Generating, supplying and innovating for over 25 years.
ESB in the UK
At ESB, we are powering homes and businesses from Scotland to Devon and are supporting Great Britain’s transition to a low carbon future.
We are powering homes and businesses from Scotland to Devon
By investing billions of pounds in innovative and renewable generation facilities all across the UK – from wind farms to waste wood and thermal plants.Read more
Every year NIE Networks connects thousands of homes and businesses in Northern Ireland.
We develop and maintain the network to meet evolving needs of all kinds.
By providing energy services for over 860,000 customers we are bringing a brighter, cleaner future to Northern Ireland.
Believing in a brighter futureRead more
For over a generation we have been investing, innovating and supplying homes and businesses in the UK.
All this is combined with nearly 100 years of experience powering the island of Ireland and supporting communities wherever we go.
Here's how, and why, we are creating a brighter future for all.