Experts urge Congress to switch country to daylight saving time permanently

By Annie Klingenberg, Medill News Service
The debate over whether to make daylight saving time permanent reached a House subcommittee this week. Photo by Garonzi Stefania/Wikimedia Commons
The debate over whether to make daylight saving time permanent reached a House subcommittee this week. Photo by Garonzi Stefania/Wikimedia Commons

WASHINGTON, March 10 (UPI) -- As Americans prepare to switch their clocks forward Sunday, members of a House Energy and Commerce subcommittee and a variety of experts agreed it's time for the country to stop switching times.

But they couldn't agree on which time to keep -- daylight saving time or standard Time.


"None of us can change how much sunlight there is in a given day. ... Congress does not have the power to change time; Congress has the power to balance time," National Association of Convenience Stores lobbyist Lyle Beckwith said at a hearing Wednesday.

He argued for the unpopular opinion among Americans of maintaining the status quo of making the time switch twice a year.

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A November 2021 YouGovAmerica Poll found that 63% of Americans want to eliminate the practice of changing clocks twice a year to account for daylight saving time, which was adopted to preserve energy during World War II.


Steve Callandrillo, a law professor who has researched the costs of changing to daylight saving time, testified before the House Consumer Protection and Commerce Subcommittee that while saving energy "was the original justification for daylight saving time, it's no longer as strong as it used to be, but it still does save energy."

But the energy saved is relatively small. According to a 2008 study by the Department of Energy, "the total electricity savings of extended daylight saving time was about 1.3 terawatt-hour. That corresponds to ... 0.03% of electricity consumption over the year."

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Another argument from the witnesses for ending the switching between times was the harm it has on physical and mental health.

"Permanent standard time maximizes sunlight in the winter mornings when we need abundant light to wake up and become alert and minimizes sunlight late into the summer evenings when too much light can work against our sleep," said Dr. Beth Malow, director of the sleep division at the Vanderbilt University Medical Center in Nashville.

Rep. Gus Bilirakis, R-Fla., acknowledged that the transition for phones and other devices might be easy, but "it is not so much for our bodies."

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Lawmakers touted choosing daylight saving time as the permanent time, pointing to the economic benefits of having the extra hour of sunlight in the afternoon or early evening.


"That the extra hour of sunshine in the evening can be beneficial, a real boom to restaurants, commercial commerce and tourism," said subcommittee Chair Rep. Jan Schakowsky, D-Ill.

Beckwith, representing convenience stores, cited a study conducted by JP Morgan Chase & Co. that compared credit card spending in Los Angeles, a city that observes daylight saving time, and Phoenix, a city that does not.

The study found that credit card spending increased in Los Angeles at the onset of daylight saving time decreased at the end of it relative to spending in Phoenix.

"When the clocks change in the spring, people feel as though they have more time after work to engage in a range of activities that increase commerce, from eating out to shopping," he said.

Lawmakers from both parties have introduced bills in the House related to time changes. Two bills would make daylight saving time permanent, and two others would give states the option to observe it year-round.

No bills have been introduced this session that would make standard time permanent.

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