MISO-J3703
200 MW storage in Itasca, MN · In queue since March 2024 · Proposed COD June 2028
200 MW
Capacity
1
Components
Battery
2y 2m
In Queue
—
IA Status
COD target: 2028
Total Duration
4y 3m
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: 2028-06-15
MISO-J3703 is a proposed 200 MW battery storage project located in Itasca County, Minnesota. The project, interconnected within the Midcontinent Independent System Operator (MISO) region, entered the MISO queue on March 25, 2024, with a proposed commercial operation date of June 15, 2028. The project's point of interconnection is the Blackberry 230/115kV substation, and the interconnecting utility is Minnesota Power Inc.
The development project consists solely of battery storage, with a total capacity of 200 MW. As of the latest data, the project is listed as active in the interconnection queue.
Generated from interconnection queue and public data sources
State
MN
County
Itasca
Grid Region
MISO (Midcontinent)
Market
ISO/RTO Member
Developer
—
Utility
MINNESOTA POWER INC.
Entity
MISO
Service Type
—
Point of Interconnection
Blackberry 230/115kV
Data Source
LBNL + Live
- ISO / RTO
- MISO
- Trading Hub
- MINN.HUB
- Hub Confidence
- HIGH
- POI Substation
- Blackberry 230/115 kV 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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