Kirk Richardson, Director City Operations, City of Onkaparinga, explains how the council is using recycled glass and soft plastic in the first SA road.
Plastic from around 176,000 plastic bags and packaging and glass from around 55,000 bottles has been diverted from landfill to build New South Wales’ first road made from soft plastics and glass.
Downer and Sutherland Shire Council have partnered with resource recovery and recycling companies Close the Loop, RED Group and Plastic Police to build the road in the Sydney suburb of Engadine.
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Toner from approximately 4000 used printer cartridges with more than 60 tonnes of recycled asphalt were also repurposed to create 220 tonnes of asphalt used in the construction of the road along Old Princes Highway between Cooper Street and Engadine Road.
NSW Environment Minister Gabrielle Upton said this achievement demonstrates how committed organisations can find innovative solutions to waste reduction.
“The NSW Government has a comprehensive funding program designed to find more ways to make sure waste is taken out of landfill and put to good use,” said Ms Upton.
“In particular, the Product Improvement Co-investment program and the Circulate program together provide $10 million in funding to help find creative ways to reduce the amount of waste and find better uses than simply throwing it away.”
Sutherland Shire Mayor Carmelo Pesce said Council is committed to showing leadership in sustainability and the use of recycled products.
“Sutherland Shire Council collects over 25 thousand tonnes of recycling in the yellow top bins every year,” Councillor Pesce said.
“Using recycled plastic and glass in asphalt to create new road surfaces is just one of the innovative ways Council can reduce its environmental footprint through the use of recyclable material.”
Downer General Manager Pavements Stuart Billing said the milestone event demonstrated the importance of partnerships with other thought leaders to create economic, social and environmental value for products that would more than likely end up in landfill, stockpiled, or as a pollutant in our natural environments.
“Through our partnerships and desire to make a difference, we’ve shown how to recycle and repurpose waste materials into new streams of use. It’s all about pulling products, not pushing waste.”
“Further to the direct sustainability benefits, this cost competitive road product, called Plastiphalt, has a 65 per cent improvement in fatigue life and a superior resistance to deformation making the road last longer, and allowing it to better handle heavy vehicle traffic,” Mr Billing said.
The project is co-funded through the NSW EPA’s Waste Less, Recycle More initiative funded from the waste levy.
“Our close partnership with Downer, along with our collaborative partnerships with RedCycle and Plastic Police has allowed us to design, develop and manufacture sustainable products using problematic waste streams. We are very pleased to see soft plastics used for the first time in a NSW road,” said Nerida Mortlock, General Manager of Close the Loop Australia.
The Australian Council of Recycling (ACOR) is urging the federal government to grow regional Australia’s recycling industry with a one-off investment of $150 million.
The investment would go towards better sorting, increased reprocessing, community education and government procurement of recycled content product.
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ACOR Chief Executive Officer Peter Shmigel said recycling has a good base in regional Australia, which can be grown for more jobs and economic value in country areas.
“It’s one of the readily accessible ways to diversify regional economies and make them more resilient against droughts and global market forces,” he said.
“Our industry already has a good place in the bush including lube oil recycling, battery recycling, tyre recycling, industrial plastics recycling and consumer packaging recycling in country areas.”
Mr Shmigel said an independent report from MRA Consulting showed investment in local recycling could lead to the creation of 500 jobs and reduce greenhouse gas emissions.
“We can use waste plastics and glass that can’t go back into bottles as part of asphalt in government-funded road projects,” Mr Shmigel said.
“Roads are the biggest asset in country areas and they can be recycled content rather than virgin materials at competitive cost and quality – if governments positively procure for that,” he said.
Mr Shmigel said using recycled content materials in the Snowy 2.0 scheme alone would massively contribute to more jobs and deliver on the community’s recycling expectations.
ACOR members with operations in regional areas include Southern Oil Refinery, Kurrajong Recycling, Re-Group, Visy, Envirostream, Tomra, SIMS Metal Management, ResourceCo, O-I and Downer Group.