For decades, scientists puzzled over the plastic ‘missing’ from our oceans – but now it’s been found


Britta Denise Hardesty, CSIRO and Chris Wilcox, CSIRO

You’ve probably heard that our oceans have become a plastic soup. But in fact, of all the plastic that enters Earth’s oceans each year, just 1% has been observed floating on the surface. So where is the rest of it?

This “missing” plastic has been a longstanding scientific question. To date, the search has focused on oceanic gyres such as the Great Pacific Garbage Patch, the water column (the part of the ocean between the surface and the sea bed), the bottom of the ocean, and the stomachs of marine wildlife.

But our new research suggests ocean plastic is being transported back onshore and pushed permanently onto land away from the water’s edge, where it often becomes trapped in vegetation.

Of course, plastic has been reported on beaches around the world for decades. But there has been little focus on why and how coastal environments are a sink for marine debris. Our findings have big implications for how we tackle ocean plastic.

New research shows a significant amount of plastic pollution from our oceans ends up back on land, where it gets trapped.

The hunt for marine pollution

Our separate, yet-to-be-published research has found around 90% of marine debris that enters the ocean remains in the “littoral zone” (the area of ocean within 8km of the coast). This new study set out to discover what happens to it.

We collected data on the amount and location of plastic pollution every 100 kilometres around the entire coast of Australia between 2011 and 2016. Debris was recorded at 188 locations along the Australian coastline. Of this, 56% was plastic, followed by glass (17%) and foam (10%).

Data was recorded approximately every 100 kilometres along the coast of Australia. Of the marine debris recorded, more than half was plastic.

The debris was a mix of litter from people and deposition from the ocean. The highest concentrations of plastic pollution were found along coastal backshores – areas towards the inland edge of the beach, where the vegetation begins. The further back from the water’s edge we went, the more debris we found.

The amount of marine debris, and where it ends up, is influenced by onshore wave activity and, to a lesser extent, wind activity. Densely populated areas and those where the coast was easily accessible were hotspots for trapped plastics.




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Think about what you see on your beach. Smaller debris is often found near the water’s edge, while larger items such as drink bottles, plastic bags and crisp packets are often found further back from the water, often trapped in vegetation.

We also found more debris near urban areas where rivers and creeks enter the ocean. It could be that our trash is being trapped by waterways before it gets to the sea. We’re finding similar patterns in other countries we’re surveying around the Asia Pacific and beyond.

This pollution kills and maims wildlife when they mistake it for food or get tangled in it. It can damage fragile marine ecosystems by smothering sensitive reefs and transporting invasive species and is potentially a threat to human health if toxins in plastics make their way through the food chain to humans.

It can also become an eyesore, damaging the economy of an area through reduced tourism revenue.

Onshore waves, wind and areas with denser human populations influences where and how much marine debris there is along our coastlines.
CSIRO

Talking rubbish

Our findings highlight the importance of studying the entire width of coastal areas to better understand how much, and where, debris gets trapped, to inform targeted approaches to managing all this waste.

Plastic pollution can be reduced through local changes such as water refill stations, rubbish bins, incentives and awareness campaigns. It can also be reduced through targeted waste management policies to reduce, reuse and recycle plastics. We found container deposit schemes to be a particularly effective incentive in reducing marine pollution.




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This discussion is particularly timely. The National Plastics Summit in Canberra last week brought together governments, industry and non-government organisations to identify new solutions to the plastic waste challenge, and discuss how to meet targets under the National Waste Policy Action Plan. Understanding that so much of our debris remains local, and trapped on land, provides real opportunities for successful management of our waste close to the source. This is particularly critical given the waste export ban starting July 1 at the latest.

Plastic in our oceans is increasing. It’s clear from our research that waste management strategies on land must accommodate much larger volumes of pollution than previously estimated. But the best way to keep plastic from our ocean and land is to stop putting it in.

Arianna Olivelli contributed to this article, and the research upon which it was based.




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The Conversation


Britta Denise Hardesty, Principal Research Scientist, Oceans and Atmosphere Flagship, CSIRO and Chris Wilcox, Senior Research Scientist, CSIRO

This article is republished from The Conversation under a Creative Commons license. Read the original article.

Morrison government will use purchasing power to encourage plastics recycling


Michelle Grattan, University of Canberra

The Morrison government will use its procurement policy to encourage the recycling of plastics, as well as committing financial assistance for upgrading infrastructure to boost the capacity for this waste to be reused.

