Zhong Guo Dian Li Bao
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政策解读丨推进新一代煤电转型升级 助力新型电力系统高质量建设
Zhong Guo Dian Li Bao· 2025-04-18 03:25
Core Viewpoint - The article discusses the implementation plan for the "New Generation Coal Power Upgrade Special Action" from 2025 to 2027, emphasizing the importance of coal power in supporting the new power system and addressing carbon emission challenges [2]. Group 1: Strategic Planning for Coal Power Development - Coal power has historically played a foundational role in China's power system, with significant installed capacity and generation volume [3]. - The new power system construction is accelerating, with renewable energy sources expected to surpass coal and gas power combined by 2024, and to dominate by the end of the 15th Five-Year Plan [3]. - The plan aims to enhance coal power's adaptability to the new power system, focusing on clean carbon reduction, safety, reliability, and efficient regulation [3]. Group 2: Construction of Coal Power Indicator System - The plan establishes a comprehensive technical indicator system for coal power, focusing on four dimensions: clean carbon reduction, safety, efficient regulation, and intelligent operation [4]. - New indicators include low-load coal consumption increase, load change rate, and frequency response, which are being introduced for the first time in industry policy [4][5]. - The plan sets specific coal consumption increase limits for existing and new coal power units, with current units typically showing a 25% to 35% increase [5]. Group 3: Carbon Reduction and Safety Measures - The plan encourages existing units to implement low-carbon modifications and requires new units to consider low-carbon design [7]. - Safety is prioritized, with specific indicators for supply guarantee performance and unplanned outages during critical periods [8]. - The plan emphasizes the need for intelligent operation, including automated load adjustment and enhanced operational safety monitoring [8]. Group 4: Managing the Upgrade Process - The upgrade of coal power is identified as a core strategy, with a focus on balancing system demand, technology maturity, cost-effectiveness, and project conditions [9]. - Local authorities are empowered to develop tailored action plans for coal power upgrades, reflecting regional differences in energy supply and demand [9][10]. - The plan categorizes existing, new, and demonstration units, with different strategies for each to encourage performance improvements [10]. Group 5: Industry Collaboration and Policy Support - The plan highlights the need for collaboration among power generation companies, equipment manufacturers, and research institutions to drive innovation in coal power technology [11]. - A comprehensive policy support system is proposed, including funding mechanisms and prioritization of new generation coal power projects within the national framework [12]. - The expected outcome is a significant enhancement of the coal power industry's value in the new power system, driving sustainable upgrades [12].
我国生物质能发电规模达4599万千瓦
Zhong Guo Dian Li Bao· 2025-04-18 03:11
Core Viewpoint - The development of biomass energy in China is projected to significantly increase by the end of 2024, with installed capacity reaching 45.99 million kilowatts and electricity generation hitting 208.3 billion kilowatt-hours, highlighting its potential as a key renewable energy source for achieving carbon neutrality goals [1][2] Group 1 - Biomass energy is characterized as a zero-carbon renewable energy source with diverse forms (solid, liquid, gas) that can replace fossil fuel consumption, particularly in low-carbon transportation fuels [1] - The global energy landscape is undergoing rapid