MISO-J1299
200 MW generation in Scott, MO · In queue since April 2019 · Proposed COD December 2021
200 MW
Capacity
1
Components
Solar
7y 6m
In Queue
Construction
IA Phase
Signed Dec 2025
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
6y 8m
Total Duration
6y 8m
Schedule
60 months past proposed COD
Study Phase
DPP-2019 Central
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: 2021-12-01
MISO-J1299 is a proposed 200 MW solar generation project located in Scott County, Missouri. The development project is listed in the interconnection queue of the Midcontinent Independent System Operator (MISO), with Ameren Missouri as the associated utility. It is designed to connect to the grid at the Miner – Kelso 161 kV transmission line and has requested Network Resource Interconnection Service (NRIS).
The project entered the MISO queue on April 29, 2019, and was studied as part of the DPP-2019 Central study cycle. Its proposed commercial operation date was December 1, 2021. The project remains active in the queue, and its interconnection agreement status is listed as "Construction," with an associated date of December 3, 2025.
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
MO
County
Scott
Grid Region
MISO (Midcontinent)
Market
ISO/RTO Member
Developer
—
Utility
Ameren Missouri
Entity
MISO
Service Type
NRIS
Point of Interconnection
Miner - Kelso 161kV Line
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
- ILLINOIS.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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