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United States › Power plants › Battery storage › New Mexico

BATTERY STORAGE

Sky Ranch BESS II

Sky Ranch BESS II is a 100 MW operating battery storage site in Valencia County, New Mexico, operated by Sky Ranch Bess II. Its batteries store up to 400 MWh.

Plant statusOperating
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingNov 2025 (current stage)
  5. Closed (not yet reached)

Open in Google MapsMore battery storage sites in New Mexico

Generators

Each generating unit EIA lists at this plant.

UnitTechnologyCapacityStatusOnlineRetired / planned retirement
SRIIBatteries100 MW
400 MWh
OperatingNov 2025

Plant details

Operator
Sky Ranch Bess II
Location
Valencia County, New Mexico
Balancing authority
PNM
Sector
IPP Non-CHP
Capacity
Operating: 100 MW
First unit online
Nov 2025
EIA plant ID
68617

Location

34.7816, -106.7769

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