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11.2 MW Landfill Gas operating in Wayne, MI
11.2 MW
Nameplate Capacity
14
Generators
units
Landfill Gas
Technology
1992
Operating Since
Coordinates
42.1057, -83.4989
County
Wayne, 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.
See the full risk decomposition + scenarios for this asset.
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | NextEra Renewable Fuels, LLC | — | — |
| Owner(s) | NextEra Renewable Fuels, LLC | — | — |
| Status | Operating | — | — |
Sumpter Energy Associates is a landfill gas-fueled power plant located in Wayne County, Michigan. The plant has a total capacity of 11.2 MW, distributed across 14 generators. It began operating in 1992 and is currently owned and operated by NextEra Renewable Fuels, LLC. The plant is interconnected to the Midcontinent Independent Transmission System Operator, Inc. (MISO) balancing authority and resides within the ReliabilityFirst Corporation (RFC) NERC region.
In the most recent year with available data, Sumpter Energy Associates generated 63,351 MWh of electricity, achieving a capacity factor of 64.4%. Among landfill gas plants in Michigan, Sumpter Energy Associates ranks 3rd out of 22 facilities. Nationally, it holds a rank of 28 out of 284 landfill gas plants.
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
40.0 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.
4.3K MWh
Latest Month
63.4K MWh
Annual Generation
64.4%
Capacity Factor
Forward-looking generation outlook with probabilistic ranges across weather, demand, and policy scenarios. Powered by InfraSure's generation modeling stack.
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CO₂ Intensity
0 lb/MWh
NOx
0.000 lb/MWh
SO₂
0.480 lb/MWh
CH₄
0.000 lb/MWh
N₂O
0.000 lb/MWh
Capacity Factor
59.1%
Annual Net Gen
58 GWh
CO₂eq
0.000 lb/MWh
Subregion
RFC Michigan
2013
$3,495/kW
Est. Construction Cost
Total estimated cost: $39.1M
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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Market Position
ISO/RTO Market
MISO
LMP Node
—
Pricing Hub
MICHIGAN.HUB
Node Source
OSM spatial 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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