Creating a Sustainable Future with Clean Energy

Collgar Renewables is shaping the future of energy through the development and operation of major renewable projects that support Australia's transition to a lower-carbon future.

Collgar Renewables is proud to be 100% Australian, wholly owned by Rest, one of Australia's largest profit-to-member superannuation funds with more than two million members and around $100 billion in funds under management (as at 30 September 2025).

Collgar Renewables is a trusted Australian business who is well known in the Wheatbelt and has strong relationships with landowners, the community and local government.

Collgar Wind Farm Named GRESB Global Sector Leader for the Fifth Year Running

Collgar Wind Farm, proudly owned by Rest, one of Australia’s largest profit-to-member superannuation funds, has been recognised as a Renewable Power Sector Leader in the 2025 GRESB Infrastructure Assessment. This marks the fifth consecutive year Collgar has achieved this global distinction, reinforcing its position as a leader in ESG performance and sustainable energy generation. GRESB (Global Real Estate Sustainability Benchmark) is a leading global benchmark of material sus