Interesting. In Helsinki the municipal energy company has a plant with 7 heat pumps which is slightly smaller at 160 MW heat and 100 MW of cooling. https://www.helen.fi/en/news/2023/Waste-heat-plays-a-signifi...

▲

renhanxue 8 hours ago | parent [-]

Looks like the expansion to 300 MW will have Stockholm beat soon if it hasn't already happened! Or is that in a different plant? Wasn't entirely clear to me, but great progress nonetheless!

	▲	jabl 8 hours ago \| parent [-]
		My understanding is that at the moment there's no expansion happening at the Katri Vala plant (the 160MW mentioned in the link above), the 300 MW is the total heat pump capacity spread out over half a dozen locations.