Below, we outline simple and effective ways you can achieve 7-star energy efficiency in your new build or renovation, all while still enjoying natural gas household appliances - the choice of 6.5 million Australian homes today.
Why is the 7-star energy rating important?
According to Energy Victoria, energy efficient homes are more comfortable to live in, cost less to heat and cool, and use less energy (so in turn generate less greenhouse gas emissions)* than houses that do not meet a 7-star energy rating. For these reasons, most new builds in Australia are now required to have a 7-star energy rating. Check out the link above to see what the requirements are in your state.
The 7-star energy efficiency building standards broadly apply ratings to the building shell (roof, walls, windows, and floors), energy efficiency features (like optimal orientation and better insulation), an energy use allowance for the home’s major appliances and any on-site renewable energy (such as a solar system).
So far, so good. But these recent energy efficiency standards do raise one important question:
What does this mean for our country’s diverse energy mix?
If you’re one of the 6.5 million Australian homes that currently enjoys the reliability and convenience of using gas for everything from controllable cooking to instant hot water, cosy fireplaces to firing up the barbie, then you’re probably wondering what this means for the future of your gas supply…
Never fear, you can still enjoy the use of your gas appliances and at the same time achieve 7-star energy efficiency by partnering with solar power. Again, there are some state-by-state differences, and different requirements for different types of property, so we encourage you to check the requirements of your state.
