Rottnest Island to be powered by 75% renewables

The upcoming 2022-23 Western Australian Budget has committed $62 million to shore up Rottnest Island's energy and water assets to enhance the island’s sustainability.

The major funding boost will see renewables power 75% of the island's energy needs.

Ecotourism is a growing sector, with more tourists wanting holiday destinations that place a premium on being environmentally sustainable. Rottnest Island is a Class A nature reserve with strong eco-credentials that align with this increase in renewable energy production.

Funding of renewable energy will significantly reduce the island's reliance on fossil fuels by:

• doubling the current solar generation capacity at the existing solar farm near the airport;

• replacing the existing wind turbine generator on Mt Herschel with two smaller contemporary units, increasing practical capacity and efficiency;

• installing a utility-scale battery storage solution; and

• upgrading the power distribution network.

An estimated 4,000 tonnes of carbon emissions will be abated each year on Rottnest Island through an increased commitment to green energy.

Network upgrades will also facilitate the phasing out of LPG appliances on the island and consideration of renewable sources of power for the island's fleet of vehicles.

Rottnest Island is already fully dependent on desalinated water and investment in power generation will mean future water production will rely almost entirely on renewable sources of energy.

The State Government's investment in water infrastructure will increase the capacity of water production, reduce water loss through leaks and improve the island's firefighting capability.

Rottnest Island has continued to benefit from the renewal of key infrastructure and development of visitor amenities in the past year, including a $4.5 million revitalisation of the Settlement Mall and significant improvements to one of the island's premier beaches at The Basin totalling $2.2 million.

The projects, part of a joint investment by the State and Commonwealth Governments, included the addition of a spectacular new sculpture to welcome visitors to Wadjemup.

Work will also start this month on a State-funded $12.9 million upgrade to the main jetty where more than 400,000 people will arrive by ferry this year.

WA Tourism Minister Roger Cook notes "Rottnest Island is the jewel in our tourism crown, being a destination of choice for many Western Australians and a drawcard for interstate and international visitors. We have a once-in-a-generation opportunity to replace the island's ageing critical infrastructure, some of which dates back over 40 years.”

Minister Cook added that this latest investment by the State Government showcases how sustainable tourism can be delivered at scale in Western Australia.