Lennon Generating
Landfill gas power plant in Shiawassee County, Michigan. 6.4 MW of nameplate capacity across 4 generators, operated by North American Natural Res.
Also known as EIA plant 59436
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 6.4 MWNameplate
- Generators
- 4 operatingEIA-860M, August 2026
- Operating since
- September 2012First generator online
- Operator
- North American Natural ResEIA operator ID 13559
- Grid
- MISOBalancing authority MISO
- Price nodes
- None linkedNo verified ISO node
- Location
- Shiawassee County, MI42.9817, −83.9794
- EIA plant ID
- 59436EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Lennon Generating produces
Free · EIA-923Net generation, 2025
25.6 GWh
25,629 MWh, final
Capacity factor, 2025
45.7%
2024: 53.2%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2015 to 2025
25.2–37.8
GWh a year. Low 2015, high 2020
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | Not reported | Not reported | 0 of 12 |
| 2001 | Not reported | Not reported | 0 of 12 |
| 2002 | Not reported | Not reported | 0 of 12 |
| 2003 | Not reported | Not reported | 0 of 12 |
| 2004 | Not reported | Not reported | 0 of 12 |
| 2005 | Not reported | Not reported | 0 of 12 |
| 2006 | Not reported | Not reported | 0 of 12 |
| 2007 | Not reported | Not reported | 0 of 12 |
| 2008 | Not reported | Not reported | 0 of 12 |
| 2009 | Not reported | Not reported | 0 of 12 |
| 2010 | Not reported | Not reported | 0 of 12 |
| 2011 | Not reported | Not reported | 0 of 12 |
| 2012 | Not reported | Not reported | 0 of 12 |
| 2013 | Not reported | Not reported | 0 of 12 |
| 2014 | 25,057 | Not reported | 12 of 12 |
| 2015 | 25,231 | 30.0% | 12 of 12 |
| 2016 | 25,826 | 30.6% | 12 of 12 |
| 2017 | 28,983 | 34.5% | 12 of 12 |
| 2018 | 30,942 | 36.8% | 12 of 12 |
| 2019 | 36,760 | 43.7% | 12 of 12 |
| 2020 | 37,764 | 44.8% | 12 of 12 |
| 2021 | 32,363 | 38.5% | 12 of 12 |
| 2022 | 30,570 | 36.4% | 12 of 12 |
| 2023 | 27,254 | 32.4% | 12 of 12 |
| 2024 | 29,884 | 53.2% | 12 of 12 |
| 2025 | 25,629 | 45.7% | 12 of 12 |
| 2026 (provisional, partial year) | Not reported | Not reported | 0 of 7 |
* 2026 covers January to July and is provisional. Capacity factor is net generation divided by nameplate capacity times the hours of each reported month.
Power prices and basis
Free accountNo verified ISO price node is linked to this plant, or its price history could not load.
Emissions
Free · EPA CAMPDNo EPA emissions units are linked to this plant.
Water use
Free · EIA-923 cooling, USGSNo EIA cooling-water record for this plant in 2024.
Generators
Free · EIA-860M| Generator | Technology | Nameplate MW | Online since |
|---|---|---|---|
| 7 | Landfill Gas | 1.6 | May 2014 |
| 8 | Landfill Gas | 1.6 | May 2014 |
| 9 | Landfill Gas | 1.6 | September 2012 |
| 10 | Landfill Gas | 1.6 | September 2012 |
Ownership and offtake
ProOwnership and offtake are part of Pro
Owners and their shares, parent companies, and power purchase agreements with their buyers. EIA-860M lists North American Natural Res as the operator, which is not always the owner.
Modeled data
ProPro adds modeled values for this plant. Everything above stays free.
Generation potential vs reported
Monthly potential at seasonal net capability, next to EIA-923 output. Shows how much of the plant's capability was used.
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Power plants near Lennon Generating
More plants operated by North American Natural Res
Questions about Lennon Generating
How much power does Lennon Generating produce?
Lennon Generating reported 25,629 MWh (25.6 GWh) of net generation in 2025, a 45.7% capacity factor on 6.4 MW of nameplate capacity.
Where is Lennon Generating?
Lennon Generating is in Shiawassee County, Michigan, at 42.9817, −83.9794. It is in the Midcontinent Independent Transmission System Operator, Inc.. balancing area (MISO).
Who operates Lennon Generating?
EIA-860M for August 2026 lists North American Natural Res as the operator (EIA operator ID 13559). The operator is not always the owner.
When did Lennon Generating start operating?
Its first generator began operating in September 2012, according to EIA-860M.
Sources
- EIA-860 2025 (final) and EIA-860M August 2026: plant, generators, capacity, operator and location
- EIA-923 monthly net generation, 2000 to July 2026 (2026 provisional)
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page