Data last collected:
PowerPlantFactsEvidence report · prepared 19 October 2026https://powerplantfacts.com/entity/6394
EIA plant 6394
Afton · Lincoln · WY
Swift Creek
Operated by Lower Valley Energy Inc
Published location
Where is Swift Creek?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
42.728439, -110.916592
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 WY 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.
1343
2292
3329
4421
5826
6977
7927
8712
9517
10424
11348
12350
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 | 343 |
| 2 | 292 |
| 3 | 329 |
| 4 | 421 |
| 5 | 826 |
| 6 | 977 |
| 7 | 927 |
| 8 | 712 |
| 9 | 517 |
| 10 | 424 |
| 11 | 348 |
| 12 | 350 |
2024 monthly net generation
| Month | Net generation |
|---|---|
| 1 | 343 MWh |
| 2 | 292 MWh |
| 3 | 329 MWh |
| 4 | 421 MWh |
| 5 | 826 MWh |
| 6 | 977 MWh |
| 7 | 927 MWh |
| 8 | 712 MWh |
| 9 | 517 MWh |
| 10 | 424 MWh |
| 11 | 348 MWh |
| 12 | 350 MWh |
Operating generators
| ID | Technology | Fuel | MW | Status |
|---|---|---|---|---|
| 3 | Conventional Hydroelectric | WAT | 0.8 | OP |
| 4 | Conventional Hydroelectric | WAT | 0.6 | OP |
| 5 | Conventional Hydroelectric | WAT | 0.3 | OP |
Continue exploring
Similar-capacity plants in the same state
Identity, technology and limitations
EIA plant ID
6394
Sector
Electric Utility
Water source
Swift Creek
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 Swift Creek 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 Swift Creek
Variation in the published months
Across 12 numeric monthly generation entries, 6 has the highest recorded value (977 MWh) and 2 the lowest (292 MWh). Their difference is 685 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 0.3 (5) to 0.8 (3). The difference is 0.5 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 |
|---|---|---|---|---|---|
| 3 | Conventional Hydroelectric | 0.8 | 0.8 | 0.8 | 0.1 |
| 4 | Conventional Hydroelectric | 0.6 | 0.6 | 0.6 | 0.1 |
| 5 | Conventional Hydroelectric | 0.3 | 0.3 | 0.3 | 0.1 |
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.