Although the report only provides a snapshot into our use of plastics, from a limited number of companies, it does highlight the sheer volume that is used annually on global scale: and emphasises our need to cut back, recycle or reuse more of the product. Indeed, the impact of disclosing this information has resulted in many companies committing to increase the recycled content in their packaging, to end single-use plastic straws and carrier bags, and to increase their reuse and refill schemes.
The Ellen MacArthur Foundation, a strong advocate for the circular economy (whereby materials can be reused and recycled, powered by renewable energy), has welcomed these efforts but calls for more action to eliminate unnecessary plastic packaging. As the first target within the vision statement states, companies should commit to the “elimination of problematic or unnecessary plastic packaging through redesign, innovation, and new delivery models is a priority”. Thus, to reduce their plastic footprint, companies need to move towards reuse delivery models that reduce the need for single-use packaging.
At Vesta, we agree that more needs to be done: and we believe that we can provide the necessary, radical overhaul required to address the logistical side of reusable plastic. We believe that with stronger and lasting incentives, that don’t just rely on consumers’ willingness to lower their environmental impact, is the way forward. The Ellen MacArthur Foundation report, and the commitment made by the signatories herein, is a positive step in the right direction: and we can help companies act on those commitments.
Coca-Cola admits it produces 3m tonnes of plastic packaging a year
Coca-Cola admits it produces 3m tonnes of plastic packaging a year
Revelation comes as report calls on global firms to end secrecy over plastic footprint
BP’s energy report looks alarming, but has some interesting insight for those looking to tackle the plastic problem
It’s easy to demonise big oil, especially when they publish something that seems as nakedly self-serving as an opposition to a plastics ban. However, the BP 2019 energy outlook doesn’t look like quite such a whitewash.
The point they seem to be making is that simply replacing plastics won’t necessarily be a big win for the environment, if it fails to be accompanied by systemic changes to infrastructure and fulfilment. The good folk at Herriot Watt university have done some solid-looking work to support this too. The energy involved in making glass, for example, would be a real problem if we had to make the half- trillion bottles a year currently made with plastic this way.
At Vesta we, cautiously, agree with this. We need a more intelligent packaging solution that allows us to make efficient use of the materials available. Our connected devices allow for orders to be made when they’re needed, and provide a permanent home for whatever they’re storing. This allows our customers to look at short life packaging for transit, allowing us to provide convenience for consumers and a viable business model for manufacturers.
A reduction in plastic use is essential, but we will have to think about smart solutions. We must make sure we change to a method of packaging our products which provides a lasting benefit for everyone.
Plastic ban could backfire says BP
Plastic ban could backfire says BP
The oil and gas company believes a prohibition on single-use plastic could increase CO2, but is that true?
It’s been an exciting news day in the world of sustainability, with the announcement of several complementary schemes to tackle single-use packaging and the plastic epidemic. This got us talking at Vesta about accountability as an incentive to act in an environmentally responsible way, and about how easy it is to opt out of recycling if the local authority seems to have done the same.
A quick straw poll at Vesta HQ this morning revealed the vagaries of the postcode lottery, with widely different experiences of recycling across the three London boroughs and one county council in which Vesta staff live. Widening it out to family members revealed seemingly limitless permutations of coloured bins, separating, and effort involved, all of which acts as a disincentive to recycle household waste. In addition, blocks of flats and multiple occupancy buildings offer a further challenge, and often see anonymous piles of waste for landfill because services are stretched and there is no possibility of sanctions for failing to designate recycling.
When ease and accountability plummet, so too does the incentive to do the right thing.
The schemes announced today, broadly, are as follows:
Consumers will be charged a returnable deposit on packaging.
Household recycling will be demystified and streamlined, and county and city councils will aim to eliminate the postcode lottery of waste management services.
Businesses will be charged for using polluting and hard-to-recycle materials when producing and packaging their goods.
Done properly, with everyone accepting their share of responsibility for their consumption, these schemes could combine to offer a real alternative to the single-use paradigm. Recycling should be made clear and easy, and in turn there should be financial sanctions for those who fail to comply.
Vesta CEO Tom Mowat has talked here about the ways in which convenience and profitability offer one of the best routes to sustainability. This concept is at the core of our smart refillable containers and of everything we do: seamless services which allow people to make the environmentally appropriate choice.
The last month has seen two innovative responses to the plastic crisis, both of which involve the ecologically sound consumption of plastic.
