StateRates

Aiken Electric Coop Inc electricity rates

Aiken Electric Coop Inc charges an average of 15.53 cents per kilowatt-hour to residential customers, and the average household on its system paid $170 a month using 1,097 kilowatt-hours, according to its 2024 filing with the U.S. Energy Information Administration.

Member-owned cooperative SC South Carolina

Average rate 15.53¢ per kWh · -4.0% vs state
Average bill $170 per month · +9.5% vs U.S.
Average usage 1,097 kWh per month
Residential customers 49,460 #8 priciest of 29 in South Carolina

Where Aiken Electric Coop Inc sits

It serves 49,460 residential customers in South Carolina. Its 15.53¢ per kilowatt-hour sits 4% below the South Carolina average of 16.18¢.

Its customers use more electricity than the national norm, 1,097 kilowatt-hours a month against 871, which amplifies whatever the rate does.

Owned by the customers it serves, with directors elected by members. Co-ops are frequently outside state rate regulation. That matters because a bill is not only the cost of generating electricity: it also carries the cost of the network, and who owns that network changes how it is paid for.

Aiken Electric Coop Inc against the averages
Rate Monthly bill Monthly kWh
Aiken Electric Coop Inc 15.53¢ $170 1,097
South Carolina average 16.18¢ $164 1,061
United States average 18.44¢ $155 871

Utility figures: U.S. Energy Information Administration, Form EIA-861 annual electric power industry report, 2024. State and national figures: Electric Power Monthly, May 2026. Methodology

Where Aiken Electric Coop Inc delivers

Its service territory covers 9 South Carolina counties, either wholly or in part. Utility boundaries follow historic franchise agreements rather than county lines, so a county appearing here does not mean every address in it is served by Aiken Electric Coop Inc.

  • Aiken
  • Barnwell
  • Calhoun
  • Edgefield
  • Greenwood
  • Lexington
  • McCormick
  • Orangeburg
  • Saluda

How often the power goes out

In 2024 the average Aiken Electric Coop Inc customer went 7,941 minutes without electricity . The median across the 941 utilities that report this is 185 minutes.

That is far worse than typical, and figures at this level almost always reflect a major storm season rather than everyday performance. A single hurricane or ice storm can dominate the annual number.

Minutes without power 7,941 per customer, per year · median 185

Optional rate plans

Aiken Electric Coop Inc offers time-of-use pricing to residential customers. 5 households were enrolled, about 0.1% of its residential base.

These plans are opt-in almost everywhere. They reward households that can move laundry, dishwashing, water heating or electric vehicle charging out of the late-afternoon peak, and they cost more than the standard rate for households that cannot. How to tell which group you are in.

Rooftop solar on this system

447 residential customers had net-metered solar in 2024, totalling 3.48 megawatts. That works out to 9 installations per thousand customers, against a median of 8 across the utilities reporting it.

Adoption is above the national median, which generally tracks the retail rate more closely than it tracks sunshine. What exports are actually worth.

Other South Carolina utilities

Compare against neighbouring systems
Utility Rate Bill Customers
Dominion Energy South Carolina, Inc 14.59¢ $151 696,385
Duke Energy Carolinas, LLC 13.99¢ $144 568,586
Laurens Electric Coop, Inc 14.66¢ $156 58,438
Mid-Carolina Electric Coop Inc 14.88¢ $171 56,463
City of Rock Hill 12.55¢ $103 36,492

Aiken Electric Coop Inc rates: common questions

How much does Aiken Electric Coop Inc charge per kilowatt-hour?

An average of 15.53 cents per kilowatt-hour across its residential customers in 2024. That is -4.0% against the South Carolina average of 16.18¢ and -15.8% against the national average of 18.44¢. It is an all-in average across every residential rate schedule the utility offers, not a specific tariff.

What is the average Aiken Electric Coop Inc bill?

$170 a month, based on total residential revenue divided by residential customers over the 2024 survey year, at an average of 1,097 kWh a month. The national average bill is $155 at 871 kWh.

Who owns Aiken Electric Coop Inc?

It is classified by the EIA as a member-owned cooperative. Owned by the customers it serves, with directors elected by members. Co-ops are frequently outside state rate regulation.

Is Aiken Electric Coop Inc expensive compared with other South Carolina utilities?

It ranks #8 of the 29 South Carolina utilities covered here, counting from the most expensive. Nationally it ranks #357 of 1369.