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 acs.org Submitted by mossadnik t3_ymyadn on November 5, 2022 at 4:09 PM in Futurology 193 comments 7,369
cobitos t1_iv8swrx wrote on November 6, 2022 at 4:10 AM Let me guess, it would cost 10k for a basic installation in a 1600sq ft house Permalink 2
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