Tomago Aluminium negotiates for better long term power supply deal | The Macleay Argus macleayargus.com.au - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from macleayargus.com.au Daily Mail and Mail on Sunday newspapers.
Extreme heat, low rain and bushfires could trigger blackouts across Australia this summer, the electricity market operator said on Wednesday, as El Nino puts once-in-a-decade pressure on a power grid transitioning to renewable energy.