MISO-J2304
400 MW storage in Columbia, WI · In queue since December 2021 · Proposed COD April 2024
400 MW
Capacity
1
Components
Battery
4y 5m
In Queue
Cluster Study
IA Status
COD target: 2024
Total Duration
2y 4m
Schedule
25 months past proposed COD
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
State
WI
County
Columbia
Grid Region
MISO (Midcontinent)
Market
ISO/RTO Member
Developer
—
Utility
AMERICAN TRANSMISSION COMPANY
Entity
MISO
Service Type
—
Point of Interconnection
Columbia - Rockdale 345.0kV
Data Source
LBNL + Live
- 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.
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