IEA – Energy Efficiency, 2025

Summary

This report provides an annual analysis of global energy efficiency developments.

It covers energy intensity and demand trends, investment, employment, and policy related to energy efficiency across sectors such as industry, buildings, appliances, and transport. The report also explores system-wide themes including emissions reductions, energy security, affordability, and competitiveness, and is launched alongside an update to the IEA Energy Efficiency Progress Tracker.

Region: Global

Published: January 2026

Author(s): IEA

Language: English

Tech drivers: AI Standards and interoperability

Social drivers: Pandemics Sustainability and ethics

Geopolitical drivers: Economic conditions Political instability and conflicts Regulatory changes Supply chains disruption Workforce availability

Found an inaccuracy in the description? Let us know 🙌

note

Save Clear