MISO-J1583
175 MW generation in Iberville Parish, LA · In queue since June 2020 · Proposed COD October 2023
175 MW
Capacity
1
Components
Solar
6y 4m
In Queue
IA Executed
IA Phase
Signed Jan 2023
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
2y 7m
IA → COD
9 months
Total Duration
2y 7m
Schedule
37 months past proposed COD
Study Phase
DPP-2020 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 Not Started; GIA
Project under construction
Typical: 12–24 months
Proposed COD: 2023-10-01
MISO-J1583 is a proposed 175 MW solar generation project located in Iberville Parish, Louisiana. The development project is situated within the Midcontinent Independent System Operator (MISO) region, with Entergy Louisiana serving as the interconnecting utility. No developer has been publicly identified in the queue data. The project would connect to the grid at the Donaldsonville – Evergreen 230 kV point of interconnection and has requested Network Resource Interconnection Service (NRIS).
The project entered the MISO interconnection queue on June 14, 2020, and was studied as part of the DPP-2020 South cycle. Its interconnection agreement was executed on January 18, 2023. The project lists a proposed commercial operation date of October 1, 2023, and its queue status remains active.
Generated from interconnection queue and public data sources
Realization risk from now to commercial operation — financing close, EPC and tax-equity counterparty mix, and COD probability vs the proposed date. The diligence view that determines whether the deal actually closes. Powered by InfraSure's development-stage modeling stack.
See the full development-risk decomposition for this project.
State
LA
County
Iberville Parish
Grid Region
MISO (Midcontinent)
Market
ISO/RTO Member
Developer
—
Utility
ENTERGY LOUISIANA
Entity
MISO
Service Type
NRIS
Point of Interconnection
Donaldsonville - Evergreen 230kV
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.
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Forward generation outlook — first-year production estimate and 10-year P50 trajectory, with probabilistic 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, DSCR projection, and financing-close risk — conditioned on commercial operation. First-year DSCR, 10-year cashflow, and counterparty exposure across price 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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