EIA data through August 2026 · updated 2026-10-29

Cobb Electric Membership Corp electricity rates

Cobb Electric Membership Corp (cooperative) residential customers paid about 12.2¢ per kWh (Jan–Aug 2026) — an average bill of $128 for 1,126 kWh a month.

Avg. home price12.2¢per kWh
Residential customers200,601GA, 2024
Avg. monthly use1,126kWh
Commercial10.2¢per kWh
Industrial8.0¢per kWh

What a month costs with Cobb Electric Membership Corp

500 kWh / month$61
900 kWh / month$110
1,200 kWh / month$147

Monthly cost at the average price of 12.2¢ per kWh. Real bills add or subtract fixed charges, tiers, time-of-use and fuel adjustments.

Price trend

8¢11¢14¢17¢20¢20222023202420252026Georgia averageU.S. averageCobb Electric Membership Corp 8¢11¢14¢17¢20¢20222023202420252026Georgia averageU.S. averageCobb Electric Membership Corp
Georgia averageU.S. averageCobb Electric Membership Corp
Aug 202615.9¢per kWh
vs. 1 year ago+2.3%15.6¢
vs. 5 years ago+20.2%13.2¢
Record high16.4¢Jun 2026
Avg. home bill$2341,471 kWh, Aug
EIA forecast, South Atlantic16.0¢Dec 2027

Hover or tap the chart for exact monthly values. Source: EIA-861M (monthly, latest months preliminary); forecast: EIA Short-Term Energy Outlook (October 2026) for the South Atlantic region, which includes Delaware, District of Columbia, Florida, Georgia, Maryland, North Carolina, South Carolina, Virginia, West Virginia.

ZIP codes served

30004Alpharetta30005Alpharetta30006Marietta30007Marietta30008Marietta30009Alpharetta30022Alpharetta30023Alpharetta30060Marietta30061Marietta30062Marietta30063Marietta30064Marietta30065Marietta30066Marietta30067Marietta30068Marietta30075Roswell30076Roswell30077Roswell30080Smyrna30081Smyrna30082Smyrna30090Marietta30097Duluth30101Acworth30102Acworth30103Adairsville30106Austell30107Ball Ground30111Clarkdale30114Canton30115Canton30120Cartersville30121Cartersville30123Cassville30126Mableton30127Powder Springs30132Dallas30137Emerson30141Hiram30142Holly Springs30144Kennesaw30145Kingston30146Lebanon30151Nelson30152Kennesaw30156Kennesaw30157Dallas30160Kennesaw30168Austell30169Canton30171Rydal30178Taylorsville30183Waleska30184White30188Woodstock30189Woodstock30213Fairburn30268Palmetto30291Union City30301Atlanta30302Atlanta30303Atlanta30304Atlanta30305Atlanta30306Atlanta30308Atlanta30309Atlanta30310Atlanta30311Atlanta30312Atlanta30313Atlanta30314Atlanta30315Atlanta30318Atlanta30321Atlanta30324Atlanta30325Atlanta30326Atlanta30327Atlanta30328Atlanta30331Atlanta30336Atlanta30337Atlanta30339Atlanta30342Atlanta30343Atlanta30344Atlanta30348Atlanta30349Atlanta30350Atlanta30353Atlanta30354Atlanta30355Atlanta30357Atlanta30358Atlanta30361Atlanta30363Atlanta30364Atlanta30368Atlanta30369Atlanta30370Atlanta30371Atlanta30374Atlanta30375Atlanta30377Atlanta30378Atlanta30380Atlanta30384Atlanta30385Atlanta30388Atlanta30392Atlanta30394Atlanta30396Atlanta30398Atlanta31106Atlanta31107Atlanta31126Atlanta31131Atlanta31136Atlanta31139Atlanta31150Atlanta31156Atlanta31192Atlanta31193Atlanta31195Atlanta31196Atlanta

Averages, not a quote. Prices here are what each utility’s residential customers paid on average (revenue ÷ kWh sold, fixed charges included), as reported to the U.S. Energy Information Administration. Your own rate depends on your plan, season and usage — check your bill or your utility’s tariff.

Questions

What is Cobb Electric Membership Corp’s electricity rate?

About 12.2¢ per kWh for residential customers (Jan–Aug 2026 average, EIA-861M), including fixed charges spread over usage.

What is the average Cobb Electric Membership Corp electric bill?

$128 a month in 2024, for an average of 1,126 kWh (EIA-861).

Is Cobb Electric Membership Corp cheaper than the Georgia average?

Yes: 12.2¢ versus the Georgia average of 15.9¢ (Aug 2026).