Our main customer facing supply business.
Our generation business uses a wide range of energy sources to ensure a secure and diverse production of electricity.
Bringing together all activities relating to the operation and development of renewable energy.
Tell us how we're doing.
We work hard to stop things going wrong so you don’t have to contact us. But if something’s not right, it’s important we fix it quickly.
We're committed to treating all our customers fairly.
Our 10 commitments for face to face and telesales.
Helping to make a difference in our local communities.
Apply for funding for your community energy related project.
We can use almost any source of energy to produce electricity and various processes transform the energy into electrical power. Find out how by trying the activities below.
See how energy from different source is transformed into electricity.
Find out about the greenhouse effect, a natural process that allows the Earth's atmosphere to trap energy from the Sun. This ensures the Earth is warm enough to support life.
Did you know that one type of energy can be transformed into another? Test your knowledge of transformations here.
For a quick answer you can tweet your question to @EONhelp anytime from 8am-8pm, Monday to Friday or 8am-6pm Saturdays.