Data last collected:
PowerPlantFactsEvidence report · prepared 19 October 2026https://powerplantfacts.com/entity/56843
EIA plant 56843
Medicine Bow · Carbon · WY
Seven Mile Hill
Operated by PacifiCorp
Published location
Where is Seven Mile Hill?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
41.920300, -106.375800
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.
142,293
237,951
341,119
439,130
536,594
632,981
718,419
827,732
916,045
1018,442
1124,247
1264,799
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 | 42,293 |
| 2 | 37,951 |
| 3 | 41,119 |
| 4 | 39,130 |
| 5 | 36,594 |
| 6 | 32,981 |
| 7 | 18,419 |
| 8 | 27,732 |
| 9 | 16,045 |
| 10 | 18,442 |
| 11 | 24,247 |
| 12 | 64,799 |
2024 monthly net generation
| Month | Net generation |
|---|---|
| 1 | 42,293 MWh |
| 2 | 37,951 MWh |
| 3 | 41,119 MWh |
| 4 | 39,130 MWh |
| 5 | 36,594 MWh |
| 6 | 32,981 MWh |
| 7 | 18,419 MWh |
| 8 | 27,732 MWh |
| 9 | 16,045 MWh |
| 10 | 18,442 MWh |
| 11 | 24,247 MWh |
| 12 | 64,799 MWh |
Operating generators
| ID | Technology | Fuel | MW | Status |
|---|---|---|---|---|
| 1 | Onshore Wind Turbine | WND | 122.1 | OP |
| 2 | Onshore Wind Turbine | WND | 24.1 | OP |
Continue exploring
Similar-capacity plants in the same state
Identity, technology and limitations
EIA plant ID
56843
Sector
Electric Utility
Water source
Unavailable
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 Seven Mile Hill 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 Seven Mile Hill
Variation in the published months
Across 12 numeric monthly generation entries, 12 has the highest recorded value (64,799 MWh) and 9 the lowest (16,045 MWh). Their difference is 48,754 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 | Onshore Wind Turbine | 122.1 | 99.0 | 99.0 | 0.0 |
| 2 | Onshore Wind Turbine | 24.1 | 19.5 | 19.5 | 0.0 |
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.