Byllesby
Hydro power plant in Dakota County, Minnesota. 4.4 MW of nameplate capacity across 2 generators, operated by Dakota County, MN.
Also known as EIA plant 50328
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 4.4 MWNameplate
- Generators
- 2 operatingEIA-860M, August 2026
- Operating since
- June 2026First generator online
- Operator
- Dakota County, MNEIA operator ID 64843
- Grid
- MISOBalancing authority MISO
- Price nodes
- None linkedNo verified ISO node
- Location
- Dakota County, MN44.5119, −92.9394
- EIA plant ID
- 50328EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Byllesby produces
Free · EIA-923Net generation, 2025
0 MWh
0 MWh, final
Capacity factor, 2025
Not reported
2024: Not reported
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2015 to 2025
0.0–15.6
GWh a year. Low 2023, high 2016
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | Not reported | Not reported | 0 of 12 |
| 2001 | 9,472 | Not reported | 12 of 12 |
| 2002 | 11,884 | Not reported | 12 of 12 |
| 2003 | 8,285 | Not reported | 12 of 12 |
| 2004 | 12,624 | Not reported | 12 of 12 |
| 2005 | 12,935 | Not reported | 12 of 12 |
| 2006 | 11,657 | Not reported | 12 of 12 |
| 2007 | 11,729 | Not reported | 12 of 12 |
| 2008 | 8,908 | Not reported | 12 of 12 |
| 2009 | 7,659 | Not reported | 12 of 12 |
| 2010 | 13,611 | 62.2% | 12 of 12 |
| 2011 | 12,661 | 57.8% | 12 of 12 |
| 2012 | 7,388 | 33.6% | 12 of 12 |
| 2013 | 9,020 | 41.2% | 12 of 12 |
| 2014 | 10,035 | 45.8% | 12 of 12 |
| 2015 | 11,517 | 52.6% | 12 of 12 |
| 2016 | 15,568 | 70.9% | 12 of 12 |
| 2017 | 14,975 | 68.4% | 12 of 12 |
| 2018 | 13,799 | 63.0% | 12 of 12 |
| 2019 | 14,513 | 66.3% | 12 of 12 |
| 2020 | 1,296 | 5.9% | 12 of 12 |
| 2021 | 337 | 1.5% | 12 of 12 |
| 2022 | 0 | Not reported | 1 of 12 |
| 2023 | 0 | Not reported | 12 of 12 |
| 2024 | 0 | Not reported | 12 of 12 |
| 2025 | 0 | Not reported | 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. Plants without steam cooling, such as wind, solar and batteries, do not report cooling water.
Generators
Free · EIA-860M| Generator | Technology | Nameplate MW | Online since |
|---|---|---|---|
| NOR-1 | Conventional Hydroelectric | 2.2 | June 2026 |
| SOU-2 | Conventional Hydroelectric | 2.2 | June 2026 |
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 Dakota County, MN as the operator, which is not always the owner.
Modeled data
ProPro adds modeled values for this plant. Everything above stays free.
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Questions about Byllesby
How much power does Byllesby produce?
Byllesby reported 0 MWh (0 MWh) of net generation in 2025.
Where is Byllesby?
Byllesby is in Dakota County, Minnesota, at 44.5119, −92.9394. It is in the Midcontinent Independent Transmission System Operator, Inc.. balancing area (MISO).
Who operates Byllesby?
EIA-860M for August 2026 lists Dakota County, MN as the operator (EIA operator ID 64843). The operator is not always the owner.
When did Byllesby start operating?
Its first generator began operating in June 2026, 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