Surplus; J928
55 MW hybrid in — · In queue since April 2022 · Proposed COD November 2025
55 MW
Capacity
1
Components
Solar
4y 1m
In Queue
—
IA Status
COD target: 2025
Total Duration
3y 7m
Schedule
6 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: 2025-11-01
The Surplus; J928 development project is a proposed 55 MW hybrid solar project located within the Midcontinent Independent System Operator (MISO) region. The project, consisting of 55 MW of solar generation, entered the MISO interconnection queue as queue ID MISO-S1015 on April 11, 2022. Its proposed commercial operation date is November 1, 2025. The interconnecting utility is American Transmission Company, and the point of interconnection is Garden Corners 138kV.
The project is currently listed as active in the interconnection queue.
Generated from interconnection queue and public data sources
State
—
County
—
Grid Region
MISO (Midcontinent)
Market
ISO/RTO Member
Developer
—
Utility
AMERICAN TRANSMISSION COMPANY
Entity
MISO
Service Type
—
Point of Interconnection
Garden Corners 138kV
Data Source
LBNL + Live
- ISO / RTO
- MISO
- Hub Confidence
- UNKNOWN
- POI Substation
- Garden Corners 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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