restructuring, with biomass energy being a crucial element for achieving China's dual carbon goals, emphasizing energy security and resource recycling [1] - The "2025 China Biomass Industry Development Annual Report" indicates that the biomass industry will experience technological breakthroughs, diversified application scenarios, and a dual policy-market approach over the next five years [2] Group 2 - The "2025 Biomass Energy Innovation Development Forum" was supported by various governmental departments and attracted widespread attention from society, focusing on themes of green journeys, innovation-driven development, and future empowerment [2]
国网蒙东电力:今年力争再增新能源并网装机4000万千瓦
Zhong Guo Dian Li Bao· 2025-04-17 05:38
Core Insights - Inner Mongolia is a traditional energy region that is also rapidly developing as a new energy and green energy hub, with significant growth in renewable energy capacity and generation expected in 2024 [1] Group 1: Renewable Energy Development - In 2024, Inner Mongolia plans to add 41 million kilowatts of new installed renewable energy capacity, bringing the total to 135 million kilowatts, with an expected generation of 200 billion kilowatt-hours [1] - The region is implementing multiple new energy projects, including the second and third batches of large-scale renewable energy bases, which require expedited grid connection [1][3] Group 2: Infrastructure and Grid Connection - The construction of the Bayannaoer–Victory 500 kV transformer project is underway, which will enhance the transmission efficiency of clean energy and meet the demand for an additional 1 million kilowatts of wind power [2] - The first batch of large wind and solar base projects includes three major projects, all of which are operational, demonstrating rapid project execution [2][3] Group 3: Power Transmission and Delivery - As of March 23, 2024, the ±800 kV HVDC project from Xilingol to Taizhou has delivered over 11 billion kilowatt-hours, contributing to a cumulative delivery of 605.27 billion kilowatt-hours from Inner Mongolia [4] - The region has established eight HVDC transmission corridors to various provinces, facilitating a steady increase in power delivery [4] Group 4: Future Plans and Collaborations - A memorandum of cooperation was signed between State Grid Corporation and Inner Mongolia for the "Shagao Desert" base, accelerating the preliminary work for HVDC projects [5] - The company is committed to advancing the second round of HVDC development and expediting the approval and construction of multiple HVDC projects [6]
中电联规划发展部主任张琳:创新引领 科学有序 协同推进新一代煤电高质量发展
Zhong Guo Dian Li Bao· 2025-04-17 03:30
创新引领 科学有序 协同推进新一代煤电高质量发展 中国电力企业联合会规划发展部主任 张琳 长期以来,我国煤电产业在保障能源安全、服务能源电力绿色转型和经济稳定发展中发挥了重要支撑作 用。面对加快构建新型电力系统新要求,我国煤电还需在清洁降碳、高效调节等方面系统发力。近日, 国家发展改革委、国家能源局印发《新一代煤电升级专项行动实施方案(2025—2027年)》(发改能源 〔2025〕363号,以下简称《实施方案》),系统提出了煤电产业转型升级的技术指标体系、实施路径 和保障措施,对夯实煤电兜底保障作用,助力构建新型电力系统和实现碳达峰碳中和目标具有重要意 义。 一、全面系统认识开展新一代煤电升级的重要意义 (一)新一代煤电升级是新型电力系统加快构建的重要支撑 (三)创新促进产学研用全链条协同联动 煤电碳排放是能源领域主要的碳排放源之一。长期以来,我国积极推进煤电节能改造,全国平均供电煤 耗持续下降,为我国碳排放控制作出巨大贡献。其中,2006~2023年,通过发展非化石能源、降低供电 煤耗和线损率等措施,电力行业累计减少二氧化碳排放约282.2亿吨,降低供电煤耗对电力行业二氧化 碳减排贡献率为39.7%。"十 ...
新型经营主体助力电力转型 ——广东虚拟电厂样板和江苏绿电直供样板分析
Zhong Guo Dian Li Bao· 2025-04-17 02:59
2024年11月,国家能源局发布《关于支持电力领域新型经营主体创新发展的指导意见》(以下简称《指 导意见》),进一步落实《中华人民共和国能源法》中对于"支持各类经营主体依法按照市场规则公平 参与能源领域竞争性业务"的要求,强调发挥新型经营主体的作用,以提高电力系统的调节能力,促进 可再生能源消纳,并保障电力的安全供应。在新模式和新业态方面,《指导意见》提出,鼓励通过虚拟 电厂和微电网模式聚合用户侧资源,探索新能源直连供给机制等。 广东和江苏是我国经济体量大、用电量高的两个省份。广东火电装机占比约55%,江苏火电装机占比约 54%,均超全国平均水平,且都面临着较大的能源转型压力。在这样的背景下,两省在支持电力领域新 型经营主体发展方面具备先行的必要性和探索的空间,能为其他地区提供借鉴。 打造虚拟电厂 市场化建设的"广东样板" 广东在国内率先推动虚拟电厂市场化落地。2024年11月,广东省能源局、南方能源监管局联合印发《广 东省虚拟电厂参与电力市场交易实施方案》,成为国内首份省级虚拟电厂参与电力市场的政策文件。这 一方案允许虚拟电厂规范化参与电能量(现货、中长期)市场、需求响应和辅助服务市场,为虚拟电厂 提供了多 ...
