MCCLAIN ENERGY FACILITY
OperatingNatural Gas power plant
- Capacity
- 469 MW
- Primary fuel
- Natural Gas
- County
- McClain County
- Operator
- OKLAHOMA GAS & ELECTRIC CO
- Status
- Operating
- Commissioned
- 2001
- EIA plant ID
- 55457
- Coordinates
- 35.2981, -97.5900
MCCLAIN ENERGY FACILITY, a 469 MW Natural Gas power plant in McClain County, Oklahoma. Operated by OKLAHOMA GAS & ELECTRIC CO, commissioned 2001.
Weather peril exposure
MCCLAIN ENERGY FACILITY is a 469 MW natural gas power plant in McClain County, OK, operated by OKLAHOMA GAS & ELECTRIC CO, commissioned in 2001. McClain County carries critical modeled catastrophe exposure in the FEMA National Risk Index, scoring 4.8 of 5 at the 95th national percentile. Tornado is the leading peril, rated Relatively Moderate by FEMA at the 97th 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.
McClain County hazard ratings
| Peril | FEMA rating | National percentile | Peril score | Events per year |
|---|---|---|---|---|
| Tornado | Relatively Moderate | 97th | 4.9 of 5 | 0.69 |
| Hail | Relatively Moderate | 96th | 4.8 of 5 | 11.4 |
| Ice storm | Relatively High | 94th | 4.8 of 5 | 1.4 |
| Lightning | Very Low | 81st | 4.2 of 5 | 52.1 |
| Wildfire | Relatively Low | 81st | 4.2 of 5 | <0.01 |
| Earthquake | Very Low | 64th | 3.5 of 5 | <0.01 |
| Riverine flooding | Relatively Low | 63rd | 3.5 of 5 | 0.82 |
| Winter weather | Relatively Moderate | 60th | 3.4 of 5 | 8.9 |
| Heat wave | Relatively Moderate | 55th | 3.2 of 5 | 17.9 |
| Strong wind | Relatively Low | 29th | 2.2 of 5 | 5.2 |
| Hurricane | Very Low | 16th | 1.6 of 5 | 0.01 |
Perils not assessed in McClain 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 |
|---|---|
| Coastal flooding | FEMA rating is "Not Applicable" for this county |
Model hail, wind and flood exposure for McClain 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.