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Drawing the right straw: which is the most sustainable?

23 Jan 2019

@alaine profile image

Drawing the right straw: which is the most sustainable? Read to the end of the article to find out how you can get these straws for free!

Don’t get caught sipping out of an unsustainable, single-use plastic straw when there are so many alternatives around. But sustainability includes everything that happens further up the supply chain, before the straw even reaches our lips. So between bamboo, metal, paper, and other eco-friendly straws, which is really the best?

The sustainable straw bandwagon is still taking off and there hasn’t been much research done on the tangible impacts of a mass switch to these alternatives. As with any consumer trend however, we can make a comparison.

Let’s check out what has happened since single-use plastic shopping bags have been banned in cities and countries around the world in favor of reusable shopping bags.

It has been found that you would have to use the sustainable alternative (cloth or paper) bag at least 104 times to make a difference to the environment instead of using the plastic bag, since cloth and paper bags require more energy and resources to produce. So are our fancy straws any more sustainable?

Bamboo:

Ami Park Bamboo Straw Image: Ami Park

Bamboo straws are in fact carbon-neutral to grow and manufacture. There’s no machinery or by-products involved, unless they are treated with a chemical finish or cure. They’re fully biodegradable, but can create quite the carbon footprint from shipping around the world like many online companies are doing.

Metal:

NUS metal straws Image: Eco-Business

While stainless-steel metal straws are quite durable, it’s a no-brainer that metal production is not very environmentally friendly. In the US alone, more than 2.8 billion pounds of toxic waste was produced from mining metal per year at the turn of the century. In China, the world’s biggest producer of steel, working conditions are often abysmal. The emissions from producing steel contribute to China’s infamous smog levels. Even after all this (plus the footprint of international shipping) the kicker is that often these metal straws are packaged in plastic anyways.

Paper:

Paper straw Image: Carly Jayne

Similar to the verdict on plastic versus paper bags, the carbon footprint of making paper straws is actually much higher than for plastic straws. They’re often dyed with different colors and lined with the same plastic film as coffee cups, making them difficult to recycle.

To be fair though, paper straws biodegrade and break down in just 6 months, so if they end up in the ocean they’re safer for wildlife out there like the poor turtle who got a plastic straw stuck up his nose.

But if they don’t end up in the ocean - and it’s far more likely that paper straws will end up in a landfill - they become organic matter breaking down in an anaerobic landfill environment which produces potent methane, adding to the greenhouse gas effect. A bit of a catch 22.

Silicone:

Silicone Image: Wear Love Wanders

Silicone straws are fun, squishy, more flexible, and also far more unnatural. Technically, silicone is classified as a mix of synthetic rubber and synthetic plastic polymer. That’s bad news, because all the hydrocarbons in silicone come from fossil fuels like oil and natural gas.

There are a few other biodegradable varieties of straws made from things like sugarcane fiber or seaweed. All are promising initiatives to swap out plastic straws and ultimately offer a low-hanging fruit for people to hop on board the sustainability train. Making the daily choice to forgo straws is a daily reminder to uphold values of sustainability.

But when it comes to the crux of the plastic problem, straws really don’t matter. I’ll demonstrate why.

Fishing for an answer to ocean plastic

Sea Turtle and Fishing Net At least 46 percent of plastic waste in the ocean comes from discarded fishing nets. Image: Jordi Chias | WWF

Once a month, there are a handful of organizations that enlist volunteers to contribute to Singapore’s clean name by joining beach clean ups. Between just two people, more than 100 kg of plastic was collected in under two hours. I only found two squashed straws in total. In fact, plastic straws account for less than 3 percent of the total trash found on beaches.

So despite the fact that enough straws are thrown away to wrap around the circumference of the Earth (in the US alone) more than 2.5 times per day, that’s not nearly the full story of what’s happening in our oceans.

Nat Geo Cover The iconic 2018 National Geographic cover on the depths of our plastic pollution. Image: National Geographic

Straws are the tip of an iceberg of some 5 trillion microplastics in the oceans today. Even if all 7.3 billion humans in the world were to toss a straw into the ocean, that would still only make up less than .03 percent of the 8.3 million metric tons of plastic waste that goes into the oceans every year.

