UPDATED 1 Sept: The EI library in London is temporarily closed to the public, as a precautionary measure in light of the ongoing COVID-19 situation. The Knowledge Service will still be answering email queries via email , or via live chats during working hours (09:15-17:00 GMT). Our e-library is always open for members here: eLibrary , for full-text access to over 200 e-books and millions of articles. Thank you for your patience.
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 subject-specific collections and searching our eLibrary. Do you have a research request or question to ask? Click here to contact us.
Featured
Energy Barometer 2024: Read the report
05 December 2024
Take a look at our online digital magazine: New Energy World
21 November 2024
New eBooks in our eLibrary! Topics cover wind energy, oil and gas sector, renewables and AI and research
30 October 2024
Expanding your knowledge of the energy sector? Take a look at our Energy Essentials Guides on shale gas, hydrogen, energy management and net zero
30 October 2024
Our eLibrary has had a makeover! EI members can enjoy a variety of new and updated features to accelerate their energy research!
12 September 2024
Visit our London Library for a quiet place to work, study and browse our collection
15 August 2024
Video: Let us show you around
Take a tour of the EI's Knowledge site, from Energy Essentials Guides to our online magazine articles. This video also includes a demonstration of our eLibrary, which hosts over 260 eBooks and millions of articles covering all aspects of energy.