China displays low-carbon tech at the Winter Olympics?
A Greener Life
FEBRUARY 9, 2022
Natural CO2 refrigeration at the ice rinks to 100% renewables-powered venues are just some of the technologies implemented. Cooling ice rinks. For the first time at any Olympics, China is using CO2, collected from industrial waste gases, to cool ice rinks in its four ice sports venues. Fully powered by renewable energy.
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