Our Story

For more than 90 years, ESB has harnessed its capability and resources to bring light and energy to communities in Ireland and around the world, helping to transform lives and enable social and economic progress and change

About Us

ESB is driven by an unwavering commitment to deliver a brighter future for our customers and the communities we serve. Since our establishment in 1927, we have been Ireland's foremost energy company. We are constantly driven to make a difference and want to use our unique experience and position to address societies’ biggest challenges, including climate change.

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Our Purpose

We've always been delivering a Brighter Future for the customers and communities we serve. Today, that means we're driven to make a difference to achieve Net Zero by 2040.

Our Commitment to Safety and Sustainability

Through our focus on social and environmental responsibility, we are cultivating a safe, sound and sustainable ethos in line with our values, and act in the best interests of all stakeholders.