Scott Morrison will announce the initiatives to a national conference in Canberra on Monday that is looking at the challenge of dealing with this escalating and environmentally destructive problem. The meeting is attended by industry, government and community representatives.

The prime minister, who has previously highlighted better management of plastics waste as a priority for his government, will emphasise that for major change “the only way forward is in partnership – working with our neighbours; state, territory and local governments; industry, our manufacturing sector and supermarkets; waste operators, and with consumers and communities”.

In a speech circulated ahead of delivery he proposes “three pillars” for tackling the problem: taking responsibility for the waste; encouraging demand for recycled products; and expanding industry capability.

Plastics “are choking our oceans. Scientists estimate that in just 30 years’ time the weight of plastics in our oceans will exceed the weight of fish in our oceans. That’s appalling.

“Taking responsibility means recognising the problems we are contributing to – and it also means keeping faith with the Australian people who recycle,” Morrison says.

“Only 12% of plastic put out in the yellow bin for recycling is actually recycled. Australians don’t expect their waste to be exported to someone’s village or waterway.”

Morrison will meet state and territory leaders at the Council of Australian Governments (COAG) next month to finalise a ban on the export of waste plastic, paper, glass and tyres.

He stresses this isn’t to ban the export of value-added recyclable materials.

Morrison says more investment is much needed in the recycling industry; this and collection systems are under “severe strain”. Investment is needed in “technological innovation that maximises the value of the recycled product and minimises the costs as well”. Only 8% of the $2.6 billion states and territories collected in waste levies over 2018-19 has been reinvested in infrastructure and technology.

“The Commonwealth stands ready to co-invest in these critical facilities with state and territory governments, and with industry”, he says. “We will invest with governments and with industry on a 1 to 1 to 1 basis.” Details will come closer to the May budget, Morrison said.

The waste sector employs 50,000 and generates more than $15 billion annually, Morrison says.

“For every 10,000 tonnes of waste sent to landfill, 2.8 direct jobs are created. But if we recycle the same waste, 9.2 direct jobs are created.

“According to the Australian Council of Recycling, recycling more domestically could create more than 5,000 new jobs.”

With a ban on waste plastic being exported, there will be more in Australia to reuse – which means finding ways of encouraging demand for recycled products. Both industry and government need to do this, Morrison says.

As the first of a number of measures the government will take, its procurement guidelines will be rewritten “to make sure every procurement undertaken by a Commonwealth agency considers environmental sustainability and use of recycled content as a factor in determining value for money”.

He instanced a number of examples of innovative recycling, These included “recycled plastic into asphalt … a one kilometre, two-lane stretch [of road] uses up to half a million plastic bags”, as well as into picnic tables, bollards and gardening products.The Conversation

Michelle Grattan, Professorial Fellow, University of Canberra

This article is republished from The Conversation under a Creative Commons license. Read the original article.

How to have yourself a plastic-free Christmas



File 20181214 185240 1txrk2j.jpg?ixlib=rb 1.1
Paper not plastic.
Adina Habich/Shutterstock.com

Manuela Taboada, Queensland University of Technology; Glenda Amayo Caldwell, Queensland University of Technology; Hope Johnson, Queensland University of Technology; Leonie Barner, Queensland University of Technology, and Rowena Maguire, Queensland University of Technology

Research shows that waste can double during the Christmas period, and most of it is plastic from gift wrapping and packaging. The British, for example, go through more than 40 million rolls of (mostly plastic) sticky tape every year, and use enough wrapping paper to go around the Equator nine times.

We love plastic. It is an amazing material, so ubiquitous in our lives we barely notice it. Unfortunately, plastic waste has become a serious worldwide environmental and health issue. If we don’t love the idea of a planet covered in plastic waste, we urgently need to reduce our plastic consumption.

Yet old habits die hard, especially over the holiday season, when we tend to let go and indulge ourselves. Typically, people hold off until the new year to make positive changes. But you don’t have to wait – it’s easier than you might think to make small changes now that will reduce your holiday plastic waste, and maybe even start some enjoyable new traditions in your family or household.




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Here is our list of suggestions to help you transform this indulgent time into a great opportunity to kickstart your plastic-free new year.

Gifts

The best option is to avoid or minimise gifts, or at least reduce them to a manageable level by suggesting a secret Santa, or a “kids-only” gift arrangement. Of course it’s hard to justify giving no gifts at all, so if you must give…

  • Make a list of presents assigned to each person before you hit the shops. This will help you avoid impulse buys, and instead make thoughtful choices.

