Editor: Katerine G., Editor & Data Researcher · Research & publishing: Electric Consumer Editorial Team · Data retrieved · Sources named on this page: EIA-861, EIA retail sales · How we got these numbers · Report an error
GreyStone Power Corporation in Georgia: 12.22 ¢ home rates in 2024, SAIDI and solar
In Georgia, GreyStone Power Corporation bills 152,146 accounts, 91.4% residential, as a cooperative utility. 80% of its home meters are advanced (AMI), against 93% across Georgia.
Rocky Mountain Hydroelectric Plant power station. Photo by Thomson200, CC0, Wikimedia Commons. Illustrative, not a listed utility's plant.
GreyStone Power Corporation: 1,186 kWh a month costs roughly $145 in energy at 12.22 ¢/kWh, -13.2% on the Georgia average of 14.08 ¢.
80% of its home meters are advanced (AMI), against 93% across Georgia.
GreyStone Power Corporation: smart meters and rate options
Home meters that are AMI
80%Georgia utilities overall: 93%
Metering is where GreyStone Power Corporation differs: 113,831 of 142,168 home meters are AMI, 80.1%, 26th place of 28 Georgia utilities that report; the Georgia figure for all utilities is 93.0%. It does not offer a time-of-use rate to homes in the EIA filing.
How it compares
GreyStone Power Corporation
GreyStone Power Corporation, 2024
Home
Business
Bill
SAIDI
GreyStone Power CorporationLowest in this table
12.22 ¢/kWh
12.75 ¢/kWh
$145at 1,186 kWh
95 minSAIDI
Georgia average against this company, which is 6 of 29 on price
No 2025 early-release row for GreyStone Power Corporation; 2024 stays the latest year.
GreyStone Power Corporation 2024 against Georgia 2025
-2.52 ¢12.22 ¢ for GreyStone Power Corporation in 2024, 14.74 ¢ for Georgia in 2025
GreyStone Power Corporation has no 2025 early-release row; for its 139,028 home accounts the latest year is 2024, at 12.22 ¢/kWh and 95 SAIDI minutes.
Carbon context
GreyStone Power Corporation serves 139,028 homes in Georgia. At 1,186 kWh a month that is about 384 kg of CO₂, or 4,610 kg a year, at the Georgia plant rate, state generation and not this utility: Georgia generation mix.
GreyStone Power Corporation charts
Residential price since 2015: 12.22 ¢ in 2024
10.51 ¢ in 2015, 12.22 ¢ in 2024 (+16.2%); Georgia 11.54 to 14.08 ¢.
GreyStone Power Corporation residential price 2015-2024, 2015 to 2024: 10 rows
GreyStone Power Corporation billed homes 10.51 ¢/kWh in 2015 and 12.22 ¢ in 2024, +16.2% in all, and lagged the Georgia average (+22.0%) by 5.8 points. GreyStone Power Corporation's sharpest move came in 2023, +9.7%. The latest year is the high at 12.22 ¢; the low was 9.94 ¢ (2016). 2024: +2.0% here, +2.8% for the Georgia average. SAIDI at GreyStone Power Corporation (major events excluded) went from 96 minutes in 2015 to 95 in 2024, -2%, between 71 (2016) and 105 (2023). Against the national median, GreyStone Power Corporation came in lower on SAIDI in 8 of 10 years, and 2024 ended at 95 minutes, -4 from the median. 2017: 1230 minutes with major events, 92 without, the widest gap of any year. GreyStone Power Corporation has 5 cheaper and 23 higher-priced Georgia peers among 29 with 20,000+ homes. Next cheaper, North Georgia Elec Member Corp, bills 12.18 ¢ (-0.04). Next higher-priced, Central Georgia El Member Corp, bills 12.24 ¢ (+0.02).
A 13.2% discount to Georgia comes with ordinary reliability, 95 minutes or 0.95x the national median.
