Generation and Energy Trading

Our Generation Assets

ESB operates a range of generation assets across the Republic of Ireland and the UK including wind, hydro andthermal.

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Renewable Energy

It is our ambition to have 3.5GW of renewable assets by 2030 and we remain committed to completely transforming our generation portfolio, replacing old plant with a mixture of renewables and high efficiency gas. 

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Ardnacrusha Experience

Discover all about Ireland's hydro station and its importance to the country's economical and social progress from the 1920s, to today. 

UK Activities

For more than 25 years, ESB has operated as a leading independent generator in the UK. 

Learn more here.