However, every other number in the piece is mentioned as some multiple of Wh's (GWh typically). That makes it very hard to tell what proportion of capacity was removed from the system as a proportion of the total generating capacity. I think the writer might have served us better with the use of some helpful percentage comparisons.
From the SEAI report (2024) (https://www.seai.ie/data-and-insights/seai-statistics/key-pu...)
- Electricity demand in Ireland was 32.9 TWh in 2024, up 4.1% on 2023-levels
- Commercial services, which includes the ICT sub-sector, accounted for 41.2% of electricity demand.
- The residential sector accounted for 25.5% of electricity demand in 2024.
- Data centres accounted for 21.2% of all electricity demand in 2024.
- Data centres account for 88.2% of the increase observed in Ireland’s electricity demand since 2015.
If I've done my math correctly, Moneypoint generates about 8TWh, if operating continuously; which it's probably not. Can we say 6-7 TWh?
That is not an insubstantial portion of the total.