Walnut Bend Solar Station PV
Solar power plant in Lee County, Arkansas. 100 MW of nameplate capacity across 1 generator, operated by Entergy Arkansas LLC.
Also known as Walnut Bend Solar Station · EIA plant 67504
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 100 MWNameplate
- Generators
- 1 operatingEIA-860M, August 2026
- Operating since
- September 2024First generator online
- Operator
- Entergy Arkansas LLCEIA operator ID 814
- Grid
- MISOBalancing authority MISO
- Price nodes
- 1 MISO nodeResource nodes with prices
- Location
- Lee County, AR34.8603, −91.0820
- EIA plant ID
- 67504EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Walnut Bend Solar Station PV produces
Free · EIA-923Net generation, 2025
210 GWh
209,977 MWh, final
Capacity factor, 2025
24.0%
2024: Not reported
January to July 2026
132 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 | 44,237 | Not reported | 4 of 12 |
| 2025 | 209,977 | 24.0% | 12 of 12 |
| 2026 (provisional, partial year) | 131,801 | 25.9% | 7 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 account · MISOEmissions
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 |
|---|---|---|---|
| WN1 | Solar Photovoltaic | 100.0 | September 2024 |
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 Entergy Arkansas LLC as the operator, which is not always the owner.
Modeled data
ProPro adds modeled values for this plant. Everything above stays free.
Modeled curtailment
A range, not one number. The lower bound counts hours inside the production tax credit window; the upper bound is the no-credit case.
Expected vs reported generation
Monthly modeled expected output and physical potential next to EIA-923 reported output.
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Power plants near Walnut Bend Solar Station PV
More plants operated by Entergy Arkansas LLC
Questions about Walnut Bend Solar Station PV
How much power does Walnut Bend Solar Station PV produce?
Walnut Bend Solar Station PV reported 209,977 MWh (210 GWh) of net generation in 2025, a 24.0% capacity factor on 100 MW of nameplate capacity. From January to July 2026 it reported 132 GWh, which is provisional.
Where is Walnut Bend Solar Station PV?
Walnut Bend Solar Station PV is in Lee County, Arkansas, at 34.8603, −91.0820. It is in the Midcontinent Independent Transmission System Operator, Inc.. balancing area (MISO).
Who operates Walnut Bend Solar Station PV?
EIA-860M for August 2026 lists Entergy Arkansas LLC as the operator (EIA operator ID 814). The operator is not always the owner.
When did Walnut Bend Solar Station PV start operating?
Its first generator began operating in September 2024, according to EIA-860M.
Does InfraMap have power prices for Walnut Bend Solar Station PV?
Yes. InfraMap has MISO day-ahead and real-time prices at 1 price node linked to Walnut Bend Solar Station PV, with the hub price and node-to-hub basis. Prices are free with an InfraMap account; pricing node names are part of InfraMap Pro.
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)
- MISO day-ahead and real-time prices; node and hub assignments as of 2026-10-05
- Plant names from OpenStreetMap, © OpenStreetMap contributors (ODbL)
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page