As wind farms proliferate in more remote onshore and offshore locations, a U.K. startup is deploying self-piloting drones to survey turbine blades and transmit data for detailed images of damage using artificial intelligence.

Former state DOT leaders say the $1.3 trillion infrastructure bill would be a start, but other funding is needed for critical infrastructure maintenance and new projects.

Work recently started on a $3.6-million overhaul and modernization of the Watershops Pond Dam in Springfield, Mass.

Projection for 1.3-GW Glen Canyon plant comes as total US hydropower output to fall 14% in 2021 due to western states' rain shortfall, says US Energy Dept.

Union-backed analysis of federal data says apprenticeships deliver similar compensation and social outcomes as four-year college degrees.