1、I EA.CC BY 4.0.I EA.CC BY 4.0.The IEA examines the full spectrum of energy issues including oil,gas and coal supply and demand,renewable energy technologies,electricity markets,energy efficiency,access to energy,demand side management and much more.Through its work,the IEA advocates policies that wi
2、ll enhance the reliability,affordability and sustainability of energy in its 31 member countries,13 association countries and beyond.This publication and any map included herein are without prejudice to the status of or sovereignty over any territory,to the delimitation of international frontiers an
3、d boundaries and to the name of any territory,city or area.Source:IEA.International Energy Agency Website:www.iea.orgIEA member countries:AustraliaAustriaBelgiumCanadaCzech RepublicDenmarkEstoniaFinlandFranceGermanyGreeceHungaryIrelandItalyJapanKoreaLithuaniaLuxembourgMexicoNetherlandsNew ZealandNor
4、wayPolandPortugalSlovak RepublicSpainSwedenSwitzerlandRepublic of TrkiyeUnited KingdomUnited StatesThe European Commission also participates in the work of the IEAIEA association countries:Argentina BrazilChinaEgyptIndiaIndonesiaKenyaMoroccoSenegalSingapore South Africa Thailand UkraineINTERNATIONAL
5、 ENERGYAGENCY摘要能效 2023PAGE 01摘要能效 2023是国际能源署(IEA)针对全球能效市场及相关政策进展情况进行年度分析的一项主要产出。该报告对全球在能源强度、能源需求,以及能效相关投资、政策和技术等方面的近期趋势进行了探索。本册报告作为 IEA能效系列年度旗舰性报告的第十期,较往年报告新增了一个聚焦讨论的章节,专门围绕政策制定者在 2023 年面临的一系列关键问题展开探讨。本册报告还特别详述了实现全球能效提升速度倍增目标需要采取的行动,以及实现这一目标将带来的效益。本册报告(英文原版)于 2023 年 11 月发布,并预测 2023 年全年的全球能效提升速度(以一次能
6、源强度改善速度衡量)将略低于长期历史趋势,较 2022 年有所放缓。但与此同时,报告也明确指出,随着许多国家及地区政府出台新的节能政策和项目,或对现有政策和项目进行完善,能效和清洁能源领域正在发生更加广泛而深刻的转型;这些政策和项目能够促进节能技术快速推广应用,并助力化石能源需求在未来几年内达峰。报告发布后不久,各国政府在 2023 年 12 月举行的联合国第 28 届气候变化大会(COP28)上,承诺到 2030 年将全球年均能效提升速度从每年 2%左右提高到 4%以上。I EA.CC BY 4.0.Energy Efficiency 2023 was prepared by the Ene