We sit down with Helen from Renew to unpack why the idea of a sustainable home still gets treated like a luxury, when it should really be the baseline. We talk about the shift happening across the Australian building industry, where sustainable housing, energy efficient homes, and high-performance building are becoming more mainstream. Better design decisions, not just bigger budgets, can lead to healthier, more comfortable, and more resilient homes.
We get into the practical side of sustainable design and what actually makes a difference in real homes. Things like orientation, shading, airtightness, draught-proofing, solar power, and all-electric homes all play a role in improving comfort and reducing running costs. For anyone interested in Passive House principles, building performance, home energy efficiency, and sustainable construction in Australia, this is full of useful insight without the usual fluff.
We also talk about the people often left out of the sustainability conversation, especially renters. From low-cost upgrades like sealing gaps and using portable induction cooktops, to bigger policy changes around rental energy efficiency standards, this episode looks at how sustainable living can become more accessible. We also explore community-led housing, shared spaces, and projects like The Paddock in Castlemaine, which show that good sustainable development is not just about the house itself, but about how people live together.
If you care about sustainable homes, Passive House construction, electrification, healthy homes, low energy building, and the future of sustainable housing in Australia, this is a conversation worth listening to. We also touch on Sustainable House Day and why seeing real projects in person can help make eco homes, green building, and climate-conscious design feel far more practical and achievable. Because the goal is not to make sustainable homes feel special. It is to make them feel normal.
👇 CHAPTER MARKERS 👇
00:00 Introduction
01:08 Meet Helen From Renew
02:49 Renew Origins And Mission
04:20 Getting Off Gas Debate
06:06 What Makes A Sustainable Home
08:22 Rethinking Sustainability Language
14:05 How Community Drives Policy
18:39 Sustainable House Day Explained
21:06 Retrofits And Electrification Journey
24:32 Why Sustainability Should Be Standard
27:14 Beyond Passive House
28:56 Narrow Block Case Study
31:36 Simple Sustainable Upgrades
32:07 Sustainable House Day Impact
41:50 Renters Practical Fixes
44:10 Rental Standards Coming
44:51 Ventilation Mould Liability
50:11 Landlords Incentives Debate
51:49 Energy Ratings Disclosure
54:05 Real Estate Greenwashing
54:31 Fixing Building Inspections
57:15 Sustainable House Day Online
01:01:16 Community-Centered Developments
01:05:36 Why Councils Don’t Join
01:22:16 Tours Spark Change
01:22:54 EV Chats and Wrap-Up
LINKS:
Connect with Renew:
https://renew.org.au/
Sustainable House Day:
https://sustainablehouseday.com/
Our Sponsors:
Pro Clima - https://mindful-builder.captivate.fm/proclima
MEGT - https://mindful-builder.captivate.fm/megt
Connect with us on Instagram: @themindfulbuilderpod
Connect with Hamish:
Instagram: @sanctumhomes
Website: www.yoursanctum.com.au/
Connect with Matt:
Instagram: @carlandconstructions
Website: www.carlandconstructions.com/
Mentioned in this episode:
