Great Value, Renewable Energy

Energy for people like you. From people like us.

ESB New Home Desk v5

You may notice we look a little different today!

We've had a little makeover with our brand new logo. We'll also be bring some new services to our brand such as electric vehicle charging and large business solutions over the coming weeks.

We are still an Irish energy company in Britain since 1993, generating green electricity across windfarms and biomass, with investments of more than £2 billion.

We offer you 100% renewable electricity which means that all of the electricity you buy from us is matched with renewable sources such as solar, wind and biomass power.

100% renewable, green energy

Our green tariffs feature 100% renewable electricity. They are the cheapest tariffs we have because helping the planet shouldn't cost the earth. 

Our Green Tariffs
Green Tariffs Image artwork v2Investment-in-green-energy-desktop

Our Green Tariffs


See our range of green tariffs at an affordable price. Choose one below that's right for you.

Brighter Future 24

2 YEAR FIXED PRICE

£80* Monthly Projection
Estimated Yearly Savings of £143**
View details Get Quote
  • 100% renewable electricity
  • No price rises for 24 months
  • Direct debit discount
  • Online account / billing

Brighter Future 24

2 YEAR FIXED PRICE

£45* Monthly Projection
Estimated Yearly Savings of £94**
View details Get Quote
  • 100% renewable electricity
  • No price rises for 24 months
  • Direct debit discount
  • Online account / billing

*Terms and conditions apply. Price calculated using average customer consumption of 12,000 kWh for gas and 2,900 for electricity. Price shown is an average based on a standard meter in the following regions: Eastern, East Midlands, London, ManWeb, Midlands, Northern, NorWeb, Scottish Power, Seeboard, Southern Electric, SWALEC, SWEB and Yorkshire.

**Yearly savings are versus the OFGEM Price Cap, calculated using average customer consumption of 12,000 kWh for gas and 2,900 for electricity. Average is based on a standard meter in the following regions: Eastern, East Midlands, London, ManWeb, Midlands, Northern, NorWeb, Scottish Power, Seeboard, Southern Electric, SMALEC, SWEB and Yorkshire.

£50 for you £50 for your friend

Refer ESB Energy to your friend and you will both get £50 free energy credit. Share your code and start saving money.

Find out more
Refer a Friend ESB Energy M v2

Peace of mind with ESB Energy

We have been awarded the Energy Switch Guarantee, assuring you a quick, easy and hassle-free switch to a reliable energy company.

See for yourself
ESB Energy Switch Guarantee

Switching is easy

We’ll talk to your current supplier and keep you updated when the switch has happened.

  • icon1Switching only takes 5 minutes
  • icon2Get a quote, sign up and we’ll take care of the rest
  • icon3There is no need for an engineer visit

Investing today for a Brighter Future

We’ve invested over £2bn in Britain’s energy landscape, building wind-farms across the country, from Devon to Durham and South Wales. Today, we're transforming the way we produce energy through sustainable innovations. From electric cars and charging points to 100% renewable, biomass energy.

Read more here
Invest in Green Energy

Service Update


Following the government announcement of 2nd national lockdown from 4th November 2020 we’re working hard to ensure all our services are provided in the Covid-Secure manner. Protecting you, our customers and all our colleagues are our first priority.

Please help us to make sure we can be there for those who need us most by using your online account when possible. Managing your energy account online means our call centre staff can help vulnerable customers and respond to emergencies faster.

Thank you for keeping our phone lines free for those who need it the most.

Please click here to read our latest updates relating to COVID-19.