Data last collected:
PowerPlantFactsEvidence report · prepared 19 October 2026https://powerplantfacts.com/entity/3290
EIA plant 3290
Jenkinsville · Fairfield · SC
Parr Hydro
Operated by Dominion Energy South Carolina, Inc
Published location
Where is Parr Hydro?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
34.261320, -81.330852
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 SC 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.
11,540
24,265
34,894
45,474
54,126
63,775
74,069
85,084
92,871
104,572
114,912
125,499
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 | 1,540 |
| 2 | 4,265 |
| 3 | 4,894 |
| 4 | 5,474 |
| 5 | 4,126 |
| 6 | 3,775 |
| 7 | 4,069 |
| 8 | 5,084 |
| 9 | 2,871 |
| 10 | 4,572 |
| 11 | 4,912 |
| 12 | 5,499 |
2024 monthly net generation
| Month | Net generation |
|---|---|
| 1 | 1,540 MWh |
| 2 | 4,265 MWh |
| 3 | 4,894 MWh |
| 4 | 5,474 MWh |
| 5 | 4,126 MWh |
| 6 | 3,775 MWh |
| 7 | 4,069 MWh |
| 8 | 5,084 MWh |
| 9 | 2,871 MWh |
| 10 | 4,572 MWh |
| 11 | 4,912 MWh |
| 12 | 5,499 MWh |
Operating generators
| ID | Technology | Fuel | MW | Status |
|---|---|---|---|---|
| 1 | Conventional Hydroelectric | WAT | 2.5 | OP |
| 2 | Conventional Hydroelectric | WAT | 2.5 | OP |
| 3 | Conventional Hydroelectric | WAT | 2.5 | OP |
| 4 | Conventional Hydroelectric | WAT | 2.5 | OP |
| 5 | Conventional Hydroelectric | WAT | 2.5 | OP |
| 6 | Conventional Hydroelectric | WAT | 2.5 | OP |
Continue exploring
Similar-capacity plants in the same state
Identity, technology and limitations
EIA plant ID
3290
Sector
Electric Utility
Water source
Broad 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 Parr Hydro 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 Parr Hydro
Variation in the published months
Across 12 numeric monthly generation entries, 12 has the highest recorded value (5,499 MWh) and 1 the lowest (1,540 MWh). Their difference is 3,959 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 | 2.5 | 2.5 | 2.5 | 0.2 |
| 2 | Conventional Hydroelectric | 2.5 | 2.5 | 2.5 | 0.2 |
| 3 | Conventional Hydroelectric | 2.5 | 2.5 | 2.5 | 0.2 |
| 4 | Conventional Hydroelectric | 2.5 | 2.5 | 2.5 | 0.2 |
| 5 | Conventional Hydroelectric | 2.5 | 2.5 | 2.5 | 0.2 |
| 6 | Conventional Hydroelectric | 2.5 | 2.5 | 2.5 | 0.2 |
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.