MISO-J2455
92 MW storage in La Crosse, WI · In queue since September 2022 · Proposed COD September 2026
92 MW
Capacity
1
Components
Battery
3y 8m
In Queue
Cluster Study
IA Status
COD target: 2026
Total Duration
4 years
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: 2026-09-15
MISO-J2455 is a proposed 92 MW battery storage project located in La Crosse County, Wisconsin. The project, under development within the Midcontinent Independent System Operator (MISO) region, is sponsored by Northern States Power Company. It entered the MISO interconnection queue on September 15, 2022, with a proposed commercial operation date of September 15, 2026. Its interconnection status is currently in the Cluster Study phase.
The project consists of 92 MW of battery storage capacity. The point of interconnection (POI) is the French Island 69 kV Substation.
Generated from interconnection queue and public data sources
State
WI
County
La Crosse
Grid Region
MISO (Midcontinent)
Market
ISO/RTO Member
Developer
—
Utility
NORTHERN STATES POWER COMPANY
Entity
MISO
Service Type
—
Point of Interconnection
French Island 69 kV Substation
Data Source
LBNL + Live
- ISO / RTO
- MISO
- Trading Hub
- MINN.HUB
- Hub Confidence
- HIGH
- Nearest Node (Estimated)
- NSP.FRENCH1
- POI Substation
- French Island Substation
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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