  • Look for gifts that will help the recipient eliminate plastic waste: keep-cups, stainless steel water bottles, worm-farm kits, and so on.

  • Gift an experience, event tickets, massage, or a donation to a charity the recipient believes in.

  • Consider making gifts for the natural environment: bee hotels, possum and bird boxes, and native plants are all enjoyable ways to encourage nature.

  • Where possible, avoid buying online so as to avoid wasteful packaging.

  • Consider whether the recipient will treasure their gift or end up throwing it away. Here’s a handy flowchart, which you can also use for your own (non-Christmas) purchases.

Decisions, decisions.
Manuela Taboada, Author provided

Gift wrapping

Not only do we buy gifts, we wrap them in paper and decorate them with ribbons often made of synthetic materials. It might look fantastic, but it generates a fantastically tall mound of waste afterwards. Here’s how to wrap plastic-free in style.

  • Ditch the sticky tape and synthetic ribbons. Instead, use recycled or repurposed paper and tie up with fabric ribbons, cotton, or hemp twine.

  • Try Japanese fabric wrapping (Furoshiki). The big advantage: two gifts in one!

  • Choose gifts that do not need wrapping at all, such as the experiences, event tickets or charity donations mentioned above.

Furoshiki: sustainable and stylish.
Katorisi/Wikimedia Commons, CC BY

Tableware

Disposable tableware is convenient – perhaps too convenient. Plastic plates, cutlery and cups are handy if you’re hosting dozens of friends and relatives, but they are used for a minimal amount of time and are often non-recyclable. So, when setting up your table:

  • Use “real” tableware. You can easily find funky second-hand options. Mixed tableware is a trend!

  • If your dishwasher (human or mechanical) can’t handle the strain, consider a washing-up game instead. Line up the guests, time their washing, and give them a prize at the end.

  • If disposables are essential, opt for biodegradable tableware such as paper-based uncoated plates and cups, or wooden or bamboo plates and cutlery.

  • Beware of plastic options labelled as “biodegradable”. Often they are only degradable in industrial composting facilities, which are not available across most of Australia. Check your local recycling options.

Toys

Last year, tonnes of plastic waste were found on Henderson Island, one of the most remote places in the world. Among the items were Monopoly houses and squeaky ducks. Toy items are usually non-recyclable, and eventually end up in landfill or scattered throughout the environment.

  • Choose wooden or fabric-based toys. Alternatively, look for toys or games that teach children about the environment.

  • Many board games have dozens of plastic accessories, but not all. Look at the list of contents, and choose ones with less plastic.

  • It might be hard to stay away from Lego or other iconic plastic toy brands. In this case, consider buying second-hand or joining a toy library.

Packaging

This is by far the hardest item to avoid. Lots of non-plastic items come packed in plastic, including most of our food. So, simply…

  • Refuse it: find alternatives that don’t come wrapped in plastic. This might mean changing how and where you buy your food.

  • If there are no other options, choose plastic that can be recycled locally and avoid styrofoam, also called expanded polystyrene, which is not recyclable at most facilities.

  • If you are buying online, you can often ask for your items to be packed with no plastic.

  • For party food leftovers, use beeswax wraps or glass containers, or ask guests to bring their own reusable containers.




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There’s a lot going on at Christmas, and it can be easier simply to follow the path of least resistance, and resolve to clean up your act in the new year. But you can avoid getting caught in consumption rituals created by the retail industry.

Make some changes now, and you can have a reduced-plastic Christmas with the same amount of (or even more) style and fun!The Conversation

Manuela Taboada, Senior Lecturer, Visual Design, Queensland University of Technology; Glenda Amayo Caldwell, Senior Lecturer in Architecture, Queensland University of Technology; Hope Johnson, Lecturer, Queensland University of Technology; Leonie Barner, Associate Professor, Queensland University of Technology, and Rowena Maguire, Senior Lecturer, Faculty of Law, Queensland University of Technology

This article is republished from The Conversation under a Creative Commons license. Read the original article.

Why municipal waste-to-energy incineration is not the answer to NZ’s plastic waste crisis



Since the Chinese plastic recycling market closed, 58% of New Zealand’s plastic waste goes to countries in South-East Asia.
from http://www.shutterstock.com, CC BY-ND

Trisia Farrelly, Massey University

New Zealand is ranked the third-most-wasteful country in the OECD. New Zealanders produce five times the global daily average of waste per person – and they are getting more wasteful, producing 35% more than a decade ago.

