A lot of work happens to enable the simple act of switching on a light. Learn how the electricity system makes this possible.
Electricity is interwoven through most of our lives, but do you know how it gets to our homes in the first place?
See how the market and grid work together to balance electricity supply and demand.
Why can't all projects use underground cables? See how we establish where lines need to go.
We know some people have genuine concerns about electromagnetic fields (EMFs) and health. Learn more about about electric and magnetic fields, with up-to-date information from Irish and world-leading health and scientific agencies
The National Control Centres in Dublin and Belfast make sure the lights stay on for everyone, 24 hours a day.
Explore the lines, cables and electricity substations that make up Ireland's national grid.
Have you heard about alerts on the grid but are not sure what they mean for you?
Contact a member of the team for guidance, information, media requests and more
