MISO-J1421
300 MW generation in East Feliciana Parish, LA · In queue since April 2019 · Proposed COD October 2021
300 MW
Capacity
1
Components
Solar
7y 6m
In Queue
Construction
IA Phase
Signed Oct 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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Queue → IA
5y 6m
Total Duration
5y 6m
Schedule
61 months past proposed COD
Study Phase
DPP-2019 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 executed — binding commitment to build
Typical: 30–60 days (negotiation)
Done; post-GIA Under Construction; GIA
Project under construction
Typical: 12–24 months
Proposed COD: 2021-10-20
MISO-J1421 is a proposed 300 MW solar generation project located in East Feliciana Parish, Louisiana. The development project would interconnect within the Midcontinent Independent System Operator (MISO) region at the Moler 230 kV Substation, in the service territory of Entergy Louisiana. The project consists of a single solar component with a capacity of 300 MW and has requested Network Resource Interconnection Service (NRIS).
The project entered the MISO interconnection queue on April 29, 2019, and was studied as part of the DPP-2019 South study phase. Its queue status is listed as active. The proposed commercial operation date was October 20, 2021, a date that has since passed. The project's interconnection agreement status is recorded as "Construction," with an associated date of October 28, 2024.
Generated from interconnection queue and public data sources
Realization risk through commissioning — schedule slippage, construction cost overrun, and COD probability vs the stated window. The diligence view that determines whether the project comes online when promised. Powered by InfraSure's development-stage modeling stack.
See the full development-risk decomposition for this project.
State
LA
County
East Feliciana Parish
Grid Region
MISO (Midcontinent)
Market
ISO/RTO Member
Developer
—
Utility
ENTERGY LOUISIANA
Entity
MISO
Service Type
NRIS
Point of Interconnection
Moler 230 kV Substation
Data Source
LBNL + Live
Composite operating-phase risk view — what this asset's risk profile will look like once it commissions. 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 — first-year production estimate and 10-year P50 trajectory, with curtailment risk decomposed by congestion zone and ranges (P10/P50/P90) across weather, demand, and policy scenarios. Powered by InfraSure's generation modeling stack.
See the full forecast + scenario decomposition for this project.
Forward revenue, first-year DSCR, and construction cost overrun exposure — what determines whether the deal clears its covenants once online. Projected across price, demand, and policy scenarios. 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
- 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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