Tillery
Hydro power plant in Montgomery County, North Carolina. 84 MW of nameplate capacity across 4 generators, operated by Duke Energy Progress - (NC).
Also known as Tillery Dam · EIA plant 2714
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 84 MWNameplate
- Generators
- 4 operatingEIA-860M, August 2026
- Operating since
- August 1928First generator online
- Operator
- Duke Energy Progress - (NC)EIA operator ID 3046
- Grid
- CPLEBalancing authority CPLE
- Price nodes
- None linkedNo verified ISO node
- Location
- Montgomery County, NC35.2067, −80.0648
- EIA plant ID
- 2714EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Tillery produces
Free · EIA-923Net generation, 2025
118 GWh
117,676 MWh, final
Capacity factor, 2025
16.0%
2024: 25.0%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2015 to 2025
117.7–316.8
GWh a year. Low 2025, high 2020
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | 109,198 | Not reported | 12 of 12 |
| 2001 | 76,933 | Not reported | 12 of 12 |
| 2002 | 115,544 | Not reported | 12 of 12 |
| 2003 | 317,505 | Not reported | 12 of 12 |
| 2004 | 189,713 | Not reported | 12 of 12 |
| 2005 | 185,546 | Not reported | 12 of 12 |
| 2006 | 146,425 | Not reported | 12 of 12 |
| 2007 | 125,588 | Not reported | 12 of 12 |
| 2008 | 103,803 | Not reported | 12 of 12 |
| 2009 | 191,597 | Not reported | 12 of 12 |
| 2010 | 189,580 | 25.8% | 12 of 12 |
| 2011 | 145,162 | 19.7% | 12 of 12 |
| 2012 | 136,286 | 18.5% | 12 of 12 |
| 2013 | 248,643 | 33.8% | 12 of 12 |
| 2014 | 182,182 | 24.8% | 12 of 12 |
| 2015 | 158,137 | 21.5% | 12 of 12 |
| 2016 | 152,384 | 20.7% | 12 of 12 |
| 2017 | 117,835 | 16.0% | 12 of 12 |
| 2018 | 238,608 | 32.4% | 12 of 12 |
| 2019 | 232,720 | 31.6% | 12 of 12 |
| 2020 | 316,756 | 42.9% | 12 of 12 |
| 2021 | 188,157 | 25.6% | 12 of 12 |
| 2022 | 153,414 | 20.8% | 12 of 12 |
| 2023 | 166,395 | 22.6% | 12 of 12 |
| 2024 | 184,248 | 25.0% | 12 of 12 |
| 2025 | 117,676 | 16.0% | 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 | 22.0 | August 1928 |
| 2 | Conventional Hydroelectric | 18.0 | August 1928 |
| 3 | Conventional Hydroelectric | 22.0 | August 1928 |
| 4 | Conventional Hydroelectric | 22.0 | June 1960 |
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 Duke Energy Progress - (NC) 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 Tillery
More plants operated by Duke Energy Progress - (NC)
Questions about Tillery
How much power does Tillery produce?
Tillery reported 117,676 MWh (118 GWh) of net generation in 2025, a 16.0% capacity factor on 84 MW of nameplate capacity.
Where is Tillery?
Tillery is in Montgomery County, North Carolina, at 35.2067, −80.0648. It is in the Duke Energy Progress East balancing area (CPLE).
Who operates Tillery?
EIA-860M for August 2026 lists Duke Energy Progress - (NC) as the operator (EIA operator ID 3046). The operator is not always the owner.
When did Tillery start operating?
Its first generator began operating in August 1928, 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