Hydro Power in Oregon
Net generation and share of the state power mix, 2025 — U.S. Energy Information Administration.
Hydro generation (2025)
29,152 thousand MWh
Share of state power mix
45.1%
National rank (hydro output)
#2
U.S. average share
5.58%
Hydro share of Oregon's power mix over time
2001: 63.58% → 2025: 45.1%
Year by year
| Year | Hydro (thousand MWh) | Share of state mix |
|---|---|---|
| 2025 | 29,152 | 45.1% |
| 2024 | 26,933 | 41.65% |
| 2023 | 26,329 | 42.68% |
| 2022 | 31,304 | 51.05% |
| 2021 | 27,660 | 45.33% |
| 2020 | 31,921 | 50.17% |
| 2019 | 30,322 | 48.7% |
| 2018 | 35,443 | 55.28% |
| 2017 | 38,294 | 61.06% |
| 2016 | 34,549 | 57.41% |
| 2015 | 31,254 | 54.01% |
| 2014 | 35,262 | 58.65% |
| 2013 | 33,098 | 55.26% |
| 2012 | 39,410 | 64.68% |
| 2011 | 42,315 | 70.88% |
| 2010 | 30,542 | 55.4% |
| 2009 | 33,034 | 58.27% |
| 2008 | 33,805 | 57.57% |
| 2007 | 33,587 | 60.98% |
| 2006 | 37,850 | 70.96% |
| 2005 | 30,948 | 62.74% |
| 2004 | 33,081 | 64.38% |
| 2003 | 33,250 | 67.9% |
| 2002 | 34,413 | 73.07% |
| 2001 | 28,645 | 63.58% |
Source: U.S. Energy Information Administration, electric power operational data (net generation by state and energy source). "Share of state mix" is this fuel's net generation as a percentage of all in-state net generation.