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Solar Blue — Power plant · Solar · Westlands Solar BlueGrape — Under construction · Solar · CA · 246.4 MW · 2.0 mi awayCherry — Permitted · Solar + storage · CA · 359.7 MW · 3.7 mi awaySand Luis West — Permitted · Solar + storage · CA · 156.3 MW · 8.4 mi awayKey Energy Storage — Under construction · Storage · CA · 300.1 MW · 12.9 mi away
  • Wind & solar
  • Storage
  • In development
  • Under construction
  • Operating
  • 10 · 100 · 1,000 MW

Power plant · Solar

Key facts

Power plant · Solarran 16% of 2025 Operating
Capacity
Capacity: sourceEIA-860M · Open licenseMW
Commissioned
2023
Net generation, 2025
652,177 MWh
Grid
230 kV to Pacific Gas & Electric Co. (CISO)
Location
Kings County, California
Operated by
Westlands Solar BlueSourceEIA-860M Preliminary Monthly Electric Generator Inventory

Output

Net generation MWh by year, 2023 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
3 years since 2023
All 5 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory
Attributes
AttributeValue
Grid
Nerc region
WECC
Report year
2025
Grid voltage kv
230
Transmission owner
Pacific Gas & Electric Co.
Balancing authority code
CISO
Balancing authority name
California Independent System Operator
Fuel burned (MMBtu), 20252,358,931
Capacity factor, 20250.157
Net generation (MWh), 2025652,177
Balancing authority codeCISO

Solar arrays

Array area (acres)
1,515.1
AC capacity (MW)
250
DC capacity (MW)
350
Mounting
Fixed tilt
Site type
Greenfield
Began operating
2023

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

4 sources

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

Sources

  • EIA-860MOpen license · retrieved Nov 4, 2026
  • 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

Around this plant

Nearby

within 15 mi
Projects within 15 mi, nearest first.
ProjectKindAwayMW
Grape Under construction Solar 2.0 mi 246.4
Cherry Permitted Solar + storage 3.7 mi 359.7
Sand Luis West Permitted Solar + storage 8.4 mi 156.3
Key Energy Storage Under construction Storage 12.9 mi 300.1

Sources EIA-860M · CAISO

Sources

  • EIA-860MOpen license · retrieved Nov 4, 2026
  • CAISOOpen license, with credit · retrieved Nov 12, 2026Source: California ISO

Attribution