ReNew 136 editorial: Aussie, Aussie, Aussie! Homegrown design and tech

ReNew Editor, Robyn Deed

Cheering on Australian-made research and production in this issue has proved something of a conversation starter. Everyone has a favourite product or company, or an opinion on what we’re doing well or not so well. But the ‘we’ has stumped me at times: against a backdrop of stalled climate policy and the way the on-again, off-again support for renewables has affected the industry, it can be hard to speak proudly of that ‘we’.

Yet there is a story to be told of innovation (an overused word perhaps!) in Australia that is slightly different from the one we often hear. The stories of lost commercialisation opportunities and industry heading overseas are certainly one strand, but there’s also a (very ReNew) story of DIY activists getting a renewables industry started in Australia, of researchers leading the world in solar cell design—with the Australian-invented PERC cell now featuring on about half of new solar cell production lines—and of a fast-growing community energy sector taking on the unique challenges of the Australian energy market, making projects work, then advocating for change to make them work better. And, of course, of architects slowly, slowly bringing sustainability into the mainstream of building design. Sustainability is another overused word, but it’s been exciting finding these stories of research, investment, production and development.

It’s not all about energy or household systems. One of the best stories comes from Bruce Pascoe, based on the research for his book Dark Emu. The oldest grain grinding stone in the world has been found in Australia, evidence of breadmaking 12,000 years before the Egyptians. As Bruce asks, why don’t “our hearts fill with wonder and pride” in such innovation?

There’s much beyond our Australian-made theme. Building with strawbales is one, with guidance on the workshops that can help, and case studies on people who love their houses ‘built of straw’. We look at the important issue of keeping textiles out of landfill, and we also cover ways to reconnect with nature in the city. A reader tests whether battery-powered leaf blowers can compete with petrol ones (many may think that the job could be done with a broom, but the author suggests otherwise), and we look at what to consider to ensure you buy or build the most efficient computer possible. With gaming PCs using up to 350 watts just for the graphics card(s), it’s particularly important information for parents of young gamers!

Many households are about to lose their higher feed-in tariffs, so we (via the ATA, ReNew’s publisher) look at what solar customers should do. Finally, our buyers guide this issue is on eco-paints. It’s a good news story with many sustainable changes in the industry since our last buyers guide in ReNew 107, including a new scheme for recycling paints. It’s a packed issue, enjoy!

Robyn Deed
ReNew Editor


ATA CEO’s Report

THE Australian-made green innovations in this issue of ReNew are a great testament to home-grown ingenuity. The ATA has been fostering sustainable technology since 1980, when a group of enthusiasts concerned about fossil fuels and pollution came together to form our organisation. Their can-do, practical approach has been at the heart of the ATA ever since.

The ATA has had many Australian firsts including owning a community wind turbine at Breamlea in Victoria, national sustainability education tours with our energy-mobile and Australia’s first trial of greywater systems in response to growing interest in water saving during the millennium drought. We also led the way in making it easier for home solar systems to be connected to the grid by actively lobbying for consistent agreements and financial incentives. The now 1.5 million households in Australia with rooftop solar have benefitted from the ATA’s pioneering work.

And the innovations continue: we played a key role in the installation of a 36 kilowatt solar system at the Kurrawang Aboriginal Christian Community near Kalgoorlie in WA. The project showed how you can be creative with community energy and impact investment for community and environmental benefits. Thanks go to ATA member Robin Gardner, who was instrumental in the success of the project.

ATA members were also instrumental in developing and assembling the new Village Lighting Scheme solar system that will be installed this year on hundreds of homes in East Timor as part of the Google Impact Challenge grant. Special thanks to Alan Hutchinson and Patrick Eijsvogel for their huge effort on the new system design, and the many volunteers involved. In recognition of our work in East Timor, the ATA recently won a United Nations Association of Australia World Environment Day Award!

Donna Luckman

You can purchase ReNew 136 from the ATA webshop.