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110 MW Solar operating in Shiawassee, MI
110 MW
Nameplate Capacity
1
Generators
unit
Solar Photovoltaic
Technology
2021
Operating Since
Coordinates
43.0437, -83.9600
County
Shiawassee, MI
Nearby Plants
Forward-looking, asset-specific exposure analytics combining climate hazards, generation variability, and counterparty risk into a single decision-grade view. Powered by InfraRisk.
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Owner data does not fully agree across sources.
EIA typically reports the operating utility, while GEM resolves to the financial owner or parent corporation. Both can be correct.
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Assembly Solar II LLC | Ranger Power | — |
| Owner(s) | Assembly Solar II LLC | Ranger Power | — |
| Status | Operating | operating | — |
GEM identifies the owner as Ranger Power
This entity is not yet in the GEM ownership database — chain unavailable.
Assembly Solar II LLC is a 110 MW solar photovoltaic power plant located in Shiawassee County, Michigan. The plant, which began operating in 2021, is owned and operated by Assembly Solar II LLC. It consists of a single generator utilizing single-axis tracking technology. Assembly Solar II is connected to the Midcontinent Independent Transmission System Operator, Inc. (MISO) balancing authority within the ReliabilityFirst Corporation (RFC) NERC region.
In its most recent year of operation, Assembly Solar II generated 225,905 MWh of electricity, achieving a capacity factor of 23.4%. The plant holds a rank of 19 out of 21 solar facilities in Michigan and 522 out of 639 nationally. Financial data indicates a power purchase agreement (PPA) price of $37.82 per MWh, according to data from Lawrence Berkeley National Laboratory (LBNL).
Generated from EIA, GEM, and public data sources
ISO/RTO
MISO
Market
ISO/RTO Member
NERC Region
RFC
Balancing Authority
Midcontinent Independent Transmission System Operator, Inc.. (MISO)
Grid Voltage
138.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
Monthly net generation as reported to EIA-923 — useful for historical context. Confidence varies sharply by fuel type; the band above and the “About this data” button explain the caveats specific to this plant and how InfraSure’s in-house model handles them.
6.7K MWh
Latest Month
225.9K MWh
Annual Generation
23.4%
Capacity Factor
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Historic financial signal for this asset — PPA, LCOE, market value where reported. The base for forward bankability and insurance analytics on the InfraSure platform.
Data from 2021–2024
$31.3/MWh
Energy Value
$2.5/MWh
Capacity Value
Forward revenue, DSCR bands, and refinancing risk projected under price, demand, and policy scenarios. Powered by InfraSure's asset cashflow stack.
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Point of Interconnection
Nearest Substation
Goss Substation · 345 kV
Substation Distance
2.725 km
Operator
ITC
Coord Source
OSM spatial
Market Position
ISO/RTO Market
MISO
LMP Node
CONS.ASSEMBLY3
Pricing Hub
MICHIGAN.HUB
Location Type
Generation Node
Node Source
Curated node match
No wholesale contracts disclosed in FERC EQR for this plant.
FERC EQR captures bilateral wholesale energy + capacity contracts ≥$1M/yr filed quarterly by jurisdictional sellers — covers renewable PPAs, thermal energy sales agreements, capacity contracts, and tolling agreements alike. Many plants don't appear: regulated-utility output flows to ratepayers via cost-of-service rather than bilateral contracts; small projects fall below the filing threshold; tax-equity-financed renewables route offtake to investors not utilities; merchant plants sell into ISO clearing markets without bilateral contracts. News-extracted buyer facts (below) may surface contracts disclosed only through announcements.
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