MISO-J1659
100 MW storage in Washtenaw, MI · In queue since June 2020 · Proposed COD February 2022
100 MW
Capacity
1
Components
Battery
6y 4m
In Queue
Construction
IA Phase
Signed May 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
2y 11m
Total Duration
2y 11m
Schedule
58 months past proposed COD
Study Phase
DPP-2020 East (ITC)
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: 6–18 months
Proposed COD: 2022-02-01
MISO-J1659 is a proposed 100 MW battery energy storage project located in Washtenaw County, Michigan. The standalone storage project consists of a single battery component rated at 100 MW and is planned to interconnect to the transmission system owned by ITC at the Dorset point of interconnection. No developer name or project name is listed in the available queue data, so the project is identified by its queue number.
The project is in the interconnection queue of the Midcontinent Independent System Operator (MISO), which it entered on June 25, 2020. It was studied in the DPP-2020 East (ITC) cycle of MISO's Definitive Planning Phase and requested Network Resource Interconnection Service (NRIS). The project's interconnection agreement was executed on May 26, 2023, and its IA status is listed as "Construction." Its proposed commercial operation date was February 1, 2022, a date that predates the execution of the interconnection agreement. The project remains active in the MISO 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.
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State
MI
County
Washtenaw
Grid Region
MISO (Midcontinent)
Market
ISO/RTO Member
Developer
—
Utility
ITC
Entity
MISO
Service Type
NRIS
Point of Interconnection
DORSET
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.
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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
- MICHIGAN.HUB
- Hub Confidence
- HIGH
- POI Substation
- Dorset 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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