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Powering The Island

Learn how sustainable energy is used to power Rottnest Island.
Solar farm and wind turbine
Solar farm and wind turbine

A global benchmark for island sustainability

When you flick on the power in your Rottnest Island accommodation, do you wonder where that beam of light comes from, or how your kettle is boiling for the next cup of tea? Most of us probably don’t give it much thought. But, on Rottnest Island, there is a whole network of local energy systems that power the island.

As you travel around the winding paths of this land, you’ll see our 600 kW wind turbine spinning on Mt Herschel and our 600 kW solar farm. These eye-catching sights tell a clear story of the island’s commitment to sustainability. Run on an advanced hybrid of renewable energy systems, the wind and solar power is combined with a local power generation plant using low-load and standard diesel. 

Thanks to the wind turbines and solar farm, we're relying less and less on diesel, resulting in a significant reduction in CO2 emissions. So far, we’ve achieved a reduction of around 1,600 tonnes in CO2 emissions each year – the equivalent of taking 350 cars off the road. 

Investing for the future 

With new government investments coming into effect, the reduction in emissions will increase to an estimated 4,000 tonnes and the island will run off 75% renewable energy. 

Wind turbine
Wind turbine

The island’s energy app

Download our energy app on iPhone and Android to see the island’s energy demands and provisions in real-time. 

The app also houses all the information on our renewable energy scheme so that you can explore the island through the lens of sustainability, visit the solar farm and wind turbine, and discover ways to reduce your ecological footprint.

Download the app now
Cycling past the wind turbine
Cycling past the wind turbine