The Greenough River Solar Farm is a 10 megawatt (MW) photovoltaic power station located in Walkaway, Western Australia.

When it opened in October, 2012, it was the country's first utility-scale solar farm.

The Greenough River Solar Farm was built by Verve Energy and joint venture partners GE Financial Services.

It uses over 150,000 thin film modules based on CdTe-PV technology provided by U.S. company First Solar.

[1] The solar farm has been owned by Bright Energy investments since April 2018.