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People working to deliver a net zero energy future

+9,700

Supporting community groups and organisations each year

+€2 million

Declared dividends over the last 10 years

€1.4 billion

Our Purpose

At ESB, we’re driven to make a difference. Delivering a brighter future; creating and connecting sustainable, reliable, affordable energy; and supporting the customers and communities we serve to achieve net zero.

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ESB Networks

ESB Networks makes sure electricity reaches the homes and businesses of over 2.5 million customers safely and efficiently, every day, every hour, and every minute.

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Electric Ireland

Electric Ireland, the retail division of ESB, is Ireland’s leading energy provider, supplying electricity, gas and energy services to more than 1.3 million households and businesses on the island of Ireland.

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Driving Ireland's sustainable future

ESB owns, operates and maintains a growing EV charging network that can support up to 1,400 EV's charging at any one time across the island of Ireland. These are available for electric vehicles and are found nationwide in locations such as motorway services, on-street, shopping centres, carparks etc.

Check out our interactive map to find the nearest ESB charge point to you.

Visit ESB ecars

Join Us in Shaping a Sustainable Future

At ESB, we pride ourselves on creating a workplace where our purpose and values are at the heart of everything we do. Our people promise reflects our commitment to fostering an environment where you can thrive and contribute to meaningful challenges.

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Staying the course on sustainability

In this edition of In Depth – our series of insights and views from across ESB – Group Head of Sustainability Sharon McManus takes stock of how debates on corporate sustainability are shifting, and how companies like ESB are responding.

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Committed to communities: Benefit Funds in action

We contribute more than €2 million to community initiatives across Ireland every year. Our Community Benefit Funds are a central pillar of this work, providing support to projects in the vicinity of our wind and solar farms.

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Start of a new era at Moneypoint

Having used coal for the last time in June 2025, Moneypoint Power Station in Co Clare is gearing up for an exciting new chapter: as a renewable energy hub enabling Ireland’s net zero future.

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How ESB is helping Irish drivers go electric

Since 2010, ESB – through its ecars team – has been helping enable this shift by building, operating and maintaining the first public network of EV charge points across the island. Now, it has reached a significant milestone with the completion of a project jointly financed with the Climate Action Fund (CAF), which has seen an accelerated rollout of high power charging hubs and a range of other upgrades to infrastructure.

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Re:Energise from ESB

Re:Energise is our new 12-part podcast series focusing on sustainability in all its forms.

Hosted by Meghann Scully, we feature interviews with individuals, businesses and communities on their efforts to create a net zero energy future for all.

Check out all the latest episodes in the link below.

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Supporting Ireland's energy transition to a net zero future

We are investing in infrastructure to maintain reliable and secure electricity supplies to facilitate the high levels of renewable generation and developing smarter, more resilient networks to accommodate the electrification of transport and heating.

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Our Latest News

11 June 2026

ESB Networks boosts capacity to support thousands of new homes in Limerick

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10 June 2026

Minister Timmy Dooley launches ESB High Power EV Charging Hub in Bunratty

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28 May 2026

Electric Ireland announces price increase for residential electricity and gas from 1st of July 2026

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Investing in Ireland’s Energy Future

We are maintaining the financial performance and strength required to invest in a net zero carbon future.

Visit our Investor Area