EU ETS allowances auctioned or sold for stationary installations 2023, by country

European Union Emissions Trading System (EU ETS) allowances auctioned or sold by Germany totaled 90.6 MtCO₂e in 2023. Poland followed, with a roughly 65 MtCO₂e of allowances auctioned or sold. One allowance – or carbon credit – gives the holder the right to emit one tCO₂e.2023年，德国在欧洲联盟排放交易系统（EU ETS）下拍卖或出售的排放配额总量达到90.6百万吨二氧化碳当量（MtCO₂e）。紧随其后的是波兰，其拍卖或出售的排放配额约为65百万吨二氧化碳当量（MtCO₂e）。每一份配额，或称碳信用额度，赋予持有人排放一吨二氧化碳当量（tCO₂e）的权利。