全国碳市场7月碳价预计全面上涨 启用单向竞价交易

Group 1 - The carbon price index released by Fudan University indicates a comprehensive increase in national carbon market prices in July, with expected buying price for carbon emission allowances at 70.67 yuan/ton and selling price at 76.67 yuan/ton, resulting in a midpoint price of 73.67 yuan/ton [1] - The buying price index increased by 3.37% to 176.66, while the selling price index rose by 2.52% to 172.98, and the midpoint price index saw a 2.93% increase to 174.73 [1] - The average closing price for carbon allowances in June was 71.04 yuan/ton, up approximately 1.6% from May's average of 69.90 yuan/ton, with a significant increase of over 12% from the beginning to the end of June [1] Group 2 - The Shanghai Environment and Energy Exchange announced the implementation of a one-way bidding trading method for the national carbon emission trading system, which can adopt either uniform price or bid price transaction models [2] - The minimum bid quantity for sellers in the one-way bidding process is set at no less than 100,000 tons of carbon dioxide equivalent, with sellers allowed to set a base price based on the previous trading day's closing price or a 10% discount [2] - Buyers are restricted to a maximum bid price that does not exceed 10% above the previous trading day's closing price for the designated annual carbon emission allowances [2]