Southwestern Public Service Co

P O Box 1261SPS Tower Tyler At Amarillo, TX 79170

Company Summary Information

Southwestern Public Service Co is ranked #51 out of 4,872 utilities nationwide in terms of total annual net electricity generation, and they are ranked #56 out of 1,281 utilities in terms of total annual net electricity generation from natural gas.

Southwestern Public Service Co generated 9.7 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 $151.0M in seller transasctions and $56.5M in buyer transasctions in 2024 Q2.

Company NameSouthwestern Public Service Co
LocationP O Box 1261SPS Tower Tyler At Amarillo, TX 79170
EIA Utility TypeInvestor-Owned Utility
EIA Utility DatesJan 2001 to Jul 2024
EIA Annual Generation 32.8 TWh
EIA Power Plants16
Fuel Types Natural Gas Coal Wind Distillate Fuel Oil
Ranked #51 out of 4,872 Utilities Nationwide by Annual Generation
Ranked #56 out of 1,281 Utilities Nationwide in terms of Natural Gas Generation

FERC Seller Summary

Seller Dates AvailableJul 2013 to Jul 2024
Seller Total Transaction Charges$11.41B
Seller Total Transactions72,992,583
Seller 2024 Q2 Transaction Charges$151.03M
Seller 2024 Q2 Transactions1,619,744

FERC Buyer Summary

Buyer Dates AvailableJul 2013 to Jul 2024
Buyer Total Transaction Charges$2.55B
Buyer Total Transactions516,226
Buyer 2024 Q2 Transaction Charges$56.46M
Buyer 2024 Q2 Transactions38

Map of Southwestern Public Service 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 Southwestern Public Service Co

PlantLocationAnnual GenerationInitial Operation DateLast UpdateFuel Types
CarlsbadCarlsbad, New Mexico-Nov 1977Dec 2015
CelanesePampa, Texas--Dec 2009
CunninghamHobbs, New Mexico2 TWhDec 1956Jul 2024 Natural Gas
Gaines CountySeminole, Texas---
Hale Community Wind FarmPlainview, Texas2 TWhMay 2019Jul 2024 Wind
HarringtonAmarillo, Texas3 TWhDec 1975Jul 2024 Subbituminous Coal : 98.6% Natural Gas : 1.4%
JonesLubbock, Texas2 TWhDec 1970Jul 2024 Natural Gas : 99.8%
MaddoxHobbs, New Mexico740 GWhDec 1962Jul 2024 Natural Gas
Moore CountySunray, Texas--Dec 2013
NicholsAmarillo, Texas2 TWhDec 1959Dec 2023 Natural Gas
Plant XEarth, Texas1 TWhDec 1951Dec 2023 Natural Gas : 99.1% Distillate Fuel Oil : 0.9%
Quay CountyTucumcari, New Mexico2 GWhSep 2013Dec 2023 Distillate Fuel Oil
RiverviewBorger, Texas--Sep 2012
Sagamore WindRogers, New Mexico2 TWhNov 2020Jul 2024 Wind
TolkMuleshoe, Texas3 TWhDec 1981Jul 2024 Subbituminous Coal : 91.5% Natural Gas : 8.5%
TucumcariTucumcari, 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 NameCompany LocationEIA Annual
Generation
FERC 2024 Q2
Transactions
Southern Illinois Power CoopMarion, IL1.2 TWh$3.21M
Southern Illinois University CarbondaleCarbondale, IL5.7 GWh-
Southern Indiana Gas & ELEC CoEvansville, IN7.1 TWh$33.47M
Southern Minnesota Beet SugarRenville, MN37.8 GWh-
Southern Minnesota Mun P AGNYRochester, MN180.2 GWh-
Southern Power CoAtlanta, GA99.3 TWh$253.80M
Southern Sky Renewable Energy Berkley, LLCJersey City, NJ6.8 GWh-
Southwestern Electric Coop Inc - (Il)St. ELMO, IL1.6 GWh$10.09M
Southwestern Electric Power CoTulsa, OK35.1 TWh$49.93M
Southwestern Power AdministrationTulsa, OK-$4.03M
Southwick Solar, LLCAsheville, NC12.2 GWh-
Sowega Power LLCBaconton, GA159.8 GWh-
SP Butler Solar, LLCBirmingham, AL-$3.84M
SP Cimarron I, LLCBirmingham, AL-$1.73M
SP Decatur Parkway Solar, LLCBirmingham, AL-$3.70M
SP Pawpaw Solar, LLCBirmingham, AL-$1.20M
SP Sandhills Solar, LLCBirmingham, AL-$5.27M
SP Solar 1, LLCAsheville, NC7.0 GWh-
SP Solar 5, LLCAsheville, NC7.6 GWh-
SP Solar 6, LLCAsheville, NC7.1 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 Name2024 Q2 Transactions w/
Southwestern Public Service Co
Southwest Power Pool, Inc.$140.36M
Lea Power Partners, LLC$14.83M
PALO DURO Wind Energy, LLC$6.75M
Roosevelt Wind Project, LLC$6.64M
Wildorado Wind, LLC$6.16M
Lea County Electric Cooperative, Inc.$4.78M
Mammoth Plains Wind Project, LLC$4.49M
Wildcat Ranch Wind Project, LLC$3.82M
Spinning Spur Wind LLC$3.52M
Central Valley Electric Cooperative, Inc.$3.41M
Caprock Wind LLC$2.89M
Lorenzo Wind, LLC$2.07M
San Juan Mesa Wind Project, LLC$1.93M
Roswell Solar, LLC$1.77M
Farmers Electric Cooperative$1.62M
Chaves County Solar, LLC$1.59M
Roosevelt County Electric Cooperative, Inc.$860.88k
ETC Endure Energy L.L.C.-
Western Farmers Electric Cooperative-
Cirrus Wind 1, LLC-

