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

Net Zero Emissions

Russia's War on Ukraine

Energy and Gender

Energy and Water

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.

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

209 Policies

Download

Filters (2)Clear all

- In force (141)
- Ended (68)
- JOIN IEA/IRENA Policy and Measures Database (112)
- International Energy Agency (70)

Geothermal electricity Tidal energy Clear all

Policy

Country

Status

Jurisdiction

Environmental Impact Assessments
Hungary 2001 In force National
Feed-in Tariff for renewable energy
Korea 2001 Ended National
Green Power Partnership
United States 2001 Ended National
Utility targets for increasing energy efficiency
Italy 2001 In force National
Law 19,657 on Geothermal Energy Concessions
Chile 2000 In force National
Research & Development and Demonstration of Wave and Tidal-stream Technologies
United Kingdom 2000 In force National
Energy Tax
Luxembourg 1999 In force National
Market Incentive Programme
Germany 1999 In force National
Reduced VAT for Residential Renewable Energy Equipment
France 1999 Ended National
Energy Law Act
Poland 1997 In force National
Organic Law on Geothermal Resources (Ley Organica de Recursos Geotermicos)
Peru 1997 In force National
White Paper on renewable sources of energy
European Union 1997 Ended International
General Electricity Law
El Salvador 1996 In force National
Green Power
Germany 1996 In force National
RD & D Budget Allocations - 1996
Austria 1996 Ended National
100 Million Programme
Germany 1995 Ended National
Energy Regulation Act 1995
Zambia 1995 In force National
Renewable Energy R&D funding
New Zealand 1995 Ended National
Federal Business Investment Tax Credit (ITC)
United States 1992 In force National
General Law of Ecological Equilibrium and Environmental Protection
Mexico 1988 In force National
Modified Accelerated Cost Recovery System (MACRS)
United States 1986 In force National
Tax Reform Act of 1986
United States 1986 Ended National
Exploitation of Geothermal Potential (Law 1475/84)
Greece 1984 In force National
Project for Geothermal Power Generation Development
Japan 1980 Ended National
Act to Promote the Exploration and Development of Geothermal Resources
Philippines 1978 In force National
Energy Tax Act of 1978
United States 1978 Ended National
Geothermal Technologies Office (GTO)
United States 1977 In force National
Geothermal Energy Research, Development and Demonstration Act
United States 1974 Ended National
Office of Energy Research and Development (OERD)
Canada 1974 In force National

1
2
3
4
5
6
7

Next

The Energy Mix

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.