Solway CT
Natural gas power plant in Beltrami County, Minnesota. 50 MW of nameplate capacity across 1 generator, operated by Otter Tail Power Co.
Also known as EIA plant 7947
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 50 MWNameplate
- Generators
- 1 operatingEIA-860M, August 2026
- Operating since
- May 2003First generator online
- Operator
- Otter Tail Power CoEIA operator ID 14232
- Grid
- MISOBalancing authority MISO
- Price nodes
- 1 MISO nodeResource nodes with prices
- Location
- Beltrami County, MN47.5446, −95.1296
- EIA plant ID
- 7947EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Solway CT produces
Free · EIA-923Net generation, 2025
143 GWh
142,866 MWh, final
Capacity factor, 2025
31.8%
2024: 27.7%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2015 to 2025
17.7–163.4
GWh a year. Low 2015, high 2023
| 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 | 16,362 | Not reported | 5 of 12 |
| 2004 | 25,749 | Not reported | 12 of 12 |
| 2005 | 27,528 | Not reported | 12 of 12 |
| 2006 | 28,099 | Not reported | 12 of 12 |
| 2007 | 53,816 | Not reported | 12 of 12 |
| 2008 | 47,234 | Not reported | 12 of 12 |
| 2009 | 26,361 | Not reported | 12 of 12 |
| 2010 | 43,818 | 9.8% | 12 of 12 |
| 2011 | 31,624 | 7.0% | 12 of 12 |
| 2012 | 4,640 | 12.2% | 1 of 12 |
| 2013 | 42,778 | 9.5% | 12 of 12 |
| 2014 | 42,385 | 9.4% | 12 of 12 |
| 2015 | 17,660 | 3.9% | 12 of 12 |
| 2016 | 1,721 | 4.5% | 1 of 12 |
| 2017 | 35,913 | 8.0% | 12 of 12 |
| 2018 | 69,282 | 15.4% | 12 of 12 |
| 2019 | 52,970 | 11.8% | 12 of 12 |
| 2020 | 4,763 | 12.5% | 1 of 12 |
| 2021 | 110,461 | 24.6% | 12 of 12 |
| 2022 | 84,982 | 18.9% | 12 of 12 |
| 2023 | 163,387 | 36.4% | 12 of 12 |
| 2024 | 124,682 | 27.7% | 12 of 12 |
| 2025 | 142,866 | 31.8% | 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 account · MISOEmissions
Free · EPA CAMPDCO₂, 2025
84,183
US short tons. 2024: 74,021
SO₂, 2025
0
US short tons
NOx, 2025
164
US short tons
CO₂ per MWh, calculated
0.59 t
About 1,178 lb per MWh
1 of 1 EPA units reported CO₂ in 2025 (1), matched to EIA plant 7947 through the EPA–EIA crosswalk. The per-MWh rate is EPA CO₂ divided by EIA-923 net generation. The two reporting boundaries can differ.
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 |
|---|---|---|---|
| 1 | Natural Gas Fired Combustion Turbine | 50.0 | May 2003 |
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 Otter Tail Power Co 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 Solway CT
More plants operated by Otter Tail Power Co
Questions about Solway CT
How much power does Solway CT produce?
Solway CT reported 142,866 MWh (143 GWh) of net generation in 2025, a 31.8% capacity factor on 50 MW of nameplate capacity.
Where is Solway CT?
Solway CT is in Beltrami County, Minnesota, at 47.5446, −95.1297. It is in the Midcontinent Independent Transmission System Operator, Inc.. balancing area (MISO).
Who operates Solway CT?
EIA-860M for August 2026 lists Otter Tail Power Co as the operator (EIA operator ID 14232). The operator is not always the owner.
When did Solway CT start operating?
Its first generator began operating in May 2003, according to EIA-860M.
Does InfraMap have power prices for Solway CT?
Yes. InfraMap has MISO day-ahead and real-time prices at 1 price node linked to Solway CT, with the hub price and node-to-hub basis. Prices are free with an InfraMap account; pricing node names are part of InfraMap Pro.
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)
- EPA CAMPD annual emissions through the EPA–EIA crosswalk, 1995 to 2025
- MISO day-ahead and real-time prices; node and hub assignments as of 2026-10-05
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page