The 20 Most Recent FERC EQR Transactions

Displaying Results 1 to 20 of 73,508,809   ( 3.911s )
Seller NameBuyer NameProductTransaction
Group Ref #
Begin DateEnd DateTrade DateQuantityPriceUnitsTransmission
Charge
Transaction
Charge
FERC Tariff RefContract
Service
Agreement
Contract
Filing
Type
Contract
Execution
Date
Contract
Commencement
Date
Contract
Termination
Date
TimezoneBalancing
Authority
Point of
Delivery Hub
ClassTermIncrementIncrement
Peaking
Filing
Type
Broker
Exchange
Southwestern Public Service CompanySouthwest Power PoolSPINNING RESERVET1601102_SPS.JONES3_06302024-06-30 23:552024-07-01 00:002024-06-301.417$0.007057$/MWH$0.00$0.01Rate Schedule for Power Sales Third Revised Volume No. 3188369New2006-09-222016-04-16CentralPrevailing2SWPPSPS.JONES3FirmShortTermFiveMinuteOffPeakNew
Southwestern Public Service CompanySouthwest Power PoolENERGYT1617186_SPS.SJUANWIND1_2024-06-30 23:002024-07-01 00:002024-06-2943.4$0.002304$/MWH$0.00$0.10Rate Schedule for Power Sales Third Revised Volume No. 3188369New2006-09-222016-04-16CentralPrevailing2SWPPSPS.SJUANWIND1FirmLongTermHourlyOffPeakNew
Southwestern Public Service CompanySouthwest Power PoolENERGYT1603528_SPS.PLANTX4_0632024-06-30 23:552024-07-01 00:002024-06-300.157$-21.656051$/MWH$0.00$3.40Rate Schedule for Power Sales Third Revised Volume No. 3188369New2006-09-222016-04-16CentralPrevailing2SWPPSPS.PLANTX4FirmShortTermFiveMinuteOffPeakNew
Southwestern Public Service CompanySouthwest Power PoolREGULATION & FREQUENCY RESPONSET1611400_SPS.SAGAMORE.WN2024-06-30 23:552024-07-01 00:002024-06-301$3.02$/MWH$0.00$3.02Rate Schedule for Power Sales Third Revised Volume No. 3188369New2006-09-222016-04-16CentralPrevailing2SWPPSPS.SAGAMORE.WNDFirmShortTermFiveMinuteOffPeakNew

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 NameCompany Address
Southwestern Public Service CoP O Box 1261SPS Tower Tyler At Amarillo, TX 79170
Southwestern Public Service Company1800 Larimer St Denver, CO 80202
Southwestern Public Service Company1800 Larimer Street Denver, CO 80202
Southwestern Public Service Company250 Nicollet Mall Minneapolis, MN 55401
Southwestern Public Service Company414 Nicollet Mall Minneapolis, MN 55401