MISO-J2578
240 MW generation in Tuscola, MI · In queue since September 2022 · Proposed COD September 2026
240 MW
Capacity
1
Components
Solar
3y 8m
In Queue
In Progress (unknown 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: 2026-09-01
MISO-J2578 is a proposed solar generation project located in Tuscola County, Michigan, with a total capacity of 240 MW. The project, under consideration in the Midcontinent Independent System Operator (MISO) interconnection queue, was entered on September 13, 2022, and has a proposed commercial operation date of September 1, 2026. The interconnecting utility is METC.
The project's interconnection agreement status is listed as "In Progress (unknown study)". The point of interconnection (POI) is the Thetford (Atlanta) - Karn 138kV line.
Generated from interconnection queue and public data sources
State
MI
County
Tuscola
Grid Region
MISO (Midcontinent)
Market
ISO/RTO Member
Developer
—
Utility
METC
Entity
MISO
Service Type
—
Point of Interconnection
Thetford (Atlanta) - Karn 138kV
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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