ESB and Group Water Schemes

ESB has always been invested in improving the quality of Irish daily life. Today, ESB connects approximately 2.4 million homes and businesses to electricity throughout the country. However, ESB’s impact extends beyond just providing power, as is demonstrated by its role in Group Water Schemes (GWS) in Ireland, established to ensure a reliable and sustainable… Continue Reading

ESBComputer Section, Data Processing, 1986

Computers in ESB in the 1980s

ESB was a pioneer in the early days of computerisation and quickly recognised the value of new technology in enhancing customer service. See our previous post about first IBM computers installed in ESB in the early 1960s. We’ve included a selection of IT related photos from the 1980s in our slideshow above. All, except one,… Continue Reading

Inishmore Electricity Supply

Connecting the Islands

We are currently researching electricity connections to Ireland’s islands. We will continue to add connection dates to our database as we gather more information. If you have information on a particular island that you would like to share, please contact The information below provides an overview of the supply of electricity to Ireland’s islands.… Continue Reading