Article paywalled, can't read, it starts with white paint on buses.
Reflective white paints on building may cool by a few degrees.
Also, better to use district cooling, heard that buildings in Dubai/middle-east use district cooling.
Most of the liquids/gases used for heatpumps have extremely hight GWP (Global Warming Potential), best to use CO2, Ammonia or Water (for industrial or district).
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[ 0.19 ms ] story [ 6.8 ms ] threadReflective white paints on building may cool by a few degrees.
Also, better to use district cooling, heard that buildings in Dubai/middle-east use district cooling.
Most of the liquids/gases used for heatpumps have extremely hight GWP (Global Warming Potential), best to use CO2, Ammonia or Water (for industrial or district).