Is recycling the answer?
We can’t recycle our way out of our plastic problem
Could this be the solution to reducing plastic pollution?
Over the last few years, it’s become increasingly clear that we can’t recycle ourselves out of our ongoing plastic problem. In fact, the current recycling system for plastics is actually one of the major contributors to plastic pollution around the world.
By 2015 6 billion tonnes of plastic waste had been produced, but only 9% has ever been recycled! 79% of that has ended up in landfill or our natural environment, leaving the remaining 12% being incinerated.
In the UK, our official plastic packaging recycling rate is just 39% – although research organisation, Eunomia believes the true figure is much lower. This means that more than 60% of all the plastic we use is ending up in landfill, incinerated – or worse, in our environment and oceans. With the tragic news of yet another whale found dead with a belly full of plastic, it’s clear we have a very serious problem on our hands.
At City to Sea, we’re committed to preventing plastic pollution at source – reducing the need for recycling by advocating reuse and providing practical alternatives to cut back on plastic.
WHY RECYCLING PLASTIC IS so HARD?
For some products, recycling is an effective solution. Aluminium cans and glass, are infinitely recyclable and can be reprocessed in the UK. But for plastics, it’s a very different story.
For a start, there are so many types of plastic it makes it hard to sort correctly. We end up mixing recyclable and non-recyclable plastics in the same box, which sadly means they then have to be sorted again, which not all collectors do, impacting the value and recyclability of the plastic when it’s resold.
Most people believe that putting their plastic in the recycling bin each week is helping the environment. We try our best to recycle plastic – but the many different ways in which recycling is collected by councils across the UK has left us all a bit confused over what can be recycled and what can’t. Read our essential guide to recycling for more information on recycling logos and what they mean.
WHAT HAPPENS TO OUR PLASTIC WASTE?
We only reprocess 1/3rd of our plastic recycling in the UK, so once plastic waste enters the system, it is sorted and then put up for sale on the international commodities market to be shipped around the world. When this happens, there are a number of different factors that impact where this ends up. Things like, how many types of plastic it includes, how dirty they are, and the reputation of the waste handler.
If the quality is good enough, the plastics are re-purposed. This often means downcycling them into plastic furniture, drain pipes or fleece clothing. Sure, this doesn’t sound too bad, BUT it this does mean these items then can’t be recycled afterwards.
If the quality is poor, the plastics that have a value are extracted, but the rest gets burnt or dumped.
And, if they’re bought via unethical reprocessors in countries where environmental laws are lax, this dumped and incinerated waste can end up in the local environment, contaminating rivers and making its way to the sea.
Historically, China is where most of the world’s plastic has ended up. It’s no coincidence that more than half of all the plastic pollution carried from the rivers to the ocean comes from the Yangtze. But at the end of 2017 China closed its doors to the most contaminated loads, putting the burden back on the rest of the world.
What about PACKAGING MADE FROM RECYCLED plastic?
Unfortunately, virgin plastic is often cheaper than recycled plastic, meaning there is little demand for things like plastic bottles to be turned back into bottles. Plus getting clean, quality content has always been difficult. But since the ‘Blue Planet effect’ has taken hold, manufacturers and producers have started to increase the recycled content in their products and packaging.
This recycled plastic content can come from curbside recycling, or alternatively some companies, like Lidl, are working to capture ‘ocean-bound’ plastics – plastics collected within 30 miles of oceans or major waterways in South-East Asian regions.
Schemes to encourage plastics recycling are part of many Government strategies including the UK Governments Waste and Resources Strategy which is proposing a tax for companies that don’t have a minimum of 30% recycled content in their plastics.
WHAT DOES THE FUTURE HOLD FOR RECYCLING AND PLASTIC?
Whilst governments and environmental agencies investigate the issues of the plastics recycling industry around the world. The obvious solution to our plastic problem is to produce and use less of it. Sounds simple right?
At City to Sea, we are most excited by projects that move beyond recycling. We need to reduce the sheer volume of single-use plastics we use and shift away from our throwaway culture to value the products we have and start prioritising refilling and reusing over recycling.
What can you do?
- Start with Refuse, Reduce, Reuse and Refill and only then when you’ve exhausted those options opt for Recycling. Check out our top 12 ways to reduce single-use plastic.
- Where reusables aren’t an option, choose materials that can be recycled, like card, paper, aluminium and glass.
- Tell the Government that you want to see meaningful change with their consultations on waste and plastics. See our comments on the plastic bottle Deposit Return Scheme
- Seek out plastic-free packaging suppliers or those using recycled content e.g. Iceland and Lush.
- Where plastics are unavoidable ask producers to increase the recycled content to create a proper market for recycled plastics.
- Join campaigns such as Plastic Attack to highlight pointless packaging in supermarkets.
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