Steel lines expand and sag in hot summers, ... In 2010 he went to work for CTC Global Corp, a leading maker of advanced transmission lines which was marketing its own better conductor, ...

These lines are 'superhighways' of electricity. With electricity running through them, the conductors heat up, which causes the lines to sag. Hot Idaho summers, especially in desert areas, can ...

CORPUS CHRISTI, Texas — AEP Texas is gearing up to build one of the first-ever 765-kilovolt transmission lines under the Electric Reliability Council of Texas, or ERCOT. The Public Utility ...