MISO-J4174
140 MW storage in Poinsett, AR · In queue since October 2025 · Proposed COD June 2030
140 MW
Capacity
1
Components
Battery
9 months
In Queue
—
IA Status
COD target: 2030
Total Duration
4y 8m
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: 2030-06-30
MISO-J4174 is a proposed 140 MW battery storage project located in Poinsett County, Arkansas. The project is being developed within the Entergy Arkansas service area and has an interconnection queue entry date of October 7, 2025, in the Midcontinent Independent System Operator (MISO) queue. The project's service type is listed as NRIS (Network Resource Interconnection Service).
The project is currently listed as active in the MISO interconnection queue. No proposed commercial operation date or interconnection agreement (IA) status is available in the provided data.
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
Poinsett
Grid Region
MISO (Midcontinent)
Market
ISO/RTO Member
Developer
—
Utility
ENTERGY ARKANSAS
Entity
MISO
Service Type
NRIS
Point of Interconnection
MARKED TREE
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
- Marked Tree Entergy Substation
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-J4174Forward forecasts, scenario decomposition, and risk-decision tooling for this queue project.
