MISO-J2304
400 MW storage in Columbia, WI · In queue since December 2021 · Proposed COD April 2024
400 MW
Capacity
1
Components
Battery
4y 7m
In Queue
In Progress (unknown study)
IA Phase
COD target: 2024
Total Duration
2y 4m
Schedule
27 months past proposed COD
Study Phase
DPP-2021 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: 2024-04-15
MISO-J2304 is a proposed 400 MW battery storage project located in Columbia County, Wisconsin. The project, which consists entirely of battery storage, is interconnected within the Midcontinent Independent System Operator (MISO) region. The project entered the MISO interconnection queue on December 2, 2021, with a proposed commercial operation date of April 15, 2024.
The interconnection status for MISO-J2304 is currently in the Cluster Study phase. The point of interconnection (POI) is at the Columbia - Rockdale 345.0kV location. American Transmission Company is the utility associated with the project.
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-J2304Forward forecasts, scenario decomposition, and risk-decision tooling for this queue project.
