Surplus; J1305
25 MW hybrid in Green, WI · In queue since August 2022 · Proposed COD July 2023
25 MW
Capacity
1
Components
Other
3y 11m
In Queue
—
IA Status
COD target: 2023
Total Duration
11 months
Schedule
37 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: 2023-07-05
The Surplus; J1305 development project is a proposed 25 MW hybrid battery storage project located in Green County, Wisconsin. Interconnecting to the American Transmission Company, the project is in the Midcontinent Independent System Operator (MISO) interconnection queue as entry S1033, with a queue entry date of August 15, 2022. The proposed commercial operation date is July 5, 2023.
The project is listed as a hybrid, comprised of 25 MW of battery storage paired with another unspecified technology. The project is currently listed as active in the MISO 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
WI
County
Green
Grid Region
MISO (Midcontinent)
Market
ISO/RTO Member
Developer
—
Utility
AMERICAN TRANSMISSION COMPANY
Entity
MISO
Service Type
—
Point of Interconnection
Bass Creek – Albany – North Monroe 138 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
- Monroe
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 Surplus; J1305Forward forecasts, scenario decomposition, and risk-decision tooling for this queue project.
