MISO-J2473
150 MW storage in Marion, IN · In queue since September 2022 · Proposed COD September 2026
150 MW
Capacity
1
Components
Battery
3y 8m
In Queue
Cluster 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: 2026-09-30
MISO-J2473 is a proposed 150 MW battery storage project located in Marion County, Indiana. The project, which consists entirely of battery storage, is in the MISO interconnection queue as of September 15, 2022, with a proposed commercial operation date of September 30, 2026. Indianapolis Power & Light Company is the utility, and the point of interconnection is Hanna 138kV. The project's interconnection status is currently in the Cluster Study phase.
The development project is listed in the MISO queue under the queue ID MISO-J2473.
Generated from interconnection queue and public data sources
State
IN
County
Marion
Grid Region
MISO (Midcontinent)
Market
ISO/RTO Member
Developer
—
Utility
INDIANAPOLIS POWER & LIGHT COMPANY
Entity
MISO
Service Type
—
Point of Interconnection
Hanna 138kV
Data Source
LBNL + Live
- ISO / RTO
- MISO
- Trading Hub
- INDIANA.HUB
- Hub Confidence
- HIGH
- POI Substation
- Hanna 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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