The first involves an edible plastic substitute which not only breaks down naturally, but can be consumed by the very sea creatures which are typically harmed by the non-soluble traditional plastics. Taken to trial with can holders and straws, but applicable across the packaging industry, this offers a paradigm shift and gives waste a purpose:
r/Damnthatsinteresting – Honestly one of the best ideas
The second, the result of a lab experiment gone wrong, pioneers an enzyme which consumes plastic on a molecular level. ‘It all began when researchers took a closer look at the crystal structure of a recently discovered enzyme called PETase, which evolved naturally and was already known to break down and digest plastic … But their investigation had an unlikely result — they introduced a mutation to PETase. The result was a new type of enzyme that digests plastic more efficiently than the original’:
Lab ‘Accident’ Becomes Mutant Enzyme That Devours Plastic
Lab ‘Accident’ Becomes Mutant Enzyme That Devours Plastic
A new enzyme unintentionally produced by researchers has a voracious appetite for plastic.
Both of these solutions are in their earliest phases, but they promise exciting and real changes. Used in tandem with multiple use refillables and traditional recycling methods, these breakthroughs could offer a long term solution to the planet’s plastic build up.
In a damning expose, The Guardian has revealed that Britain͛s leading supermarkets ͚create more than 800,000 tonnes of plastic packaging waste every year͛. And, more worryingly, the paper suggests that the firms go to elaborate lengths to hide
the extent of their plastic footprint. What is clear is that their use of contractual loopholes to obfuscate the scale of plastic use prevents clear calls for change. Supermarkets were the first to be obliged to charge for plastic bags, and supermarket delivery services are often touted as a green option. However, until the products they supply are encased in less single-use plastic, they will continue to act as huge catalysts for pollution.
In the face of this, startups are setting themselves the challenge to combat the plastic epidemic. And it͛s working. A paradigm shift is coming from the world of smart refillables—smart containers can be integrated seamlessly into homes and refilled with the goods we use the most.
For the first time, the Internet of Things allows household goods to order themselves, and to be delivered in a refillable and sustainable way. Of course, Supermarkets could get in on this too, but they first need to face up to the dangers of feeding the nation͛s plastic addiction.
Nearly 1m tonnes every year: supermarkets shamed for plastic packaging
Nearly 1m tonnes every year: supermarkets shamed for plastic packaging
Exclusive: Guardian investigation unwraps truth about supermarket plastics after big brands refuse to divulge packaging secrets
At Vesta Smart Packaging, we strive to significantly reduce plastic pollution and, by extension, carbon emissions used in the life cycle of one of our containers, or Vestas. It is also important that our containers be recyclable and preferable that they be made from recycled, recyclable and sustainable materials. However, choosing the materials for our refillable and reusable containers has been a more complex exercise than we had first envisioned. On first glance, bioplastics seemed to be the answers to our problems because it is a plastic derived from renewable biomass sources, such as vegetable fats, vegetable oils, corn starch, or microbiota (https://en.wikipedia.org/wiki/Bioplastic).
With a current-life of 2 years, our Vestas already show that we can reduce the number of plastic bottles containers over 2 years per product by at least 23. They can be reused after the 2 year period if the plastic container has not sustained too much damage, as we can simply steam clean them, replace their batteries and re-deploy them. However, not all of them will be re-usable and at some point, all of our Vestas will need to be recycled.
Bearing this in mind, we decided to investigate using bio-plastics as the building material for our product. The main considerations for us when choosing a material were:
Strength
Recyclability
Bio-degradability
Carbon Footprint
1. Strength
Bioplastics are generally not as strong as regular plastics. Currently, the only known way to increase their strength is to mix them with regular plastics – which we would need as it is intended to be used multiple times over a 2 year period. Though this might be better than pure plastic, it can also reduce the recyclability of the plastic and how bio-degradable it is, whilst increasing the cost. These are also important factors in choosing the correct material for our containers. There is currently research being conducted into including cellulose fibres or particles in bio-plastics to increase its strength, which will be watching closely. (see http://pubs.acs.org/doi/abs/10.1021/bm050897y)
2. Recyclability
Recyclability varies considerably with bioplastics. However, those bioplastics that are recyclable cannot be recycled with regular plastics. They require a new stream of recycling, which most recycling plants do not have. A method would have to be developed to separate bio-plastics from regular plastics to make bioplastic recycling on a large scale viable. There is also some concern that bioplastics would contaminate normal plastic recycling (https://waste-management-world.com/a/napcor-concerned-over-pla-contamination-of-pet-stream), increasing the cost and decreasing the effectiveness of plastics recycling. So in short, while many bioplastics are theoretically recyclable, very few places are equipped to process them.
