2025前5月绿电交易量超2200亿千瓦时，同比增长近50%

Core Insights - The Chinese green electricity market is experiencing explosive growth driven by energy transition and dual carbon goals, with green electricity trading volume surpassing 2209.45 billion kilowatt-hours in the first five months of 2025, a year-on-year increase of 49.2% [1][3] Group 1: Market Growth and Dynamics - The trading volume of green electricity increased from 1481 billion kilowatt-hours in the first five months of 2024 to 2209 billion kilowatt-hours in 2025, significantly outpacing the growth of overall electricity consumption [3] - By 2024, the market for renewable energy transactions exceeded 1 trillion kilowatt-hours, accounting for 55% of total renewable energy generation, indicating a shift from supplementary to primary energy source [3] - The green electricity trading volume in Tibet surpassed 1 million kilowatt-hours for the first time in May 2025, demonstrating the feasibility of cross-regional resource allocation [3] Group 2: Technological and Policy Support - The national grid interconnection has been largely established, with inter-provincial transmission capacity exceeding 300 million kilowatts, laying the foundation for large-scale green electricity consumption [3] - In June 2025, three major electricity trading centers completed a cross-regional green electricity transaction, achieving a transaction volume of 16.37 million kilowatt-hours and enhancing daily consumption capacity by 200,000 kilowatts [3] - The pricing mechanism for the environmental value of green electricity is maturing, with the monthly average price reaching 5.06 cents per kilowatt-hour in May 2025, reflecting an increase from 2024 [3] Group 3: Market Participant Diversification - The number of electricity market participants exceeded 800,000 by June 2025, nearly a 20-fold increase since 2016, with over 4,000 electricity sales companies and more than 600,000 retail users purchasing electricity through market mechanisms [5] - New entities such as independent storage and virtual power plants are actively participating in market regulation, creating a collaborative ecosystem of "source-network-load-storage" [5] - A virtual power plant in Guangdong achieved daily green electricity transactions of several million kilowatt-hours by aggregating distributed solar power and adjustable loads, becoming a key player in the new energy system [5] Group 4: Implications for the Energy Sector - The explosive growth in green electricity trading volume is both a test of renewable energy consumption capacity and a milestone in electricity market reform [5] - The acceleration of a unified national electricity market, normalization of cross-provincial green electricity trading, and deep integration of carbon and electricity markets are positioning China to address energy transition challenges through market mechanisms [5]