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Helsinki’s energy utility to build a €400m tunnel to use seawa | IRTA

Helsinki’s energy utility to build a €400m tunnel to use seawater to heat homes | Finland
Helen, the energy utility of the Finnish capital, on Wednesday announced Finland’s YIT and Spain’s Acciona as its partners for the project, which seeks to utilise heat derived from seawater in district heat production.

https://www.helsinkitimes.fi/finland/finland-news/domestic/21814-helsinki-s-energy-utility-to-build-a-400m-tunnel-to-use-seawater-to-heat-homes.html?utm_medium=email&utm_content=BEH_OGRPUBiAVl0SpU4lzfvLNmD8fzDfoZ9LSalDxWQdmIVZia2J5TJkxEWrvdqV