能效 2025
Market Report
关于本报告
《能效2025》是国际能源署（IEA）一项针对全球能效进展的重要年度分析报告，梳理总结了全球在能源强度、能源需求，以及能效投资、就业和政策方面的近期趋势。报告对工业、建筑、家电和交通各部门进行了具体分析，并探讨了碳减排、能源安全、可负担性和竞争力等系统层面的专题。本报告与IEA“能效进展跟踪”数据库（Energy Efficiency Progress Tracker）的最新一期更新同时发布，通过IEA官网可直接对其进行访问。
At a glance
Global efficiency progress sees improvement in 2025
Preliminary estimates show an improvement in global energy efficiency
progress to 1.8% in 2025, up from 1% in 2024, with particularly strong progress in key
regions in Asia
2025 also saw strong policy action
Policy making is accelerating in many areas with over 250 new or updated policies in 2025, in countries accounting for 85% of global energy demand. In particular, governments enacted efficiency policies this year to address global energy policy priorities, including energy security, affordability and competitiveness
But the world remains off track
Average progress in recent years remains well below the global doubling target agreed at COP28
Four key trends have held back faster progress
Policymakers can raise ambition...
From building codes to standards for motors and air conditioners, governments can accelerate progress by raising the ambition of existing policies
...and close remaining policy gaps
In many countries, key end use sectors still lack policies to regulate or promote their efficiency