浙江2024年电力市场:完成年度外购电目标的107%
Zhong Guo Dian Li Bao· 2025-04-17 02:59
日前,浙江电力交易中心发布《2024年浙江电力市场年报》,"绿保稳"成效显著。绿电绿证交易活跃, 分布式绿电成交总量、绿证成交总量在国网经营区中位列第一,完成年度外购电目标的107%,充分发 挥电力保供作用,全面深化完善市场价格形成机制,省间、省内价格保持稳定。 自2015年9号文发布开启新一轮电改至今,转眼已过10年。电力市场建设稳步有序推进,多元竞争主体 格局初步形成,市场在资源优化配置中的作用明显加强。作为全国电力市场化改革的先锋,浙江积极融 入全国统一电力市场体系建设,省内市场体系逐步完善,形成了具有浙江特色的服务型电力市场,有效 服务浙江"绿保稳"的工作大局。 扬帆起航曲折前行 作为经济大省、能源小省,浙江通过各方努力争取到了全国第一批电力现货交易试点,并于2017年9月 印发浙江电改、电力市场体系建设的配套专项方案,提出"建立以电力现货市场为主体、电力金融市场 为补充的省级电力市场体系"。 2019年,浙江电力现货市场扬帆起航。9月20~26日,浙江电力现货市场第一次(周)结算试运行顺利 完成,平均出清价格267.9元/兆瓦时。同年,浙江还配套放开售电市场的交易,从售电侧推动电力的价 值属性体现。 ...
山东2024年完成电力市场化交易电量4219亿千瓦时 同比增长5.8%
Zhong Guo Dian Li Bao· 2025-04-17 02:50
在国家"多层次统一电力市场体系"的建设要求下,山东电力市场率先在国内建成"中长期+现货+辅助服 务+零售"协同运行的全要素市场架构。 在中长期市场中,中长期市场按自然日连续运营,在国内率先实现"休假不休市"。打造5类中长期交易 品种,充分发挥市场"压舱石"作用。山东电力交易中心交易部主任周鹏说:"各类经营主体可以通过签 订中长期合同,稳定市场预期,防范市场风险。2024年山东电力市场全年达成中长期交易电量3787亿千 瓦时,占市场化电量的90%。" 积极推进电力现货市场体系建设,初步建成"经营主体全、交易规模大、开放程度高"的省级双边电力现 货市场。山东电力现货市场采用集中式市场模式,峰谷价差最高达1.58元/千瓦时,能够充分引导发 电、用电行为合理调整。 面对新能源接入挑战,山东创新建立国内首个爬坡辅助服务市场,最大化展现调节资源价值,推动辅助 服务市场与电能市场的协调运作,为电网安全稳定运行和可再生能源消纳保驾护航。 "2024年,山东电力交易中心完成市场化电量4219亿千瓦时,同比增长5.8%。服务经营主体数量超过4 万家。绿电交易电量22.3亿千瓦时,同比增长37%。"3月26日,在山东电力交易中心有 ...
