You don’t have to live near Hoover Dam to tap hydropower. Experts at Belgium’s Turbulent have developed a Vortex turbine that maximizes low-flow water from rivers and canals that also have low height ...

As residents of the Twin Cities awoke on Jan. 29, the first of three straight days of subzero temperatures, about half of the region’s electricity was coming from wind farms dotting the Upper Midwest.

GUILFORD — Vermont State officials have an energy problem. In 2011, the state developed its Comprehensive Energy Plan with the goal of obtaining 90 percent of the state's energy needs from renewable ...