BALDWIN ENERGY COMPLEX

Operating

Coal power plant

Capacity
1,894 MW
Primary fuel
Coal
County
Randolph County
Operator
DYNEGY MIDWEST GENERATION INC
Status
Operating
Commissioned
1970
EIA plant ID
889
Generators
2
Technology
Conventional Steam Coal
Net generation (2024)
6,487 GWh
Capacity factor (2024, EIA nameplate)
59%
Data vintage
EIA-860 2024 final; EIA-923 2022-2024 final
Coordinates
38.2046, -89.8548

See it on the map

BALDWIN ENERGY COMPLEX, a 1,894 MW Coal power plant in Randolph County, Illinois. Operated by DYNEGY MIDWEST GENERATION INC, commissioned 1970.

How BALDWIN ENERGY COMPLEX compares

With 1,894 MW of capacity, BALDWIN ENERGY COMPLEX ranks 6th among the 158 operating power plants Bywatts maps in Illinois and is the largest of the 12 operating Coal plants in the state. It accounts for about 25% of Illinois's operating Coal capacity and 4.6% of all operating capacity in the state. Nationally it is the 37th-largest of the 324 operating Coal plants in the database. Commissioned in 1970, it is older than 82% of the 150 operating Illinois plants with a recorded commissioning year. It shares Randolph County with one other operating plant, RED BUD.

EIA-860 lists 2 generators at the site with 1,260 MW of nameplate capacity, all conventional steam coal technology (this page's HIFLD capacity figure is 1,894 MW). Net generation was 6,487 GWh in 2024 (a 59% capacity factor), up 10% from 2022. Its generators came online between 1970 and 1973.

Grid neighborhood

The nearest named substation is RUSH ISLAND (345 kV), about 22.9 miles away; the closest transmission line found within 10 miles is a 345 kV line owned by AMEREN ILLINOIS COMPANY, under 0.1 miles away. Another 5 operating power plants totaling 1,827 MW sit within 25 miles; the largest is PRAIRIE STATE GENERATNG STATION (1,766 MW). Within 50 miles are 2 mapped data centers; the nearest is Netrality St. Louis - 900 Walnut in St. Louis, about 34.4 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

BALDWIN ENERGY COMPLEX is a 1,894 MW coal power plant in Randolph County, IL, operated by DYNEGY MIDWEST GENERATION INC, commissioned in 1970. Randolph County carries high modeled catastrophe exposure in the FEMA National Risk Index, scoring 4.0 of 5 at the 74th national percentile. Strong wind is the leading peril, rated Relatively High by FEMA at the 96th percentile.

The Bywatts loss layer is calibrated to solar PV hardware, so it is not applied to a coal plant. The ratings below are the FEMA National Risk Index county hazard ratings for this location.

4.0 of 5Modeled catastrophe exposure
HighExposure band
Strong windLeading peril
Relatively LowFEMA county risk rating

Randolph County hazard ratings

PerilFEMA ratingNational percentilePeril scoreEvents per year
Strong windRelatively High96th4.8 of 55.7
EarthquakeRelatively Moderate95th4.8 of 5<0.01
Winter weatherRelatively Moderate88th4.5 of 58.1
HailRelatively Moderate76th4.1 of 54.9
TornadoRelatively Moderate75th4.0 of 50.50
LightningRelatively Low56th3.2 of 553.2
Heat waveRelatively Moderate51st3.0 of 511.4
Ice stormRelatively Low42nd2.7 of 50.82
HurricaneVery Low36th2.4 of 50.02
Riverine floodingRelatively Low29th2.1 of 51.0
WildfireVery Low12th1.5 of 5<0.01

Perils not assessed in Randolph 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.

PerilWhy it is not scored
Coastal floodingFEMA rating is "Not Applicable" for this county

Model hail, wind and flood exposure for Randolph 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.