Hydro-Québec’s 500 km of transmission lines that connect to its 1,550-MW Romaine hydroelectric complex is nearing completion. The project, designed for 315-kV and 735-kV but operated at 315-kV, faced ...

San Diego Gas & Electric Company (SDG&E) will build, own and operate a new 500-kV transmission line between the existing Imperial Valley Substation and the border of San Diego and Orange Counties.

The National Grid Company of Pakistan Ltd (NGC) has successfully energised the 500 kV K2/K3-Matiari and KKI-Port Qasim transmission line circuits, marking a major step forward in strengthening the ...

Pakistan, July 30 -- The National Grid Company of Pakistan Ltd. (NGC) has successfully energized the 500 kV K2/K3-Matiari and KKI-Port Qasim transmission line circuits, marking a major step forward in ...

Co announced that it proposes to build and operate a 500 kilovolt (kV) electric transmission line between southwestern Montana and southeastern Idaho. The Mountain States Transmission Intertie (MSTI) ...