Hydro Power in Arkansas
Net generation and share of the state power mix, 2025 — U.S. Energy Information Administration.
Hydro generation (2025)
3,186 thousand MWh
Share of state power mix
4.78%
National rank (hydro output)
#13
U.S. average share
5.58%
Hydro share of Arkansas's power mix over time
2001: 5.4% → 2025: 4.78%
Year by year
| Year | Hydro (thousand MWh) | Share of state mix |
|---|---|---|
| 2025 | 3,186 | 4.78% |
| 2024 | 3,134 | 5.09% |
| 2023 | 3,229 | 5.11% |
| 2022 | 3,469 | 5.26% |
| 2021 | 4,029 | 6.59% |
| 2020 | 4,531 | 8.29% |
| 2019 | 4,135 | 6.42% |
| 2018 | 3,009 | 4.42% |
| 2017 | 2,943 | 4.84% |
| 2016 | 3,570 | 5.91% |
| 2015 | 3,569 | 6.42% |
| 2014 | 2,640 | 4.29% |
| 2013 | 2,655 | 4.4% |
| 2012 | 2,198 | 3.38% |
| 2011 | 2,958 | 4.82% |
| 2010 | 3,659 | 6% |
| 2009 | 4,193 | 7.3% |
| 2008 | 4,660 | 8.47% |
| 2007 | 3,237 | 5.93% |
| 2006 | 1,551 | 2.97% |
| 2005 | 3,083 | 6.45% |
| 2004 | 3,643 | 7.02% |
| 2003 | 2,655 | 5.27% |
| 2002 | 3,436 | 7.22% |
| 2001 | 2,548 | 5.4% |
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.