CO Bar D Solar and BESS — Plant Summary
- EIA Plant ID
- 69057
- Capacity
- 788 MW
- Primary Fuel
- Battery Storage
- Technology
- Batteries, Solar Photovoltaic
- Status
- Planned
- Location
- Coconino, AZ
- Operating Since
- —
- Generators
- 2
- Operator
- Clenera DevCo LLC
- Parent Company
- —
- Balancing Authority
- Arizona Public Service Company
- ISO/RTO
- —
- NERC Region
- WECC
CO Bar D Solar and BESS
PlannedBESSSolarHybrid
Ranked #5 of 55 BESS plants in AZ#23 of 837 nationally
788 MW Batteries (394 MW) + Solar Photovoltaic (394 MW) planned in Coconino, AZ — Arizona Public Service Company
EIA
788 MW
Nameplate Capacity
2
Generators
units
Hybrid (2)
Technology
Batteries + Solar Photovoltaic
Planned: —
Planned Operation
Location
Coordinates
35.6366, -111.8835
County
Coconino, AZ
Nearby Plants
- CO Bar C Solar and BESSBESS412 MW · 0.0 km
- CO Bar Solar and BESSBESS800 MW · 0.0 km
- Babbitt Ranch Energy CenterWind163 MW · 5.5 km
Ownership & Operator
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Clenera DevCo LLC | — | — |
| Owner(s) | Clenera DevCo LLC | — | — |
| Status | Planned | — | — |
Ownership Chain
No GEM tracker match for this plant — ownership chain unavailable.
About
CO Bar D Solar and BESS is a hybrid power plant located in Coconino County, Arizona. The facility has a total capacity of 788 MW and is operated by Clenera DevCo LLC. It is a hybrid plant consisting of both solar photovoltaic and battery energy storage technologies. The primary fuel type is listed as MWH, indicating the plant's reliance on electricity from the grid or on-site generation for charging the batteries. The plant consists of 2 generators.
The plant operates within the Arizona Public Service Company balancing authority and the Western Electricity Coordinating Council (WECC) NERC region. CO Bar D Solar and BESS is ranked as the 5th largest power plant in Arizona out of 47, and nationally it is ranked 27th out of 514. The solar component of the plant utilizes a fixed tilt tracking system.
Generated from EIA, GEM, and public data sources
Engineering & Generators
Grid Context
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
Generation
No generation data available for this plant.
Financial Data
No financial data available for this plant.
Pricing & Market Data
This plant is outside organized wholesale electricity markets (ISOs/RTOs). Nodal pricing data is not available.
News & Articles (7)Beta
Grid·interconnection
Enlight Renewable Energy Breaks Ground On 1.2 GW Solar + 4 GWh Storage CO Bar Complex In Arizona, Expected To Power 215,000 Homes
Enlight Signs 1 GW Interconnection and 2 Long-Term Energy Storage Deals with Salt River Project for Arizona's CO Bar Solar Complex.
Enlight Renewable Energy (developer)Salt River Project (buyer)
SolarQuarter·4 weeks ago
General
Enlight advances USD-3bn solar-storage project in Arizona
Israel's Enlight Renewable Energy Ltd (TLV:ENLT) is moving ahead with its 1.2-GW CO Bar solar-plus-storage project in Arizona, advancing it...
Renewables Now·4 weeks ago
General
Enlight Strengthens European Energy Storage Presence With Majority Stake In Germany’s Project Jupiter
Enlight Renewable Energy invests in Germany's Project Jupiter, boosting solar and energy storage capacity while expanding its European...
SolarQuarter·4 weeks ago
Industry·corporate
Hidden Valley split over natural gas plant, battery storage proposal
Another development project is on the horizon for Hidden Valley and Thunderbird Farms, but this time, opinions are split. A small team from White Plains,...
Hidden Valley (other)Thunderbird Farms (other)
InMaricopa.com·3 months ago
Last updated 2026-03-26
View all 7 articles