ESB

We have been Ireland's foremost energy company since our establishment in 1927, driven by an unwavering commitment to power society forward and deliver a net-zero energy future for our customers and the communities we serve.

We are 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.