Data last collected:
PowerPlantFactsEvidence report · prepared 19 October 2026https://powerplantfacts.com/entity/56319
EIA plant 56319
Gillette · Campbell · WY
Wygen 2
Operated by Black Hills Power, Inc.
Published location
Where is Wygen 2?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
44.291900, -105.381100
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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 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.
159,451
241,398
343,812
420,331
542,592
651,057
748,693
856,452
951,534
1052,879
1152,650
1260,622
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 | 59,451 |
| 2 | 41,398 |
| 3 | 43,812 |
| 4 | 20,331 |
| 5 | 42,592 |
| 6 | 51,057 |
| 7 | 48,693 |
| 8 | 56,452 |
| 9 | 51,534 |
| 10 | 52,879 |
| 11 | 52,650 |
| 12 | 60,622 |
2024 monthly net generation
| Month | Net generation |
|---|---|
| 1 | 59,451 MWh |
| 2 | 41,398 MWh |
| 3 | 43,812 MWh |
| 4 | 20,331 MWh |
| 5 | 42,592 MWh |
| 6 | 51,057 MWh |
| 7 | 48,693 MWh |
| 8 | 56,452 MWh |
| 9 | 51,534 MWh |
| 10 | 52,879 MWh |
| 11 | 52,650 MWh |
| 12 | 60,622 MWh |
Operating generators
| ID | Technology | Fuel | MW | Status |
|---|---|---|---|---|
| 0001 | Conventional Steam Coal | SUB | 95 | OP |
Continue exploring
Similar-capacity plants in the same state
Identity, technology and limitations
EIA plant ID
56319
Sector
Electric Utility
Water source
Wells
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 Wygen 2 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 Wygen 2
Variation in the published months
Across 12 numeric monthly generation entries, 12 has the highest recorded value (60,622 MWh) and 4 the lowest (20,331 MWh). Their difference is 40,291 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 |
|---|---|---|---|---|---|
| 0001 | Conventional Steam Coal | 95.0 | 90.0 | 91.0 | 62.0 |
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.