Kiewit would start $445M Klamath River work next year to take down four dams in Oregon and California after FERC and Interior Dept. sign off on key environmental review.
Water and electric utility Turlock Irrigation District was awarded a $20-million state grant to test the water- and energy-saving concept on two locations in its canal systems.
Caltrans is preparing to break ground on a massive wildlife crossing that will span 10 lanes across the busy 101 Freeway in western Los Angeles County.
Investigators said fire was abetted by the lack of fire-rated materials in the structure, part of a $100-million development in Camarillo set to open later this year.
The U.S. will gain much clean energy capacity from scores of giant wind turbines set to be built miles out to sea, but how they link to onshore users and to each other remains the key challenge