'Super cooling' means setting your AC higher during off-peak hours. But does it work?

By Ayana Archie

Published July 4, 2025 at 4:48 PM EDT

During summer heat, some turn to "super cooling" their homes by turning the thermostat way down in the morning, and raising it during electricity peak hours, to be energy efficient. But does it work?

Ayana Archie

Support nonprofit, fact-based public service journalism

WEKU depends on support from those who view and listen to our content. There's no paywall here. Please support WEKU with your donation.

Contribute now

Related Content

NPR News

Adult education programs in limbo as Trump administration withholds grant funds

Sarah Asch

The Trump administration is withholding $715 million for adult funding nationwide. This has left programs that serve over a million students a year scrambling for answers.
A look at different definitions of America through music

Ailsa Chang

On America's 249th birthday, we look at the different definitions of America by revisiting NPR's American Anthem series.
Competitive eating is more than simple amusement on the Fourth of July

Matt Ozug

The 4th of July traditional hotdog eating contest got us thinking about why food and the holiday are so intertwined. Some experts have gone deep on the subject of competitive eating.
NPR News

Trump says ceasefire deal is near as Israeli strikes kill 138 Palestinians in Gaza

Anas Baba

More than 60 of those killed were waiting for aid, according to Palestinian health officials. President Trump said Friday that talks over a ceasefire between Israel and Hamas are at a crucial stage.
The war in Gaza divided an historic Brooklyn co-op. Here's how members aim to restore peace

Vanessa Romo

An inside look at the infighting of a Brooklyn co-op where members are debating whether to ban Israeli goods because of the war in Gaza.