IEA – International Energy Agency - IEA

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Fuel economy in Japan

Reports

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Policies

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Policy

Country

Status

Jurisdiction

Plan for Ammonia to 2050
Japan 2021 In force National
Tax for climate change mitigation
Japan 2012 In force National
Japans fuel ammonia strategy
Japan 2021 In force National
Japan’s history of energy efficiency policies
Japan 2011 In force National

News

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Executive Director meets with Prime Minister of Japan to discuss energy security amid war in Middle East

Japan Prime Minister Sanae Takaichi

Liquified natural gas

New IEA report assesses emissions from LNG supply and maps out opportunities to reduce them

Shutterstock 2549367467 Assessing Emissions From Lng Supply

Energy innovation enters security-focused phase as batteries dominate patent landscape

17 February 2026

Plasma Torch Cutting Through Steel Pipe

Growth in global electricity demand is set to accelerate in the coming years as power-hungry sectors expand

14 February 2025

Photo depicts High voltage electricity tower and natural scenery at sunset

Events

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Electricity Security Advisory Board – High-Level Meeting and 10th Annual IEA/EPRI Workshop

Workshop — Paris, France

The role of low-carbon fuels in the clean energy transitions of the power sector

4 Mar 2021 10:00—10:45

Japan 2021: Energy Policy Review

5th Annual Expert Workshop: Challenges in Electricity Decarbonisation - Developments in electrification and their environmental, security, and electric sector implications

Workshop — Paris, France

Pages

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Japan 2023

IEA Contributions to the G7

Italy 2024

IEA Contributions to the G7

Oil security and emergency response

Ensuring quick and effective response to major supply disruptions

G20

A global forum of major economies