Core Viewpoint - The press conference highlighted the significant achievements in high-quality energy development during the "14th Five-Year Plan" period, emphasizing the establishment of a national unified electricity market as a key initiative in China's energy sector reform [1][2][3]. Group 1: National Unified Electricity Market Construction - The construction of the national unified electricity market system is accelerating, with a diverse and comprehensive market being established, including intra-provincial and inter-provincial trading, as well as various trading timeframes and types of services [1][2]. - The implementation of normalized cross-grid trading has been achieved, enhancing the integration of electricity supply across regions [1]. Group 2: Market Rules and Framework - The national unified electricity market rules have been largely completed, with a foundational "1+6" rule system established to address previous fragmentation and regional barriers, ensuring transparency and fair competition [2]. - The new framework allows electricity sales companies to operate nationwide with reduced operational costs through a single registration process [2]. Group 3: Market Scale and Participation - The scale of the electricity market has seen significant growth, with transaction volumes increasing from 10.7 trillion kWh during the "13th Five-Year Plan" to 23.8 trillion kWh, representing more than a doubling of market activity [3]. - The proportion of electricity traded through the market has risen from 40% in 2020 to over 60% for four consecutive years, indicating a robust market participation [3]. - A diverse range of market participants has emerged, including various types of power generation and commercial users, contributing to a well-structured market landscape [3].

国家能源局有关负责人介绍，近年来，各地结合实际情况，逐步探索建立了调峰、调频、备用等电力辅 助服务市场，实现了电力辅助服务从计划到市场、从发电侧到多元主体的转变。截至目前，全国共有16 个省建立调峰市场，15个省建立调频市场，2个省建立爬坡市场，6个区域分别建立调频、备用、调峰等 市场。 "以调峰市场为例，2024年全国调峰市场中标电量1204亿千瓦时，对促进新能源消纳发挥了重要作 用。"该负责人强调。 4月29日，国家发展改革委、国家能源局联合印发的《电力辅助服务市场基本规则》（以下简称《基本 规则》）正式发布。《基本规则》的制定旨在加快推进全国统一电力市场建设，规范电力辅助服务市场 运营管理，维护市场运营主体合法权益。 电力辅助服务是指为维持电力系统安全稳定运行，保证电能质量，除正常电能生产、输送、使用外，由 可调节电力资源提供的调峰、调频、备用、爬坡等服务。 《基本规则》提出，按照"谁提供、谁获利，谁受益、谁承担"原则，优化各类电力辅助服务市场价格形 成机制，健全电力辅助服务费用传导机制，充分调动可调节资源主动参与系统调节的积极性，构建统一 规范的电力辅助服务市场体系，服务新型电力系统建设。 在此背景下 ...