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
$135February
$108March
$99April
$86lowestMay
$103June
$177July
$209highestAugust
$190September
$126October
$93November
$92December
$124Carbon 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 36% of Columbia's energy. Coal is the second largest source, making up 30%. Natural Gas provides 25% of the energy in Columbia. Hydroelectric provides 8% of the energy in Columbia. Solar provides 2% of the energy in Columbia.
36%
Nuclear
30%
Coal
25%
Natural Gas
8%
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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