It’s no news that we’re drowning in plastic. It’s impossible to comprehend the scale of the problem, and fear mongering isn’t a sustaining motive for change. Fear puts us into fight or flight mode - but we have nowhere to flee to and just one planet to live on.

The other option - fight - means fighting the consumer culture that has brought us to this point, and also fighting for other lives on this planet. The straw debacle shines light on the irony of the fact that we care enough about saving fish to not use straws; but do we care enough about saving fish… to not eat fish?

There is so much more we can contribute beyond choosing a bamboo straw. If you haven’t heard of Sea Shepherd, they’re a fearless organization whose mission is to protect marine life and root out poaching and illegal fishing. Their work includes daring stunts, like sandwiching their ship in between a whaling vessel and an oil tanker to prevent the whalers from refuelling for their Antarctic whale hunting (inside a protected marine reserve). It’s the same tactic as people laying down in front of tanks to protest the military.

Sea Shepherd

Image: Sea Shepherd

If you’re already reading this on abillionveg, then you have the opportunity to support their work by using our platform to post dish reviews and earn donations. There are also plenty of technologies (like a 600 meter long boom in the Pacific that cleans plastic) which could seriously put a dent in the multiple ocean garbage patches, but we still need to focus on keeping plastic from entering waterways to begin with.

We can’t all live on ships and fight pirates and poachers though, so let’s come back to straws. Eco-friendly straws have become such a craze because this simple lifestyle choice makes for a low-hanging fruit as an onboarding ramp to the sustainability movement.

Here’s a wild idea - what about no straws at all? There are so many comparisons and round-ups out there over which reusable straw is the best - but all still require extraction and manufacturing. We can just say no to those, the same way we’re trying to do with plastic.

We don’t need to tote around bamboo, metal, or any other straw as a badge or marker of commitment to sustainability. If we can successfully declutter our lives, then single-use disposables may simply become obsolete - and that would be a great win for turtles and humans alike.

But if you really must use a straw, go for bamboo - it’s the least environmentally impactful and biodegrades wonderfully.

Get a free pair by sharing this article on Twitter or Facebook and tagging us @abillionveg - we’ll send you a free pair of our (more) sustainable Balinese bamboo straws pictured in the article!

. . .


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Responses

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@morethanveggies profile image
morethanveggies1 YEAR AGO
great article @alaine!
REPLY
@alaine profile image
alaine1 YEAR AGO
😇
REPLY
@veghui profile image
veghui1 YEAR AGO
I liked this perspective—so important to stop eating fish !
REPLY
@alaine profile image
alaine1 YEAR AGO
absolutely!
REPLY
@s1224 profile image
s12241 YEAR AGO
awesome article!
REPLY
@alaine profile image
alaine1 YEAR AGO
thanks :D
REPLY
@sylchew profile image
sylchew1 YEAR AGO
Great analysis and such eye-opening article :)
REPLY
@alaine profile image
alaine1 YEAR AGO
thank you!
REPLY
@4thepiggies profile image
4thepiggies1 YEAR AGO
This is a great article, brings up a great point on what goes into making straw alternatives. We can all do better for our planet.
REPLY
@alaine profile image
alaine1 YEAR AGO
<3
REPLY
@peter profile image
peter1 YEAR AGO
“Do we care enough about fish... to stop eating fish?” 👍 Asking the right questions, here!
REPLY
@alaine profile image
alaine1 YEAR AGO
hahaha but it's true!
REPLY
@susyq profile image
susyq11 MONTHS AGO
a small Big enemy of sea life
REPLY
@susyq profile image
susyq11 MONTHS AGO
Agree
REPLY
@conradwill1d profile image
conradwill1d11 MONTHS AGO
absolutely great article!
REPLY
@cynryn profile image
cynryn8 MONTHS AGO
This article was very informative and enlightening. I shared it on my Twitter feed and made sure to tag you. My Facebook feed is currently full of people anxious about the ongoing Covid-19 pandemic crisis, so I'm saving the link to share there when it's less likely to be overlooked as "unimportant" because reducing environmental impact deserves the attention.
REPLY
@vegagirl profile image
vegagirl6 MONTHS AGO
I shared this on my face book, however, when i tried to tag you it responded no search results found or something along those lines. I posted anyway because its important. Although i was lookjng forward to the pair of straws.
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