甘肃电力市场建设迈入新阶段:2024年发电侧市场化交易电量占比82.96%
Zhong Guo Dian Li Bao· 2025-04-17 02:40
截至3月底,甘肃电力交易平台注册市场经营主体6569家,独立储能、负荷聚合商等新业态快速涌现, 多元主体竞争格局加速形成。 近年来,甘肃省深入贯彻落实国家能源战略,锚定"双碳"目标与全国统一电力市场体系建设要求,立足 新能源高占比的独特省情,全面推进电力市场体系优化升级。随着甘肃电力中长期市场连续运营创新突 破、现货市场正式运行、多品种交易协同发展,甘肃电力市场化规模、新能源参与范围及市场电量占比 位居全国前列,书写了能源绿色转型的生动实践。 市场体系全面升级 2024年9月5日,甘肃电力现货市场正式运行,成为国内第4家、国家电网系统第3家转入正式运行的省级 现货市场。这一里程碑事件标志着甘肃电力市场迈向成熟运营阶段,为全国新能源高占比地区电力市场 体系建设提供了重要参考。 目前,甘肃电力市场已形成"省间+省内"全覆盖、"中长期+现货+辅助服务"全体系协同的完整架构。 中长期市场实现年、月、日(D+3日滚动)连续运营,2024年省内中长期交易电量达1027.19亿千瓦 时,同比增长4.29%,其中D+3日滚动交易成交185.17万笔、电量216.58亿千瓦时,高频次交易支撑市场 主体灵活调整供需曲线。 现货市 ...
山西电力市场流动性和活跃度显著提升
Zhong Guo Dian Li Bao· 2025-04-16 05:50
在山西电力交易大厅里,一场"春天的交易"正在进行——山西电力市场正式启动2025年3月至8月连续电 力交易,这是全国首次开展的中长期多月连续撮合交易,标志着山西电力市场化建设又实现重要突 破。"市场经营主体可提前6个月锁定电价,高频次博弈让价格发现更透明。"山西电力交易中心交易部 主任弓建华介绍,"截至目前,已累计成交电量达9.22亿千瓦时,291家市场参与主体申报31833笔,市 场流动性和活跃度显著提升。" 改革一子落,激活满池水。山西作为全国能源革命综合改革试点省份,在电力市场化改革浪潮中,先行 先试,成为全国首个正式运行的省级电力现货市场,也是连续运营时间最长、市场品种最全、交易活跃 度最高的省级电力市场。 破局从"政策分蛋糕"到"市场拼本事" "电力交易市场让我们学会从每分每秒抠效益。"中铝山西新材料有限公司副总经理闫建伟感慨。中铝山 西新材料有限公司是山西省第一家拥有"矿山—氧化铝—电解铝—铝加工"并配套自备发电机组的完整铝 产业链大型企业。这家年用电量60亿千瓦时的电解铝巨头在2024年通过中长期电力市场交易电量54.81 亿千瓦时。通过组建专业市场队伍,从每分每秒、一分一厘开始为企业节约购电成 ...
广东电改10年成绩单:从“只降不升”到“能升能降”
Zhong Guo Dian Li Bao· 2025-04-16 05:42
新一轮电力体制改革10年来,广东电力市场实现了从"价差传导"向"顺价联动"、从"只降不升"向"能升 能降"、从现货"间断运行"向"连续运行"等根本性突破,从2015年全国第一个实现中长期集中交易,到 2019年全国第一个开展现货结算试运行,再到2021年全国第一批现货市场"转正",广东电力市场为电力 市场改革提供了可行路径和"广东样板"。 从南方电网广东电网公司获悉,广东市场化交易电量由2016年的439.6亿千瓦时增长至2024年的6176.2亿 千瓦时,占全社会用电量的比例由8%提升至68%,是市场化交易规模最大的省级电网之一。 "放开两头" 经营主体突破7.9万家 新一轮电力体制改革的重点之一,是"管住中间、放开两头的体制架构"。其中,放开两头,即在发电侧 和售电侧实行市场开放准入,引入竞争,放开用户选择权,价格由市场形成。 广东在这一改革方向上持续发力,推动两侧经营主体"应进全进"。在发电侧,广东已实现省内煤机、气 机、核电(包括岭澳、阳江核电站)及220千伏及以上新能源等各类电源全面进入市场。目前,进入市 场的电源装机容量达到1.64亿千瓦,占全省装机容量的73.5%。此外,独立储能和抽水蓄能等新兴 ...