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.

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

33 Policies

Download

Filters (2)Clear all

- Asia Pacific (33)
- In force (32)
- Ended (1)
- International (21)
- National (12)

Japan Transport Clear all

Policy

Country

Status

Jurisdiction

GX: Green Transformation Policy: Carbon Levy
Japan 2028 In force National
2024 FY Budget for Clean Technologies
Japan 2024 In force National
GX: Green Transformation Policy: Emissions Trading System (ETS)
Japan 2023 In force National
Japan’s Export and Import measures against Russia and Belarus
Japan 2022 In force National
Regional Comprehensive Economic Partnership (RCEP)
Japan 2022 In force International
Green Innovation Fund - Development of Next-generation Batteries and Motors in Automobiles
Japan 2021 In force National
National Budget 2021 - Electric vehicles and fuel cell vehicles
Japan 2020 Ended National
Fuel Economy Standards on Heavy Duty Vehicles
Japan 2019 In force National
Fuel Economy Standards on Light-Duty Vehicles
Japan 2019 In force National
Japan-EU Economic Partnership Agreement (EPA)
Japan 2019 In force International
Comprehensive and Progressive Agreement for Trans-Pacific Partnership (CPTPP)
Japan 2018 In force International
Japan-Australia Economic Partnership Agreement (JAEPA)
Japan 2015 In force International
Japan-Australia Economic Partnership Agreement (JAEPA)
Japan 2015 In force International
Act on the Quality Control of Gasoline and Other Fuels
Japan 2014 In force National
Sanctions against Russia
Japan 2014 In force National
Japan-Peru Economic Partnership Agreement
Japan 2012 In force International
Tax for climate change mitigation
Japan 2012 In force National
Japan-India Comprehensive Economic Partnership Agreement (JICEPA)
Japan 2011 In force International
Japan-India Comprehensive Economic Partnership Agreement (JICEPA)
Japan 2011 In force International
Eco-Car Tax Break and Subsidies for Vehicles
Japan 2009 In force National
Free Trade Agreement between Japan and Switzerland
Japan 2009 In force International
Japan-Viet Nam Economic Partnership Agreement (JVEPA)
Japan 2009 In force International
ASEAN-Japan Comprehensive Economic Partnership (AJCEP)
Japan 2008 In force International
Indonesia-Japan Economic Partnership Agreement (IJEPA)
Japan 2008 In force International
Indonesia-Japan Economic Partnership Agreement (IJEPA)
Japan 2008 In force International
Japan-Brunei Economic Partnership Agreement (JBEPA)
Japan 2008 In force International
Japan-Brunei Economic Partnership Agreement (JBEPA)
Japan 2008 In force International
Japan-Philippines Economic Partnership Agreement (JPEPA)
Japan 2008 In force International
Chile - Japan Strategic Economic Partnership
Japan 2007 In force International
Chile - Japan Strategic Economic Partnership
Japan 2007 In force International

1
2

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 - March 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