The average U.S. hydroelectric plant has been operating for 64 years. Such a lengthy service record shows the plants have staying power. But it also invites questions about aging hydro control systems ...

The inspector general for the Department of the Interior has closed out an investigation into cybersecurity concerns surrounding hydroelectric dams. In a partially redacted memo dated July 12, ...

The field of hydro-mechanical transmission systems encompasses innovative solutions that integrate hydraulic actuation and mechanical power transfer to deliver continuously variable speed regulation ...