3. Bio-degradability
If a bottle cannot be recycled, it is important that it is bio-degradable. Being made from bio-plastics does not automatically make a bottle recyclable or biodegradable, it just means that the plastic has come biological sources rather than fossil fuels. For example, CocaCola’s PlantBottle, which is made from bio-plastics cannot be composted and does not bio-degrade because it has the same chemical structure as a plastic made from oil (https://www.alternet.org/story/151543/compostable_or_recyclable_why_bioplastics_are_causing_an_environmental_headache). The more bio-degradable a plastic is, the weaker it tends to be. This means they might be more suited for plastic packaging of items such as fruit, or potato chips and don’t lend themselves to tough, robust packaging like that produced by Vesta Smart Packaging. The bio-degradability of many of these bioplastics is also questionable. Many require special high-temperature composting plants and won’t biodegrade in a domestic compost heap.
4. Carbon Footprint
David Grewell of Iowa State University (http://dgrewell.public.iastate.edu/research/bioplastics/cost_comparison.html) has conducted some research on the life-cycles of bio-plastics and has found that many types of bioplastic have a higher carbon footprint throughout their life than regular plastic bottles. See the video below for a more detailed analysis of this problem
Having considered these factors, we believe that bioplastic technology is not ready to be deployed for Vesta Smart Packaging….YET. However, we believe that as the technology is developed and problems are solved we will be able to move to bioplastics. The technology is constantly being researched and in time we believe that bioplastics will become stronger, more recyclable and more bio-degradable. Bioplastics are the future, but that future is not quite with us.
The world’s plastic epidemic is often portrayed as a far-flung problem – one which might cause a bit of unsightly litter on motorway sidings, but not one that could seriously affect our daily lives.
But this could be about to change.
It is a little-known fact that Britain has been selling rubbish to China, paying to pass the buck of our excess garbage, and the proof of our national unsustainability.
According to the BBC, ‘Britain has been shipping up to 500,000 tonnes of plastic for recycling in China every year, but now the trade has been stopped’.
That’s right. With China no longer willing to accept the waste – in a bid to clean up its own outlook – we as a nation will be forced to confront our throw-away, one-use culture, and the staggering quantity of rubbish that this generates.
The solution is for business, homes and manufacturers to be proactive, and to take this opportunity to adopt smart, refillable solutions for the health—not just of the planet—but of the nation.
UK faces build-up of plastic waste
UK faces build-up of plastic waste
UK does not have capacity to deal with extra plastic waste after a Chinese import ban, says industry group.
With Greenpeace reporting that the equivalent of a truck load of plastic is dumped in the sea every minute, things are looking bad for our environment.
But we mustn’t despair.
You don’t have to live in an eco-home or install solar panels to make a difference. There are hundreds of small daily things that everyone can do, which really add up to curb the plastic epidemic. Here are just a few:
Take your own bags to the shops, and don’t buy food which comes in multiple layers of packaging. Resist the urge to put individual fruits and vegetables in their own bags. Better still, write to the supermarkets and urge them to use less.
Try out a grocery delivery service. No longer the preserve of the middle-classes, these services are competitive, nationwide, and hugely sustainable. The deliveries are fixed (great for the environment), the boxes are recycled, and the produce is seasonal and organic. What could be better?
Stop buying bottled water. Just stop. Get a flask. Reuse an old bottle. Fill it up from the tap. If everyone did this, the world would be an instantly less plastic-filled place.
Reject the offer of a straw. On a night out, at the cinema, wherever. Straws are the ultimate one-use item, and even more pernicious because no one thinks about them. G&T tastes better straight from the glass anyway.
Adopt the re-usable coffee cup. The cups aren’t great for the environment, but the plastic lids are a disaster. Many companies now offer reusable coffee cups – even the high street coffee shops themselves – and many offer a discount on your coffee if you have one. Winner!
2018 has the potential to be a fantastic year, one in which we move towards sustainability and the elimination of single-use plastics.
We all know that plastic is disastrous for the environment, but it is now being revealed that plastics are making their way into our bodies.
We’re consuming plastic every day in our drinking water.
A disturbing report from Orb demonstrates that ‘tap water samples in cities on five continents is contaminated with microscopic plastic fibers. Plastic is pouring out of faucets from New York to New Delhi. Scientists say they don’t know how these fibers reach household taps, or what their health risks might be, but experts suspect plastic fibers transfer toxic chemicals when consumed by humans’.
More than 40% of our plastic containers are single-use, but ‘plastic persists in the environment for centuries’. It is perhaps no wonder that plastics are making their way into our food chain, but what is striking it the worldwide scale of the problem:
‘The contamination defies geography: The number of fibers found in a sample of tap water from the Trump Grill, at Trump Tower in Manhattan, was equal to that found in samples from Beirut. Orb also found plastic in bottled water, and in homes that use reverse-osmosis filters. 83 percent of samples worldwide tested positive for microscopic plastic fibers.’
The government’s recent targeting of single-use plastics could not be more timely, but the revelation that microscopic man-made fibres are now getting into our bodies should encourage us all to resist single-use, and find refillable reusable solutions.