The Hidden Energy Drain in Your Home: Why Your Next Renovation Needs a Data-Driven Plan

Episode SummaryAre you planning a renovation but worried about making expensive mistakes? In this eye-opening episode, Robyn sits down with Michael Tibbs, a Mechanical Engineer and Home Energy Advisor from NEST EMPOWERED who's at the forefront of Australia's newest tool for assessing existing homes.Discover why your gut instincts about energy efficiency might be costing you thousands. Michael reveals insights from his work rating homes across NSW, including:Why that expensive solar system might leave you freezing coldThe hidden appliance that's likely your biggest energy drain (hint: it's not heating)How homeowners waste money on double-glazed windows while ignoring the basicsWhy your winter heating bills matter more than summer cooling in Greater Sydney and Surrounds.What makes this episode essential for renovators:Michael introduces the groundbreaking NatHERS Existing Homes tool, a CSIRO-developed assessment that takes just one day and costs around $450. Unlike generic advice, this rigorous assessment provides a personalised roadmap showing exactly where to invest your renovation budget for maximum comfort and energy savings.Learn the "fabric first" approach that should guide every renovation decision, from draught-proofing to insulation, and understand why piecemeal upgrades create uncomfortable, unhealthy and inefficient homes despite good intentions.Perfect for:Homeowners planning renovations across Greater Sydney and SurroundsAnyone frustrated with high energy bills in an existing homePeople who want data-driven decisions instead of guessworkRenovators who want to avoid the common trap of spending big but staying uncomfortableKey Takeaway: With mandatory energy disclosure on the horizon for property sales, getting ahead now means you can renovate strategically, increase your home's value, slash your running costs, and actually enjoy living in your space.Ready to stop guessing and start optimising? This episode will change how you think about your next renovation project.Contact InformationMichael Tibbs - Nest EmpoweredHome Energy Assessments | NatHERS Existing Homes | Renovation PlanningVisit: nestempowered.com.au and https://www.instagram.com/nestempowered/I'm a Principal Planner and Accredited Energy Assessor. If you’d like to work with me directly in pre-design for your project in Greater Sydney and Surrounds, or use energy rating information to help make project decisions,head to www.sustainableholmes.com.au or message me on www.instagram.com/sustainable_holmes/I’d love to help bring your sustainable home vision to life!