Powering Ireland's Sustainable Future
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People working to deliver a net zero energy future
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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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
Read moreInvesting 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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