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United States › Power plants › Solar farms › New Mexico

SOLAR FARMS · BATTERY STORAGE

Santa Teresa Solar

Santa Teresa Solar is a 300 MW operating solar and battery storage plant in Dona Ana County, New Mexico, operated by Santa Teresa Solar.

Plant statusOperating
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingAug 2026 (current stage)
  5. Closed (not yet reached)

This plant has generators at more than one stage; see the table below.

Open in Google MapsMore solar farms in New Mexico

Generators

Each generating unit EIA lists at this plant.

UnitTechnologyCapacityStatusOnlineRetired / planned retirement
STSSolar Photovoltaic150 MW OperatingAug 2026
SANBatteries150 MW Built, awaiting commercial operationTarget Oct 2026

Plant details

Operator
Santa Teresa Solar
Location
Dona Ana County, New Mexico
Balancing authority
EPE
Sector
IPP Non-CHP
Capacity
Operating: 150 MW
Under construction: 150 MW
First unit online
Aug 2026
EIA plant ID
68866

Location

31.8055, -106.6989

Nearby power plants

Source: U.S. Energy Information Administration, Form EIA-860M, September 2026. Planned dates are targets reported by the developer and often change. Report a problem