These statistics are likely to get worse following China’s 2018 ban on imports of certain recyclable products. China was the world’s top importer of recyclable plastics, but implemented the ban because it could no longer safely manage its domestic and imported waste. Unsurprisingly, in 2015, China was named the top source of marine plastic pollution in the world.

Since the Chinese market closed, 58% of New Zealand’s plastic waste now goes to Malaysia, Indonesia, the Philippines, Thailand and Vietnam — all countries with weak regulations and high rankings as global sources of marine plastic pollution.

Waste-to-energy (WtE) incineration has been raised as a solution. While turning plastic waste into energy may sound good, it creates more pollution and delays a necessary transition to a circular economy.




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Dirty plastics

Shipments of plastic recycling often arrive in developing countries unsorted and contaminated. Materials that cannot be easily recycled are commonly burned, releasing dioxins into air, soil and water. In response, South-East Asian countries have started returning dirty plastics to developed countries.

Several New Zealand councils have stopped collecting certain plastics for recycling offshore. They are sending them to landfill instead. Available data suggest that even before the China ban plastics made up roughly 15% of the waste in municipal landfills – about 250,000 tonnes a year. Much of this is imported plastic packaging.

Many New Zealanders are very or extremely worried about the impact of plastic waste. We cannot continue ignoring our role in the global plastic pollution crisis while dumping plastic in homegrown landfills or in developing countries.




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In the scramble to find alternatives, waste-to-energy (WtE) incineration has become a hot topic, particularly as foreign investors look to establish WtE incinerators on the West Coast and [other centres]in New Zealand. Some local government representatives have endorsed WtE proposals, or raised WtE as an election issue.

Less plastic good for climate

Like landfills, WtE incinerators symbolise the linear “take-make-waste” economy, which destroys valuable resources and perpetuates waste generation.

Globally, countries are moving to circular approaches instead, which follow the “zero waste hierarchy”. This prioritises waste prevention, reduction, reuse, recycling and composting and considers WtE unacceptable.

Some New Zealanders say Nordic countries have proven that incineration is the environmental silver bullet to our waste woes. But a recent study found these countries will not meet EU circular economy goals unless they replace WtE incineration with policies that reduce waste generation. Such policies include packaging taxes, recycling and recovery rate targets, landfill bans on biodegradable waste, deposit return schemes and extended producer responsibility.

Rejecting linear approaches is also good for the climate. Actions at the top of the waste hierarchy stop more greenhouse gases than those at the bottom.

In contrast, WtE incinerators can produce 1.2 tonnes of carbon dioxide per tonne of municipal solid waste burnt. New Zealand’s zero carbon act means we have a responsibility to ensure we do not increase our greenhouse gas emissions by investing in WtE incineration.

Incinerators also cannot magic away toxins in plastic waste. Even the most high-tech WtE incinerators [[release dioxins and other pollutants into the air]. Meanwhile, toxin-laden fly ash and slag are dumped in landfills to eventually leach into the environment and contaminate food systems.

Shifting responsibility for plastic waste

To address plastic pollution, it is easy to see how prevention and reduction work better than “getting rid of” plastic once produced. Many WtE proponents argue that incineration technology can be a temporary solution for the plastic waste we have already created.

But incinerators are not short-term fixes. They are expensive to build and maintain. Large-scale incinerators demand about 100,000 tonnes of municipal solid waste a year, encouraging increasing production of waste. Investors guarantee returns on their investment by locking councils into decades-long contracts.

The only real solution to our plastics problem is through regulation that moves New Zealand towards a circular economy. We can start by making the linear economy expensive by increasing landfill levies above the current $NZ10/tonne and expanding it to all landfills. We must also invest in better waste collection, sorting and recycling systems, including a national network of resource recovery centres.

Instead of burning or burying plastic that cannot be reused, recycled or composted, we can prevent or reduce it through targeted phase-outs. The government is proposing to regulate single-use plastic packaging, beverage packaging, electronic waste and farm plastics through mandatory product stewardship schemes. This would make manufacturers responsible for the waste they produce and provide incentives for less wasteful and toxic product design and delivery systems (e.g. refill stations).

All of these circular solutions will provide far more jobs than WtE incineration.

Without a swift, brave shift to a circular economy, New Zealand will remain one of the world’s most wasteful nations. Circular economies are developing globally and WtE incineration will only set us back by 30 years.


Hannah Blumhardt, the coordinator of the NZ Product Stewardship Council, has contributed to this article.The Conversation

Trisia Farrelly, Senior Lecturer, Massey University

This article is republished from The Conversation under a Creative Commons license. Read the original article.

