Surplus; J1734
120 MW hybrid in Lee, IA · In queue since November 2024 · Proposed COD November 2025
120 MW
Capacity
1
Components
Other
1y 11m
In Queue
—
IA Status
COD target: 2025
One connected view of the asset's ownership, operating or development evidence, grid context, commercial relationships, history, and forward outlook.
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Total Duration
1 year
Schedule
12 months past proposed COD
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: 2025-11-07
The proposed project identified as "Surplus; J1734" (queue ID MISO-S1071) is a battery storage development project in Lee County, Iowa. It is listed as a hybrid project with a total capacity of 120 MW. The queue data shows a single component of 120 MW categorized as "Other," with battery storage also listed among its technologies. The project would connect to the transmission system of ITC Midwest at the Wever–Burlington 161 kV point of interconnection.
The project is in the interconnection queue of the Midcontinent Independent System Operator (MISO), which it entered on November 15, 2024, and its queue status is active. The "Surplus" designation suggests it was submitted through MISO's surplus interconnection service process, which lets new resources use unused interconnection capacity at an existing facility. The "J1734" reference may correspond to a related queue position. The proposed commercial operation date is November 7, 2025. The data does not specify a developer or the status of an interconnection agreement.
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
Lee
Grid Region
MISO (Midcontinent)
Market
ISO/RTO Member
Developer
—
Utility
ITC MIDWEST
Entity
MISO
Service Type
—
Point of Interconnection
Wever - Burlington 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
- POI Substation
- Burlington
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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Ask about Surplus; J1734Forward forecasts, scenario decomposition, and risk-decision tooling for this queue project.
