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United States β€Ί Power plants β€Ί Solar farms β€Ί Arizona

SOLAR FARMS

Box Canyon (AZ)

Box Canyon (AZ) is a 300 MW operating solar farm in Pinal County, Arizona, operated by BOCA bn, LLC.

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

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

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Generators

Each generating unit EIA lists at this plant.

UnitTechnologyCapacityStatusOnlineRetired / planned retirement
BOCA1Solar Photovoltaic300 MW OperatingJun 2025
BOCA2Batteries300 MW Cancelled or postponed

Plant details

Operator
BOCA bn, LLC
Location
Pinal County, Arizona
Balancing authority
AZPS
Sector
IPP Non-CHP
Capacity
Operating: 300 MW
Cancelled: 300 MW
First unit online
Jun 2025
EIA plant ID
68281

Location

33.1606, -111.3692

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