内容来源: VC/PE/MA金融圈
全国碳市场于7月16日启动，首批纳入2225家发电行业重点排放单位，规模达40亿吨CO2e，成为全球覆盖温室气体排放量规模最大的碳市场。全国碳市场首日成交量410.40万吨，成交额21023.01万元，成交均价51.23元/吨。开盘价48.00元/吨，最高价52.80元/吨，最低价48.00元/吨。
全国碳市场自7月16日正式上线交易以来，截至7月22日，已连续运行5个交易日，从量价来看，全国碳市场价格站稳52元，且呈现出“缩量上涨”趋势，市场对碳价的预期整体向上。
交易价格：收盘价连续5个交易日保持微幅上涨趋势；
成交量：除首日成交量过400万吨外，后续4个交易日基本维持在11-17万吨之间的低位；
成交活跃度：按照预估40亿吨的配额总量计算，5个交易日累计成交472.1万吨，截止当前，成交活跃度为0.12%，也就是说目前为止，每10000吨配额中，有12吨配额拿到市场进行了交易。
2021年7月16日—7月22日全国碳市场
成交量价明细表
制表：远光能源互联网
Acid Rain Program -- 1990 Clean AirAct (SO2)
establisha nation-wide market yearly limit of SO2“credits”：Participants given the ability torelease a certain amount of SO2 (i.e., cap)companies that create more emissions need to buy extra credits from anothercompany or face a fine (i.e., trade).Hence the name, cap and trade.Extra credits are created when participantsvoluntary reduce the amount of SO2 released into the atmosphere byinstalling pollution controls or using cleaner fuel. These credits could be bankedfor future use or sold.Thecap for SO2 emissions (total number of credits)was slowly lowered over.Privatecitizen groups could buy credits to remove additional credits from the system.By2008, SO2 emissions were reducedby 56%, comparedto 1990 levels. This is estimated to have prevented up to 20,000-50,000premature deaths annuallyaccording to the EPA.
