Clever campus cooling system shines again - University of the Sunshine Coast, Queensland, Australia

Accessibility links

USC News

Clever campus cooling system shines again

22 Nov 2019

Within weeks of claiming a major global environmental award, USC Australia’s creative use of solar energy to cool its Sunshine Coast campus has shone again in the Australasia region.

The system, dubbed the ‘water battery’, was developed in partnership with resource management company Veolia. With 6,000 solar panels and a thermal energy storage tank that chills water for air conditioning, it has cut campus grid energy use by 40 percent.

In October, the system won the prestigious Out of the Box category of the Global District Energy Climate Awards in Iceland.

Last week, it was a finalist in a Climate Action category of the 2019 Green Gown Awards Australasia (which recognises the sustainability initiatives of universities and colleges) in Dunedin, New Zealand.

While USC did not win the category award, its Manager of Energy and Infrastructure Dennis Frost was awarded the ACTS Award of Staff Excellence for his leadership on the project.

USC Vice-Chancellor Professor Greg Hill said Mr Frost was the driving force behind the project, establishing a fruitful partnership with Veolia and a business model that would deliver the infrastructure to USC at no cost for a decade.

“It was Dennis’s determination that brought this project to life,” Professor Hill said.

“We did not have budget for this project, so he sat down with Veolia to negotiate an arrangement in which they built the system and we buy back the energy at a rate cheaper than from the grid, until the infrastructure transfers to us in 10 years.”

Professor Hill said the energy solution was switched on in August and had already gained global attention as a new approach to reducing grid energy use and a key part of USC’s goal to be carbon neutral by 2025.

“The world has really taken notice since we won the Out of the Box category of the Global District Energy Climate Awards in October, and we’ve seen interest spread rapidly across the world,” Professor Hill said.

“This is because it’s not simply a solar project. We’ve found a way to circumvent the need for traditional solar batteries, which require replacement more regularly. The most exciting part is that people are asking us how we did it, and how they can do it too.”

The annual Green Gown Awards recognise the exceptional sustainability initiatives being undertaken by universities and colleges.

Queensland Energy Minister Dr Anthony Lynham officially announced the USC project completion in August.

Related articles

Images of marine bioproducts produced from algae, including dry algae powder and astaxanthin capsules.
USC part of Marine Bioproducts research centre
30 Jun 2021

USC Australia is set to play a key role in a Marine Bioproducts Cooperative Research Centre (MB-CRC) that was announced today by the Australian Government.

Planned burn of habitat on USC campus
9 Sep 2021

A prescribed burn of a section of USC’s compensatory habitat site at Sippy Downs is planned for tomorrow (Friday 10 September) weather permitting

USC tops Queensland for global impact rankings
21 Apr 2021

USC Australia’s considerable efforts to achieve a more sustainable future for all have been recognised in the 2021 Times Higher Education Impact Rankings of universities across the world.

Contact the USC media team

Name Position Email Phone
Terry Walsh Manager, Media and Messaging twalsh@usc.edu.au +61 7 5430 1160
Clare McKay Media Relations Officer (Regional) cmckay@usc.edu.au +61 7 5456 5669

Search results for

Recent news