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Gray Hawk Solar — Power plant · Solar · Gray Hawk Solar, LLC
  • Wind & solar
  • Operating
  • 10 · 100 · 1,000 MW

Gray Hawk Solar

Power plant · Solar

Key facts

Power plant · Solarran 28% of 2025 Operating
Capacity
Capacity: sourceEIA-860M · Open licenseMW
Commissioned
2018
Net generation, 2025
136,815 MWh
Grid
69 kV to Tucson Electric Power Co (TEPC)
Location
Mohave County, Arizona
Operated by
Gray Hawk Solar, LLCSourceEIA-860M Preliminary Monthly Electric Generator Inventory

Output

Net generation MWh by year, 2018 to 2026

Operations detail

Details

Who’s behind it

No companies named in filings yet.

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Technology
Solar source: “Solar Photovoltaic”
Age
8 years since 2018
All 6 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory
AttributeValue
Gem
Unit ids
G100000805559
Location id
L100000804822
Eia plant ids
61272
Grid
Nerc region
WECC
Report year
2025
Grid voltage kv
69
Transmission owner
Tucson Electric Power Co
Balancing authority code
TEPC
Balancing authority name
Tucson Electric Power Company
Fuel burned (MMBtu), 2025466,812
Capacity factor, 20250.284
Net generation (MWh), 2025136,815
Balancing authority codeTEPC

Solar arrays

Array area (acres)
424
AC capacity (MW)
46
DC capacity (MW)
64.5
Mounting
Single-axis tracking
Site type
Greenfield
Began operating
2018

Source USPVDB

Source

  • USPVDBOpen license · retrieved Oct 25, 2026Map services and data are available from Large-Scale Solar Photovoltaic Database, provided by the U.S. Geological Survey and Lawrence Berkeley National Laboratory via https://energy.usgs.gov/uspvdb

Attribution

Timeline

  • In service · EIA-860M

Sources

5 sources

Sources EIA-860M · GEM · USPVDB · EIA · EIA-860M Preliminary Monthly Electric Generator Inventory

Sources

  • EIA-860MOpen license · retrieved Nov 4, 2026
  • GEMOpen license, with credit · retrieved Oct 26, 2026Global Integrated Power Tracker, Global Energy Monitor, September 2026 release (https://globalenergymonitor.org/projects/global-integrated-power-tracker), CC BY 4.0. Modified by Inframation: TransitionZero-sourced rows removed; statuses and technologies mapped to Inframation's vocabulary; figures aggregated. Copyright © Global Energy Monitor. Global Integrated Power Tracker, September 2026 release. Distributed under a Creative Commons Attribution 4.0 International License.
  • USPVDBOpen license · retrieved Oct 25, 2026Map services and data are available from Large-Scale Solar Photovoltaic Database, provided by the U.S. Geological Survey and Lawrence Berkeley National Laboratory via https://energy.usgs.gov/uspvdb
  • EIAOpen license · retrieved Nov 1, 2026Source: U.S. Energy Information Administration, Electricity bulk data (Form EIA-923 monthly plant series)
  • EIA-860M Preliminary Monthly Electric Generator Inventory

Every source and license · Attribution

View at source