Earlier quoted context omitted.
Of course it’s excessive. Questions should be asked about any one industry using 23% of a nation’s generating capacity, when it was not built for this purpose. Of course it’s excessive. Ireland’s electricity is not cheap or in such plentiful supply that homes are not affective by this. These data centres are driving up the electricity prices for everyone in Ireland. Of course it’s excessive. There are only 80 datacen…
None of your statements give objective conclusions, unless one accepts as premises the implicit value judgments and other subjective assessments they depend on. It shouldn't surprise you to know that there are people who disagree with everything you're saying. Do you really believe they're all "objectively wrong"? That's the territory of religion - "only my beliefs are the real ones".
“Excessive: exceeding what is usual, proper, necessary, or normal”
https://www.merriam-webster.com/dictionary/excessive
The power use of data centres is objectively exceeding what is usual or normal. Therefore it is objectively excessive.