Take Actions to Reduce Your Electricity Use




Extreme heat throughout the West has increased electricity usage, causing a strain on the power grid. All available resources are needed to meet the growing demand.

Below are actions you can take to reduce your electricity use, especially during peak hours from 3 p.m. to 10 p.m.

  • Keep your lights off to the extent safely possible, including exterior lights that may be on a timer.
  • Set your thermostat to 78 degrees or higher, health permitting, and turn your air conditioner off when not at home. Move any furniture blocking vents to be sure air is flowing efficiently.
  • Charge your laptop and cell phone before 3 p.m. or after 9 p.m.
  • Hang dry your clothes instead of using your dryer.
  • Unplug energy vampires when not in use, such as televisions, game consoles, and standby coffee makers.
  • Use a fan(s) instead of your air conditioner.
  • Cover your windows to keep sunlight from heating your home.
  • Cook using your stove, microwave, or outside grill instead of your oven.
  • Limit opening your refrigerator and freezer.

If the California Independent System Operator (CAISO) determines that the state does not have enough electricity generation resources to meet demand, it will require the state’s investor-owned utilities to reduce demand on the grid, which may be accomplished by turning off power to customers. Typically customers would be without power for an hour.

If this occurs, please keep in mind:

  • This is different from a utility Public Safety Power Shutoff event in that the outage would not be long-term.
  • Check in on neighbors/friends/ family who are older/disabled that rely on power, making sure to socially distance.
  • Individuals with access and functional needs can reach out to their local (city/county/tribal) emergency managers to identify where cooling centers are located.
  • Prepare to be without power for a few hours by charging devices such as laptops and cell phones, avoiding the peak hours of 3 p.m.-10 p.m.


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