EXELON LAPORTE GENERATING STATION

Operating

Natural Gas power plant

Capacity
236 MW
Primary fuel
Natural Gas
County
Harris County
Operator
EXELON POWER
Status
Operating
Commissioned
2001
EIA plant ID
55365
Generators
4
Technology
Natural Gas Fired Combustion Turbine
Net generation (2024)
165 GWh
Capacity factor (2024, EIA nameplate)
8%
Data vintage
EIA-860 2024 final; EIA-923 2022-2024 final
Coordinates
29.7030, -95.0718

See it on the map

EXELON LAPORTE GENERATING STATION, a 236 MW Natural Gas power plant in Harris County, Texas. Operated by EXELON POWER, commissioned 2001.

How EXELON LAPORTE GENERATING STATION compares

With 236 MW of capacity, EXELON LAPORTE GENERATING STATION ranks 112th among the 307 operating power plants Bywatts maps in Texas and 89th of the 134 operating Natural Gas plants in the state. It accounts for about 0.4% of Texas's operating Natural Gas capacity and 0.2% of all operating capacity in the state. Nationally it is the 518th-largest of the 1,185 operating Natural Gas plants in the database. Commissioned in 2001, it is newer than 47% of the 303 operating Texas plants with a recorded commissioning year. Its operator, EXELON POWER, runs 4 operating plants in Texas totaling 3,213 MW. It shares Harris County with 19 other operating plants, including T H WHARTON and DEER PARK ENERGY CENTER.

EIA-860 lists 4 generators at the site with 236 MW of nameplate capacity, all natural gas fired combustion turbine technology. Net generation was 165 GWh in 2024 (an 8% capacity factor), down 12% from 2022.

Grid neighborhood

The nearest named substation is DOWNTOWN, about 18.5 miles away; the closest transmission line found within 10 miles is a 138 kV line owned by CENTERPOINT ENERGY HOUSTON ELECTRIC, LLC, under 0.1 miles away. Another 26 operating power plants totaling 10,897 MW sit within 25 miles; the largest is CEDAR BAYOU (1,530 MW, Natural Gas). Within 50 miles are 4 mapped data centers; the nearest is Netrality Houston - 1301 Fannin in Houston, about 18.0 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

EXELON LAPORTE GENERATING STATION is a 236 MW natural gas power plant in Harris County, TX, operated by EXELON POWER, commissioned in 2001. Harris County carries elevated modeled catastrophe exposure in the FEMA National Risk Index, scoring 2.7 of 5 at the 42nd national percentile. Hurricane is the leading peril, rated Very High by FEMA at the 90th 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.

2.7 of 5Modeled catastrophe exposure
ElevatedExposure band
HurricaneLeading peril
Very HighFEMA county risk rating

Harris County hazard ratings

PerilFEMA ratingNational percentilePeril scoreEvents per year
HurricaneVery High90th4.6 of 50.18
Riverine floodingVery High85th4.4 of 55.1
TornadoVery High44th2.7 of 51.6
Ice stormVery High39th2.6 of 50.91
WildfireRelatively Low32nd2.3 of 5<0.01
Coastal floodingRelatively High26th2.0 of 53.8
Heat waveVery High25th2.0 of 514.9
EarthquakeRelatively Moderate18th1.7 of 5<0.01
Strong windVery High15th1.6 of 51.5
HailRelatively Moderate14th1.6 of 52.4
LightningVery High12th1.5 of 574.6
Winter weatherRelatively High4th1.2 of 51.1

Model hail, wind and flood exposure for Harris 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.