Columbia Power System

About Columbia Power System

Columbia Power System is a municipally owned organization. The largest city serviced by Columbia Power System is Spring Hill, but the company also supplies electricity in 2 cities in Maury County, Tennessee. The supplier last reported a total of 34,019 total customers. Exactly 5,102 of them are commercial properties and 28,917 are residential customers. Columbia Power System's average residential electricity price per kilowatt hour is 12.12 cents per kilowatt hour. Luckily, this is 1.35% below the state's average rate of 12.29 cents, ranking the company at 41st out of 90 suppliers in the state for lowest average electricity rate. The company had sales of 703,995 megawatt hours in 2022 through retail sales. The electricity sourced by Columbia Power System is made up primarily of megawatt hours they acquired on wholesale channels. This category comprises 100.00% of all electricity sourced by the company. In 2022, the supplier earned 98.32% of their revenue from retail electricity sales to end users. Their revenue from electricity activities was $85,270,400.

Customers of the provider have an average monthly residential electric bill of $135.77. This is 0.81% below the Tennessee average bill of $136.85. Electricity generation is not handled in house at the company, as they purchase power at wholesale rates and then resell to their consumers.