Australian waste management company Cleanaway has turned to rooftop solar in its search for energy efficiency, investing almost $5 million in a national rooftop solar PV program which it predicts will slash its electricity bill and reduce its reliance on the grid.

Western Australian renewable energy company Plico Energy’s bold ambition to develop a grid-scale virtual power plant has received a major financial boost with Swiss investment firm SUSI Partners committing to provide capital for the rollout of 10,000 integrated solar-plus-battery systems.

In an Australian first, up to 100% of daytime operations at two major iron ore mines have been powered entirely by renewable energy after power utility Alinta Energy switched on the 60 MW Chichester Hub Solar Farm in Western Australia’s Pilbara region.

Large-scale renewable energy generators, including wind and solar PV farms will ramp up to 140 GW from the current 15 GW, more than doubling every decade to 2050 while rooftop solar is expected to increase from 15 GW to 70 GW over the same period as the “accelerating” transformation of Australia’s energy sector continues.

Swiss multinational commodities trader Trafigura and its majority owned metals manufacturing business Nyrstar have unveiled plans to construct a $750 million hydrogen manufacturing facility at the Port Pirie smelter in South Australia.

The energy transition and innovation arm of Italian energy company Enel Group is set deliver its first battery energy storage system in Australia, a “landmark project” which it said will help South Australian water utility Central Irrigation Trust “intelligently manage” its energy use.

Australian renewable energy developer Genex Power has penned an offtake agreement with Tesla that will smooth the way for it to secure finance for the 50 MW/100 MWh Bouldercombe Battery Project being developed near Rockhampton in central Queensland.

Australia’s solar PV panel manufacturing capacity is set to get a major boost with Melbourne-based RTE Energy confirming it plans to establish a large-scale heterojunction module factory in the Lansdown Eco-Industrial Precinct being developed in northern Queensland.

Steel giant Bluescope has announced it will team with oil major Shell to develop a pilot-scale 10 MW green hydrogen electrolyser at its Port Kembla Steelworks as part of its plan to use renewable energy to make green steel in the New South Wales Illawarra region.

Federal Labor plans to increase the share of cheap renewable energy in the National Electricity Market to 82% by 2030 as part of its pledge to cut greenhouse gas emissions by 43% by the end of the decade if it wins power at the next election.