Final week, Californians obtained a reminder of probably the most vexing paradoxes of worldwide warming. With temperatures effectively over 110 levels Fahrenheit in some areas on Tuesday night time, lots of of 1000’s of the state’s residents obtained beeping textual content alerts to inform them that the ability grid, straining below the burden of tens of millions of air-conditioning items, was about to break down. Save energy now, the textual content warnedor face rolling blackouts.
Air conditioner tech is outdated. These are AC choices for a warmer future.
Customers conserved, and the state’s electrical energy grid made it out of a record-breaking sizzling day comparatively unscathed. Nonetheless, as temperatures rise worldwide, extra individuals are going to want to put in air conditioners. However as at present offered, AC items can really make world warming worse: On sizzling days, they suck tons of electrical energy from the grid, and their chemical refrigerants can speed up world warming.
Because of this researchers and start-ups are