datang International Power Generation Co., Ltd., transacted 40,000 tons of carbon emissions at a transaction price of 50 yuan per tonne , While the online transaction price of 51.25 yuan per ton average price of 800 tons, a total turnover of 2.041 million yuan. Relevant person in charge of Beijing Municipal Development and Reform Commission told reporters that the Beijing carbon trading mainly targeted at emissions from fixed facilities within the administrative region. Among them, the units that emit more than 10,000 tons of direct and indirect emissions of carbon dioxide each year are key emission units and are the main players involved in carbon trading. They should implement annual control of dioxin