Representatives from some of Australia’s most prominent renewable energy companies have united in their criticism of the Energy Security Board’s proposal for consumers to pay conventional generators such as coal and gas power plants an extra fee for their capacity, not just the actual power they produce.

The last of the New South Wales coal-fired power plants will be shut by 2040 at the latest after electricity gen-tailer EnergyAustralia announced it would bring forward the closure date of its 1.4 GW Mt Piper power station by two years.

Australian energy utility AGL’s large-scale battery energy storage strategy has received a major boost with a 50 MW/100 MWh battery project planned for the outback city of Broken Hill getting the tick of approval from the New South Wales state government.

Mining giant Rio Tinto has confirmed Energy Developments Limited is poised to begin construction of a new solar farm and battery energy storage system that will more than triple the solar PV generation capacity at the Anglo-Australian multinational’s $2.6 billion bauxite mining operation at Weipa in far north Queensland.

The Australian Energy Regulator has filed a lawsuit against the Hornsdale Power Reserve, which is owned and operated by French renewable energy developer Neoen, alleging it failed to provide the grid security services it was paid to deliver.

The Australian arm of Canadian clean energy investment firm Amp Energy expects to begin energisation of its 85 MW Hillston Solar Farm in New South Wales early next year after confirming it had achieved financial close for the estimated $100 million project.

French energy giant EDF has revealed the latest element of its planned expansion into the Australian renewable energy market, teaming with New South Wales-based miner Malabar Resources to jointly develop large-scale solar PV projects in the Hunter Valley.

The rollout of large-scale batteries in Australia continues with electricity gen-tailer EnergyAustralia issuing a call for a project partner to help deliver the Wooreen Energy Storage System to be built in Victoria’s Latrobe Valley.

The Clean Energy Regulator has recommended major reforms for Australia’s rooftop solar PV industry, including that it be solely responsible for the enforcement of regulations in relation to accredited installers, retailers and component manufacturers.

Australian renewable energy developer ACE Power has called on the federal government to set clear policy and emissions targets as it looks to make an impact on the nation’s transition to renewables with an estimated 1.3 GW portfolio of large-scale solar PV, wind and battery energy storage projects in development.