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Chart
08 Sep 2025
Potential annual demand for low-emissions hydrogen created by implemented policies and government targets, and production targeted by governments, by 2030
Potential annual demand for low-emissions hydrogen created by implemented policies and government targets, and production targeted by governments, by 2030 Hydrogen commentary 2025
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Data set
Energy and Emissions per Value Added Database
Sectoral value-added data and energy efficiency indicators for all OECD and 100 non-OECD countries Value added data is the basis for analysing how economies are structured, and to develop sectoral energy intensity indicators – useful to monitor trends in the economic efficiency of various activities, as a complement to data based on physical indicators.The IEA has developed the current database to provide the most complete coverage of sectoral value-added data, at current and constant prices, and associated energy efficiency indicators. This database merges value added data from three databases (OECD and UNSD National accounts, and OECD Trade…
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Event
30 Jun 2026
15:30
Thematic session: Driving energy efficiency for a competitive industrial sector
Event backgroundIn today’s context of energy market volatility and economic uncertainty, energy efficiency remains a key tool to advance affordability, energy security, and competitiveness. The 11th Annual Global Conference on Energy Efficiency will bring together global leaders to accelerate action, with industrial energy efficiency central to reducing energy use, emissions and strengthening competitiveness.Industry is a major driver of energy demand and economic growth. Efficiency improvements have enabled higher output with lower energy use, delivering cost savings, and productivity gains. Today, industries produce nearly 20% more value per unit of energy than two decades ago. In the G20, output…
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Chart
16 Jun 2026
Announced electrolyser projects by 2030
Announced electrolyser projects by 2030 GHR 2026
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Event
15 Apr 2026
15:00
State of Energy Policy 2026 Webinar
While no single narrative defines the energy policy shifts in 2025, the cost of living, competitiveness and resilient supply chains emerged as central themes alongside long-standing policy priorities relating to energy security, efficiency and sustainability.The IEA State of Energy Policy 2026 report provides a unique overview of policy progress in 2025 across all energy sectors and instruments, with a special focus on government spending, energy efficiency regulations, and the contribution of the energy sector to nationally determined contributions and long-term net zero pledges.This year’s report examines energy security policies since 1973, from oil and natural…
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Chart
20 May 2026
Global electric car sales, 2020-2026
Global electric car sales, 2020-2026 GEVO 2026
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Chart
15 Dec 2025
Number of countries taking policy action between June 2024 and December 2025
Number of countries taking policy action between June 2024 and December 2025 COP28 Tripling Renewable Capacity Pledges 2025
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Chart
18 Jun 2026
Low-emissions hydrogen production by technology, 2020-2026
Low-emissions hydrogen production by technology, 2020-2026 GHR 2026
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Chart
05 Dec 2025
Energy employment in efficiency sector, 2015-2024
Energy employment in efficiency sector, 2015-2024
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Event
13 Apr 2026
Latin America and the Caribbean Energy Efficiency Policy Training Week 2026
Background information The International Energy Agency (IEA) and the Secretariat of Energy of Mexico (SENER) are pleased to co-host the next Latin America and the Caribbean Energy Efficiency Policy Training Week 2026, taking place in Mexico City, from 13-17 April 2026.Since 2015, the IEA’s Energy Efficiency Policy Training Weeks have brought together more than 3,500 policymakers from over 130 countries, primarily from government institutions and supporting organisations in emerging economies.The Latin America and the Caribbean Energy Efficiency Policy Training Week aims to equip participants with greater knowledge and skills to develop and implement effective energy efficiency…