Aecon, Dragados and Kiewit/SNC Lavalin lead shortlisted teams developing strategies by summer for the 5-mile Scarborough line extension, with public agencies set to select a winner in the fall.
Delays mount for PJM Interconnection, the largest U.S. grid, to integrate deluge of proposed solar and other clean energy projects, as it revamps a process suited to large fossil fuel power plants.
ITER project researchers generated 59 megajoules of sustained energy, averaging 11 MW over five seconds, breaking a previous record by a factor of three