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

Energy and Gender

Climate Change

Access and Affordability

Investment

COP28: Tracking the Energy Outcomes

Net Zero Emissions

Russia's War on Ukraine

The IEA's 50th Anniversary

COP28: Tracking the Energy Outcomes

Net Zero Emissions

Russia's War on Ukraine

The IEA's 50th Anniversary

Energy and Water

Critical Minerals

Fossil Fuel Subsidies

Saving Energy

Global Energy Crisis
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

12 Policies

Download

Filters (2)Clear all

- Transport (12)
- Ended (8)
- In force (4)
- National (12)

Fuel efficiency standards Commercial vehicles Clear all

Policy

Country

Status

Jurisdiction

S.O. 3215 - Fuel consumption standards for heavy-duty vehicles 2020
India 2021 In force National
The Safer Affordable Fuel Efficient (SAFE) Vehicles Final Rule for Model Years 2021-2026
United States 2021 Ended National
Fuel Economy Standards on Heavy Duty Vehicles
Japan 2019 In force National
GB 30510-2018 on fuel consumption limits for heavy duty vehicles
People's Republic of China 2019 In force National
Saudi Arabia Corporate Average Fuel Economy (CAFE) standards
Saudi Arabia 2016 Ended National
Efficient and Sustainable City Bus Services
India 2014 Ended National
NOM-163-SEMARNAT-ENER-SCFI-2013 - Light Duty Vehicles CO2 Emission Standards
Mexico 2013 Ended National
SOR/2013-24 - Heavy-duty Vehicle and Engine Greenhouse Gas Emission Regulations
Canada 2013 In force National
Switzerland-COM(2012) 393-Light-commercial vehicles - 2012
Switzerland 2012 Ended National
European Union-COM(2012) 393-Light-commercial vehicles - 2009
European Union 2009 Ended National
Government Vehicle Procurement Directives
Sweden 2005 Ended National
Vehicle Energy Efficiency Labeling and Stadnad
Korea 1988 Ended National

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.

Member countries

Accession countries

Association countries

Oil Market Report - January 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