2025年全国碳市场累计成交额超570亿元

Group 1 - The national carbon market in China has seen a cumulative trading volume of 865 million tons and a total transaction value of 57.663 billion yuan as of December 31, 2025 [1] - The number of key emission units included in the national carbon market is 3,378, with the power generation sector having the highest representation at 2,087 units [1] - The trading volume for 2025 is projected to reach 235 million tons, representing a year-on-year increase of approximately 24%, with a transaction value of 14.63 billion yuan [1] Group 2 - The development and release of methodologies for voluntary greenhouse gas reduction projects are accelerating, with 12 methodologies published, including oilfield gas recovery and salt marsh vegetation restoration [2] - As of December 31, 2025, there are 33 registered voluntary reduction projects with a total reduction volume of 17.7637 million tons [2] - The cumulative transaction volume of certified voluntary reduction amounts is 9.2194 million tons, with a transaction value of 650 million yuan [2]