Big swings in electricity pricing though since it's so heavily tied to the wind. Today it's 15.2 c/kWh on average and tomorrow it's going to be 4.5 c/kWh. Wind also seems to be dying down for the weekend, so we might see higher prices then.

https://www.fingrid.fi/en/electricity-market-information/win...

Although I imagine that data centers get their electricity through the futures market instead to secure a fixed price. Both of the cities have district heating systems, so maybe they can join those to offset costs too. I know that the Microsoft datacenter in Espoo is going to be supplying heat to the Espoo district heating network.