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.
Pennsylvania Supreme Court said lower court miscalculated $244K penalty for use of Chinese steel in sewage plant blowers; one firm attorney disputes rules under 2013 state law as "previously unknown."
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.
Massachusetts gains new proposals in third bid round for 1,600 MW of added capacity, while state's first project closes on $2.3B of construction finance and feds expand development off New York.
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.