Data last collected:
PowerPlantFactsEvidence report · prepared 19 October 2026https://powerplantfacts.com/entity/991
EIA plant 991
Martinsville · Morgan · IN
Eagle Valley (IN)
Operated by AES Indiana
Published location
Where is Eagle Valley (IN)?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
39.485170, -86.418300
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.
1512,130
2470,513
3480,547
469,291
5435,067
6463,944
7490,614
8480,225
9472,272
10481,586
11488,951
12507,178
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 | 512,130 |
| 2 | 470,513 |
| 3 | 480,547 |
| 4 | 69,291 |
| 5 | 435,067 |
| 6 | 463,944 |
| 7 | 490,614 |
| 8 | 480,225 |
| 9 | 472,272 |
| 10 | 481,586 |
| 11 | 488,951 |
| 12 | 507,178 |
2024 monthly net generation
| Month | Net generation |
|---|---|
| 1 | 512,130 MWh |
| 2 | 470,513 MWh |
| 3 | 480,547 MWh |
| 4 | 69,291 MWh |
| 5 | 435,067 MWh |
| 6 | 463,944 MWh |
| 7 | 490,614 MWh |
| 8 | 480,225 MWh |
| 9 | 472,272 MWh |
| 10 | 481,586 MWh |
| 11 | 488,951 MWh |
| 12 | 507,178 MWh |
Operating generators
| ID | Technology | Fuel | MW | Status |
|---|---|---|---|---|
| STG1 | Natural Gas Fired Combined Cycle | NG | 230 | OP |
| GT1 | Natural Gas Fired Combined Cycle | NG | 207 | OP |
| GT2 | Natural Gas Fired Combined Cycle | NG | 207 | OP |
Continue exploring
Similar-capacity plants in the same state
Identity, technology and limitations
EIA plant ID
991
Sector
Electric Utility
Water source
West fork of White 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 Eagle Valley (IN) 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 Eagle Valley (IN)
Variation in the published months
Across 12 numeric monthly generation entries, 1 has the highest recorded value (512,130 MWh) and 4 the lowest (69,291 MWh). Their difference is 442,839 MWh. Missing months have not been treated as zero.
Reading the MW column
In the 3 numeric rows displayed in this table, MW ranges from 207 (GT1, GT2) to 230 (STG1). The difference is 23 in the column's stated units. This summary covers the displayed rows and retains the table's period and scope.
Generator capacity in different operating conditions
| Generator ID | Technology | Nameplate MW | Summer MW | Winter MW | Minimum load MW |
|---|---|---|---|---|---|
| GT1 | Natural Gas Fired Combined Cycle | 207.0 | 205.0 | 230.0 | 110.0 |
| GT2 | Natural Gas Fired Combined Cycle | 207.0 | 205.0 | 230.0 | 110.0 |
| STG1 | Natural Gas Fired Combined Cycle | 230.0 | 263.0 | 263.0 | 75.0 |
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.