Juniper Ridge Hydroelectric Project
Hydro power plant in Deschutes County, Oregon. 5 MW of nameplate capacity across 1 generator, operated by Central Oregon Irrigation Dist.
Also known as EIA plant 57437
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 5 MWNameplate
- Generators
- 1 operatingEIA-860M, August 2026
- Operating since
- October 2010First generator online
- Operator
- Central Oregon Irrigation DistEIA operator ID 3220
- Grid
- PACWBalancing authority PACW
- Price nodes
- None linkedNo verified ISO node
- Location
- Deschutes County, OR44.1427, −121.2697
- EIA plant ID
- 57437EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Juniper Ridge Hydroelectric Project produces
Free · EIA-923Net generation, 2025
12.7 GWh
12,677 MWh, final
Capacity factor, 2025
28.9%
2024: 27.2%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2015 to 2025
10.9–13.1
GWh a year. Low 2023, high 2016
| 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 | 623 | Not reported | 12 of 12 |
| 2011 | 13,466 | 30.7% | 12 of 12 |
| 2012 | 13,654 | 31.1% | 12 of 12 |
| 2013 | 13,118 | 29.9% | 12 of 12 |
| 2014 | 13,957 | 31.9% | 12 of 12 |
| 2015 | 13,017 | 29.7% | 12 of 12 |
| 2016 | 13,125 | 29.9% | 12 of 12 |
| 2017 | 12,951 | 29.6% | 12 of 12 |
| 2018 | 13,030 | 29.7% | 12 of 12 |
| 2019 | 11,901 | 27.2% | 12 of 12 |
| 2020 | 11,362 | 25.9% | 12 of 12 |
| 2021 | 10,930 | 25.0% | 12 of 12 |
| 2022 | 11,321 | 25.8% | 12 of 12 |
| 2023 | 10,926 | 24.9% | 12 of 12 |
| 2024 | 11,962 | 27.2% | 12 of 12 |
| 2025 | 12,677 | 28.9% | 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 |
|---|---|---|---|
| 21-01 | Conventional Hydroelectric | 5.0 | October 2010 |
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 Central Oregon Irrigation Dist 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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Power plants near Juniper Ridge Hydroelectric Project
More plants operated by Central Oregon Irrigation Dist
Questions about Juniper Ridge Hydroelectric Project
How much power does Juniper Ridge Hydroelectric Project produce?
Juniper Ridge Hydroelectric Project reported 12,677 MWh (12.7 GWh) of net generation in 2025, a 28.9% capacity factor on 5 MW of nameplate capacity.
Where is Juniper Ridge Hydroelectric Project?
Juniper Ridge Hydroelectric Project is in Deschutes County, Oregon, at 44.1427, −121.2697. It is in the PacifiCorp - West balancing area (PACW).
Who operates Juniper Ridge Hydroelectric Project?
EIA-860M for August 2026 lists Central Oregon Irrigation Dist as the operator (EIA operator ID 3220). The operator is not always the owner.
When did Juniper Ridge Hydroelectric Project start operating?
Its first generator began operating in October 2010, 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