News Bouldercombe’s Big Bessie Goes Live 23/07/2023 FacebookTwitterEmail Powerlink senior project manager Bruce Malan, Genex Power chief operations officer Arran McGhie and Member for Rockhampton Barry O'Rourke at the site of 'Big Bessie'. By Matthew Pearce and Trish Bowman 'Big Bessie' has gone live at Bouldercombe's Powerlink substation. Queensland’s latest grid scale battery, Genex Power’s BESS, which stands for […] Subscribe or Login to see the rest of the content. Username Password Remember Me Forgot Password