Southwestern Public Service Co
P O Box 1261SPS Tower Tyler At Amarillo, TX 79170Company Summary Information
Southwestern Public Service Co is ranked #57 out of 4,889 utilities nationwide in terms of total annual net electricity generation, and they are ranked #81 out of 1,267 utilities in terms of total annual net electricity generation from natural gas.
Southwestern Public Service Co generated 4.8 TWh during the 3-month period between September 2023 to December 2023.
According to FERC EQR data, Southwestern Public Service Co had a total of $142.2M in seller transasctions and $49.6M in buyer transasctions in 2024 Q4.
| Company Name | Southwestern Public Service Co |
|---|---|
| Location | P O Box 1261SPS Tower Tyler At Amarillo, TX 79170 |
| EIA Utility Type | Investor-Owned Utility |
| EIA Utility Dates | Jan 2001 to Feb 2025 |
| EIA Annual Generation | 17.0 TWh |
| EIA Power Plants | 16 |
| Fuel Types | Natural Gas Coal Wind Distillate Fuel Oil |
| Ranked #57 out of 4,889 Utilities Nationwide by Annual Generation | |
| Ranked #81 out of 1,267 Utilities Nationwide in terms of Natural Gas Generation | |
FERC Seller Summary
| Seller Dates Available | Jul 2013 to Jan 2025 |
|---|---|
| Seller Total Transaction Charges | $11.76B |
| Seller Total Transactions | 76,309,596 |
| Seller 2024 Q4 Transaction Charges | $142.20M |
| Seller 2024 Q4 Transactions | 1,572,204 |
FERC Buyer Summary
| Buyer Dates Available | Jul 2013 to Mar 2025 |
|---|---|
| Buyer Total Transaction Charges | $2.68B |
| Buyer Total Transactions | 516,323 |
| Buyer 2024 Q4 Transaction Charges | $49.63M |
| Buyer 2024 Q4 Transactions | 39 |
Map of Southwestern Public Service Co Locations
Register Now for Comprehensive Access
Subscribe now to access all power plant data, utility information, FERC EQR data, and more for Southwestern Public Service Co.
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 Southwestern Public Service Co
| Plant | Location | Annual Generation | Initial Operation Date | Last Update | Fuel Types |
|---|---|---|---|---|---|
| Carlsbad | Carlsbad, New Mexico | - | Nov 1977 | Dec 2015 | |
| Celanese | Pampa, Texas | - | - | Dec 2009 | |
| Cunningham | Hobbs, New Mexico | 2 TWh | Dec 1956 | Jan 2025 | Natural Gas |
| Gaines County | Seminole, Texas | - | - | - | |
| Hale Community Wind Farm | Plainview, Texas | 2 TWh | May 2019 | Feb 2025 | Wind |
| Harrington | Amarillo, Texas | 2 TWh | Dec 1975 | Feb 2025 | Subbituminous Coal : 78.0% Natural Gas : 22.0% |
| Jones | Lubbock, Texas | 2 TWh | Dec 1970 | Feb 2025 | Natural Gas |
| Maddox | Hobbs, New Mexico | 610 GWh | Dec 1962 | Feb 2025 | Natural Gas |
| Moore County | Sunray, Texas | - | - | Dec 2013 | |
| Nichols | Amarillo, Texas | 1 TWh | Dec 1959 | Dec 2023 | Natural Gas |
| Plant X | Earth, Texas | 660 GWh | Dec 1951 | Dec 2023 | Natural Gas : 99.0% Distillate Fuel Oil : 1.0% |
| Quay County | Tucumcari, New Mexico | 858 MWh | Sep 2013 | Dec 2023 | Distillate Fuel Oil |
| Riverview | Borger, Texas | - | - | Sep 2012 | |
| Sagamore Wind | Rogers, New Mexico | 2 TWh | Nov 2020 | Feb 2025 | Wind |
| Tolk | Muleshoe, Texas | 2 TWh | Dec 1981 | Feb 2025 | Subbituminous Coal : 84.0% Natural Gas : 16.0% |
| Tucumcari | Tucumcari, New Mexico | - | - | Dec 2005 |
Other Companies Listed Alphabetically
A list of companies close to Southwestern Public Service Co when arranged alphabetically. They do not neccessarily have any association with Southwestern Public Service Co.
