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Does turning the air conditioning off when you're not home actually save energy? Three engineers run the numbers

Energy modeling software provides insight into whether letting your A/C relax while you’re gone all day will save you energy – and money.
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Could this new material mitigate the climate damage from the global air conditioning boom?

Could this new material mitigate the climate damage from the global air conditioning boom?

A startup is pioneering an innovation that would keep air conditioning systems cool even as they work to regulate temperatures–a development that would greatly reduce the emissions they create.
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