Renewables.digital currently lists 6 Onshore Wind transactions in Australia between December 2025 and September 2026, with a combined capacity of 2,369 MW. Companies involved include Iberdrola (2), Ark Energy (1), Copenhagen Infrastructure Partners (1), LP Renewable Projects, Celero Infrastructure (1) and OSMI Australia (1). Development status: Operational (2), Under Development (2), Acquired; Construction-ready (construction Starting Early 2026) (1) and Under Construction (1). The most recent deal is “Palisade / Intera Renewables Acquires 600 MW Monogorilby Wind and BESS Project in Queensland and 400 MW Winton BESS in Victoria” (14 September 2026).
Palisade Investment Partners has acquired, through Intera Renewables, two development-stage renewable energy projects in Australia: Monogorilby (up to 600 MW wind + 400 MWac / 1,600 MWh BESS in Queensland) from LP Renewable Projects, and Winton WRESST (400 MWac / 1,600 MWh grid-forming BESS in Victoria) from Celero Infrastructure. Both projects were acquired partway through development.
Copenhagen Infrastructure Partners (CI V) has acquired the Gawara Baya hybrid project in North Queensland, Australia from Windlab, comprising a 408 MW onshore wind farm and 104 MW of grid-forming BESS. Financial close secured with an AUD 1.7 billion facility from 10 banks. Construction is now underway with full operation expected in 2030.
Vestas Development A/S has acquired the St Patricks Plains Wind Farm project in the Central Highlands of Tasmania, Australia from Ark Energy. Vestas is progressing through consent conditions, geotechnical engineering and detailed design ahead of construction. Ark Energy developed the project over approximately eight years through planning and approvals.
Iberdrola has completed the acquisition of the 242MW Ararat Wind Farm in Victoria, Australia, from Partners Group and OPTrust. Operational since 2017, it is Iberdrola's largest wind farm in Australia and its first owned generation asset in Victoria. The deal expands Iberdrola's presence to five Australian states and is backed by long-term PPAs. The company plans to invest €1 billion in Australia by 2028.
Victoria’s State Electricity Commission has acquired 100% of the 205 MW Delburn Wind Farm in Gippsland, marking the state’s first publicly owned utility-scale wind project, with construction starting in 2026.
Iberdrola has agreed to acquire 100% of the 242 MW Ararat Wind Farm in Victoria, Australia, from Partners Group and OPTrust. The operational wind farm supplies most of its output under long-term PPAs and supports Iberdrola’s €1 billion investment plan in Australia.
Data as of 30 September 2026. The overview covers the transactions currently listed in the Renewables.digital database; each deal links to its original public source.
