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Sun Streams 2 — Power plant · Solar · Sun Streams 2, LLCAgave — Under construction · Storage · AZ · 150 MW · 2.2 km awayRed Hawk — Under construction · Gas, combustion turbine · AZ · 392 MW · 2.7 km awayBuckeye Generation Center, LLC — Postponed · Gas, combustion turbine · AZ · 652.2 MW · 20.3 km away
  • Combustion
  • Wind & solar
  • Storage
  • Under construction
  • Operating
  • 10 · 100 · 1,000 MW

Sun Streams 2

Power plant · Solar

Key facts

Power plant · Solarran 25% of 2025 Operating
Capacity
Capacity: sourceEIA-860M · Open licenseMW
Commissioned
2021
Net generation, 2025
328,214 MWh
Grid
500 kV to Salt River Project (CISO)
Location
Maricopa County, Arizona
Operated by
Sun Streams 2, LLCSourceEIA-860M Preliminary Monthly Electric Generator Inventory

Output

Net generation MWh by year, 2021 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
5 years since 2021
All 6 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory
AttributeValue
Gem
Unit ids
G100000805276
Location id
L100000804590
Eia plant ids
63440
Grid
Nerc region
WECC
Report year
2025
Grid voltage kv
500
Transmission owner
Salt River Project
Balancing authority code
CISO
Balancing authority name
California Independent System Operator
Fuel burned (MMBtu), 20251,119,866
Capacity factor, 20250.250
Net generation (MWh), 2025328,214
Balancing authority codeCISO

Solar arrays

Array area (acres)
1,005.5
AC capacity (MW)
150
DC capacity (MW)
199.2
Mounting
Single-axis tracking
Site type
Greenfield
Began operating
2021

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

Around this plant

Nearby

within 25 km
ProjectKindAwayMW
Agave Under construction Storage 2.2 km 150
Red Hawk Under construction Gas, combustion turbine 2.7 km 392
Buckeye Generation Center, LLC Postponed Gas, combustion turbine 20.3 km 652.2

Sources EIA-860M

Sources

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

Attribution