Home accounts at GreyStone Power Corporation went from 114,466 in 2015 to 139,028 in 2024, +21.5%. Business customers paid 1.04 times the home price in 2024 (12.75 against 12.22 ¢); the ratio was 1.02 in 2015. SAIFI went from 1.41 in 2015 to 1.38 in 2024, between 1.02 and 1.92.
Outages and home price of GreyStone Power Corporation (EIA utility 7090), 2013 to 2024
The average GreyStone Power Corporation customer saw 91 outage minutes in 2013 and 95 in 2024 (+5%). Its best year was 2016 (71 min), its worst 2023 (105 min), across 12 filed years. Against a Georgia median of 127 minutes in 2024, GreyStone Power Corporation was below the middle.
Corrected for inflation, a GreyStone Power Corporation home paid 12.54 ¢/kWh in 2024 against 14.31 ¢ in 2013, −12.4%; the bill itself went 10.35 ¢ to 12.22 ¢ (+18.0%). A home using 1,000 kWh a month paid $1,717 for the year at the 2013 real price and $1,505 at the 2024 price. Place on home price: 16th cheapest of 73 in 2013, 10th of 57 in 2024 among Georgia utilities with 1,000+ homes.
GreyStone Power Corporation outage minutes a customer, 2013 to 2024: 95 in 2024
GreyStone Power Corporation at 95 min in 2024 and the Georgia median at 127.
GreyStone Power Corporation home price since 2013: −12.4% after inflation
GreyStone Power Corporation: 12.54 ¢ in 2025 dollars (solid) and 12.22 ¢ as billed (dashed) in 2024.
GreyStone Power Corporation, EIA utility 7090, year by year among Georgia utilities
GreyStone Power Corporation 2013-2024: 12 rows
Year, GreyStone Power Corporation
¢ billed
¢ in 2025 $
Price place, GreyStone Power Corporation
SAIDI min
SAIFI
SAIDI place, GreyStone Power Corporation
Georgia median SAIDI
2013
10.35
14.31
16 of 73
91
1.07
11 of 19
89
2014
10.43
14.18
14 of 73
92
1.17
9 of 21
97
2015
10.51
14.28
13 of 73
96
1.41
13 of 22
96
2016
9.94
13.33
7 of 73
71
1.02
9 of 22
99
2017
9.97
13.09
5 of 73
92
1.18
11 of 24
99
2018
10.42
13.36
8 of 73
103
1.31
11 of 24
110
2019
10.08
12.70
5 of 86
86
1.61
10 of 25
95
2020
10.46
13.02
6 of 56
94
1.36
7 of 26
113
2021
10.39
12.34
3 of 56
92
1.28
14 of 28
92
2022
10.92
12.01
2 of 56
79
1.31
8 of 28
118
2023
11.98
12.66
10 of 59
105
1.92
13 of 29
130
2024
12.22
12.54
10 of 57
95
1.38
7 of 28
127
GreyStone Power Corporation, EIA utility 7090: EIA-861, CPI-U.
What kind of utility is GreyStone Power Corporation?
GreyStone Power Corporation files with EIA as a cooperative utility. In Georgia, cooperatives serve 43% of residential customers at an average 12.8 cents per kWh, 18% below investor-owned utilities in Georgia. GreyStone Power Corporation itself averaged 12.2 cents, 0.5 cents below its type in Georgia.
Shutoffs: this utility reported 24,006 disconnections for nonpayment in 2024, 17.3 per 100 accounts (Georgia: 9.6; EIA Form EIA-112). All utilities.
Reliability and meters, 2024
In 2024 the average GreyStone Power Corporation customer was without power 95 minutes without major events and 114 with them. That is 6th fewest of 27 Georgia utilities with 10,000+ customers. The median Georgia utility reported 127 minutes. Smart (AMI) meters: 80% of its 142,168 residential meters.
How big is GreyStone Power Corporation in Georgia, by customer accounts?
152,146 accounts in 2024: residential 139,028, commercial 13,026, industrial 92.
