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700 MW Batteries (300 MW) + Solar Photovoltaic (400 MW) planned in Coconino, AZ
700 MW
Nameplate Capacity
2
Generators
units
Hybrid (2)
Technology
Batteries + Solar Photovoltaic
Planned: —
Planned Operation
Coordinates
36.7000, -111.2800
County
Coconino, AZ
Forward-looking, asset-specific exposure analytics combining climate hazards, generation variability, and counterparty risk into a single decision-grade view. Powered by InfraRisk.
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Owner data does not fully agree across sources.
EIA typically reports the operating utility, while GEM resolves to the financial owner or parent corporation. Both can be correct.
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | 302PN 8me LLC | Avantus | — |
| Owner(s) | 302PN 8me LLC | Avantus | — |
| Status | Planned | announced | — |
GEM identifies the owner as Avantus
This entity is not yet in the GEM ownership database — chain unavailable.
Red Antelope Solar & Energy Storage Farm is a 700 MW hybrid power plant located in Coconino County, Arizona. The plant, identified by the EIA plant code 64208, is owned and operated by 302PN 8me LLC. It utilizes both solar photovoltaic and battery storage technologies, with a fixed tilt solar tracking system. The primary fuel type is listed as MWH, indicating the plant's reliance on electricity generation and storage.
The facility consists of two generators and operates within the Arizona Public Service Company balancing authority, under the Western Electricity Coordinating Council (WECC) NERC region. Red Antelope Solar & Energy Storage Farm is ranked as the 8th largest power plant out of 47 in Arizona, and 34th out of 514 nationally. The plant has been the subject of 3 news articles, all categorized within the industry sector.
Generated from EIA, GEM, and public data sources
Grid Region
Mountain West
Market
WEIM Participant
NERC Region
WECC — Western Electricity Coordinating Council
Balancing Authority
Arizona Public Service Company (AZPS)
Grid Voltage
500.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
No generation data available for this plant.
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2023
$1,544/kW
Est. Construction Cost
Total estimated cost: $1.1B
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This plant's balancing authority participates in CAISO's Western Energy Imbalance Market (WEIM). Direct nodal pricing data is not yet available.
No wholesale contracts disclosed in FERC EQR for this plant.
FERC EQR captures bilateral wholesale energy + capacity contracts ≥$1M/yr filed quarterly by jurisdictional sellers — covers renewable PPAs, thermal energy sales agreements, capacity contracts, and tolling agreements alike. Many plants don't appear: regulated-utility output flows to ratepayers via cost-of-service rather than bilateral contracts; small projects fall below the filing threshold; tax-equity-financed renewables route offtake to investors not utilities; merchant plants sell into ISO clearing markets without bilateral contracts. News-extracted buyer facts (below) may surface contracts disclosed only through announcements.
Last updated 2026-04-09
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