That magnitude of surge could cause transmission lines that remained energized to heat up, sag, arc and potentially start a fire, experts said. Earlier this month, attorneys suing Edison on behalf ...

This initiative is part of a partership with Pitch Aeronautics and as well as part of DOE's $8.4 million investment in ...

Replacing 5,000 miles of transmission wires each year with ... coefficient of thermal expansion prevents thermally induced line sag and would prevent that type of occurrence.” ...