The U.S. Department of Energy on Friday proposed energy efficiency standards on water heaters it said would save consumers $11.4 billion on energy and water bills annually.

The standards on residential water heater efficiency, which are required by Congress, have not been updated in 13 years. Water heating is responsible for roughly 13% of both annual residential energy use and consumer utility costs, the DOE said.

  • BandoCalrissian@lemm.ee
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    1 year ago

    You’re probably right about it not saving enough money, but the math you did above assumes one water heater per person.

    The median household in the US is about 2.5 people. So $34 per year per person becomes $85 per household. Reducing the time to break even to 17.3 years.

    Still longer than that water heater is likely to last, but not quite as bad.

    • Supervisor194@lemmy.world
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      1 year ago

      True, that actually makes me feel slightly better. But nothing’s going to make me feel better when I go to buy a new water heater and it costs three times as much as the last one did.