Heads roll at Aussie power giant after green takeover bid May 30, 2022 Source: Heads roll at Aussie power giant after green takeover bid Category: Sustainability ,World ,Business Updated: May 30, 2022 at 7:23 am ◀ News24.com | WATCH | Biden prays, lays wreath in Texas school massacre town AI Equipped OS-SiA Digital Pathology Scanner Developed by OptraSCAN Granted US Patent ▶