Australia's renewable energy sector recorded its slowest month of the year for additions in September, with 5.8GW of new projects added to development pipelines, according to data from Rystad Energy.
Australia's solar sector delivered a strong September performance in the National Electricity Market (NEM) as the country entered spring, with combined solar PV generation reaching 3,933GWh - a 17.83% increase from August's 3,338GWh.
In August 2025, the final month of Australia’s winter, utility-scale and rooftop solar PV generation in the National Electricity Market (NEM) saw a dramatic 22.5% month-on-month increase to 3,338GWh.
Australia’s National Electricity Market (NEM) hit a record high for the combined utility-scale solar PV and wind share in the electricity mix on 30 August.