MISO-J2499
100 MW storage in Ottawa, MI · In queue since September 2022 · Proposed COD March 2026
100 MW
Capacity
1
Components
Battery
3y 8m
In Queue
In Progress (unknown study)
IA Status
COD target: 2026
Total Duration
3y 6m
Schedule
2 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: 2026-03-07
MISO-J2499 is a proposed 100 MW battery storage project located in Ottawa County, Michigan. The project, which consists entirely of battery storage, is in the Midcontinent Independent System Operator (MISO) interconnection queue as of September 12, 2022. The proposed commercial operation date is March 7, 2026. The project's interconnection agreement status is listed as "In Progress (unknown study)".
The project's point of interconnection (POI) is the Blendon 138 kV substation. The queue entry lists Michigan Electric Transmission Company (METC) as the utility. The project is currently listed as active in the MISO queue.
Generated from interconnection queue and public data sources
State
MI
County
Ottawa
Grid Region
MISO (Midcontinent)
Market
ISO/RTO Member
Developer
—
Utility
METC
Entity
MISO
Service Type
—
Point of Interconnection
Blendon 138 kV
Data Source
LBNL + Live
- ISO / RTO
- MISO
- Trading Hub
- MICHIGAN.HUB
- Hub Confidence
- HIGH
- POI Substation
- Blendon 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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