Big changes are happening in how homes are built in Australia, and if you’re a homeowner—or planning to be one—it’s time to pay attention! The 7-star Nationwide House Energy Rating Scheme (NatHERS) standard is here, and it’s doing more than just ticking boxes. It’s making homes cheaper to run, more comfortable, and kinder to the planet. Let’s dive in!
First introduced in 2022, this shift raises the minimum energy efficiency standard for new homes from 6 to 7 stars. For years, Aussie homes haven’t been great at keeping us cool in summer or warm in winter. Enter the 7-star rating, which focuses on better insulation, smart design, and high-performance materials, like energy-efficient windows.
Think of it this way: Your home is like a thermos. A well-designed thermos keeps coffee hot or water cold without extra effort, and a 7-star home does the same for your energy needs.
Some builders worried these upgrades might come with a hefty price tag, citing costs between $20,000 and $40,000. But new data from the Australian Glass and Window Association (AGWA) paints a much friendlier picture:
Here’s the kicker: These costs translate to savings of $326 per year on energy bills. Over a 30-year mortgage, that’s thousands saved—and with lower upfront costs than expected, the upgrades quickly pay for themselves.
If you’re designing a new home, you can optimise costs by incorporating these key features:
These strategies aren’t just about saving money—they make your home more comfortable year-round. No more freezing mornings or sweltering afternoons!
The 7-star standard is about more than just energy bills. It’s a step toward Australia’s net-zero emissions goal by 2050. By slashing household emissions by 18–28%, every upgraded home contributes to a greener future.
This isn’t just a win for the environment. It’s a win for you, your family, and your wallet. Imagine using your savings for a weekend getaway instead of handing it over to your energy provider.
For existing homes, there’s still plenty you can do:
The 7-star standard shows us how smart, simple changes can make a huge impact. It’s proof that sustainable living doesn’t mean sacrificing comfort or breaking the bank.
Are you ready to make your home work harder for you? Because the future of energy-efficient living is here—and it’s looking bright.
What do you think? Are these standards making housing better for Australians? Share your thoughts!
Original Article : How Australia's new 7-star energy ratings are paying dividends for homeowners
