MISO-J4173
199 MW storage in Wapello, IA · In queue since October 2025 · Proposed COD December 2028
199 MW
Capacity
1
Components
Battery
9 months
In Queue
—
IA Status
COD target: 2028
Total Duration
3y 2m
Study Phase
DPP Cycle Pending West
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: 2028-12-31
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
Realization risk before commercial operation — cluster-study clearance, IA timing, counterparty mix, and withdrawal probability vs cohort. The diligence view that determines whether this project is worth pursuing. Powered by InfraSure's development-stage modeling stack.
See the full development-risk decomposition for this project.
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
LBNL + Live
Composite operating-phase risk view — what this asset's risk profile would look like once it reaches commercial operation. Climate hazards across its operating life, expected generation variability, and offtake counterparty exposure, decomposed into a single decision-grade score. Powered by InfraRisk.
See the full risk decomposition + scenarios for this project.
Forward generation outlook — what this project would produce assuming it reaches commercial operation. Probabilistic ranges (P10/P50/P90) across weather, demand, and policy scenarios, conditioned on the proposed COD. Powered by InfraSure's generation modeling stack.
See the full forecast + scenario decomposition for this project.
Forward revenue, DSCR projection, and financing-close risk — conditioned on commercial operation. The bankability view that determines whether the deal clears its covenants once online. Powered by InfraSure's asset cashflow stack.
See the full revenue + DSCR projection for this project.
- 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.
No Ask reports yet for this entity.
Ask about Project MISO-J4173Forward forecasts, scenario decomposition, and risk-decision tooling for this queue project.
