MISO-J3639
250 MW generation in Columbia, WI · In queue since April 2024 · Proposed COD April 2028
250 MW
Capacity
1
Components
Wind
2y 3m
In Queue
In Progress (unknown study)
IA Phase
COD target: 2028
Total Duration
4 years
Study Phase
DPP-2023 East (ATC)
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 not yet executed
Typical: 30–60 days (negotiation)
Proposed COD: 2028-04-01
MISO-J3639 is a proposed wind energy project located in Columbia County, Wisconsin, with a total capacity of 250 MW. The project is in the Midcontinent Independent System Operator (MISO) interconnection queue as of April 17, 2024, and has a proposed commercial operation date of April 1, 2028. The interconnecting utility is American Transmission Company.
The project, which consists solely of 250 MW of wind generation, is currently listed as active in the MISO queue. The point of interconnection (POI) is the Columbia - Rockdale 345.0kV line.
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
WI
County
Columbia
Grid Region
MISO (Midcontinent)
Market
ISO/RTO Member
Developer
—
Utility
AMERICAN TRANSMISSION COMPANY
Entity
MISO
Service Type
NRIS
Point of Interconnection
Columbia - Rockdale 345.0kV
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
- MINN.HUB
- Hub Confidence
- HIGH
- Nearest Node (Estimated)
- ALTE.1ROCKGEN
- POI Substation
- ROCKDALE
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-J3639Forward forecasts, scenario decomposition, and risk-decision tooling for this queue project.
