MISO-J1946
350 MW hybrid in Jasper, MS · In queue since August 2021 · Proposed COD October 2024
350 MW
Capacity
1
Components
Solar
5y 2m
In Queue
IA Pending
IA Phase
COD target: 2024
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 2m
Schedule
24 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: 2024-10-30
MISO-J1946 is a proposed hybrid solar and battery storage development project located in Jasper County, Mississippi. The project has a total capacity of 350 MW, all of it listed under the solar component. A battery storage element is identified as part of the project's technology, but no separate capacity is specified for it. The project would connect to the transmission system at the 230 kV Missionary Substation, with Cooperative Energy identified as the associated utility. No developer has been publicly identified in the queue data.
The project is in the interconnection queue of the Midcontinent Independent System Operator (MISO). It entered the queue on August 19, 2021, and is being studied in the DPP-2021 South cycle. It has requested Network Resource Interconnection Service (NRIS). As of the latest data, the project's status is active and its interconnection agreement is pending. Its proposed commercial operation date of October 30, 2024 has already passed, but the project remains active in the 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
MS
County
Jasper
Grid Region
MISO (Midcontinent)
Market
ISO/RTO Member
Developer
—
Utility
COOPERATIVE ENERGY
Entity
MISO
Service Type
NRIS
Point of Interconnection
230 kV Missionary Substation
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
- LOUISIANA.HUB
- Hub Confidence
- HIGH
- POI Substation
- Missionary 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.
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Ask about Project MISO-J1946Forward forecasts, scenario decomposition, and risk-decision tooling for this queue project.
