MISO-J2590
500 MW storage in Huron, MI · In queue since September 2022 · Proposed COD April 2025
500 MW
Capacity
1
Components
Battery
3y 8m
In Queue
In Progress (unknown study)
IA Status
COD target: 2025
Total Duration
2y 7m
Schedule
13 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: 2025-04-01
MISO-J2590 is a proposed 500 MW battery storage project located in Huron County, Michigan. The project consists of a single 500 MW battery component. It is interconnected to the ITC utility via the Stein - Rapson 345 kV line.
The project is in the MISO interconnection queue as of September 15, 2022, with a proposed commercial operation date of April 1, 2025. Its interconnection agreement status is listed as "In Progress (unknown study)".
Generated from interconnection queue and public data sources
State
MI
County
Huron
Grid Region
MISO (Midcontinent)
Market
ISO/RTO Member
Developer
—
Utility
ITC
Entity
MISO
Service Type
—
Point of Interconnection
Stein - Rapson 345 kV line
Data Source
LBNL + Live
- ISO / RTO
- MISO
- Trading Hub
- MICHIGAN.HUB
- Hub Confidence
- MEDIUM
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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