《电力中长期市场基本规则》解读之六︱科学、有序、协调发展的电力中长期市场如何支持新能源高质量发展？

Core Viewpoint - The article discusses the significance of the newly released "Basic Rules for the Medium and Long-term Electricity Market" (referred to as "25 Rules") in the context of supporting high-quality development of renewable energy in China, especially in a spot market environment [3]. Group 1: Definition of Medium and Long-term - The term "medium and long-term" in the electricity market encompasses two dimensions: "far" and "long," where "far" refers to transactions conducted well in advance of electricity delivery, and "long" refers to transactions involving electricity over extended periods [4]. - The "25 Rules" clarify that medium and long-term trading involves electricity products or services for future periods, including various time dimensions such as years, months, and shorter intervals [4]. Group 2: Role of Medium and Long-term Market - The medium and long-term market plays a crucial role in stabilizing supply and demand relationships by allowing parties to lock in prices and revenues, thereby reducing risks associated with supply fluctuations and financial uncertainties [5]. - From a "long" perspective, the medium and long-term market facilitates trading across multiple time periods with different price levels, helping to mitigate risks associated with price volatility [5]. Group 3: Changes and Developments in New Rules - The inclusion of new types of market participants, such as energy storage and virtual power plants, enhances the market's risk management capabilities and supports innovative trading systems [8]. - The "25 Rules" provide clearer definitions of rights and obligations for market participants, detailing the information they must provide, such as power plant maintenance schedules and demand forecasts [8]. - The trading methods have been diversified to improve market liquidity, with requirements for regular and continuous trading sessions to address uncertainties arising from increased penetration of renewable energy [9]. - Green electricity trading has been incorporated into the new rules, promoting long-term green power transactions and establishing flexible contract adjustment mechanisms [9]. - The new rules emphasize market-driven pricing mechanisms and the need for coordination with spot market mechanisms, ensuring that prices reflect market conditions [10]. - The "25 Rules" aim to create a comprehensive, low-cost, transparent, and highly liquid medium and long-term market, essential for balancing supply and demand risks and price anomalies in the context of rapid renewable energy development [10].