We’re known for our selection of loose fresh produce and minimally packaged dry goods. We also offer an ever-increasing range of re-usable options, but we know this isn’t feasible for all products or for every type of purchase.
Like many of you, we wish there was a solution for doing away with all disposable packaging! Choosing what to use is an environmental conundrum; there’s certainly no ‘good’ option. We are also constrained by the recycling collection systems in this area and by the packaging available on the market. But we’ve done a lot of homework and the choices we’ve made, if not perfect, are certainly thought-through.
See our 2018 newsletter article for a thorough look at the issues, and here’s some context to the choices we’ve made…
Plastic
Public consciousness has been captured by the very real problems presented by plastic pollution, particularly in the marine environment. It’s no wonder single-use plastic packaging has become a huge focus; a pressing symbol of the impact of our throwaway society. So why do we use any at Unicorn? The simple answer is that it is leakproof and robust, it conserves fresh leafy greens better than paper and it helps prevent unnecessary food waste (also a huge environmental problem), and over the years our research has always shown (perhaps surprisingly) that plastic has a smaller climate impact in terms of the energy and water needed to produce and transport it than paper or card. Our aim is certainly use as little as we possibly can, but not necessarily to jump into replacing it with something that may be equally environmentally-unsound.
Eco Disposables (biodegradable/compostable)
“Made from plants not plastic” or “100% compostable” sounds good, but the vast majority of it (currently) can’t be composted because the infrastructure doesn’t exist. So it ends up in landfill anyway (and doesn’t degrade because the conditions are wrong), and if it makes its way into the oceans it’s just as polluting as other plastics! There’s also the issue of land use and soil erosion exacerbated by the diversion of land from food growing to produce materials for throwaway packaging, and the issue of water use to irrigate crops grown for packaging.
Eco-disposables also often require higher amounts of energy to produce, and as Riverford Organics founder Guy Singh-Watson pointed out recently, “anthropogenic climate change is unquestionably the biggest environmental threat our planet faces. Reducing plastic use does nothing to address climate change; in some instances, it can make it worse. We need pragmatic policies that balance all environmental impacts.”
So, what do we use?
It’s not easy to balance the various environmental impacts of different kinds of packaging; taking into account end-of-life impact, energy used in production, land use, pollution from manufacture, etc. After exhaustive research into the life-cycles of different materials, we have a good idea of the pros & cons of various types, but we haven’t found any perfect solutions. Note, this is a fast-changing area so our choices will change as we learn more and new alternatives emerge, but where we can, we are likely to be encouraging no-use and re-use above all else.
On the tills
- Reused carrier bags. Happily though, people are using fewer new bags these days, so the supply has dwindled.
- Reused cardboard boxes & wooden crates generated from unpacking our deliveries.
- Cotton & jute bags from Jutexpo.
- For now, we also offer sturdy, UK-made plastic carrier bags. However these are being phased out in early 2019 and replaced with a brand new cloth ‘bag deposit scheme’ for unplanned shopping trips!
On veg
- Most produce is sold loose – you can use a paper bag or one of our re-usable cloth bags if you prefer, but we’re happy to receive it loose at the tills. We aim for paper bags with as high recycled-content as we can get hold of but recent industry moves away from plastic towards paper has put pressure on supply and we sometimes struggle to source these.
- Some veg (usually leafy greens) are bagged in plastic to conserve their freshness. These bags can be recycled at most large supermarket chains. Read more on storing your fruit & veg to keep it super fresh.
On the deli
We can pack your deli purchases into any container you provide (thereby avoiding the charge for tubs and cups), as long as they are clean, dry and fit-for-purpose! And here’s what we provide at the counter if you aren’t able to bring your own…
- Sturdy plastic tubs. Not recyclable in Manchester but we’re prioritising re-use, based on the age-old waste hierarchy of ‘reduce, re-use, recycle’. The re-use rate is around 25% at the time of writing (autumn 2018), and we’re doing everything we can to increase this, including making the pots a purchase in their own right (17p per pot) and from October to December 2018, running a re-use raffle!
- Paper bags (with as high a recycled-content as we can source), same as you find in the veg section.
- Paper bags with plastic film for more oily snacks (the brown film-fronted ones are made with home-compostable cellulose film, but we can’t always get hold of these).
- Paper soup cups with plastic lining and lids (sadly non-recyclable), or re-useable soup cups ‘on deposit’.
- Card cake boxes with thin plastic lining.
For our packed goods
- For now, biodegradable plastic bags. They make useful sandwich bags once empty. Unfortunately there are no facilities for collection in Manchester for these to be industrially composted, and we are hoping to change this type of bag as soon as possible for a home-compostable or recyclable alternative.
What should you do with your waste packaging?
- Reuse deli tubs, veg bags, and packed goods bags as much as you can. Each re-use considerably reduces its environmental impact!
- Paper bags (if clean) can go into the paper recycling.
- Brown film-fronted bags from the deli can go into home compost. The white ones go in the bin.
- Soup cups, cake boxes (due to lining) & spent plastic tubs go in the bin, sadly.
- Plastic bags can be recycled at most supermarket chains
And remember, you can fill up your water bottles at any time of day or night from our (tap) water refill station in the front garden!
