Episode Details

Home sustainability assessor and energy consultant expert Brenton Watkins explains why a “monster” power bill often means your home is quietly doing exactly what it was told not that something is broken. Drawing on decades in air conditioning and home energy assessments, he walks through a practical checklist: insulation in the roof, walls, and underfloor; sealing gaps and drafts; and improving the air tightness of your home. Brenton Watkins explains how thermal imaging can reveal hidden insulation gaps and how smarter hot water choices like heat pump systems powered by rooftop solar PV can dramatically cut costs versus old electric storage tanks. He breaks down what makes an air conditioner efficient, including zoning your ducted system and understanding coefficient of performance so you’re not wasting power heating or cooling unused rooms. Instead of chasing trendy fixes, Brenton Watkins urges homeowners to start with insulation and structure, then move toward equipment upgrades only where they truly matter. Throughout, he emphasizes that a tailored plan beats guessing or buying the first shiny “energy-saving” product.

Brenton Watkins also shares simple behavioral tweaks that cost nothing but can save hundreds: setting air conditioners to realistic temperatures, turning off standby power, optimizing fridge and freezer settings, and closing curtains or adding shade to combat heat. He tells a striking case study of a luxury home bleeding money through underfloor slab heating, misaligned and shaded solar hot water panels, a 24/7 circulation pump, and an overused pool pump proving how small, hidden decisions can blow out a power bill. Rather than heating concrete floors, he jokes that slippers are cheaper and far more efficient. Brenton Watkins explains how prior owners, builders, or DIY decisions often leave new occupants with inefficient setups they don’t even realize are running. From there, he outlines how his consultancy helps homeowners walk through their property, identify the true energy culprits, and prioritize improvements for maximum return. His core message: don’t jump at the first fix, diagnose, customize, and tackle the right problems in the right order so your house stops costing too much to run.

Brenton Watkins is a home sustainability assessor and veteran of the air conditioning industry who helps homeowners hunt down the hidden culprits behind sky‑high power bills. Instead of selling gadgets or quick fixes, Brenton Watkins diagnoses how your home truly uses energy from insulation, air leaks, and hot water systems to air conditioning zones, pool pumps, and standby power. He shows you how to stop “heating the street,” set your systems correctly, and prioritize upgrades that actually cut costs. If your house “costs too much to run,” Brenton is the expert who turns confusing energy bills into clear, practical action steps that save money year after year.

Resources:

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Talking Points:

[0:00] Why Your “Monster” Power Bill Might Be Normal
[0:56] Meet Home Sustainability Assessor Brenton Watkins
[1:10] The First Thing to C