Why ESB Energy

Choosing ESB Energy means more time for the important things in life.


Brighter Futures

At ESB Energy, our knowledge and passion for all things energy are second to none. With over 90 years of experience as the main electricity and gas supplier throughout Ireland, and over 25 years of experience growing Britain’s energy industry, we’ve built up decades of expertise.

And now, we’re doing things differently by transforming the way we think of and produce energy. As we begin directly supplying energy to you, in Britain, our goal is simple: to continue to actively change the energy landscape across Britain to create a brighter future. A future that we can all be proud of building, today.


Why Switch?

Switching your energy supplier should be simple and easy. And with us, it is. Find out how to switch to ESB Energy today as well as answers to questions you might have around changing energy supplier.

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Why Switch to ESB Energy

Our Story

From the beginning, since our establishment in 1927, we’ve pioneered a new way of thinking and doing when it comes to energy generation and production. And for over 25 years, we’ve been changing Britain’s energy landscape by investing in an array of sustainable energy solutions. Through constant innovation, we’re creating a more sustainable future.

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Our Policies

Being easy to deal with, honest and transparent are at the core of everything we do. And our policies reflect that.

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