Hollidays Bridge Hydro
Anderson County, South Carolina · EIA plant ID 3261 · Operator: Northbrook Carolina Hydro LLC
Nameplate4MWSummer 5 MW
Generators4in service
Net generation9GWh12 mo to Dec 2025
Capacity factor20%hydro units, summer MW
Heat rate—thermal plants only
First online1996
Monthly net generation
EIA-923, all units at the plant. Net of station use; storage can go negative.
FinalPreliminary
Capacity factor by year
Net MWh ÷ (summer MW × hours), hydro units. Each year uses that year's EIA-860 ratings; the hollow dot is the latest 12 months.
Heat rate by year
Electric fuel MMBtu × 1000 ÷ net MWh (Btu/kWh, HHV), fossil units only; CT + CA counted as one combined-cycle block.
Heat rate applies to fuel-burning (thermal) units only.
Annual data table
| Year | Net GWh | Capacity factor | Heat rate (Btu/kWh) |
|---|---|---|---|
| 2001 | 12.1 | 28.8% | — |
| 2002 | 8 | 19.1% | — |
| 2005 | 14.5 | 34.5% | — |
| 2006 | 8.1 | 19.3% | — |
| 2007 | 7.5 | 17.8% | — |
| 2008 | 5 | 11.8% | — |
| 2009 | 9.3 | 22.1% | — |
| 2010 | 10.2 | 24.3% | — |
| 2011 | 7.1 | 17.0% | — |
| 2012 | 9.4 | 22.3% | — |
| 2013 | 14 | 33.2% | — |
| 2014 | 11.1 | 26.4% | — |
| 2015 | 10.2 | 24.3% | — |
| 2016 | 8.4 | 19.9% | — |
| 2017 | 8.7 | 20.6% | — |
| 2018 | 13 | 30.9% | — |
| 2019 | 11.5 | 27.4% | — |
| 2020 | 13.5 | 32.1% | — |
| 2021 | 12.5 | 29.7% | — |
| 2022 | 10.6 | 25.2% | — |
| 2023 | 9.3 | 22.2% | — |
| 2024 | 9.7 | 22.9% | — |
| 2025 | 8.5 | 20.3% | — |
Generators
EIA-860 (annual) with EIA-860M updates through Sep 2026. EIA-923 reports generation by plant, prime mover and fuel, not by unit, so unit-level output isn't shown.
| Gen ID | Technology | Prime mover | Nameplate MW | Summer MW | Online | Status | Planned retirement | OEM / model |
|---|---|---|---|---|---|---|---|---|
| 1 | Conventional Hydroelectric | HY | 1 | 1.2 | Dec 1996 | Operating | — | coming soon |
| 2 | Conventional Hydroelectric | HY | 1 | 1.2 | Dec 1996 | Operating | — | coming soon |
| 3 | Conventional Hydroelectric | HY | 1 | 1.2 | Dec 1996 | Operating | — | coming soon |
| 4 | Conventional Hydroelectric | HY | 1 | 1.2 | Dec 1996 | Operating | — | coming soon |
Owner / operator
Operator: Northbrook Carolina Hydro LLC. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Northbrook Carolina Hydro LLC | 100.0% | 4 MW |
Nearby plants
Within 80 km.
| Honea Path | 3 MW | 9.6 km |
| W S Lee | 955 MW | 10 km |
| Pelzer Lower | 3 MW | 11.9 km |
| Berry Road Solar | 2 MW | 13.1 km |
| Pelzer Upper | 2 MW | 14.7 km |
| Boyds Mill Hydro | 1 MW | 18 km |