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

332 Policies

Download

Filters (2)Clear all

- JOIN IEA/IRENA Policy and Measures Database (143)
- International Energy Agency (136)

Solar thermal heaters Draught sealing Clear all

Policy

Country

Status

Jurisdiction

2012 IECC with Montana amendments
United States 2013 In force State/Provincial
2013 IECC - Residential Building Code (Alaska)
United States 2013 In force State/Provincial
ASHRAE 90.1-2007 Commercial Code (West Virginia)
United States 2013 In force State/Provincial
Building Code of Australia (Multi-Occupancy Buildings)
Australia 2013 Ended National
Directive 813/2013-Ecodesign
European Union 2013 In force International
Ecuador feed-in tariff for renewable energy (Regulación para La participación de los generadores de energía eléctrica producida con Recursos Energéticos Renovables No Convencionales No. CONELEC 001/13)
Ecuador 2013 Ended National
Energy Certification System of Buildings (2013)
Portugal 2013 In force National
Financial aid programme for energy savings and renewable energy in housing 2013
Luxembourg 2013 In force National
Green Deal
United Kingdom 2013 Ended National
IECC 2009 - State Building Code (South Carolina)
United States 2013 In force State/Provincial
Investment Subsidy for Large Solar Thermal Plants
Austria 2013 Ended National
Jordan 20 000 subsidised solar water heaters programme
Jordan 2013 In force National
Law of finance 2013 relative to the deletion of customs charges on equipments and material of solar energy
Burkina Faso 2013 Ended National
Legislative Decree 4 June 2013 (DL 4/6/2013) - Transposition of the European Directive 2010/31/UE on the energy performance of buildings
Italy 2013 In force National
Libya Renewable Energy Strategic Plan 2013-2025
Libya 2013 In force National
Royal Decree 617/2013 on professional certificates in the renewable energy sector
Spain 2013 In force National
Australian Renewable Energy Agency (ARENA)
Australia 2012 In force National
Building Code of Australia (Multi-Occupancy Buildings)
Australia 2012 Ended National
Building Code of Australia (Non residential building)
Australia 2012 Ended National
Fiscal incentives - exemptions for taxes and duties
Guyana 2012 In force National
IECC 2012 - State Building Code (Iowa)
United States 2012 Ended State/Provincial
Master Plan for Renewable Energy Development (2012-2026)
El Salvador 2012 In force National
National Energy Policy
Malta 2012 In force National
Solar Thermal Energy Plan
Uruguay 2012 In force National
Solar Water Heating Programme
South Africa 2012 In force National
Solar water heating regulations
Kenya 2012 In force National
Technical building regulations from the point of view of energy efficiency and the environment
Netherlands 2012 In force National
The Twelfth Five-Year Plan for Renewable Energy
People's Republic of China 2012 Ended National
2009 IECC South Dakota (Residential)
United States 2011 In force State/Provincial
2011 Wisconsin Commercial Building Code (based on the 2009 IECC)
United States 2011 In force State/Provincial

1
2
3
4
5
6
7
8
...
11
12

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