Filed under: Business + Politics, Energy + Climate, Food + Health, Waste + Recycling | Tags: barista, coffee, coffee shops, polystyrene
A few weeks ago, I wrote about how two of my favorite coffee shops use polystyrene cups, one of those making the switch very recently. It was this latter coffee shop where I talked with a barista about their use of polystyrene cups.

A few months ago, this coffee shop was serving drinks in paper cups with java jackets. The owner of the shop stopped buying java jackets, and as any avid coffee drinker would know, the feeling of holding a hot cup of morning joe in a paper cup with no java jacket is definitely uncomfortable. “People were taking two cups,” the barista said. For the sake of saving money, and preventing people from taking two cups for every drink, they switched to the polystyrene cups.
“I was getting cussed at by customers” after the switch, she said. So she typed up a polystyrene fact sheet that’s posted on the shop’s register. It says polystyrene is 95% air and is recyclable, among other points. But is the fact sheet misleading, considering polystyrene is not biodegradable and hardly any students who frequent the shop would actually recycle their cup?
“It was one of the hardest decisions I’ve had to make working here,” the barista said about making the switch. But she said after looking into polystyrene, it wasn’t “any worse” than doubling up on two paper cups or using a paper cup and a java jacket.
The barista seemed open to discuss other environmental options, and really sympathized with customers’ defiance of their new cups. She said the coffee shop would have a new owner soon, and would possibly switch back to paper cups and java jackets then.
In the meantime, serving in polystyrene cups has shown a more environmentally friendly trend emerging from this shop’s customers.
“If we used paper cups, no one would bring their own cup,” the barista said. “No one wants to use foam, so everyone is bringing their own cup now.”
— Jessica Sain-Baird
This post is a follow-up to my post, “How much responsibility should your coffee shop have?” Thanks to Fillmore Photography for the image.
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It is a good idea to make a switch to a cup that is more eco-friendly, but the porblem doesn’t start with students not thinking about recycling them: In Lawrence, I don’t know if there is anywhere that we can recycle plastic #6.
So while this is a noble effort, will Lawrence’s inability to recycle it make polystyrene a moot point?
Comment by Lauren Keith April 25, 2009 @ 7:02 pmBYOC! The customers should not complain about polystyrene compared to paper. I find it humorous that they would bring their own cups only because they are now foam. Shops need to offer more incentives to customers who bring their own cup/mug anyway.
Comment by matthewtb April 26, 2009 @ 10:52 amThe availability of recycling centers definitely has something to do with this. If there were a polystyrene recycling bin next to each coffee shop, for instance, I trust that these cups wouldn’t make it into the trash as much.
Comment by jessicasb April 26, 2009 @ 12:27 pmSo, basically, what we should all do is commit to carrying our own coffee cups! I am a huge tea-drinker and I bring my cup everywhere. It sometimes gets annoying lugging it around but it eases the guilt of grabbing a polystyrene cup or two paper cups every day!
Comment by brennad87 April 26, 2009 @ 3:46 pmThe migration of styrene from a polystyrene cup into the beverage it contains has been observed to be as high as 0.025% for a single use. That may seem like a rather low number, until you work it this way: If you drink beverages from polystyrene cups four times a day for three years, you may have consumed about one foam cup’s worth of styrene along with your beverage.
Mmm…. chem-i-callyyyy…
Comment by paper cups May 8, 2009 @ 7:47 amI understand the need to move away from throw away sleeves and cups. I agree whole heartedly that using a different cup is a great way to increase awareness. I wonder if there are companies interested in a reusable sleeve for hot and cold beverages that would also provide a revenue stream?
Comment by Andersot September 21, 2009 @ 9:57 pm