Wave energy tested in WA

Researchers will be testing the potential use of wave energy in Western Australia via a floating wave energy converter that is ready for deployment in Albany.

During the trial, the wave energy converter will operate in King George Sound, delivering vital data to help the researchers assess the technical feasibility of wave energy and its potential for decarbonising aquaculture operations.

Backed by $1.55 million in funding from the WA Government, the Albany M4 Wave Energy Demonstration Project is a collaboration between the University of Western Australia (UWA) and the Commonwealth-funded Blue Economy Cooperative Research Centre.

“This innovative project is bringing together top research bodies and local businesses to conduct this important academic trial examining Albany as a potential nursery test site for wave energy developers,” said Science Minister Stephen Dawson.

“The deployment of the M4 prototype into Great Southern waters is a significant project milestone. It will be equipped with sensors to collect real-time data on device performance — including energy production — that will be publicly available.”

The project forms part of ongoing ocean engineering research that is testing the potential for the Great Southern’s high wave energy density and reliable swells to be used as a renewable energy source.

The newly constructed, surface-riding M4 wave attenuator prototype will operate for six months to collect energy production data. Built in Albany by local manufacturers, the 24 x 9.5 m device consists of four floats supporting a front and rear frame above the water.

The project builds on work by the Albany-headquartered UWA Marine Energy Research Centre, which collaborates with research and industry partners to facilitate innovative renewable energy technologies.

Image caption: Albany, Western Australia. Image credit: iStock.com/shannonstent