SHERMAN AVENUE
OperatingNatural Gas power plant
- Capacity
- 113 MW
- Primary fuel
- Natural Gas
- County
- Cumberland County
- Operator
- CALPINE NEW JERSEY GENERATION LLC
- Status
- Operating
- Commissioned
- 1991
- EIA plant ID
- 7288
- Coordinates
- 39.4509, -75.0579
SHERMAN AVENUE, a 113 MW Natural Gas power plant in Cumberland County, New Jersey. Operated by CALPINE NEW JERSEY GENERATION LLC, commissioned 1991.
Weather peril exposure
SHERMAN AVENUE is a 113 MW natural gas power plant in Cumberland County, NJ, operated by CALPINE NEW JERSEY GENERATION LLC, commissioned in 1991. Cumberland County carries moderate modeled catastrophe exposure in the FEMA National Risk Index, scoring 2.4 of 5 at the 35th national percentile. Coastal flooding is the leading peril, rated Relatively High by FEMA at the 92nd 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.
Cumberland County hazard ratings
| Peril | FEMA rating | National percentile | Peril score | Events per year |
|---|---|---|---|---|
| Coastal flooding | Relatively High | 92nd | 4.7 of 5 | 3.7 |
| Hurricane | Relatively Moderate | 85th | 4.4 of 5 | 0.14 |
| Earthquake | Relatively Low | 71st | 3.9 of 5 | <0.01 |
| Strong wind | Relatively High | 71st | 3.8 of 5 | 4.7 |
| Winter weather | Relatively High | 65th | 3.6 of 5 | 8.5 |
| Wildfire | Relatively Low | 64th | 3.6 of 5 | <0.01 |
| Ice storm | Relatively Moderate | 35th | 2.4 of 5 | 0.50 |
| Lightning | Relatively Moderate | 24th | 1.9 of 5 | 32.4 |
| Tornado | Relatively Low | 20th | 1.8 of 5 | 0.25 |
| Riverine flooding | Relatively Low | 4th | 1.1 of 5 | 1.9 |
| Heat wave | Relatively Moderate | 2nd | 1.1 of 5 | 4.9 |
| Hail | Relatively Low | 2nd | 1.1 of 5 | 1.6 |
Model hail, wind and flood exposure for Cumberland 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.