Data last collected:
PowerPlantFactsEvidence report · prepared 19 October 2026https://powerplantfacts.com/entity/6137
EIA plant 6137
Mount Vernon · Posey · IN
A B Brown
Operated by Southern Indiana Gas & Elec Co
Published location
Where is A B Brown?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
37.905300, -87.715000
Open the interactive map ↗Map data © OpenStreetMap contributors
Capacity is not generation. Nameplate MW describes equipment; annual MWh describes recorded output. Proposed and retired units are not added to operating capacity.
Equipment mix
Operating capacity by technology
Grouped from this plant’s represented generator records. Use the IN plant index for regional peers.
See the evidence
Electricity output across the year
Monthly net generation shows the seasonal shape of this plant's represented output. A negative value is retained when the source reports net consumption.
18,955
297
3249
4218
52,979
63,971
711,255
89,691
96,184
101,356
111,654
123,091
MWh net generation · 2024 final edition · EIA 923 represented operating rows. 12 of 12 supplied rows shown; 0 missing values omitted. Months with no reported numeric value are omitted, not treated as zero.
Read the chart as a table
| Record | MWh net generation |
|---|---|
| 1 | 8,955 |
| 2 | 97 |
| 3 | 249 |
| 4 | 218 |
| 5 | 2,979 |
| 6 | 3,971 |
| 7 | 11,255 |
| 8 | 9,691 |
| 9 | 6,184 |
| 10 | 1,356 |
| 11 | 1,654 |
| 12 | 3,091 |
2024 monthly net generation
| Month | Net generation |
|---|---|
| 1 | 8,955 MWh |
| 2 | 97 MWh |
| 3 | 249 MWh |
| 4 | 218 MWh |
| 5 | 2,979 MWh |
| 6 | 3,971 MWh |
| 7 | 11,255 MWh |
| 8 | 9,691 MWh |
| 9 | 6,184 MWh |
| 10 | 1,356 MWh |
| 11 | 1,654 MWh |
| 12 | 3,091 MWh |
Operating generators
| ID | Technology | Fuel | MW | Status |
|---|---|---|---|---|
| 4 | Natural Gas Fired Combustion Turbine | NG | 88.2 | OP |
| 5 | Natural Gas Fired Combustion Turbine | NG | 88.2 | OP |
Continue exploring
Similar-capacity plants in the same state
Identity, technology and limitations
EIA plant ID
6137
Sector
Electric Utility
Water source
Ohio River
Data edition
2024-final
Use this record
Questions this evidence can answer
01What exactly is this record?
Use the name, place, date and identifiers above to confirm that you have the right A B Brown power plant: capacity and generation | PowerPlantFacts record.
02What does the evidence establish?
Read the reported values with their units, coverage dates and source notes. Keep observed facts separate from estimates or interpretation.
03What should I verify next?
Follow the primary-source links and check the limitations before using this evidence for a decision, comparison or citation.
A closer look at A B Brown
Variation in the published months
Across 12 numeric monthly generation entries, 7 has the highest recorded value (11,255 MWh) and 2 the lowest (97 MWh). Their difference is 11,158 MWh. Missing months have not been treated as zero.
Generator capacity in different operating conditions
| Generator ID | Technology | Nameplate MW | Summer MW | Winter MW | Minimum load MW |
|---|---|---|---|---|---|
| 4 | Natural Gas Fired Combustion Turbine | 88.2 | 80.0 | 87.0 | 40.0 |
| 5 | Natural Gas Fired Combustion Turbine | 88.2 | 80.0 | 87.0 | 50.0 |
EIA-860 2024 final source. Ratings describe capacity, not actual generation or availability. Missing ratings are not zero.
Source: US Energy Information Administration Form EIA-860 2024 plant and operable-generator workbooks; archive 2024. US EIA-authored information is generally public domain; cite EIA, preserve third-party exceptions, changes and no-endorsement context. Source-specific derived data.