MISO-J4117
240 MW storage in Goodhue, MN · In queue since September 2025
240 MW
Capacity
0
Components
8 months
In Queue
—
IA Status
Total Duration
8 months
Study Phase
Phase 1
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)
Commercial operation date not yet determined
MISO-J4117 is a proposed 240 MW battery storage project located in Goodhue County, Minnesota. The project is in the Midcontinent Independent System Operator (MISO) interconnection queue, having entered the queue on September 26, 2025. The designated point of interconnection (POI) is the North Rochester - Prairie Island 345.0kV substation. Northern States Power Company is the interconnecting utility.
The project is currently in Phase 1 of the MISO interconnection study process and is seeking Network Resource Interconnection Service (NRIS). The project's status is listed as active within the MISO queue.
Generated from interconnection queue and public data sources
State
MN
County
Goodhue
Grid Region
MISO (Midcontinent)
Market
ISO/RTO Member
Developer
—
Utility
NORTHERN STATES POWER COMPANY
Entity
MISO
Service Type
NRIS
Point of Interconnection
North Rochester - Prairie Island 345.0kV
Data Source
Live · MISO
- ISO / RTO
- MISO
- Trading Hub
- MINN.HUB
- Hub Confidence
- HIGH
- POI Substation
- Island
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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