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by pjc50 1110 days ago
Hmm.. 1MWh of H2 is about 30kg, https://www.hydrogen.energy.gov/pdfs/20004-cost-electrolytic... claims $5/kg, which puts it at about $150. Seems reasonable.

I suspect doing it through economics alone isn't going to happen, instead some version of the Large Combustion Plant Directive will simply ban coal generation in Poland.