Harris Dam
Hydro power plant in Randolph County, Alabama. 135 MW of nameplate capacity across 2 generators, operated by Alabama Power Co.
Also known as Harris Power Plant · EIA plant 6188
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 135 MWNameplate
- Generators
- 2 operatingEIA-860M, August 2026
- Operating since
- April 1983First generator online
- Operator
- Alabama Power CoEIA operator ID 195
- Grid
- SOCOBalancing authority SOCO
- Price nodes
- None linkedNo verified ISO node
- Location
- Randolph County, AL33.2583, −85.6161
- EIA plant ID
- 6188EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Harris Dam produces
Free · EIA-923Net generation, 2025
134 GWh
133,987 MWh, final
Capacity factor, 2025
11.3%
2024: 9.7%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2015 to 2025
114.9–243.3
GWh a year. Low 2016, high 2020
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | 74,516 | Not reported | 12 of 12 |
| 2001 | 129,576 | Not reported | 12 of 12 |
| 2002 | 139,662 | Not reported | 12 of 12 |
| 2003 | 231,263 | Not reported | 12 of 12 |
| 2004 | 141,971 | Not reported | 12 of 12 |
| 2005 | 185,651 | Not reported | 12 of 12 |
| 2006 | 123,127 | Not reported | 12 of 12 |
| 2007 | 45,206 | Not reported | 12 of 12 |
| 2008 | 79,771 | Not reported | 12 of 12 |
| 2009 | 202,307 | Not reported | 12 of 12 |
| 2010 | 159,540 | 13.5% | 12 of 12 |
| 2011 | 84,483 | 7.1% | 12 of 12 |
| 2012 | 69,047 | 5.8% | 12 of 12 |
| 2013 | 201,884 | 17.1% | 12 of 12 |
| 2014 | 147,978 | 12.5% | 12 of 12 |
| 2015 | 157,611 | 13.3% | 12 of 12 |
| 2016 | 114,934 | 9.7% | 12 of 12 |
| 2017 | 136,982 | 11.6% | 12 of 12 |
| 2018 | 167,486 | 14.2% | 12 of 12 |
| 2019 | 157,954 | 13.4% | 12 of 12 |
| 2020 | 243,328 | 20.5% | 12 of 12 |
| 2021 | 155,199 | 13.1% | 12 of 12 |
| 2022 | 160,972 | 13.6% | 12 of 12 |
| 2023 | 128,932 | 10.9% | 12 of 12 |
| 2024 | 115,607 | 9.7% | 12 of 12 |
| 2025 | 133,987 | 11.3% | 12 of 12 |
| 2026 (provisional, partial year) | Not reported | Not reported | 0 of 7 |
* 2026 covers January to July and is provisional. Capacity factor is net generation divided by nameplate capacity times the hours of each reported month.
Power prices and basis
Free accountNo verified ISO price node is linked to this plant, or its price history could not load.
Emissions
Free · EPA CAMPDNo EPA emissions units are linked to this plant.
Water use
Free · EIA-923 cooling, USGSNo EIA cooling-water record for this plant in 2024. Plants without steam cooling, such as wind, solar and batteries, do not report cooling water.
Generators
Free · EIA-860M| Generator | Technology | Nameplate MW | Online since |
|---|---|---|---|
| 1 | Conventional Hydroelectric | 67.5 | April 1983 |
| 2 | Conventional Hydroelectric | 67.5 | April 1983 |
Ownership and offtake
ProOwnership and offtake are part of Pro
Owners and their shares, parent companies, and power purchase agreements with their buyers. EIA-860M lists Alabama Power Co as the operator, which is not always the owner.
Modeled data
ProPro adds modeled values for this plant. Everything above stays free.
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Power plants near Harris Dam
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Questions about Harris Dam
How much power does Harris Dam produce?
Harris Dam reported 133,987 MWh (134 GWh) of net generation in 2025, a 11.3% capacity factor on 135 MW of nameplate capacity.
Where is Harris Dam?
Harris Dam is in Randolph County, Alabama, at 33.2583, −85.6161. It is in the Southern Company Services, Inc. - Trans balancing area (SOCO).
Who operates Harris Dam?
EIA-860M for August 2026 lists Alabama Power Co as the operator (EIA operator ID 195). The operator is not always the owner.
When did Harris Dam start operating?
Its first generator began operating in April 1983, according to EIA-860M.
Sources
- EIA-860 2025 (final) and EIA-860M August 2026: plant, generators, capacity, operator and location
- EIA-923 monthly net generation, 2000 to July 2026 (2026 provisional)
- Plant names from OpenStreetMap, © OpenStreetMap contributors (ODbL)
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page