Listen Live
Donate
 on air
    Schedule

    KCRW

    Read & Explore

    • News
    • Entertainment
    • Food
    • Culture
    • Events

    Listen

    • Live Radio
    • Music
    • Podcasts
    • Full Schedule

    Information

    • About
    • Careers
    • Help / FAQ
    • Newsletters
    • Contact

    Support

    • Become a Member
    • Become a VIP
    • Ways to Give
    • Shop
    • Member Perks

    Become a Member

    Donate to KCRW to support this cultural hub for music discovery, in-depth journalism, community storytelling, and free events. You'll become a KCRW Member and get a year of exclusive benefits.

    DonateGive Monthly

    Copyright 2026 KCRW. All rights reserved.

    Report a Bug|Privacy Policy|Terms of Service|
    Cookie Policy
    |FCC Public Files|

    Back to To the Point

    To the Point

    It's Baaack, but Does Daylight Saving Time Really Save Energy?

    This weekend, we'll lose an hour of sleep but gain an hour of sunlight as Daylight Savings kicks in, all on the assumption that energy will be saved.

    • rss
    • Share
    By Warren Olney • May 12, 2014 • 1 min read

    This weekend, we'll lose an hour of sleep but gain an hour of sunlight as Daylight Savings kicks in, all on the assumption that energy will be saved. Benjamin Franklin, America's practical founding father, thought daylight savings time would save energy. That was the rationale used in World Wars I and II, and the reason we'll be changing the clocks at 2 am this coming Sunday. Was Franklin right? Ryan Kellogg, Professor of Economics at University of Michigan, has a surprising answer.

    The full episode

    3 of 3
    Barack Obama, Technology and the Internet
    1. 1:40That Falling Off a Cliff Feeling: Unemployment at 8.1%
    2. 7:46Barack Obama, Technology and the Internet
    3. 43:32It's Baaack, but Does Daylight Saving Time Really Save Energy?You’re reading this
    • https://images.ctfassets.net/2658fe8gbo8o/AvYox6VuEgcxpd20Xo9d3/769bca4fbf97bf022190f4813812c1e2/new-default.jpg?h=250

      Warren Olney

      former KCRW broadcaster

    • https://images.ctfassets.net/2658fe8gbo8o/AvYox6VuEgcxpd20Xo9d3/769bca4fbf97bf022190f4813812c1e2/new-default.jpg?h=250

      Frances Anderton

      architecture critic and author

    • KCRW placeholder

      Katie Cooper

      Producer, 'One year Later'

    • KCRW placeholder

      Ryan Kellogg

      University of Michigan and UC Berkeley

      NewsNationalPolitics

    The full episode

    3 of 3
    Barack Obama, Technology and the Internet
    1. 1:40That Falling Off a Cliff Feeling: Unemployment at 8.1%
    2. 7:46Barack Obama, Technology and the Internet
    3. 43:32It's Baaack, but Does Daylight Saving Time Really Save Energy?You’re reading this
    Back to To the Point