MISO-J1855
500 MW generation in Jackson, AR · In queue since November 2021 · Proposed COD April 2026
500 MW
Capacity
1
Components
Solar
4y 11m
In Queue
IA Pending
IA Phase
COD target: 2026
One connected view of the asset's ownership, operating or development evidence, grid context, commercial relationships, history, and forward outlook.
Expand a branch, then select a fact to jump to its full section. Locked leaves open a contextual request.
Total Duration
4y 5m
Schedule
6 months past proposed COD
Study Phase
DPP-2021 South
Interconnection request submitted to ISO/RTO
Done; post-GIA Not Started; Phase 3
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: 2026-04-15
MISO-J1855 is a proposed 500 MW solar generation project located in Jackson County, Arkansas. The development project is listed in the interconnection queue of the Midcontinent Independent System Operator (MISO), with Entergy Arkansas as the associated transmission utility. No developer or project name has been publicly identified in the queue data. The project would interconnect at the Mallory 161 kV point of interconnection and has requested Network Resource Interconnection Service (NRIS).
The project entered the MISO queue on November 17, 2021, and is currently in active status. It is being evaluated as part of the DPP-2021 South study phase of MISO's Definitive Planning Phase process. Its interconnection agreement is pending. The proposed commercial operation date is April 15, 2026.
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
Jackson
Grid Region
MISO (Midcontinent)
Market
ISO/RTO Member
Developer
—
Utility
ENTERGY ARKANSAS
Entity
MISO
Service Type
NRIS
Point of Interconnection
MALLORY 161
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
- 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.
No Ask reports yet for this entity.
Ask about Project MISO-J1855Forward forecasts, scenario decomposition, and risk-decision tooling for this queue project.
