2025年全国电力市场交易电量达6.6万亿千瓦时，同比增长7.4%

Core Insights - The total electricity market transaction volume in China reached 608 billion kilowatt-hours in December 2025, marking a year-on-year growth of 6.6% [2] - Within the transaction scope, the intra-provincial transaction volume was 464.1 billion kilowatt-hours, up by 5.3%, while the inter-provincial and inter-regional transaction volume was 143.9 billion kilowatt-hours, increasing by 11.3% [2] - In terms of transaction types, the medium to long-term transaction volume was 582.2 billion kilowatt-hours, and the spot transaction volume was 25.8 billion kilowatt-hours. Green electricity transaction volume reached 31.7 billion kilowatt-hours, showing a significant growth of 32.3% [2] Annual Summary - For the entire year of 2025, the cumulative electricity market transaction volume was 6,639.4 billion kilowatt-hours, reflecting a year-on-year increase of 7.4%, which accounted for 64.0% of the total electricity consumption, an increase of 1.3 percentage points year-on-year [2] - The intra-provincial transaction volume for the year was 5,047.3 billion kilowatt-hours, growing by 6.2%, while the inter-provincial and inter-regional transaction volume was 1,592.1 billion kilowatt-hours, with an increase of 11.6%, including 3.4 billion kilowatt-hours from cross-grid operations [2] - The medium to long-term transaction volume for the year was 6,352.2 billion kilowatt-hours, while the spot transaction volume was 287.2 billion kilowatt-hours. The green electricity transaction volume reached 328.5 billion kilowatt-hours, representing a year-on-year growth of 38.3% [2]