MISO-J1214
300 MW generation in Dane, WI · In queue since April 2019 · Proposed COD October 2022
300 MW
Capacity
1
Components
Solar
7y 6m
In Queue
IA Executed
IA Phase
Signed Feb 2023
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 10m
Total Duration
3y 10m
Schedule
49 months past proposed COD
Study Phase
DPP-2019 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 Not Started; GIA
Project under construction
Typical: 12–24 months
Proposed COD: 2022-10-30
MISO-J1214 is a proposed 300 MW solar generation project located in Dane County, Wisconsin. The development project is listed in the interconnection queue of the Midcontinent Independent System Operator (MISO), with American Transmission Co. serving as the interconnecting transmission utility. The project would connect to the grid at the Rockdale 345 kV Substation and has requested Network Resource Interconnection Service (NRIS). No developer is identified in the available queue data.
The project entered the MISO queue on April 27, 2019, and was studied as part of the DPP-2019 East (ATC) cycle. Its queue status is active, and an interconnection agreement was executed on February 15, 2023. The proposed commercial operation date listed in the queue is October 30, 2022, which precedes the date the interconnection agreement was executed.
Generated from interconnection queue and public data sources
Realization risk from now to commercial operation — financing close, EPC and tax-equity counterparty mix, and COD probability vs the proposed date. The diligence view that determines whether the deal actually closes. Powered by InfraSure's development-stage modeling stack.
See the full development-risk decomposition for this project.
State
WI
County
Dane
Grid Region
MISO (Midcontinent)
Market
ISO/RTO Member
Developer
—
Utility
American Transmission Co.
Entity
MISO
Service Type
NRIS
Point of Interconnection
Rockdale 345 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 probabilistic 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, DSCR projection, and financing-close risk — conditioned on commercial operation. First-year DSCR, 10-year cashflow, and counterparty exposure across price 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
- Nearest Node (Estimated)
- ALTE.1ROCKGEN
- POI Substation
- Rockdale 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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