MISO-J4088
340 MW hybrid in Lee, AR · In queue since October 2025 · Proposed COD March 2028
340 MW
Capacity
1
Components
Solar
9 months
In Queue
—
IA Status
COD target: 2028
Total Duration
2y 5m
Study Phase
DPP Cycle Pending South
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: 2028-03-01
MISO-J4088 is a proposed 340 MW hybrid generation project in Lee County, Arkansas. The project, which is listed in the Midcontinent Independent System Operator (MISO) interconnection queue, entered the queue on October 6, 2025. Entergy Arkansas, LLC is the utility associated with the project.
The project's point of interconnection (POI) is the Wheatley 500 kV Switching Station. The project is currently in Phase 1 of the study phase and has a service type of NRIS (Network Resource Interconnection Service). The project is listed as "active" in the interconnection queue.
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
Entity
MISO
Service Type
NRIS
Point of Interconnection
Wheatley 500 kV Switching Station (being built by J1710 & J1820)
Data Source
LBNL + Live
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
- HIGH
- POI Substation
- Opp Switching Station
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.
No Ask reports yet for this entity.
Ask about Project MISO-J4088Forward forecasts, scenario decomposition, and risk-decision tooling for this queue project.
