Southwestern Public Service Co
TODO: one-paragraph editorial summary of Southwestern Public Service Co's EV programs and service area.
Last updated June 2026
At a glance
Investor-owned- Serves
- New Mexico, Texas
- Customers
- 408,769
- EV rate plan
- —
- EVSE rebate
- —
- Managed-charging program
- —
TODO: editorial body copy. Cover what's distinctive about this utility's EV programs, how rate plans interact with rebates, and any caveats specific to its service territory.
Service territory
New Mexico
- Chaves
- Curry
- Eddy
- Lea
- Quay
- Roosevelt
Texas
- 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
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