MISO-J1154
75 MW generation in Jefferson, WI · In queue since March 2018 · Proposed COD April 2021
75 MW
Capacity
1
Components
Solar
8y 7m
In Queue
Construction
IA Phase
Signed May 2021
One connected view of the asset's ownership, operating or development evidence, grid context, commercial relationships, history, and forward outlook.
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Queue → IA
3y 2m
Total Duration
3y 2m
Schedule
68 months past proposed COD
Study Phase
DPP-2018-APR East (ATC)
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 executed — binding commitment to build
Typical: 30–60 days (negotiation)
Done; post-GIA Under Construction; GIA
Project under construction
Typical: 12–24 months
Proposed COD: 2021-04-01
MISO-J1154 is a proposed 75 MW solar generation project located in Jefferson County, Wisconsin. The development project lies within the footprint of the Midcontinent Independent System Operator (MISO), with American Transmission Co. serving as the transmission utility. No developer or project name is identified in the available queue data. The project is designed to interconnect at the Jefferson 138 kV Substation and has requested Network Resource Interconnection Service (NRIS).
The project entered the MISO interconnection queue on March 12, 2018, and was studied as part of the DPP-2018-APR East (ATC) study cycle. Its proposed commercial operation date was April 1, 2021. An interconnection agreement was executed on May 19, 2021, and the agreement status is listed as "Construction." The project remains active in the queue.
Generated from interconnection queue and public data sources
Realization risk through commissioning — schedule slippage, construction cost overrun, and COD probability vs the stated window. The diligence view that determines whether the project comes online when promised. Powered by InfraSure's development-stage modeling stack.
See the full development-risk decomposition for this project.
State
WI
County
Jefferson
Grid Region
MISO (Midcontinent)
Market
ISO/RTO Member
Developer
—
Utility
American Transmission Co.
Entity
MISO
Service Type
NRIS
Point of Interconnection
Jefferson 138 kV Substation
Data Source
LBNL + Live
Composite operating-phase risk view — what this asset's risk profile will look like once it commissions. 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 — first-year production estimate and 10-year P50 trajectory, with curtailment risk decomposed by congestion zone and ranges (P10/P50/P90) across weather, demand, and policy scenarios. Powered by InfraSure's generation modeling stack.
See the full forecast + scenario decomposition for this project.
Forward revenue, first-year DSCR, and construction cost overrun exposure — what determines whether the deal clears its covenants once online. Projected across price, demand, and policy scenarios. 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
- Jefferson Substation
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 Project MISO-J1154Forward forecasts, scenario decomposition, and risk-decision tooling for this queue project.
