MISO-J4079
150 MW storage in Calcasieu, LA · In queue since October 2025
150 MW
Capacity
0
Components
7 months
In Queue
—
IA Status
Total Duration
7 months
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)
Commercial operation date not yet determined
MISO-J4079 is a proposed 150 MW battery storage project located in Calcasieu County, Louisiana. The project, which is in the Midcontinent Independent System Operator (MISO) interconnection queue, was entered on October 7, 2025. The designated point of interconnection (POI) is the Nelson 230 SWYD - Penton Road (CLECO) 230.0kV substation. CLECO Power LLC is the utility associated with the project.
The project's service type is listed as NRIS (Network Resource Interconnection Service). As of the latest data, the project is listed as active in the interconnection queue. There is no information available regarding a proposed commercial operation date, interconnection agreement status, or matching EIA plant. The project has not appeared in recent news coverage, according to available sources.
Generated from interconnection queue and public data sources
State
LA
County
Calcasieu
Grid Region
MISO (Midcontinent)
Market
ISO/RTO Member
Developer
—
Utility
CLECO POWER LLC
Entity
MISO
Service Type
NRIS
Point of Interconnection
NELSON 230 SWYD - PENTON ROAD (CLECO) 230.0kV
Data Source
Live · MISO
- ISO / RTO
- MISO
- Trading Hub
- LOUISIANA.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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