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Bald Hills Wind Farm

Wind power is currently the cheapest source of large-scale renewable energy. It involves generating electricity from the naturally occurring power of the wind. Wind turbines capture wind energy within the area swept by their blades. The spinning blades drive an electrical generator that produces electricity for export to the grid.

Technological advances in the sector mean that wind turbines are now larger, more efficient and make use of intelligent technology. Rotor diameters and hub heights have increased to capture more energy per turbine. The advancing technology means that fewer turbines are needed to produce the same energy, and wind farms have increasingly sophisticated adaptive capability.

Wind generation

In 2017, Australia's wind farms produced 33.8 per cent of the country's clean energy and supplied 5.7 per cent of Australia's overall electricity. For the first time ever, 2017 saw wind contribute an almost identical amount of Australian electricity as hydro energy.


of total clean energy generated in 2017


of total electricity generated in 2017

The growth of wind energy

Six wind farms became operational in 2017, adding 547 MW of new generating capacity, which was the third-highest amount added in the history of the Australian wind industry. This number is expected to be dwarfed by the number of new wind farms in 2018 and the next few years, with nine wind farms already completed in 2018 and a further 27 in construction or due to begin construction soon (this includes hybrid projects combining wind and solar).

projects commissioned in 2018


projects under construction or due to start soon


Cumulative installed capacity in Australia

    Recent projects

    The largest project in 2017 was the 240 MW Ararat Wind Farm in Victoria. 2018 has seen a number of large wind farms completed, included the 270 MW Sapphire Wind Farm in NSW, the 181 MW Mt Emerald Wind Farm in Queensland and the 138 MW Mt Gellibrand Wind Farm (stage 1) in Victoria.

    You can view more detail on the projects that have been completed and are being constructed around the country on our project tracker page.

    View clean energy projects

    Walkaway Wind Farm

    Top plants by size

    420 MW Macarthur, VIC Owner: AGL, Commissioned: 2012
    415 MW Hornsdale Wind Farm, NSW Owner: Neoen and Megawatt Capital, Commissioned: 2017
    270 MW Sapphire Wind Farm, SA Owner: Partners Group and CWP Renewables, Commissioned: 2018
    270 MW Snowtown 2, SA Owner: RES, Commissioned: 2017
    240 MW Ararat, VIC Owner: RES, Commissioned: 2017

    Wind farms and communities

    The majority of Australians support wind power. Even so, it is vitally important for wind farm companies to engage in good faith with people living in the vicinity of wind power projects.

    To help promote a high standard of community engagement across the industry, the Clean Energy Council has developed a number of reports and guides which are available on our community engagement page.


    Clean Energy Australia Report


    Best Practice Charter for renewable energy projects