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 ...

(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 ...

The price of a massive Xcel Energy transmission line across southwest and central Minnesota — which would connect more wind and solar farms — has more than doubled to $1.14 billion. The higher ...