金吾财讯 | 华泰证券表示,近日国家发改委能源局正式印发《新一代煤电升级专项行动实施方案2025-27》(下称“方案”),围绕煤电灵活性响应的深度、速度、能耗等技术指标进行升级规范。该行认为方案的出台是落实2024年7月国家发改委能源局《加快构建新型电力系统行动方案2024-27》,夯实煤电兜底保障作用,缓解电力系统灵活性资源瓶颈,确保新能源更好消纳的坚实一步。该行看好全国火电灵活性改造每年1.6亿千瓦或每年100~200亿元市场空间。该行看好火电灵活性改造投资稳中有增。该行估算,若要实现国家发改委能源局2024年2月《关于加强电网调峰储能和智能化调度能力建设的指导意见》中提出“到2027年存量煤电机组实现应改尽改”,对应2024-27年年均火电灵活性改造规模或达到1.6亿千瓦,较2023年(1.1亿千瓦)提升~40%,且火电灵活性改造或向变负荷率更快、深调比例更低方向发展,提升灵活性改造技术难度和价值量,若按单GW投资额~1亿/GW该行估算对应市场规模约在159亿元/年,考虑项目投资额差异较大,整体区间该行估算约在100~200亿元/年。
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