Explore the largest hydro power plants in ERCOT and see all the utility-scale hydro projects in ERCOT on a map.
Last updated: May 2026
On this page, you can explore our real-time database of hydro power plants in ERCOT. Each month, we track hydro projects and update our list of the largest hydro power plants in ERCOT.
As of May 2026, there are 19 utility-scale hydro power plants in ERCOT, according to Cleanview's project tracker. Their total operating capacity is 567 MW.
Total Hydro Power Plants
19
Total Capacity
567 MW
Built in 2025
0
Map of hydro power plants in ERCOT. Marker size reflects capacity — only facilities with reported capacity data are shown.
108 MW
Year Operational: January 1941
Location: Travis, Texas
104 MW
Year Operational: September 1949
Location: Grayson, Texas
66 MW
Year Operational: October 1983
Location: Val Verde, Texas
55 MW
Year Operational: May 1950
Location: Llano, Texas
54 MW
Year Operational: August 1951
Location: Burnet, Texas
42 MW
Year Operational: June 1953
Location: Bosque, Texas
40 MW
Year Operational: October 1951
Location: Burnet, Texas
32 MW
Year Operational: October 1954
Location: Starr, Texas
18 MW
Year Operational: April 1940
Location: Travis, Texas
3 MW
Year Operational: January 1992
Location: Denton, Texas
6 MW
Year Operational: January 1989
Location: Comal, Texas
66 MW
Year Operational: October 1983
Location: Val Verde, Texas
32 MW
Year Operational: October 1954
Location: Starr, Texas
42 MW
Year Operational: June 1953
Location: Bosque, Texas
40 MW
Year Operational: October 1951
Location: Burnet, Texas
54 MW
Year Operational: August 1951
Location: Burnet, Texas
55 MW
Year Operational: May 1950
Location: Llano, Texas
104 MW
Year Operational: September 1949
Location: Grayson, Texas
Cleanview