Data last collected:
PowerPlantFactsEvidence report · prepared 19 October 2026https://powerplantfacts.com/entity/3418
EIA plant 3418
Elizabethton · Carter · TN
Watauga
Operated by Tennessee Valley Authority
Published location
Where is Watauga?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
36.341300, -82.126400
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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.
119,012
221,412
319,385
410,065
516,894
612,704
78,768
812,285
96,648
1010,689
114,089
1212,865
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 | 19,012 |
| 2 | 21,412 |
| 3 | 19,385 |
| 4 | 10,065 |
| 5 | 16,894 |
| 6 | 12,704 |
| 7 | 8,768 |
| 8 | 12,285 |
| 9 | 6,648 |
| 10 | 10,689 |
| 11 | 4,089 |
| 12 | 12,865 |
2024 monthly net generation
| Month | Net generation |
|---|---|
| 1 | 19,012 MWh |
| 2 | 21,412 MWh |
| 3 | 19,385 MWh |
| 4 | 10,065 MWh |
| 5 | 16,894 MWh |
| 6 | 12,704 MWh |
| 7 | 8,768 MWh |
| 8 | 12,285 MWh |
| 9 | 6,648 MWh |
| 10 | 10,689 MWh |
| 11 | 4,089 MWh |
| 12 | 12,865 MWh |
Operating generators
| ID | Technology | Fuel | MW | Status |
|---|---|---|---|---|
| 1 | Conventional Hydroelectric | WAT | 28.8 | OP |
| 2 | Conventional Hydroelectric | WAT | 28.8 | OP |
Continue exploring
Similar-capacity plants in the same state
Identity, technology and limitations
EIA plant ID
3418
Sector
Electric Utility
Water source
Watauga 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 Watauga 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 Watauga
Variation in the published months
Across 12 numeric monthly generation entries, 2 has the highest recorded value (21,412 MWh) and 11 the lowest (4,089 MWh). Their difference is 17,323 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 |
|---|---|---|---|---|---|
| 1 | Conventional Hydroelectric | 28.8 | 37.9 | 37.1 | 20.6 |
| 2 | Conventional Hydroelectric | 28.8 | 29.1 | 28.5 | 15.7 |
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.