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

GreyStone Power Corporation electricity rates

GreyStone Power Corporation (cooperative) residential customers paid about 12.2¢ per kWh (2024 average) — an average bill of $145 for 1,186 kWh a month.

Avg. home price12.2¢per kWh
Residential customers139,028GA, 2024
Avg. monthly use1,186kWh
Commercial12.8¢per kWh
Industrial9.0¢per kWh

What a month costs with GreyStone Power Corporation

500 kWh / month$61
900 kWh / month$110
1,200 kWh / month · avg. use$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

10¢12¢14¢16¢18¢20¢20222023202420252026Georgia averageU.S. average 10¢12¢14¢16¢18¢20¢20222023202420252026Georgia averageU.S. average
Georgia averageU.S. average
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.

EIA publishes monthly figures only for larger utilities; this one reports yearly, so the chart shows the state.

ZIP codes served

30004Alpharetta30005Alpharetta30006Marietta30007Marietta30008Marietta30009Alpharetta30022Alpharetta30023Alpharetta30060Marietta30061Marietta30062Marietta30063Marietta30064Marietta30065Marietta30066Marietta30067Marietta30068Marietta30075Roswell30076Roswell30077Roswell30080Smyrna30081Smyrna30082Smyrna30090Marietta30097Duluth30101Acworth30103Adairsville30106Austell30108Bowdon30109Bowdon Junction30111Clarkdale30112Carrollton30116Carrollton30117Carrollton30118Carrollton30119Carrollton30120Cartersville30121Cartersville30122Lithia Springs30123Cassville30126Mableton30127Powder Springs30132Dallas30133Douglasville30134Douglasville30135Douglasville30137Emerson30141Hiram30144Kennesaw30145Kingston30150Mount Zion30152Kennesaw30154Douglasville30156Kennesaw30157Dallas30160Kennesaw30168Austell30170Roopville30171Rydal30178Taylorsville30179Temple30180Villa Rica30182Waco30184White30185Whitesburg30187Winston30205Brooks30213Fairburn30214Fayetteville30215Fayetteville30220Grantville30229Haralson30259Moreland30263Newnan30264Newnan30265Newnan30268Palmetto30269Peachtree City30271Newnan30275Sargent30276Senoia30277Sharpsburg30289Turin30290Tyrone30291Union City30301Atlanta30302Atlanta30303Atlanta30304Atlanta30305Atlanta30306Atlanta30308Atlanta30309Atlanta30310Atlanta30311Atlanta30312Atlanta30313Atlanta30314Atlanta30315Atlanta30318Atlanta30321Atlanta30324Atlanta30325Atlanta30326Atlanta30327Atlanta30328Atlanta30331Atlanta30336Atlanta30337Atlanta30339Atlanta30342Atlanta30343Atlanta30344Atlanta30348Atlanta30349Atlanta30350Atlanta30353Atlanta30354Atlanta30355Atlanta30357Atlanta30358Atlanta30361Atlanta30363Atlanta30364Atlanta30368Atlanta30369Atlanta30370Atlanta30371Atlanta30374Atlanta30375Atlanta30377Atlanta30378Atlanta30380Atlanta30384Atlanta30385Atlanta30388Atlanta30392Atlanta30394Atlanta30396Atlanta30398Atlanta31106Atlanta31107Atlanta31126Atlanta31131Atlanta31136Atlanta31139Atlanta31150Atlanta31156Atlanta31169Peachtree City31192Atlanta

and 3 more.

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 GreyStone Power Corporation’s electricity rate?

About 12.2¢ per kWh for residential customers (2024 average, EIA-861), including fixed charges spread over usage.

What is the average GreyStone Power Corporation electric bill?

$145 a month in 2024, for an average of 1,186 kWh (EIA-861).

Is GreyStone Power Corporation cheaper than the Georgia average?

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