Many transmission structures are tested to failure at full-scale, leading to an improved understanding of capacity compared to most structures. Typically when extreme wind events occur, the maximum ...

Rocky Mountain Power is proposing to build a 45-mile-long, 345-kilovolt transmission line from the Spanish Fork substation in Mapleton to the Mercer substation in Eagle Mountain, a project which the ...

LIPA trustees on Wednesday approved a measure that will obligate the authority to pay $810 million in annual installments over the next 25 years, starting at the end of 2026, for its share of a $6 ...