Knightdale Battery
Battery storage project in Wake County, North Carolina. 100 MW of nameplate capacity across 1 generator, operated by Duke Energy Progress - (NC).
Also known as EIA plant 69023
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 100 MWNameplate
- Generators
- 1 operatingEIA-860M, August 2026
- Operating since
- November 2025First generator online
- Operator
- Duke Energy Progress - (NC)EIA operator ID 3046
- Grid
- CPLEBalancing authority CPLE
- Price nodes
- None linkedNo verified ISO node
- Location
- Wake County, NC35.7820, −78.4535
- EIA plant ID
- 69023EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Knightdale Battery produces
Free · EIA-923Net generation, 2025
−1.54 GWh
−1,539 MWh, final. 2 of 12 months reported
Battery discharge, 2025
5.80 GWh
Charge 7.34 GWh
January to July 2026
−9.52 GWh
Provisional
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | Not reported | Not reported | 0 of 12 |
| 2001 | Not reported | Not reported | 0 of 12 |
| 2002 | Not reported | Not reported | 0 of 12 |
| 2003 | Not reported | Not reported | 0 of 12 |
| 2004 | Not reported | Not reported | 0 of 12 |
| 2005 | Not reported | Not reported | 0 of 12 |
| 2006 | Not reported | Not reported | 0 of 12 |
| 2007 | Not reported | Not reported | 0 of 12 |
| 2008 | Not reported | Not reported | 0 of 12 |
| 2009 | Not reported | Not reported | 0 of 12 |
| 2010 | Not reported | Not reported | 0 of 12 |
| 2011 | Not reported | Not reported | 0 of 12 |
| 2012 | Not reported | Not reported | 0 of 12 |
| 2013 | Not reported | Not reported | 0 of 12 |
| 2014 | Not reported | Not reported | 0 of 12 |
| 2015 | Not reported | Not reported | 0 of 12 |
| 2016 | Not reported | Not reported | 0 of 12 |
| 2017 | Not reported | Not reported | 0 of 12 |
| 2018 | Not reported | Not reported | 0 of 12 |
| 2019 | Not reported | Not reported | 0 of 12 |
| 2020 | Not reported | Not reported | 0 of 12 |
| 2021 | Not reported | Not reported | 0 of 12 |
| 2022 | Not reported | Not reported | 0 of 12 |
| 2023 | Not reported | Not reported | 0 of 12 |
| 2024 | Not reported | Not reported | 0 of 12 |
| 2025 | −1,539 | Not reported | 2 of 12 |
| 2026 (provisional, partial year) | −9,523 | Not reported | 7 of 7 |
* 2026 covers January to July and is provisional. Battery plants can report negative net generation, when charging uses more energy than they discharge.
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 |
|---|---|---|---|
| KNBA1 | Batteries | 100.0 | November 2025 |
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.
300 analyst questions a month, plus MCP
Query Knightdale Battery and 14,224 other projects from Claude or your own tools. Free accounts get 1 question a day.
Power plants near Knightdale Battery
More plants operated by Duke Energy Progress - (NC)
Questions about Knightdale Battery
How much power does Knightdale Battery produce?
Knightdale Battery reported −1,539 MWh (−1.54 GWh) of net generation in 2025. From January to July 2026 it reported −9.52 GWh, which is provisional. 2 of 12 months were reported for 2025.
Where is Knightdale Battery?
Knightdale Battery is in Wake County, North Carolina, at 35.7820, −78.4535. It is in the Duke Energy Progress East balancing area (CPLE).
Who operates Knightdale Battery?
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 Knightdale Battery start operating?
Its first generator began operating in November 2025, 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)
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page