After installing solar panels 20 years ago the building has undergone a major renovation and building expansion, which took 15 years from planning to completion. During that time, we did a heap of other ‘normal’ power saving upgrades in the original building – we converted all lighting to LED, we changed all the showers over to water-saving showers, we installed water-saving cyclonic filters on the pool.
Once the electricity needs of the building were met by solar, the next biggest user of energy in the building was the pool. Heating pool water is no easy feat and traditionally requires large amounts of gas. However, as part of the building’s expansion, there were three smaller shop fronts that were set to be demolished. After researching, we started embarking on the plan to install ground-source heating and cooling. In theory, this would replace gas and would mean that all the building’s heating and cooling was renewable – which was completely unheard of in the commercial pool space!
It has been 2 years since the ground source heating and cooling system has been fully operational and the results are outstanding. In 2024, for 10 months of the year there was next to no gas used to heat the pool water. We were able to maintain 32-degree water in two commercial pools from entirely renewable sources. In the two coldest months of the year, the ground source heating and cooling could maintain the water at 31 degrees and gas boosting was required just for that last degree. For this, we were recognised as a Finalist in the Aquatics and Recreation Victoria Award for Facility Management in 2024, and again in 2025. We have been a case study for the installation company on what is possible in suburban areas.
We stand tall in our industry as a self-funded facility. We receive no public funds and are like every household building project – we have bank loans and repayments. Our success is a result of day-to-day excellence in our service delivery and programs, and long-term strategic investment into the facility.