800 MW Batteries (400 MW) + Solar Photovoltaic (400 MW) planned in Coconino, AZ — Arizona Public Service Company
800 MW
Nameplate Capacity
2
Generators
units
Hybrid (2)
Technology
Batteries + Solar Photovoltaic
Planned: —
Planned Operation
Coordinates
35.6366, -111.8835
County
Coconino, AZ
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Clenera DevCo LLC | — | — |
| Owner(s) | Clenera DevCo LLC | — | — |
| Status | Planned | — | — |
CO Bar Solar and BESS is a hybrid power plant located in Coconino County, Arizona. The facility has a total capacity of 800 MW and is operated by Clenera DevCo LLC. The plant utilizes both solar photovoltaic technology and battery storage. It consists of two generators and its primary fuel source is listed as MWH, indicating electricity.
The plant operates within the Arizona Public Service Company balancing authority and the Western Electricity Coordinating Council (WECC) NERC region. CO Bar Solar and BESS is ranked as the 3rd largest solar facility out of 47 in Arizona, and 20th out of 514 nationally. The solar component of the plant uses a fixed tilt tracking system.
Generated from EIA, GEM, and public data sources
NERC Region
WECC
Balancing Authority
Arizona Public Service Company
Grid Voltage
500 kV
Regulatory Status
NR
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
No generation data available for this plant.
No financial data available for this plant.
This plant is outside organized wholesale electricity markets (ISOs/RTOs). Nodal pricing data is not available.
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Last updated 2026-03-14
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