Southern Power Co
30 IVAN Allen Jr. BLVD, NW Atlanta, GA 30308Company Summary Information
Southern Power Co is ranked #12 out of 4,973 utilities nationwide in terms of total annual net electricity generation, and they are ranked #6 out of 1,234 utilities in terms of total annual net electricity generation from natural gas.
Southern Power Co generated 14.1 TWh during the 3-month period between September 2024 to December 2024.
According to FERC EQR data, Southern Power Co had a total of $195.6M in seller transasctions and $6.7M in buyer transasctions in 2025 Q2.
| Company Name | Southern Power Co |
|---|---|
| Location | 30 IVAN Allen Jr. BLVD, NW Atlanta, GA 30308 |
| EIA Utility Type | Investor-Owned Utility |
| EIA Utility Dates | Jan 2001 to Mar 2026 |
| EIA Annual Generation | 48.1 TWh |
| EIA Power Plants | 53 |
| Fuel Types | Natural Gas Wind Solar Distillate Fuel Oil |
| Ranked #12 out of 4,973 Utilities Nationwide by Annual Generation | |
| Ranked #6 out of 1,234 Utilities Nationwide in terms of Natural Gas Generation | |
FERC Seller Summary
| Seller Dates Available | Jul 2013 to Sep 2025 |
|---|---|
| Seller Total Transaction Charges | $13.08B |
| Seller Total Transactions | 1,013,712 |
| Seller 2025 Q2 Transaction Charges | $195.58M |
| Seller 2025 Q2 Transactions | 5,609 |
FERC Buyer Summary
| Buyer Dates Available | Jul 2013 to Sep 2025 |
|---|---|
| Buyer Total Transaction Charges | $833.81M |
| Buyer Total Transactions | 86,143 |
| Buyer 2025 Q2 Transaction Charges | $6.65M |
| Buyer 2025 Q2 Transactions | 2,289 |
Map of Southern Power Co Locations
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Monthly Electricity Generation by Type
Monthly electricity generation by source as reported by the EIA
Monthly FERC Transaction Charges by Type
Monthly aggregates and sums are derived from FERC Electronic Quarterly Reports (EQR)
Power Plants Operated by Southern Power Co
| Plant | Location | Annual Generation | Initial Operation Date | Last Update | Fuel Types |
|---|---|---|---|---|---|
| Adobe Solar | Arvin, California | 40 GWh | Apr 2014 | Dec 2024 | Solar |
| Apex Solar PV Power Project | North Las Vegas, Nevada | 50 GWh | Jun 2012 | Dec 2024 | Solar |
| Beech Ridge II Wind Energy Center | Rupert, West Virginia | 129 GWh | Apr 2020 | Mar 2026 | Wind |
| Bethel Wind Farm LLC | Dimmitt, Texas | 1 TWh | Dec 2016 | Mar 2026 | Wind |
| Boulder Solar Power, LLC | Boulder City, Nevada | 275 GWh | Nov 2016 | Mar 2026 | Solar |
| Butler Solar Farm 20 | Butler, Georgia | 39 GWh | Jan 2016 | Dec 2024 | Solar |
| Butler Solar Project 103 | Butler, Georgia | 221 GWh | Nov 2016 | Mar 2026 | Solar |
| Cactus Flats Wind Energy Project | Eden, Texas | 431 GWh | Jun 2018 | Mar 2026 | Wind |
| Calipatria Solar Farm | Calipatria, California | 38 GWh | Jan 2016 | Dec 2024 | Solar |
| Campo Verde Solar | El Centro, California | 295 GWh | Sep 2013 | Dec 2024 | Solar |
| Cimarron Solar Facility | Springer, New Mexico | 45 GWh | Nov 2010 | Dec 2024 | Solar |
| Cleveland Cnty Generating Facility | Kings Mountain, North Carolina | 712 GWh | Nov 2012 | Dec 2024 | Natural Gas : 99.6% |
| Dahlberg | Nicholson, Georgia | 229 GWh | May 2000 | Dec 2024 | Natural Gas : 92.4% Distillate Fuel Oil : 7.6% |
| Decatur County Solar Project | Bainbridge, Georgia | 42 GWh | Nov 2015 | Dec 2024 | Solar |
| Decatur Parkway Solar Project, LLC | Bainbridge, Georgia | 179 GWh | Nov 2015 | Dec 2024 | Solar |
| Deuel Harvest Wind Energy LLC | Clear Lake, South Dakota | 1 TWh | Jan 2021 | Mar 2026 | Wind |