Another COAG meeting, another limp swing at the waste problem


Trevor Thornton, Deakin University

A meeting on Friday between state and federal environment ministers to discuss Australia’s recycling and waste crisis has been disappointingly inconclusive.

Some targets were set for banning the export of various used materials: glass exports will be banned by July 2020 and mixed plastics by July 2021. New focus was put on managing other waste, such as batteries and tyres.




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Other actions agreed upon include:

  • an 80% recovery rate of material across all waste streams,
  • significant increases to government procurement of recycled materials, and
  • halving the amount of organic waste sent to landfill.

So, not all doom and gloom.

But it was reasonable to expect this meeting to deliver more concrete strategies. We have known since 2013 China would stop accepting low-quality rubbish imports; the time has well and truly come for real action.

Inquiry upon inquiry upon…

In 2018 the commonwealth, state and local governments came together to agree to a National Waste Policy.

Providing 14 strategies, it was expected specific detail on actual targets and implementation schedules would follow.

Moving forward, at a December 2018 meeting of environment ministers another set of actions was agreed upon, again with an understanding that detail on implementation and targets would be developed.




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Following another COAG meeting in August 2019 Prime Minister Scott Morrison announced the export of recyclables would be banned as “soon as possible”. In Tuvalu for the Pacific Islands Forum later that month, Morrison made a commitment to “attack waste in the South Pacific”.

And in October this year the commonwealth government announced an inquiry into Australia’s waste management and recycling industries.

The states and councils are acting

So are we really any closer to solving the waste and recycling problem?

There has been some commendable efforts by state and local governments. Victoria currently has a number of inquiries, reviews and reports underway into improving recycling and waste management.




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South Australia had a task force to advise the government on legislation to phase out single-use plastics. Queensland has similarly released a plastic pollution reduction plan.

In addition, councils are looking at a variety of schemes to better manage waste. Yarra Council is providing an extra bin for glass, for example, and Ballarat has banned it from the household recycling stream.

While each plan has been well thought out by the councils, the main issue is the lack of consistency. When someone is visiting or moves across council lines, they may inadvertently contaminate recycling streams by simply doing what they would when at their own home.

Better options do exist

A recent draft report from Infrastructure Victoria provided a range of options for improving waste and recycling management. These options were provided to (among other reasons) promote discussion as to what could be the preferred options.

This draft report covered the many areas that could be improved – such as the processing sector, use of recycled materials, waste to energy, organics management and so on. Yet the one proposal that received media attention was the suggestion that households have six bins for sorting waste and recyclables.




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After all these inquiries, meetings and recommended actions by the various levels of government, where are we at? Recyclables are still going to landfill, many in the community are still confused as to how to correctly sort waste and recyclables, and the issue of contamination has not been resolved.

It was hoped this November meeting would finally result in specific actions and detailed solutions.

Where are the commitments to waste avoidance and reduction initiatives? What about community education to reduce contamination? Or a way to ensure consistency within and across the states and territories?

Education is vital for reducing the inappropriate mixing of recycled materials. Yet very little has been done, excluding some sterling efforts by local councils. This is an easy and relatively cheap action. It is very difficult to understand why we don’t, for example, see national TV ads indicating correct recycling.

There is also compelling evidence container deposit schemes are effective and can significantly reduce ocean plastic.

Finally, as the industry peak body has said, the ultimate issue is the lack of sophisticated reprocessing and manufacturing facilities in Australia to handle paper and plastic recyclables domestically.




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So now we await the next environment ministers meeting, scheduled for early 2020, for more detail on schedules and implementation.

Perhaps we should just settle back, take a deep breath, and keep doing what we’re doing. More band-aid solutions may only create greater confusion, and ultimately fail to reduce waste or increase proper recycling.The Conversation

Trevor Thornton, Lecturer, School of Life and Environmental Sciences, Deakin University

This article is republished from The Conversation under a Creative Commons license. Read the original article.

Recycling plastic bottles is good, but reusing them is better


Rachael Wakefield-Rann, University of Technology Sydney; Jenni Downes, Monash University, and Nick Florin, University of Technology Sydney

Last week Woolworths announced a new food delivery system, in collaboration with US company TerraCycle, that delivers grocery essentials in reusable packaging.

The system, called Loop, lets shoppers buy products from common supermarket brands in reusable packaging.

As Australia works out how to meet the national packaging target for 100% of Australian packaging to be recyclable, compostable or reusable by 2025, programs like this offer an opportunity to overhaul how plastic packaging is produced, used and recycled.




