Data last collected:
PowerPlantFactsEvidence report · prepared 19 October 2026https://powerplantfacts.com/entity/3405
EIA plant 3405
Rogersville · Hawkins · TN
John Sevier
Operated by Tennessee Valley Authority
Published location
Where is John Sevier?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
36.376700, -82.963900
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 TN 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.
1345,640
2216,116
3337,771
4265,365
5334,209
6281,825
7447,801
8488,062
9394,901
10197,106
11424,095
12360,035
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 | 345,640 |
| 2 | 216,116 |
| 3 | 337,771 |
| 4 | 265,365 |
| 5 | 334,209 |
| 6 | 281,825 |
| 7 | 447,801 |
| 8 | 488,062 |
| 9 | 394,901 |
| 10 | 197,106 |
| 11 | 424,095 |
| 12 | 360,035 |
2024 monthly net generation
| Month | Net generation |
|---|---|
| 1 | 345,640 MWh |
| 2 | 216,116 MWh |
| 3 | 337,771 MWh |
| 4 | 265,365 MWh |
| 5 | 334,209 MWh |
| 6 | 281,825 MWh |
| 7 | 447,801 MWh |
| 8 | 488,062 MWh |
| 9 | 394,901 MWh |
| 10 | 197,106 MWh |
| 11 | 424,095 MWh |
| 12 | 360,035 MWh |
Operating generators
| ID | Technology | Fuel | MW | Status |
|---|---|---|---|---|
| STG1 | Natural Gas Fired Combined Cycle | NG | 423 | OP |
| CTG1 | Natural Gas Fired Combined Cycle | NG | 191.3 | OP |
| CTG2 | Natural Gas Fired Combined Cycle | NG | 191.3 | OP |
| CTG3 | Natural Gas Fired Combined Cycle | NG | 191.3 | OP |
Continue exploring
Similar-capacity plants in the same state
Identity, technology and limitations
EIA plant ID
3405
Sector
Electric Utility
Water source
Holston 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 John Sevier 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 John Sevier
Variation in the published months
Across 12 numeric monthly generation entries, 8 has the highest recorded value (488,062 MWh) and 10 the lowest (197,106 MWh). Their difference is 290,956 MWh. Missing months have not been treated as zero.
Reading the MW column
In the 4 numeric rows displayed in this table, MW ranges from 191.3 (CTG1, CTG2, CTG3) to 423 (STG1). The difference is 231.7 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 |
|---|---|---|---|---|---|
| CTG1 | Natural Gas Fired Combined Cycle | 191.3 | 165.0 | 188.0 | 44.8 |
| CTG2 | Natural Gas Fired Combined Cycle | 191.3 | 165.0 | 188.0 | 44.8 |
| CTG3 | Natural Gas Fired Combined Cycle | 191.3 | 165.0 | 188.0 | 44.8 |
| STG1 | Natural Gas Fired Combined Cycle | 423.0 | 383.0 | 376.0 | 90.2 |
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.