Scoring your home

Energy Efficiency Scorecard assessment

Energy efficiency scorecards promise a way to compare homes and kickstart energy efficiency and liveability improvements, for both renters and homeowners.The ATA’s Katy Daily looks at how the Victorian government’s Australian-first scorecard scheme could help her draughty rental home.

SINCE moving from the USA to Melbourne six years ago, my family of four has been renting a tastefully restored 1926 art deco weatherboard. And, in the typical refrain you hear from almost every immigrant from a colder climate, I’ve never felt as cold as I did that first spring in Australia.

Working at the ATA armed me with plenty of ideas for things I could do as a renter (and that we can take with us when we move) to make our draughty home more energy-efficient: we’ve replaced almost all the lights with LEDs, installed a Methven Kiri showerhead, added a Valvecosy to our hot water system and started insulating the hot water piping, and bought an energy-efficient refrigerator and washing machine.

We’ve done a good job of getting our electricity usage down to a respectable 4 kWh/day on average, but the house leaks like a sieve and my partner and I are both loathe to turn the heat on just to heat up the neighbourhood! As a result, our house is very uncomfortable in the winter and can be oppressive on very hot, still days and nights. We’ve been wanting to approach our landlord about draughtproofing, solar and other improvements to help make the home more comfortable while maintaining the low running costs, but didn’t know how to start the conversation.

Enter the Victorian government’s new Residential Efficiency Scorecard which rolled out in 2017. The scorecard is an Australian-first home energy rating program that gives (yet another) star rating, this time for your home, on a scale from 1 to 10, similar to the energy use star rating on a fridge or washing machine. Not to be confused with the NatHERS Star rating which describes the thermal performance of a home, the scorecard rating represents the running cost of the fixed appliances in a home (heating, cooling, lighting, hot water and pools/spas) and is intended to be used as a guide to make home improvements efficiently and cost-effectively.

Read the full story of Katy’s assessment in ReNew 142.