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Recycling alone is not the silver bullet

Plastic packaging, most of which is for food and beverages, is the fastest growing category of plastic use.

In Australia less than 10% of this plastic packaging is recycled, compared with 70% for paper and cardboard packaging.

Of the seven categories of plastic, recycling of water bottles (PET) and milk bottles (HDPA) is most effective, yet recycling rates remain relatively low, around 30%.

Other hard plastics (PVC, PS) and soft or flexible plastics, such as clingfilm and plastic bags, present significant challenges for recyclers. In the case of soft plastics, although recycling options are available, the use of additives known as plasticisers – used to make the hard plastic soft and malleable – often make products recycled out of soft plastics weak, non-durable, and unable to be recycled further.

Some researchers argue recycling actually represents a downgrading process, as plastic packaging is not always recycled into new packaging, owing to contamination or diminished quality.




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Even where single-use plastic packaging can be effectively recycled, it often isn’t. The more single-use plastics that are produced, the higher the chance they will enter the ocean and other environments where their plasticiser chemicals leach out, harming wildlife populations and the humans who depend on them.

Zero Waste Europe recently updated its Waste Hierarchy to emphasise avoiding packaging in the first instance, and to encourage reuse over recycling.

The zero waste hierarchy for a circular economy.
Zero Waste Europe

Getting reuse right

For a reusable product to be more environmentally sustainable than a single-use product, it must promote the use of less energy and resources in our daily routines.

Although the uptake of products such as reusable cups and shopping bags have increased, these types of reusable items have attracted criticism. If used correctly, these products represent a positive change. However, some research suggests these products can be less sustainable than the single-use items they are replacing if people treat them like disposable items and do not reuse them enough.

For example, if you regularly buy new reusable bags at the supermarket, that potentially has a greater environmental impact than using “single-use” plastic bags.

To really reduce plastic packaging, we need to find ways to alter the routines that involve plastic packaging, rather than directly substituting individual products (such as reusable bags for single-use ones).

Developing new reusable packaging systems

Redesigning ubiquitous plastic packaging means understanding why it is so useful. For food packaging, its functions might include:

  1. allowing food to travel from producer to consumer while maintaining its freshness and form

  2. enabling the food to be kept on a shelf for an extended period of time without becoming inedible

  3. allowing the brand to display various nutritional information, branding and other product claims.

So how might these functions be met without disposable plastic packaging?

TerraCycle Loop, the business model that Woolworths has announced it will partner with, is currently also trialling services in the United States and France. They have partnered with postal services and large food and personal care brands including Unilever, Procter & Gamble, Clorox, Nestlé, Mars, Coca-Cola, and PepsiCo.

Customers order products online, from ice-cream to juice and shampoo, with a small container deposit. These items are delivered to their house, and collected again with the next delivery. The containers are washed and taken back to the manufacturers for refill. The major participating brands have all redesigned their packaging to participate in the program.

TerraCycle Loop reusable packaging.
TerraCycle Loop

This model works because it is not replacing products one-for-one, but creating a new product system to allow people to easily integrate reuse into their daily routines.

We can examine the function of single use plastic packaging in takeaway food in a similar way. The purpose of takeaway food packaging is to let us enjoy a meal at home or on the move without having to cook it ourselves or sit in a restaurant. So how might these functions be achieved without disposable packaging?

Australian company RETURNR has addressed this with a system in which cafes partner with food delivery services. Customers buy food in a RETURNR container, pay a deposit with the cost of their meal, and then return the container to any cafe in the network.

The Kickstarter campaign Zero Co, is offering a similar model for a resuse service that covers kitchen, laundry and bathroom products.

Making reuse easy and convenient is crucial to the success of these systems.




Read more:
China’s recycling ‘ban’ throws Australia into a very messy waste crisis


If Australia is to meet our national packaging targets, we need to prioritise the elimination of unnecessary packaging. Although recycling is likely to remain crucial to keeping plastic waste out of landfill in the near future, it should only be pursued when options higher up the waste hierarchy – such as reuse – have been ruled out.The Conversation

Rachael Wakefield-Rann, Research Consultant, Institute for Sustainable Futures, University of Technology Sydney; Jenni Downes, Research Fellow, BehaviourWorks Australia (Monash Sustainable Development Institute), Monash University, and Nick Florin, Research Director, Institute for Sustainable Futures, University of Technology Sydney

This article is republished from The Conversation under a Creative Commons license. Read the original article.