The City of Kalgoorlie-Boulder received in-principal funding through the WA State Government Department of Environment and Conservation’s Low Emissions Energy Development (LEED) fund to implement a hybrid renewable energy system for pool heating at the Goldfields Oasis Recreation centre. The proposed hybrid renewable energy system consisted of a ground source heat pump (GSHP) system paired with solar photovoltaic panels. CCR was commissioned by the City of Kalgoorlie-Boulder to provide an independent technical review of the proposed system.