Their comment is kinda nonsense, tho. Every single lump of coal burned in Moneypoint over its operating life was imported. We don't have significant coal reserves, and Moneypoint was designed from the start to run on imported coal; it does not even have a railway link.
Their comment is talking about a wider context than this single coal power station.
In the UK, Net Zero politics means we are killing our own North Sea fossil fuel extraction, only to purchase North Sea fossil fuel from Norway, at an increased environmental (and financial) cost.
That's the kind of political lunacy the OP is aluding to.