MISO-J1819
— storage in Lee, AR · In queue since June 2020 · Proposed COD September 2023
—
Capacity
0
Components
6y 4m
In Queue
—
IA Status
COD target: 2023
One connected view of the asset's ownership, operating or development evidence, grid context, commercial relationships, history, and forward outlook.
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Total Duration
3y 3m
Schedule
38 months past proposed COD
Study Phase
GIA
Interconnection request submitted to ISO/RTO
MISO uses the Definitive Planning Phase (DPP) process with 3 study phases.
Typical: 30–40 months (historical); 12 months target
Interconnection agreement not yet executed
Typical: 30–60 days (negotiation)
Proposed COD: 2023-09-13
MISO-J1819 is a proposed battery energy storage development project located in Lee County, Arkansas, within the Midcontinent Independent System Operator (MISO) region. The project's developer has not been publicly identified in the queue data. The proposed project would connect to the transmission system of Entergy Arkansas, LLC at the point of interconnection identified as the West Memphis EHV – Keo EHV 500 kV line. The project's total capacity is not specified in the available data.
The project entered the MISO interconnection queue on June 25, 2020, and holds an active status. It has requested Network Resource Interconnection Service (NRIS) and has reached the Generator Interconnection Agreement (GIA) phase of the study process. The proposed commercial operation date was listed as September 13, 2023, a date that has since passed without the project being reported as operational in the queue record.
Generated from interconnection queue and public data sources
Realization risk before commercial operation — cluster-study clearance, IA timing, counterparty mix, and withdrawal probability vs cohort. The diligence view that determines whether this project is worth pursuing. Powered by InfraSure's development-stage modeling stack.
See the full development-risk decomposition for this project.
State
AR
County
Lee
Grid Region
MISO (Midcontinent)
Market
ISO/RTO Member
Developer
—
Utility
ENTERGY ARKANSAS, LLC EATO
Entity
MISO
Service Type
NRIS
Point of Interconnection
WEST MEMPHIS EHV - KEO EHV 500.0kV
Data Source
Live · MISO
Composite operating-phase risk view — what this asset's risk profile would look like once it reaches commercial operation. Climate hazards across its operating life, expected generation variability, and offtake counterparty exposure, decomposed into a single decision-grade score. Powered by InfraRisk.
See the full risk decomposition + scenarios for this project.
Forward generation outlook — what this project would produce assuming it reaches commercial operation. Probabilistic ranges (P10/P50/P90) across weather, demand, and policy scenarios, conditioned on the proposed COD. Powered by InfraSure's generation modeling stack.
See the full forecast + scenario decomposition for this project.
Forward revenue, DSCR projection, and financing-close risk — conditioned on commercial operation. The bankability view that determines whether the deal clears its covenants once online. Powered by InfraSure's asset cashflow stack.
See the full revenue + DSCR projection for this project.
- ISO / RTO
- MISO
- Trading Hub
- ARKANSAS.HUB
- Hub Confidence
- MEDIUM
This project's market context is estimated from its Point of Interconnection. Hub and node assignments are approximate and based on geographic inference from the POI substation name.
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Ask about Project MISO-J1819Forward forecasts, scenario decomposition, and risk-decision tooling for this queue project.
