News New powerline plan 27/04/2023 FacebookTwitterEmail The preferred corridor for the Powerlink transmission lines from the Borumba pumped hydro project to the Woolooga Substation (preferred route now marked in blue).. Arthur Gorrie State-owned electricity transmission company, Powerlink, has announced a harm minimisation route for the contentious powerline corridor now intended to link […] Subscribe or Login to see the rest of the content. Username Password Remember Me Forgot Password