Key resources for energy statisticians and IEA data users.
IEA Statistics manuals
Energy Statistics Manual
Published: 1 January 2005
Detailed, complete, timely and reliable statistics are essential to monitor the energy situation at a country level as well as at an international level. Energy statistics on supply, trade, stocks, transformation and demand are indeed the basis for any sound energy policy decision.Get the report
Energy Transitions in G20 Countries: Energy Data Transparency and Market Digitalization
Published: 25 September 2018
The Energy Data report presents actions for G20 countries and beyond to boost the quality and comprehensiveness of energy data to support energy policies, in a more and more digitalized, decentralised and consumer focused world, as well as energy market transparency, and was prepared in collaboration of IEF, IRENA and OLADE.Get the report
Energy Efficiency Indicators: Fundamentals on Statistics
Published: 28 April 2014
The main objectives of this manual are to identify the main sectoral indicators and the data needed to develop these indicators; and to make surveying, metering and modeling practices existing all around the world available to all.
This manual has been developed with a companion document, Energy Efficiency Indicators: Essentials for Policy Making, as a starting point towards enabling policymakers to understand where greater efficiency is needed, to implement appropriate policies and to measure their impact. The ultimate goal is to make improved energy efficiency not only a concept but a reality.
Translations are available in Chinese, Spanish and Russian.Get the report
JODI Oil Manual
The JODI-Oil Manual is a training tool designed to disseminate the data transparency message and clarify the definitions and methodologies utilised in the submission of JODI-Oil (Joint Organisations Data Initiative Oil) data.
The purpose of this manual is to provide data collectors and users with a full explanation of the methodology and definitions used in the JODI Oil questionnaire. Moreover it was deemed useful to supply some background information on how oil is produced, refined, etc.Get the report
JODI Gas Manual
The JODI-Gas Manual is also designed to advocate awareness for importance of energy data transparency and clarify definitions of natural gas and its flows in the value chain covered in the JODI-Gas Questionnaire.
The manual also covers data verification methodologies to help professionals completing the JODI-Gas data reporting.Get the report
IEA Guide to Reporting Energy RD&D Budget/Expenditure Statistics
Published: 1 June 2011
This manual was written by the IEA for experts who collect and issue national RD&D data and submit responses to IEA RD&D surveys; it is mainly intended as a reference document.Get the report
Tools and Interactives
Energy Balance Flows
Filter, customise and export energy balance flows
Gas Trade Flows
Explore monthly gas flow data from across Europe
Over 40 years of energy data and statistics from across the globe
Quickly convert commonly used units of energy, mass and volume
Build a country energy balance following IEA methodology