| Company Name | Company Location | EIA Annual Generation | FERC 2024 Q4 Transactions |
|---|---|---|---|
| Southern Idaho Solid Waste | Burley, ID | 19.9 GWh | - |
| Southern Illinois Power Coop | Marion, IL | 816.8 GWh | $11.26M |
| Southern Illinois University Carbondale | Carbondale, IL | 6.6 GWh | - |
| Southern Indiana Gas & ELEC Co | Evansville, IN | 3.7 TWh | $32.26M |
| Southern Minnesota Beet Sugar | Renville, MN | 31.2 GWh | - |
| Southern Minnesota Mun P AGNY | Rochester, MN | 93.1 GWh | - |
| Southern Power Co | Atlanta, GA | 52.3 TWh | $190.71M |
| Southern Sky Renewable Energy Berkley, LLC | Jersey City, NJ | 3.5 GWh | - |
| Southwestern Electric Power Co | Tulsa, OK | 19.9 TWh | $42.28M |
| Southwestern Power Administration | Tulsa, OK | - | $6.18M |
| Southwick Solar, LLC | Asheville, NC | 6.2 GWh | - |
| Sowega Power LLC | Baconton, GA | 82.5 GWh | - |
| SP Butler Solar, LLC | Birmingham, AL | - | $2.49M |
| SP Cimarron I, LLC | Birmingham, AL | - | $1.38M |
| SP Decatur Parkway Solar, LLC | Birmingham, AL | - | $2.22M |
| SP Pawpaw Solar, LLC | Birmingham, AL | - | $781.46k |
| SP Sandhills Solar, LLC | Birmingham, AL | - | $2.92M |
| SP Solar 1, LLC | Asheville, NC | 3.5 GWh | - |
| SP Solar 5, LLC | Asheville, NC | 3.8 GWh | - |
| SP Solar 6, LLC | Asheville, NC | 3.6 GWh | - |
Top 20 Companies Associated with Southwestern Public Service Co
A list of the top 20 companies associated with Southwestern Public Service Co in terms of total FERC EQR transactions charges. Total Transaction Charges are based on FERC EQR data obtained since Q3 2013.
| Company Name | 2024 Q4 Transactions w/ Southwestern Public Service Co |
|---|---|
| Southwest Power Pool, Inc. | $132.14M |
| Lea Power Partners, LLC | $10.86M |
| Wildorado Wind, LLC | $8.28M |
| Roosevelt Wind Project, LLC | $7.16M |
| PALO DURO Wind Energy, LLC | $5.03M |
| Lea County Electric Cooperative, Inc. | $4.52M |
| Mammoth Plains Wind Project, LLC | $4.38M |
| Wildcat Ranch Wind Project, LLC | $3.72M |
| Spinning Spur Wind LLC | $3.38M |
| Central Valley Electric Cooperative, Inc. | $3.21M |
| Lorenzo Wind, LLC | $1.84M |
| San Juan Mesa Wind Project, LLC | $1.84M |
| Farmers Electric Cooperative | $1.51M |
| Chaves County Solar, LLC | $1.20M |
| Roswell Solar, LLC | $1.10M |
| Caprock Wind LLC | $850.35k |
| Roosevelt County Electric Cooperative, Inc. | $811.42k |
| West Texas Municipal Power Agency | - |
| Western Farmers Electric Cooperative | - |
| El Paso Electric Company | - |
The 20 Most Recent FERC EQR Transactions
Displaying Results 1 to 20 of 76,825,919 ( 3.921s )| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lorenzo Wind, LLC | Southwestern Public Service Company | OTHER | 45 | 2025-01-01 00:00 | 2025-03-31 23:59 | 2017-03-07 | 32,374.4223 | $1.05 | $/MWH | $0.00 | $33,993.14 | Market-Based Rate Tariff, Volume No. 1, 1.0.0 | 17608 | New | 2017-03-07 | 2017-03-07 | 2048-12-14 | CentralPrevailing2 | SWPP | SPS.BONITA.LORENZO.WND | UnitPowerSale | LongTerm | Yearly | FullPeriod | New | |
| Lorenzo Wind, LLC | Southwestern Public Service Company | ENERGY | 45 | 2025-01-01 00:00 | 2025-03-31 23:59 | 2017-03-07 | 84,251.1271 | $20.38 | $/MWH | $0.00 | $1,717,037.97 | Market-Based Rate Tariff, Volume No. 1, 1.0.0 | 17608 | New | 2017-03-07 | 2017-03-07 | 2048-12-14 | CentralPrevailing2 | SWPP | SPS.BONITA.LORENZO.WND | UnitPowerSale | LongTerm | Yearly | FullPeriod | New | |
| Lea Power Partners, LLC | Southwestern Public Service Company | TOLLING ENERGY | H6 | 2025-03-01 00:00 | 2025-03-31 23:59 | 2006-10-20 | 201,774.93 | $2.52 | $/MWH | $0.00 | $508,472.83 | FERC Electric Tariff, Volume No. 1, 0.0.0 | 1 | New | 2006-10-20 | 2010-08-19 | 2033-09-15 | MountainPrevailing2 | SWPP | HOBBS SUBSTATION | UnitPowerSale | LongTerm | Yearly | FullPeriod | New | |
| Wildcat Ranch Wind Project, LLC | Southwestern Public Service Company | OTHER | 46 | 2025-01-01 00:00 | 2025-03-31 23:59 | 2017-03-07 | 66,612.1449 | $1.05 | $/MWH | $0.00 | $69,942.75 | Market-Based Rate Tariff, Volume No. 1, 1.0.0 | 17609 | New | 2017-03-07 | 2017-03-07 | 2048-12-14 | CentralPrevailing2 | SWPP | SPS.BONITA.LORENZO.WND | UnitPowerSale | LongTerm | Yearly | FullPeriod | New | |
Southwestern Public Service 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 |
|---|---|
| Southwestern Public Service Co | P O Box 1261SPS Tower Tyler At Amarillo, TX 79170 |
| Southwestern Public Service Company | 1800 Larimer St Denver, CO 80202 |
| Southwestern Public Service Company | 1800 Larimer Street Denver, CO 80202 |
| Southwestern Public Service Company | 250 Nicollet Mall Minneapolis, MN 55401 |
| Southwestern Public Service Company | 414 Nicollet Mall Minneapolis, MN 55401 |