| E B Harris Electric Generating Plant | Autaugaville, Alabama | 5 TWh | May 2003 | Mar 2026 | Natural Gas |
| East Pecos Solar | McCamey, Texas | 222 GWh | Mar 2017 | Mar 2026 | Solar |
| Edward L. Addison Generating Plant | Thomaston, Georgia | 242 GWh | May 2000 | Dec 2024 | Natural Gas : 98.2% Distillate Fuel Oil : 1.8% |
| Gaskell West 1 Solar Facility | Lancaster, California | 53 GWh | Feb 2018 | Dec 2024 | Solar |
| Glass Sands Wind Facility | Sulphur, Oklahoma | 434 GWh | Oct 2021 | Mar 2026 | Wind |
| Grant Plains Wind, LLC | Medford, Oklahoma | 489 GWh | Nov 2016 | Mar 2026 | Wind |
| Grant Wind, LLC | Medford, Oklahoma | 572 GWh | Mar 2016 | Dec 2024 | Wind |
| Granville Solar PV Power Project | Oxford, North Carolina | 5 GWh | Sep 2012 | Dec 2024 | Solar |
| H Allen Franklin Combined Cycle | Smiths, Alabama | 12 TWh | May 2002 | Mar 2026 | Natural Gas |
| Henrietta Solar Project | Lemoore, California | 218 GWh | Jul 2016 | Dec 2024 | Solar |
| Kay Wind, LLC | Newkirk, Oklahoma | 710 GWh | Nov 2015 | Mar 2026 | Wind |
| Lamesa Solar | Lamesa, Texas | 209 GWh | Mar 2017 | Mar 2026 | Solar |
| Lost Hills/Blackwell | Lost Hills, California | 81 GWh | Mar 2015 | Dec 2024 | Solar |
| Macho Springs | Deming, New Mexico | 123 GWh | Apr 2014 | Dec 2024 | Solar |
| Millers Branch Solar | Texas | 86 GWh | - | Mar 2026 | Solar |
| Morelos del Sol | Lost Hills, California | 30 GWh | Oct 2015 | Dec 2024 | Solar |
| North Star Solar | Mendota, California | 132 GWh | May 2015 | Dec 2024 | Solar |
| Passadumkeag Windpark LLC | Greenbush, Maine | 136 GWh | Jun 2016 | Mar 2026 | Wind |
| Pawpaw Solar Plant | Butler, Georgia | 63 GWh | Feb 2016 | Dec 2024 | Solar |
| RE Garland | Rosamond, California | 483 GWh | Oct 2016 | Dec 2024 | Solar |
| RE Garland A | Rosamond, California | 58 GWh | Aug 2016 | Dec 2024 | Solar |
| RE Roserock | Fort Stockton, Texas | 372 GWh | Oct 2016 | Mar 2026 | Solar |
| RE Tranquillity | Cantua Creek, California | 491 GWh | Jun 2016 | Dec 2024 | Solar |
| Reading Wind Project | Reading, Kansas | 650 GWh | Apr 2020 | Mar 2026 | Wind |
| Rowan | Salisbury, North Carolina | 5 TWh | Mar 2001 | Mar 2026 | Natural Gas : 99.0% Distillate Fuel Oil : 1.0% |
| Rutherford Farm | Forest City, North Carolina | 133 GWh | Nov 2016 | Mar 2026 | Solar |
| Salt Fork Wind Project, LLC | Clarendon, Texas | 669 GWh | Nov 2016 | Mar 2026 | Wind |
| Skookumchuck Wind Facility | Rainier, Washington | 406 GWh | Oct 2020 | Mar 2026 | Wind |
| Solar Gen 2 Solar Facility | Calipatria, California | 364 GWh | Oct 2014 | Dec 2024 | Solar |
| South Cheyenne Solar | South Greeley, Wyoming | 317 GWh | Mar 2024 | Mar 2026 | Solar |
| Spectrum Solar PV Power Project | Las Vegas, Nevada | 84 GWh | Aug 2013 | Dec 2024 | Solar |
| Stateline Solar | Nipton, California | 620 GWh | Nov 2015 | Dec 2024 | Solar |
| Taylor County Solar | Butler, Georgia | 245 GWh | Oct 2016 | Dec 2024 | Solar |
| Tyler Bluff Wind Project, LLC | Muenster, Texas | 327 GWh | Nov 2016 | Mar 2026 | Wind |
| Wake Wind Energy Center | Floydada, Texas | 884 GWh | Sep 2016 | Dec 2024 | Wind |
| Wansley Combined Cycle | Franklin, Georgia | 8 TWh | May 2002 | Mar 2026 | Natural Gas |
| Wildhorse Mountain Wind Facility | Clayton, Oklahoma | 410 GWh | Nov 2019 | Mar 2026 | Wind |
Other Companies Listed Alphabetically
A list of companies close to Southern Power Co when arranged alphabetically. They do not neccessarily have any association with Southern Power Co.
