ETP Clean Energy Technology Guide

Interactive database of 640 individual technology designs and components across the whole energy system that contribute to achieving the goal of net-zero emissions

Last updated

24 Jul 2026

Licence

CC BY 4.0

The ETP Clean Energy Technology Guide is an interactive framework that contains information for hundreds of individual emerging technology designs and components across the whole energy system. Navigate through the visual database below to discover individual technology areas, cross-cutting themes, or the complete portfolio of represented technologies. Click on any specific technology for information about its characteristics, role in clean energy transitions, state of readiness, and related major innovation and market events.

The Clean Energy Technology Guide is an online, freely available database tracking clean energy technology developments globally, put together by the International Energy Agency (IEA). The IEA updates the Guide on a yearly basis. For any question or suggestion, please reach out to etp@iea.org

Supported by

  • This database could not have been achieved without the financial support and co-operation provided by various donors to the IEA, including the Governments of Canada, Germany and Japan, as well as the European Commission on behalf of the European Union. The financial assistance of the European Union was provided as part of its funding of the Clean Energy Transitions in Emerging Economies programme within the Clean Energy Transitions Programme. The database reflects the views of the IEA Secretariat but does not necessarily reflect those of individual IEA member countries or the European Union. The IEA makes no representation or warranty, express or implied, in respect to the database’s contents (including its completeness or accuracy) and shall not be responsible for any use of, or reliance on, the database.

    Read more