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100 MW Solar operating in Lee, AR
100 MW
Nameplate Capacity
1
Generators
unit
Solar Photovoltaic
Technology
2024
Operating Since
Coordinates
34.8603, -91.0820
County
Lee, AR
Nearby Plants
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| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Entergy Arkansas LLC | Entergy Arkansas LLC | — |
| Owner(s) | Walnut Bend Solar Station | Entergy | — |
| Status | Operating | operating | — |
Walnut Bend Solar Station PV is a 100 MW solar photovoltaic power plant located in Lee County, Arkansas. The plant began operating in 2024 and is owned and operated by Entergy, with Walnut Bend Solar Station listed as the EIA operator. It utilizes single-axis tracking technology to maximize solar energy capture. The plant is connected to the Midcontinent Independent Transmission System Operator, Inc. (MISO) balancing authority and resides within the SERC NERC region.
The facility consists of a single generator and ranks as the 15th largest solar plant in Arkansas out of 16, and 635th nationally out of 639. In its most recent year of operation, Walnut Bend Solar Station PV generated 209,977 MWh of electricity, achieving a capacity factor of 23.9%. Financial data for the plant is available from LBNL Solar.
Generated from EIA, GEM, and public data sources
ISO/RTO
MISO
Market
ISO/RTO Member
NERC Region
SERC — SERC Reliability Corporation
Balancing Authority
Midcontinent Independent Transmission System Operator, Inc.. (MISO)
Grid Voltage
115.0 kV
Regulatory Status
RE — Regulated
Entity Type
Investor-Owned Utility
Sector
Electric Utility
Monthly net generation as reported to EIA-923 — useful for historical context. Confidence varies sharply by fuel type; the band above and the “About this data” button explain the caveats specific to this plant and how InfraSure’s in-house model handles them.
8.4K MWh
Latest Month
210.0K MWh
Annual Generation
23.9%
Capacity Factor
Forward-looking generation outlook with probabilistic ranges across weather, demand, and policy scenarios. Powered by InfraSure's generation modeling stack.
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Historic financial signal for this asset — PPA, LCOE, market value where reported. The base for forward bankability and insurance analytics on the InfraSure platform.
Data from 2024
$45.5/MWh
LCOE
Forward revenue, DSCR bands, and refinancing risk projected under price, demand, and policy scenarios. Powered by InfraSure's asset cashflow stack.
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Market Position
ISO/RTO Market
MISO
LMP Node
EAI.FLATFORKSO
Pricing Hub
ARKANSAS.HUB
Location Type
Generation Node
Node Source
Curated node match
No wholesale contracts disclosed in FERC EQR for this plant.
FERC EQR captures bilateral wholesale energy + capacity contracts ≥$1M/yr filed quarterly by jurisdictional sellers — covers renewable PPAs, thermal energy sales agreements, capacity contracts, and tolling agreements alike. Many plants don't appear: regulated-utility output flows to ratepayers via cost-of-service rather than bilateral contracts; small projects fall below the filing threshold; tax-equity-financed renewables route offtake to investors not utilities; merchant plants sell into ISO clearing markets without bilateral contracts. News-extracted buyer facts (below) may surface contracts disclosed only through announcements.
Last updated 2026-03-26
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