Times of IndiaLean R·
A Swedish hospital stores winter snow and pumps its meltwater through the building in summer
A hospital in Sundsvall, central Sweden, used an unusual cooling system that stored winter snow for use during summer. The snow was kept in a large, insulated storage area and its meltwater was circulated through the hospital to provide cooling. Researchers found that insulation was essential, as unprotected snow would melt by mid-June. The study showed that stored snow could meet the hospital's cooling demand from May to August.
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