150 MW Wind operating in Solano, CA — California Independent System Operator
150 MW
Nameplate Capacity
1
Generators
unit
Onshore Wind Turbine
Technology
2006
Operating Since
Coordinates
38.1423, -121.8499
County
Solano, CA
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Avangrid Power LLC | — | — |
| Owner(s) | Avangrid Power LLC | — | — |
| Status | Operating | operating | — |
The Shiloh I Wind Project is a 150 MW wind power plant located in Solano County, California. The plant began operating in 2006 and is owned and operated by Avangrid Power LLC. It utilizes a single generator consisting of onshore wind turbines. The facility is interconnected to the California Independent System Operator (CAISO) balancing authority within the Western Electricity Coordinating Council (WECC) NERC region.
Shiloh I Wind Project uses GE Wind GE1.5-77 wind turbines, with a rotor diameter of 77 meters and a hub height of 80 meters. In the most recent year of reported data, the plant generated 389,607 MWh, achieving a capacity factor of 29.5%. The plant ranks as the 10th largest wind facility out of 28 in California, and 493rd out of 734 nationally.
Generated from EIA, GEM, and public data sources
NERC Region
WECC
Balancing Authority
California Independent System Operator
Grid Voltage
230 kV
Regulatory Status
NR
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
7.9K MWh
Latest Month
389.6K MWh
Annual Generation
29.5%
Capacity Factor
No financial data available for this plant.
Market Position
ISO/RTO Market
CAISO
LMP Node
SHILOH_7_B1
Pricing Hub
TH_NP15_GEN-APND
Location Type
Pricing Node
Node Source
Curated node match
Can We Power the Planet Without Harming It? The Race to Minimize Renewable Energy’s Impact on Nature
The green energy transition is essential to cut carbon emissions but it also raises concerns over its potential impact on ecosystems.
California Forever: Taking the Long View
The plan to build a city from the ground up on rural rangelands between San Francisco and Sacramento accelerates.
California reaches new record clean energy milestone
California has hit a new record for clean energy. Solar, wind, hydropower and other carbon-free sources made up 67% of the state's retail electricity supply in...
How Climate Change’s Influence on Wind Patterns Is Affecting the Wind Power Industry
As global demand for electricity rises and the climate crisis worsens, wind energy is emerging as an essential source of clean energy...
Last updated 2026-03-14
View all 10 articles