DONALD VON RAESFELD POWER PLANT
OperatingNatural Gas power plant
- Capacity
- 154 MW
- Primary fuel
- Natural Gas
- County
- Santa Clara County
- Operator
- CITY OF SANTA CLARA - (CA)
- Status
- Operating
- Commissioned
- 2005
- EIA plant ID
- 56026
- Generators
- 3
- Technology
- Natural Gas Fired Combined Cycle
- Net generation (2024)
- 878 GWh
- Capacity factor (2024, EIA nameplate)
- 65%
- Data vintage
- EIA-860 2024 final; EIA-923 2022-2024 final
- Coordinates
- 37.3767, -121.9508
DONALD VON RAESFELD POWER PLANT, a 154 MW Natural Gas power plant in Santa Clara County, California.
How DONALD VON RAESFELD POWER PLANT compares
With 154 MW of capacity, DONALD VON RAESFELD POWER PLANT ranks 101st among the 874 operating power plants Bywatts maps in California and 50th of the 190 operating Natural Gas plants in the state. It accounts for about 0.4% of California's operating Natural Gas capacity and 0.2% of all operating capacity in the state. Nationally it is the 602nd-largest of the 1,185 operating Natural Gas plants in the database. Commissioned in 2005, it is newer than 48% of the 859 operating California plants with a recorded commissioning year. Its operator, CITY OF SANTA CLARA - (CA), runs 4 operating plants in California totaling 248 MW. It shares Santa Clara County with 11 other operating plants, including METCALF ENERGY CENTER and LOS ESTEROS CRITICAL ENERGY CENTER.
EIA-860 lists 3 generators at the site with 154 MW of nameplate capacity, all natural gas fired combined cycle technology. Net generation was 878 GWh in 2024 (a 65% capacity factor), up 25% from 2022.
Grid neighborhood
The nearest named substation is DUANE (60 kV), under 0.1 miles away; the closest transmission line found within 10 miles is a 115 kV line, under 0.1 miles away. Another 15 operating power plants totaling 1,758 MW sit within 25 miles; the largest is RUSSELL CITY ENERGY CENTER (655 MW, Natural Gas). Within 50 miles are 31 mapped data centers; the nearest is Evocative SJC3 in Santa Clara, about 0.2 miles away.
Computed by Bywatts from HIFLD power plant, substation and transmission line records, EIA-860/923 survey data and PeeringDB data center locations; distances are straight-line. Sources and methodology
Weather peril exposure
DONALD VON RAESFELD POWER PLANT is a 154 MW natural gas power plant in Santa Clara County, CA, operated by CITY OF SANTA CLARA - (CA), commissioned in 2005. Santa Clara County carries low modeled catastrophe exposure in the FEMA National Risk Index, scoring 1.6 of 5 at the 14th national percentile. Earthquake is the leading peril, rated Very High by FEMA at the 99th percentile.
The Bywatts loss layer is calibrated to solar PV hardware, so it is not applied to a natural gas plant. The ratings below are the FEMA National Risk Index county hazard ratings for this location.
Santa Clara County hazard ratings
| Peril | FEMA rating | National percentile | Peril score | Events per year |
|---|---|---|---|---|
| Earthquake | Very High | 99th | 5.0 of 5 | 0.18 |
| Riverine flooding | Very High | 93rd | 4.7 of 5 | 2.1 |
| Wildfire | Relatively Moderate | 89th | 4.6 of 5 | <0.01 |
| Coastal flooding | Relatively High | 36th | 2.4 of 5 | 0.98 |
| Heat wave | Relatively High | 34th | 2.4 of 5 | 8.0 |
| Tornado | Relatively Low | 7th | 1.3 of 5 | 0.11 |
| Hail | Relatively Low | 7th | 1.3 of 5 | 0.04 |
| Winter weather | Very Low | 4th | 1.2 of 5 | 1.1 |
| Lightning | Relatively Low | 1st | 1.0 of 5 | 3.8 |
| Strong wind | Very Low | 1st | 1.0 of 5 | 0.03 |
Perils not assessed in Santa Clara County
These perils carry no usable National Risk Index figure for this county, so they are excluded from the scoring rather than scored zero. A zero would claim the peril was assessed and found benign.
| Peril | Why it is not scored |
|---|---|
| Hurricane | FEMA rating is "Not Applicable" for this county |
| Ice storm | FEMA rating is "Not Applicable" for this county |
Model hail, wind and flood exposure for Santa Clara County in the weather risk calculator
Ratings are the FEMA National Risk Index county hazard ratings; the peril score is a Bywatts transform of the FEMA national percentile. Full data sources and the solar vulnerability methodology are in the weather risk calculator.
Modeled estimate for screening and negotiation. Built from FEMA National Risk Index county hazard data and a solar vulnerability layer documented above. Not a quote, a binder, or actuarial advice, and not a substitute for a carrier's own model. Hazard data: FEMA National Risk Index December 2025, synced 2026-07-24. Resolution is county level, not site level.