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#plasticfreejuly lesson two : can we have good plastic?

7/20/2019

13 Comments

 
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Are you ready for plastic lesson #2?
This week I want to talk about types of plastic that we may consider as ‘sustainable’ : biodegradable and compostable plastics.
I set out on a quest to find out about these and disentangle some of the confusion for you.
First of all, I would like to point out that these are not the same - and in fact they have very different meanings.
Beware: biodegradable is not always good. I already mentioned some issues with it in this post but I would like to reiterate that the term in itself has a specific meaning. To label something as biodegradable, the material has to degrade into a material which is at least one level less toxic than the original. So biodegradable does NOT mean that it will degrade into something organic but only that it will become a little better than it was before .. talk about confusing consumers and greenwashing!!
Bioplastic is a type of biodegradable plastic made from biological materials other than petroleum. But while all bioplastic is biodegradable, not all biodegradable is bioplastic - so do not confuse the two. Biodegradable plastic can in fact also be made from petroleum , just like regular plastic. Confusing, right?
There are definitely some issues with biodegradable bags - one being that if they end up in the environment they can still be accidentally ingested, cause damage to the seabed by dragging, being trapped into machinery etc... and a recent article highlights just how long they can persist


To add to this confusion we have compostable plastic. As I mentioned already biodegradable is not synonymous of compostable. Compostable plastics are the ones that will decompose back into carbon dioxide, water and organic biomass only.
Sounds good , right? If it is compostable it will disappear and leave no trace, right?
let’s be careful with these assumptions - even compostable plastics can be bad.
Firstly it will not compost immediately , it will take some time!
Secondly, compostable materials will only compost with the right conditions. Most dumping areas do not provide these, and the processes of decomposition will contribute instead to producing methane and other gases which can contribute to climate change...so in the end, not so good...


To add on to the confusion not all ‘alternative plastics’ come with a label. Just to give you an example, a friend received a package from an organic beauty company and it was full of packaging chips. At first glance those reminded us of polystyrene and we were a bit angry that a natural beauty shop would use such packaging material. Another friend saw it and said ‘oh no don’t worry it’s made from corn’ and in effects from a second glance we realised it probably was... but we were left to then think : in which bin does it go?
Now, my friends are very environmentally conscious so they emailed the company to ask, but honestly who has the time for that? Or the space to hold the rubbish in the meantime before decision? I would think most would end up just throwing it in the normal bin...
I believe companies still have a long way to go and education is a must


But what can we do in the meantime?


overall, the only solution is to avoid using single use items all together
By doing something as small as always having cutlery in your bag (foldable camping ones are a good solution for those with little space), drinking coffee in rather than to go, drinking tap water where available we can have already some big impacts.


When planning a party or a barbecue, avoid single use -ask guests to bring their own or borrow from neighbours if you don’t have enough. Your friends can stay behind and help you clean up afterwards or come back in the morning for a round of gossips and clean up ;)


If you are doing plasticfreejuly you are probably already getting conscious of which areas of your life should be improved , and are doing a great job just by attempting it! if you would like to step it up even further, then reconsider your lifestyle all together. Think about living slow rather than so fast paced that everything is on the go! You will be surprised by how much less plastic you will produce!
13 Comments
Julie link
7/20/2019 04:14:25 pm

Glad someone wrote a post about biodegradable and compostable plastics! I've been thinking about this too. I don't know what good it does if these material require certain conditions to break down - unless they have a collection center for them.
But I suppose it's part of the experimentation and improvement process. Maybe it's step one towards truly eco-friendly packaging material. Or so I hope. :)

Reply
Hanna link
7/22/2019 03:49:43 pm

That's really informative, thank you so much! I actually didn't know about the difference between biodegradable and bioplastic. And I also experienced the thing with packaging material from eco-friendly companies where you end up not knowing what to do with it. Another thing that came to my mind when reading this post are the biodegradable organic waste bags you can buy here in Germany. They sell it everywhere and people think it's better to use them for the organic waste. But in the end the waste collectors don't collect the organic waste with these bags as they don't degrade fast enough...that really doesn't make any sense!

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Khristeen
7/22/2019 05:09:08 pm

I really love this post! Thanks for covering this topic. I always have this conversation with people LOL

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Angela link
7/22/2019 11:04:49 pm

I learned a lot from this post. I had been confused about what the term bioplastics meant, so thank you for clearing that up for me!

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Eco Friendly Mama link
7/23/2019 06:32:38 am

You make some really excellent points in this post. I've yet to see packing peanuts made from corn, but I have seen them made from a kind of puffed rice flour. They start to dissolve when they come into contact with water, so I believe would be safe to dispose of in a green waste, compost bin, or regular trash bin bound for landfill. But yes, absolutely agree the ultimate goal should be to get away from single use packaging in any form! If people like us keep asking questions, making informed decisions, and seeking change, we will hopefully get to that point!

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Christine MacLean link
7/23/2019 03:59:37 pm

Good topic. I'm from Toronto and many "bioplastics" aren't allowed in the commercial composting system we have. a lot of bioplastic is greenwashing. there's a few that are starting to claim they decompose within a year.

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Addie | Old World New link
7/24/2019 03:48:55 pm

I think “compostable” and “biodegradable” plastics are sort of greenwashing and misleading because people often think they can just toss it in the trash and it’ll be better than tossing normal plastic. Putting it in the trash is not good, because it can’t be composted or break down. There’s a big educational component missing from selling these types of products.

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Rosie @greenrosielife link
7/25/2019 10:22:17 pm

"Plastic" is such a minefield of terms - thank you for clisrifying some of the terms and what they mean in terms if sustainable living.

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Julie link
8/13/2019 02:48:46 pm

This post really cleared things up for me a bit. I am all about reusable, and prefer the vintage refrigerator boxes for leftovers. But I LOVE the idea of inviting a few over for 'clean up and gossip'!

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Arm Commodities link
9/20/2019 12:39:35 pm

Awesome Article I will share your articles with social media networking sites I will provide same services Organic Rice Flour USA.

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Low Arsenic Rice link
9/27/2019 10:22:23 am

I was more than happy to uncover this great site. I need to to thank you for your time due to this fantastic read!! I definitely enjoyed every bit of it and I have you bookmarked to see new information on your blog.

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espn.com/activate link
3/16/2020 08:46:07 am


I’m impressed, I must say. Seldom do I come across a blog that’s both educative and interesting, and without a doubt, you have hit the nail on the head. The problem is an issue that not enough folks are speaking intelligently about. Now i'm very happy I stumbled across this during my hunt for something regarding this.

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xfinity.com/authorize link
3/16/2020 08:47:42 am


Oh my goodness! Incredible article dude! Thank you, However I am having difficulties with your RSS. I don’t understand the reason why I cannot join it. Is there anybody else having the same RSS issues? Anybody who knows the answer will you kindly respond? Thanks!!

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