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People working to deliver a net zero energy future

+9,200

Supporting community groups and organisations each year

+€2 million

Declared dividends over the last 10 years

€1.4 billion

Our Purpose

At ESB, we are leading the charge towards a cleaner, more sustainable energy future. Our vision is to decarbonise Ireland’s electricity system by 2040, ensuring a reliable, affordable, and renewable energy supply for future generations.

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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 Green Energy Transition

Whether you're a current electric vehicle owner or considering buying one, use our cost calculator to find out how much it costs to use ESB's public charging network.

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Two images side by side with wind turbines to the right and to the left is a man and woman cuddling on a grey couch with a table in front of them and plant beside them.

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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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

04 March 2025

80% of parents with primary school-aged children are in support of extracurricular activities in STEM

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20 February 2025

Shannonbridge Temporary Emergency Generation Community Benefit Fund

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11 February 2025

Update from ESB Networks on Power Restoration

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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.

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