How many cents per kWh does GreyStone Power Corporation charge homes?
In 2024 homes paid 12.22 cents; against the Georgia average that is -13.2%.
What are the SAIDI and SAIFI of GreyStone Power Corporation?
SAIDI 95.0 min and SAIFI 1.38 a year, major events excluded; ratio to the national median 0.95, CAIDI 69 min.
How many net-metered systems connect to GreyStone Power Corporation?
1,185 installations with 6.1 MW, of which residential installations number 1,173.
What would a typical GreyStone Power Corporation home pay each month?
1,186 kWh at 12.22 cents comes to about $145, energy only.
Is GreyStone Power Corporation cheaper than other Georgia utilities?
Rank 6 of 29 in Georgia on price, -13.2% against the state average; 5 charge less than 12.22 ¢.
What share of GreyStone Power Corporation sales do homes buy?
Homes take 64.0% of 3,093,770 MWh, commercial accounts 20.6%, industrial and other 15.4%; the 13,026 commercial accounts use 49,018 kWh each, 3.4 times a home.
At GreyStone Power Corporation, are smart meters in homes, with a TOU option?
113,831 of 142,168 home meters are AMI, 80.1%. GreyStone Power Corporation reports no home time-of-use rate; 10 of 26 Georgia filers do.
Has GreyStone Power Corporation moved up the Georgia price list since 2015?
9th cheapest of 26 in 2015, 6th of 29 in 2024; its price rose 16.2% while Georgia rose 22.0%.
Where does GreyStone Power Corporation stand among 14 peers?
Place 4 of 15 on home price at 12.22 ¢ (Georgia cooperatives); median 12.99 ¢, cheapest member 11.38 ¢.
Has GreyStone Power Corporation filed 2025 data with EIA?
GreyStone Power Corporation has no early-release row; 2024 stands at 12.22 cents and 95 SAIDI minutes.
Utilities with a similar home price
Home prices nearest to GreyStone Power Corporation at 12.22 ¢/kWh in 2024, among companies with a page here, any state.
EIA-861 form instructions for GreyStone Power Corporation in Georgia: 12.22 ¢ home rates in 2024, SAIDI and solar, how a customer is counted
EIA state profiles for GreyStone Power Corporation in Georgia: 12.22 ¢ home rates in 2024, SAIDI and solar, the state price average
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GreyStone Power Corporation: 1,186 kWh a month costs roughly $145 in energy at 12.22 ¢/kWh, -13.2% on the Georgia average of 14.08 ¢.
Cite this page
Underlying data are U.S. government works (EIA, Census Bureau). Our tables and charts: CC BY 4.0, credit Electric Consumer. The access date fills in when you open this page.
APA
Electric Consumer. (2026). GreyStone Power Corporation smart meters: 12.22 ¢/kWh in 2024, SAIDI 95 min. Data as of 26 October 2026. Retrieved 26 October 2026, from https://electricconsumer.org/companies/greystone-power-corporation.html
MLA
Electric Consumer. “GreyStone Power Corporation smart meters: 12.22 ¢/kWh in 2024, SAIDI 95 min.” Electric Consumer, data as of 26 October 2026, https://electricconsumer.org/companies/greystone-power-corporation.html. Accessed 26 October 2026.
Chicago
Electric Consumer. “GreyStone Power Corporation smart meters: 12.22 ¢/kWh in 2024, SAIDI 95 min.” Data as of 26 October 2026. Accessed 26 October 2026. https://electricconsumer.org/companies/greystone-power-corporation.html.
BibTeX
@misc{usedata_companies_greystone_power_corporation,
author = "Electric Consumer",
title = {GreyStone Power Corporation smart meters: 12.22 ¢/kWh in 2024, SAIDI 95 min},
year = {2026},
url = {https://electricconsumer.org/companies/greystone-power-corporation.html},
note = {Data as of 26 October 2026. Accessed 26 October 2026}
}
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