About
News
Events
Programmes
Help centre

Skip navigation

Energy system
Explore the energy system by fuel, technology or sector
Fossil Fuels

Renewables

Electricity

Low-Emissions Fuels

Transport

Industry

Buildings

Energy Efficiency and Demand

Carbon Capture, Utilisation and Storage

Decarbonisation Enablers

Buildings

Energy Efficiency and Demand

Carbon Capture, Utilisation and Storage

Decarbonisation Enablers
Explore all
Topics
Understand the biggest energy challenges
Energy Security

Artificial Intelligence

Critical Minerals

Access and Affordability

Investment

Climate Change

COP28: Tracking the Energy Outcomes

Net Zero Emissions

Russia's War on Ukraine

Energy and Gender

COP28: Tracking the Energy Outcomes

Net Zero Emissions

Russia's War on Ukraine

Energy and Gender

Energy and Water

Fossil Fuel Subsidies

Saving Energy

Global Energy Crisis

The IEA's 50th Anniversary
All topics
Countries
Explore the energy system by country or region
Member countries

Australia

Austria

Belgium

Canada

Czechia

Denmark

Estonia

Finland

France

Germany

Greece

Hungary

Ireland

Italy

Japan

Korea

Latvia

Lithuania

Luxembourg

Mexico

New Zealand

Norway

Poland

Portugal

Slovak Republic

Spain

Sweden

Switzerland

The Netherlands

Türkiye

United Kingdom

United States

Accession countries

Chile

Colombia

Costa Rica

Israel

Association countries

Argentina

Brazil

China

Egypt

India

Indonesia

Kenya

Morocco

Senegal

Singapore

South Africa

Thailand

Ukraine
All Countries and Regions
Data

Use, download and buy global energy data

Data explorers

Understand and manipulate data with easy to use explorers and trackers

Data sets

Free and paid data sets from across the energy system available for download

Policies database

Past, existing or planned government policies and measures

Chart Library

Access every chart published across all IEA reports and analysis

Explore data
Reports
Read the latest analysis from the IEA
All reports
1

Sign In

You are connecting via IP recognition from
.

If you wish to proceed, click on Connect.
If you prefer to log into your personal account, please sign in below.

Connect

OR

Email *

Password * Forgot password?

Create an account

Create a free IEA account to download our reports or subcribe to a paid service.

Join for free

Important message for WDS users

The IEA has discontinued providing data in the Beyond 2020 format (IVT files and through WDS). Data is now available through the .Stat Data Explorer, which also allows users to export data in Excel and CSV formats.

Read documentation

Policies database

About All policies

175 Policies

Download

Filters (2)Clear all

- International Energy Agency (101)
- JOIN IEA/IRENA Policy and Measures Database (1)

Hydrogen electrolysis technologies High efficiency windows Clear all

Policy

Country

Status

Jurisdiction

Hydrogen City Projects
Korea 2020 In force National
Hydrogen Strategy
European Union 2020 In force International
Hydrogen Strategy 2030
Portugal 2020 In force National
Low-carbon and Zero-emissions Fuels Fund (including hydrogen)
Canada 2020 In force National
National Hydrogen Strategy
Australia 2020 In force National
National Hydrogen Strategy - Renewable Hydrogen Deployment Funding Round
Australia 2020 In force National
National Hydrogen Strategy Preliminary Guidelines
Italy 2020 In force National
National Strategy for Green Hydrogen
Chile 2020 In force National
Package for the future - Research and development
Germany 2020 In force National
Portugal and the Netherlands green hydrogen agreement
Netherlands 2020 In force International
Portugal and the Netherlands green hydrogen agreement
Portugal 2020 In force International
Recovery and resilience Plan/Hydrogen Plan
France 2020 In force National
Renewable Hydrogen Strategy
Spain 2020 In force National
Spain mobility stimulus - Hydrogen renewable research
Spain 2020 In force National
Ten Point Plan for a Green Industrial Revolution - Point 2: Low Carbon Hydrogen
United Kingdom 2020 In force National
2018 North Carolina Residential Building Code (based on the 2015 IECC with amendments)
United States 2019 In force State/Provincial
National Construction Code changes
Australia 2019 In force National
(IECC 2018) State Building Code (Nevada)
United States 2018 Ended State/Provincial
Building Regulations 2018 (BR18)
Denmark 2018 In force National
Call 25 FEE - Energy Efficiency in Buildings Aviso 25 – Eficiência Energética nos Edifícios 2017/18
Portugal 2018 In force National
Energy Efficiency and Conservation Standards Guide for the Public Sector
Jamaica 2018 In force National
Windows Energy Rating Scheme (WERS) and Technical Guide
Australia 2018 In force National
Energy Conservation Building Code for residential buildings 2017 (DRAFT DUE TO BE FINALISED IN 2019)
India 2017 In force National
IFRRU 2020 - Financial Instrument for Urban Rehabilitation and Renewal
Portugal 2017 In force National
Luxembourg Building Code (2017 update)
Luxembourg 2017 In force National
Market transformation road map for energy efficient equipment in the building sector
Canada 2017 In force National
(2015 IECC) Residential Energy Code (Alabama)
United States 2016 In force State/Provincial
(IECC 2016) State Building Code (Alabama)
United States 2016 Ended State/Provincial
Building Code of Australia (Class 2 to Class 9 Buildings)
Australia 2016 In force National
Building Code of Australia (Residential Building)
Australia 2016 Ended National

1
2
3
4
5
6

Get updates on the IEA’s latest news, analysis, data and events delivered twice monthly.

View sample Explore our other newsletters

Browse
Topics
Countries & regions
Energy system
Programmes

Explore
Reports
Data & statistics

Learn
About
News and commentaries
Events
Glossary

Connect
Contact
Press
Jobs
Delegates

Follow

©IEA 2025

Terms
Privacy

Subscription successful

Thank you for subscribing. You can unsubscribe at any time by clicking the link at the bottom of any IEA newsletter.

Member countries

Accession countries

Association countries

Oil Market Report - February 2025

Energy Technology Perspectives 2024

World Energy Outlook 2024

Net Zero Roadmap: A Global Pathway to Keep the 1.5 °C Goal in Reach

Important message for WDS users

Policies database