Show on map
- Wind & solar
- Storage
- Loads
- In development
- Under construction
- Operating
- Stage not stated
- Size not stated
- 10 · 100 · 1,000 MW
Map
- Wind & solar
- Storage
- Loads
- In development
- Under construction
- Operating
- Stage not stated
- Size not stated
Hellyer Solar Farm: location and 16 exact-grade projects within 15 mi. Basemap: Protomaps, © OpenStreetMap contributors, ODbL.
Hellyer Solar Farm
Power plant · Solar
Key facts
Power plant · Solarran 1% of 2025 Operating- Capacity
- Capacity: sourceEIA-860M · Open licenseMW
- Commissioned
- 2017
- Net generation, 2025
- 241 MWh
- Grid
- 21 kV to Pacific Gas & Electric Co. (CISO)
- Location
- Santa Clara County, California
- Operated by
- County of Santa Clara - (CA)SourceEIA-860M Preliminary Monthly Electric Generator Inventory
Output
Details
Who’s behind it
No companies named in filings yet.
Interested in this project?
Set an alert Book a call Join the beta
Our team gets you what you need.
Beta: private project space · data room · readiness check
- Technology
- Solar source: “Solar Photovoltaic”
- Age
- 9 years since 2017
All 6 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory
| Attribute | Value |
|---|---|
| Gem |
|
| Grid |
|
| Fuel burned (MMBtu), 2025 | 822 |
| Capacity factor, 2025 | 0.013 |
| Net generation (MWh), 2025 | 241 |
| Balancing authority code | CISO |
Solar array
Solar array
The array area counts panels and inverters only, not buildings, fences or the whole site.
- Array area (acres)
- 5.3
- AC capacity (MW)
- 2.2
- DC capacity (MW)
- 2.7
- Mounting
- Fixed tilt
- Site type
- Greenfield
- Began operating
- 2017
Timeline
- In service · EIA-860M
Sources
5 sourcesSources EIA-860M · GEM · USPVDB · EIA · EIA-860M Preliminary Monthly Electric Generator Inventory
Sources
- EIA-860M
- GEMGlobal 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.
- USPVDBMap 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
- EIASource: U.S. Energy Information Administration, Electricity bulk data (Form EIA-923 monthly plant series)
- EIA-860M Preliminary Monthly Electric Generator Inventory
Around this plant
Nearby
within 15 mi| Project | Kind | Away | MW |
|---|---|---|---|
| CHINA MOBILE INTERNATIONAL SAN JOSE DATA CENTER Unknown | Large load | 3.9 mi | |
| Equinix SV-19 - 131 Great Oaks Blvd SJ Filed | Large load | 4.1 mi | |
| Data Center Filed | Large load | 4.9 mi | |
| DC-N (San Jose data centre) Filed | Large load | 5.8 mi | |
| SKYBOX DATA CENTER Built | Large load | 9.1 mi | |
| LBA Data Center West Filed | Large load | 9.3 mi | |
| 4054 Digital Realty Built | Large load | 9.5 mi | |
| 1200 Memorex Skybox Data Center Filed | Large load | 9.5 mi | |
| Kifer BESS 1 Under construction | Storage | 9.7 mi | 50 |
| PRIME DATA CENTERS Built | Large load | 9.8 mi | |
| VANTAGE DATA CENTERS MANAGEMENT CO , LLC Unknown | Large load | 10.5 mi | |
| Edgecore -3580 Filed | Large load | 10.6 mi | |
| SV8 DATA CENTER Unknown | Large load | 10.6 mi | |
| EDGECORE DATA CENTER MECP1 SANTA CLARA 1 PROJECT Unknown | Large load | 10.6 mi | |
| SJC02 & SJC03 DATA CENTER Unknown | Large load | 11.3 mi | |
| 888 Ross Data Center Filed | Large load | 14.3 mi |
Sources EPA ICIS-NPDES · FAA OE/AAA · EIA-860M · CAISO · EPA ICIS-Air