Top 20 Companies Associated with Southern Power Co
A list of the top 20 companies associated with Southern Power Co in terms of total FERC EQR transactions charges. Total Transaction Charges are based on FERC EQR data obtained since Q3 2013.
| Company Name | 2025 Q2 Transactions w/ Southern Power Co |
|---|---|
| Morgan Stanley Capital Group Inc. | $38.60M |
| Georgia Power Company | $34.92M |
| Energyunited Electric Membership Corporation | $29.80M |
| COBB Electric Membership Corporation | $20.32M |
| City Of Dalton | $20.03M |
| Duke Energy Progress, LLC | $13.11M |
| North Carolina Electric Membership Corporation | $12.38M |
| North Carolina Municipal Power Agency Number 1 | $11.35M |
| Jackson Electric Membership Corporation | $5.71M |
| Carroll Electric Membership Corporation | $4.57M |
| Greystone Power Corporation | $3.08M |
| Georgia Energy Cooperative | $2.71M |
| Municipal Electric Authority Of Georgia | $2.60M |
| Alabama Municipal Electric Cooperative | $1.51M |
| Powersouth Energy Cooperative | $1.23M |
| Okefenoke Rural Electric Membership Corporation | $299.60k |
| Carolina Power & Light Company | - |
| Exelon Generation Company, LLC | - |
| Al Sandersville, LLC | - |
| Constellation Energy Commodities Group Maine, LLC | - |
The 20 Most Recent FERC EQR Transactions
Displaying Results 1 to 20 of 1,099,941 ( 2s )| Seller Name | Buyer Name | Product | Transaction Group Ref # | Begin Date | End Date | Trade Date | Quantity | Price | Units | Transmission Charge | Transaction Charge | FERC Tariff Ref | Contract Service Agreement | Contract Filing Type | Contract Execution Date | Contract Commencement Date | Contract Termination Date | Timezone | Balancing Authority | Point of Delivery Hub | Class | Term | Increment | Increment Peaking | Filing Type | Broker Exchange |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Southern Power Company | Irwin Electric Membership Corporation | REQUIREMENTS SERVICE | IRWRSA11817 | 2025-09-30 23:00 | 2025-09-30 23:59 | 2008-02-28 | 11.83 | $25.403212 | $/MWH | $0.00 | $300.52 | Market Based Rate Tariff, Southern's Tariff Vol.No. 4,1.0.0 | 143 | New | 2002-02-28 | 2002-06-01 | 2031-12-31 | CentralPrevailing2 | SOCO | Georgia ITS Level B-1 | Firm | LongTerm | Yearly | OffPeak | New | |
| Southern Power Company | Southern Rivers Energy | REQUIREMENTS SERVICE | SRERSA12097 | 2025-09-30 23:00 | 2025-09-30 23:59 | 2002-02-28 | 22.772 | $25.403127 | $/MWH | $0.00 | $578.48 | Market Based Rate Tariff, Southern's Tariff Vol.No. 4,1.0.0 | 144 | New | 2002-02-28 | 2002-06-01 | 2031-12-31 | CentralPrevailing2 | SOCO | Georgia ITS Level B-1 | Firm | LongTerm | Yearly | OffPeak | New | |
| Southern Power Company | Tri-County Electric Membership Corporation | ENERGY | TRIRSA1112 | 2025-09-01 00:00 | 2025-09-30 23:59 | 2002-02-28 | 969,120 | $0.057023 | $/MWH | $0.00 | $55,262.21 | Market Based Rate Tariff, Southern's Tariff Vol.No. 4,1.0.0 | 150 | New | 2002-02-28 | 2002-06-01 | 2031-12-31 | CentralPrevailing2 | SOCO | Georgia ITS Level B-1 | Firm | LongTerm | Yearly | FullPeriod | New | |
| Southern Power Company | Municipal Electric Authority of Georgia | CAPACITY | WestGa3 | 2025-09-01 00:00 | 2025-09-30 23:59 | 164,761 | $3.50 | $/MW-MO | $0.00 | $576,004.46 | Market Based Rate Tariff, Southern's Tariff Vol.No. 4,1.0.0 | 599 | New | 2008-01-21 | 2009-05-01 | 2029-04-30 | CentralPrevailing2 | SOCO | Georgia ITS | UnitPowerSale | LongTerm | Yearly | FullPeriod | New | ||
Southern Power Co Name and Address Permutations
Due to the nature of the data we have to make some assumptions when determining if two companies are the same. So to be transparent about how we're calculating some of the summary values, here are all the company names and addresses that were combined to create this record. While we try to make sure everything is as accurate as possible we can't guarantee complete accuracy for all records.
| Company Name | Company Address |
|---|---|
| Southern Power Co | 30 IVAN Allen Jr. BLVD, NW Atlanta, GA 30308 |
| Southern Power Company | 3535 Colonnade Parkway Bin# S 420 Ec Birmingham, AL 35243 |
| Southern Power Company | 600 N. 18TH Street Birmingham, AL 35203 |