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September 16, 2025 65 mins

In this episode of The Shameless Plug, we’re diving into one of the biggest hidden energy stories in Australia: hot water. Around 30% of Australia’s domestic energy capacity is used just for heating water. That’s nearly a third of the energy we consume at home - running showers, washing dishes, and doing laundry.


To help us unpack this, we’re joined by Karl Jensen, a leading expert in heat pump hot water systems. Karl is passionate about heat pump hot water systems - yep, passionate - and he is going to explain how we can heat our water smarter, cut bills, and slash emissions - all while enjoying the same comforts at home.


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