FidelCashdrawer t1_iv8f7op wrote
Reply to comment by Zech08 in 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
Indeed window companies do this. They’re called “Low E” (Low emissivity) coatings and do a great job
Viewing a single comment thread. View all comments