Southwestern Public Service Co electricity rates
Southwestern Public Service Co is investor owned serving 222,146 residential customers in Texas, at an average residential price of 13.35¢ per kilowatt-hour. It also files in 1 other state: New Mexico.
That price is derived, and it is annual. It is total residential revenue divided by total residential sales in EIA’s 2024 survey — not a tariff, and not this month’s rate. For what a kilowatt-hour costs in Texas right now, see the state page, currently 15.94¢.
What it reported, by service
| Service | Residential customers | Residential | Commercial |
|---|---|---|---|
| Bundled | 222,146 | 13.35¢ | 9.21¢ |
How often the power goes out
| Minutes without power per customer, 2024 | 197.4 minutes (SAIDI, including major event days) |
|---|---|
| Interruptions per customer | 1.19 (SAIFI) |
| Excluding major event days | 116.2 minutes the figure utilities are benchmarked on |
| Reported under | IEEE standard |
The headline figure includes major event days, because a customer who lost power for three days in a storm lost power for three days. See how this compares nationally.
Counties served
Andrews, Armstrong, Bailey, Borden, Briscoe, Carson, Castro, Cochran, Cottle, Crosby, Dallam, Dawson, Deaf Smith, Donley, Ector, Floyd, Foard, Gaines, Garza, Gray, Hale, Hansford, Hartley, Hemphill, Hockley, Hutchinson, Lamb, Lipscomb, Lubbock, Lynn, Midland, Moore, Motley, Ochiltree, Oldham, Parmer, Potter, Randall, Roberts, Sherman, Swisher, Terry, Wheeler, Wilbarger, Yoakum.
From EIA’s 2024 service-territory report. More than one utility can serve a county.
Other utilities in the same counties
- Southwestern Electric Power Co Donley, Gray, Wheeler · 156,271 residential customers
- Tri-County Electric Coop, Inc. (Tx) Foard, Wilbarger · 118,075 residential customers
- South Plains Electric Coop Inc. Cottle, Crosby, Floyd, Foard, Garza, Hale, Hockley, Lamb, Lubbock, Lynn, Motley · 56,173 residential customers
- Big Country Electric Coop, Inc. Borden, Garza · 9,449 residential customers
- Lyntegar Electric Coop, Inc. Andrews, Borden, Dawson, Gaines, Garza, Hockley, Lubbock, Lynn, Terry, Yoakum · 9,021 residential customers
- Deaf Smith Electric Coop, Inc. Castro, Deaf Smith, Oldham, Parmer · 5,333 residential customers
- City Of Lubbock - (Tx) Lubbock · 4,825 residential customers
- Greenbelt Electric Coop, Inc. Armstrong, Donley, Gray, Hemphill, Randall, Roberts, Wheeler · 3,912 residential customers
- Lighthouse Electric Coop, Inc. Briscoe, Cottle, Crosby, Donley, Floyd, Hale, Motley, Swisher · 3,878 residential customers
- Bailey County Elec Coop Assn Bailey, Castro, Cochran, Lamb, Parmer · 3,348 residential customers
- North Plains Electric Coop Inc. Hansford, Hemphill, Hutchinson, Lipscomb, Ochiltree, Roberts, Wheeler · 3,081 residential customers
- Lamb County Electric Coop, Inc. Bailey, Castro, Cochran, Hale, Hockley, Lamb · 2,810 residential customers
Other utilities in Texas
The largest by residential customers; the price is derived from the same 2024 survey.
- Reliant Energy Retail Services 1,548,250 customers · 17.38¢
- Txu Energy Retail Co, LLC 1,446,391 customers · 18.70¢
- City Of San Antonio - (Tx) 865,914 customers · 12.43¢
- Austin Energy 507,291 customers · 12.58¢
- Entergy Texas Inc. 457,369 customers · 13.66¢
- US Retailers, LLC 412,301 customers · 14.60¢
- Just Energy 407,723 customers · 15.15¢
- Pedernales Electric Coop, Inc. 405,587 customers · 12.22¢
- Ambit Energy Holdings, LLC 360,476 customers · 18.77¢
- El Paso Electric Co 312,576 customers · 13.46¢
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Source: EIA-861 annual electric utility survey, data year 2024. Public domain. This page is a record of what Southwestern Public Service Co reported to EIA; it is not an endorsement, and nothing here is a quote. Corrections and removal requests.