China displays low-carbon tech at the Winter Olympics?
A Greener Life
FEBRUARY 9, 2022
This is replacing the traditional hydrofluorocarbons which have been found to damage the ozone layer. 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. ” The Games take place in 25 venues, 13 of which are newly built.
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