Category: Energy Efficiency
Articles in this section.
Energy Efficiency
BASIX 2025 Updates: What Every NSW Home Builder Must Know
The BASIX targets stepped up again in 2025. Here is what changed, why your home now needs to hit higher thermal performance, water savings and energy benchmarks, and…
Energy Efficiency
What Is a NATHERS Rating and Why It Matters for Your Power Bill
A plain-English explanation of NATHERS ratings, what stars mean, and how the difference between 6 and 7 stars affects your power bill across 30 years of home ownership.
Energy Efficiency
How to Hit a 7-Star NATHERS Rating Without Blowing Your Budget
The design moves that hit 7 stars cheaply, the upgrades that cost a lot for very little gain, and the priority order for spending energy efficiency budget.
Energy Efficiency
Energy Efficient Home Design for Western Sydney’s Climate
Western Sydney has hot summers and mild winters. Here are the passive design principles that cut heating and cooling costs without expensive technology.
Energy Efficiency
BASIX Explained: What Every NSW Home Builder Must Know
BASIX is a NSW-specific sustainability requirement for new residential builds. Here is what it is, why it matters, and how to comply efficiently.
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