WattBuy’s Guide toElectricity in
Electricity in
Columbia
Tennessee
Tennessee
Here's the average monthly bill, usage, and carbon footprint of residents in Columbia
January
$136February
$108March
$100April
$87lowestMay
$104June
$179July
$211highestAugust
$192September
$127October
$94November
$93December
$125Carbon Emissions
461 lbs CO₂
Monthly Usage
1,037 kWh
Columbia's energy comes from Nuclear, Coal, Natural Gas, Hydroelectric, and Solar. Nuclear is the largest source of electricity, providing 33% of Columbia's energy. Coal is the second largest source, making up 28%. Natural Gas provides 27% of the energy in Columbia. Hydroelectric provides 10% of the energy in Columbia. Solar provides 2% of the energy in Columbia.
33%
Nuclear
28%
Coal
27%
Natural Gas
10%
Hydroelectric
2%
Solar
Solar power is on the rise, helping homeowners save on their electricity bills and power their homes sustainably.
995 kWh
Energy generated by average sized system
$17,531
Average system cost
(after federal incentive)
12 years
Payback period
Columbia Power System has several different electricity rates for residential customers, as shown in the table below.
| Rate Name | Rate Type | Cost Per kWh |
| Residential Electric Rate | Fixed | 10¢ |
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