MISO-J3249
300 MW storage in Vanderburgh, IN · In queue since April 2024 · Proposed COD September 2028
300 MW
Capacity
1
Components
Battery
2y 1m
In Queue
—
IA Status
COD target: 2028
Total Duration
4y 5m
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: 2028-09-01
MISO-J3249 is a proposed 300 MW battery storage project located in Vanderburgh County, Indiana. The project is being developed by Southern Indiana Gas & Electric Company d/b/a Centerpoint Energy Indiana South. It consists of a single 300 MW battery component.
The project is currently in the MISO interconnection queue, having entered on April 13, 2024. Its proposed commercial operation date is September 1, 2028. The point of interconnection is the Elliott 138/69kV substation.
Generated from interconnection queue and public data sources
State
IN
County
Vanderburgh
Grid Region
MISO (Midcontinent)
Market
ISO/RTO Member
Developer
—
Utility
Southern Indiana Gas & Electric Company d/b/a Centerpoint Energy Indiana South
Entity
MISO
Service Type
—
Point of Interconnection
Elliott 138/69kV (facilities above 100kV)
Data Source
LBNL + Live
- ISO / RTO
- MISO
- Trading Hub
- INDIANA.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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