Ergon probing mass power outage as Granite Belt drenched by heavy rain 03/04/2025 Facebook Ergon Energy are investigating a mass power outage on the Granite Belt on Thursday morning after a wet 24 hours. (File) By Jeremy Cook Ergon Energy has restored power to 5,843 households and businesses after a two and a half hour region-wide blackout on […] Subscribe or Login to see the rest of the content. Username Password Remember Me Forgot Password