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 all use electricity, all of the time. Try these activities to find out how it is created and used.
Discover how different sources of energy make electricity.
It is your job to make sure the UK gets all the electricity it needs, while keeping carbon dioxide emissions low.
Help a very wasteful family to save electricity - small changes make big differences.
It is your job to decide where to build a wind farm. Can you choose the best place to create the most energy?
The proposed wind farm on North Hill will create enough energy to power 7,800 homes. Consider both sides of the argument.
See how electricity gets to the power station to you, and find out about charging schemes electricity suppliers use.
For a quick answer you can tweet your question to @EONhelp anytime from 8am-8pm, Monday to Friday or 8am-6pm Saturdays.