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.

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

450 Policies

Download

Filters (2)Clear all

- Europe (348)
- Asia Pacific (102)
- International Energy Agency (201)
- JOIN IEA/IRENA Policy and Measures Database (48)

Germany Viet Nam Clear all

Policy

Country

Status

Jurisdiction

Decision on support mechanisms for the development of biomass power project in Vietnam (biomass feed-in tariff)
Viet Nam 2014 In force National
Decision on support mechanisms for the development of waste-to-energy power projects in Vietnam (feed-in tariff)
Viet Nam 2014 In force National
Decree No. 83/2014/ND-CP
Viet Nam 2014 In force National
Energy Conservation Regulations (EnEV) 2014
Germany 2014 In force National
Law on Environmental Protection, 2014
Viet Nam 2014 In force National
National Action Plan on Energy Efficiency
Germany 2014 Ended National
Regulations on Industrial Energy Efficiency (Circular 02/2014 / TT-BCT)
Viet Nam 2014 In force National
Accelerated depreciation tas relief for renewable energy projects
Viet Nam 2013 In force National
EU Regulation 206/2012 with regard to ecodesign requirements for air conditioners and comfort fans
Germany 2013 In force International
Energy and Electricity Tax cap
Germany 2013 In force National
KfW Special Fund for Energy Efficiency in SMEs
Germany 2013 In force National
Minimum Energy Performance Standards and Labelling (03/2013/QD-TTg)
Viet Nam 2013 Ended National
National Technical Regulation on Energy Efficiency Buildings (2013)
Viet Nam 2013 In force National
Support of Energy Management Systems
Germany 2013 Ended National
Support of energy-efficient and climate-friendly production processes
Germany 2013 Ended National
2012 Amendment of the Renewable Energy Sources Act (EEG 2012)
Germany 2012 Ended National
CHP Agreements with Industry
Germany 2012 In force National
DERA Criticality List
Germany 2012 In force National
Electric mobility showcase Program
Germany 2012 Ended National
Electricity Saving Initiative
Germany 2012 In force National
Energy Consumption Labelling Ordinance: delegated EU-regulations on product specific labels of energy-related products
Germany 2012 In force National
Energy Provisioning
Germany 2012 In force National
Energy checks for private households
Germany 2012 In force National
Financial support for investments in cross sectional technology
Germany 2012 In force National
Petroleum Stockholding Act
Germany 2012 In force National
R&D programme for battery electric mobility "Show Cases Electric Mobility"
Germany 2012 Ended National
SME Initiative energy transition and climate protection
Germany 2012 In force National
TCVN 7830: 2012 , Energy efficiency ratio of air conditioners
Viet Nam 2012 Ended National
Energy Audit and Energy Efficiency Incentives (part of 21/2011/ND-CP)
Viet Nam 2011 In force National
Energy Efficiency Fund
Germany 2011 In force National

1
2
...
6
7
8
9
10
11
12
...
14
15

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.