NASHVILLE, Tenn. (WTVF) — TVA is expecting the highest peak demand for electricity in TVA history early Wednesday morning. They're asking people to conserve electricity throughout the day, but specifically between 6-10 a.m.
Colder temperatures mean more people are turning to electrified heat sources, which pushes demand higher to what is referred to as a “peak.” A peak was reached in December 2022 which led to a strain on the power grid and rolling blackouts.
What can you do to help?
- Set your thermostat to 65-68 degrees. You can save as much as 10% per year on heating and cooling by turning your thermostat down 7°–10°F for 8 hours a day in the fall and winter.
- Ensure your window coverings on the sunny side of your house are open.
- Unplug unused electronics
- Unblock your air vents
- Reduce your energy usage by turning off non-essential appliances and lights and refrain from using large appliances during the coldest part of the day.
- Postpone use of hot water and adjust water heater’s temperature.
- Weatherstrip doors and windows
- Commercial Business: Turn off any lights and office equipment (or place in sleep mode) when not in use and turn off air-conditioning/heating outside of business hours.

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- Lelan Statom