Welcome to EI Knowledge
Explore a large and diverse collection of energy information
EI Knowledge is the centre for energy knowledge at the EI. We provide accurate and balanced energy information to support your work or studies. We also carry out our own research and engage EI members to create new sources of information and inform energy policy. Explore our resources by typing your query the search box above, browsing our collections and searching our eLibrary. Do you have a research request or question to ask? Click here to contact us.
Featured
Information
Did you know our beautiful library is available for members to hire for conferences, meetings and seminars? Contact our facilities team for prices and availability.
15 June 2026
Information
New ebook: Handbook of Energy Innovation. This comprehensive reference providing a multifaceted perspective on energy innovation is now available via our eLibrary.
01 June 2026
Information
Natural Language Search is now available in the eLibrary, helping you create better searches and easily retrieve quality results using natural language
20 May 2026
Collection
Offering an accessible introduction to 26 crucial topics, the full A-Z of the Energy Transition series can be found via our Collections pages
05 May 2026
Information
Members gain prioritised access to our beautiful library located in central London. Book an appointment to have a quiet, inspirational place for research.
17 April 2026
Article
Profile: George Howard Coxon (1883-1964) the architect of the first Statistical Review of World Energy and Energy Institute member
30 March 2026