南方区域电力市场启动连续结算 贵州全面迈入“现货时代”

Core Viewpoint - The Southern Regional Electricity Market has officially transitioned to continuous settlement trial operation, marking a significant milestone in China's electricity market reform and resource allocation optimization [2][3][4]. Group 1: Market Transition and Structure - The Southern Regional Electricity Market has moved from short-term trading (weekly and monthly) to continuous trading, allowing for daily transactions and cross-province electricity trading [2][3]. - The expected average daily trading volume is projected to reach 3.8 billion kilowatt-hours, enhancing the market's role in electricity resource allocation [2][4]. - This market is the first multi-province, all-participant, unified clearing spot market in China, representing a breakthrough in optimizing electricity resource allocation beyond provincial boundaries [2][3]. Group 2: Market Participation and Dynamics - Over 831 power plants and more than 700 users participated in the market, with a reported electricity application of 22 billion kilowatt-hours, including 501 renewable energy stations [3][4]. - The market has registered over 220,000 participants, covering all types of power generation sources, with market-based trading accounting for over 70% of electricity transactions [3][4]. Group 3: Technological and Operational Innovations - The market utilizes a domestically developed "Tianquan" solver, supporting over 6,000 model nodes and more than 1.2 million clearing variables for efficient calculations [4]. - The continuous settlement trial operation will provide more accurate and stable price signals across five provinces: Guangdong, Guangxi, Yunnan, Guizhou, and Hainan [4]. Group 4: Future Developments and Goals - By 2025, the national unified electricity market system is expected to be initially established, with a more comprehensive framework by 2030 [2][3]. - Guizhou aims to enhance its integration into the Southern Regional Electricity Market and contribute to the national unified electricity market, focusing on communication, market rules, and risk management [5].