MISO-J4173
199 MW storage in Wapello, IA · In queue since October 2025
199 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-J4173 is a proposed 199 MW battery storage project located in Wapello County, Iowa. The project is in the Midcontinent Independent System Operator (MISO) interconnection queue, with an entry date of October 7, 2025. The proposed project intends to interconnect to the ITC MIDWEST utility grid at the Ottumwa Generating Station 161 kV point of interconnection.
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.
Generated from interconnection queue and public data sources
State
IA
County
Wapello
Grid Region
MISO (Midcontinent)
Market
ISO/RTO Member
Developer
—
Utility
ITC MIDWEST
Entity
MISO
Service Type
NRIS
Point of Interconnection
Ottumwa Generating St. 161 kV
Data Source
Live · MISO
- ISO / RTO
- MISO
- Trading Hub
- MINN.HUB
- Hub Confidence
- HIGH
- Nearest Node (Estimated)
- ALTW.OTTUMW1
- POI Substation
- Ottumwa Generation Station
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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