mutatedpeace t1_iv79veh wrote on November 5, 2022 at 9:15 PM Reply to Researchers designed a transparent window coating that could lower the temperature inside buildings, without expending a single watt of energy. This cooler may lead to an annual energy saving of up to 86.3 MJ/m² or 24 kWh/m² in hot climates by mossadnik There's already something like that, it's called the solar film. Permalink 18
mutatedpeace t1_iv79veh wrote
Reply to Researchers designed a transparent window coating that could lower the temperature inside buildings, without expending a single watt of energy. This cooler may lead to an annual energy saving of up to 86.3 MJ/m² or 24 kWh/m² in hot climates by mossadnik
There's already something like that, it's called the solar film.