A subsidiary of CMP, which is part of Connecticut-based Avangrid, would be created to oversee construction of the power line to ensure Maine ratepayers are insulated from costs. The utility hopes ...

One possible solution is to allow cables to drop at the first sign of trouble, which prevents a domino effect where a tree falls on a line ... power grids. Buried power lines are insulated ...

Transmission structures also do not have any equipment on them that attaches to the power lines. A distribution line may have fuses ... cost of the specialized insulated conductors is orders ...

ComEd assures that power ... extra insulated joints, which can be effective by shortening the isolated railroad signal sections and limiting the critical section lengths. However, the option with the ...

A gas-insulated extra-high voltage transmission line consisting of an aluminum conductor tube and an aluminum enclosing tube can, depending on ambient conditions, transmit power capacities of up ...

(KTVZ) -- The Bonneville Power Administration said Wednesday it is moving forward with more than $2 billion in multiple transmission substation and line projects ... air-insulated 500-kV ...

Three people in Portland, Oregon — a woman, her boyfriend and her 15-year-old brother — were electrocuted Wednesday after slipping on ice near a live power line. A large tree branch likely ...

Roughly a dozen power line fires have burned more than 200,000 acres in areas northwest of the city since 1970. Cumulative extent of previous fires known to be caused by power lines Fillmore Santa ...

Regulators on Thursday gave the go-ahead for a multistate wind-energy power line to provide the equivalent of four nuclear power plants' worth of energy to Missouri consumers. At issue is the ...