Joel Halblieb wrote:"
There is a big debate in the industy when it comes to canning. Lost of ins outs and whathaveyous to be considered. Aluminum is very recyclable, but so is glass. Aluminum allows no light in, but is harder to purge of oxygen on small Craft Brewers sized systems. One brewer pointed out that aluminum mines are very environmentally nasty places, sand for glass not so much. The biggest drawback for small brewers has been one must buy a tractor trailer full of cans for each beer label you sell. That would take a long time to work through and take a lot of space. Yet another is that in cans you are essentially drinking out of plastic since cans are lined with pet plastic, same stuff they use in 2 liter sodas. I still prefer glass at this point for portability, stainless steel keg is the best.
Hey Joel,
I've been very interested in this issue for a while now. I started drinking some craft beer in cans maybe only a year or so ago and I was absolutely delighted at how much more like draft beer it tasted. I've mentioned this to some brewers/retailers and some of the issues you brought up (eg cost for truckload, no light effecting taste) were common themes in their replies. Didn't know about the plastic liner.
I personally did not think I would ever prefer canned beer vs bottle beer as I associated canned beer with macro brews. Enough said there. However, some of the best craft brewers now provide their product in cans. Sun King in Indianapolis, Boulder Brewing, and one of my favorites 21st Amendment in San Fran.
Now I am a proponent of recycling and I'm environmentally conscious but not fanatical. The point you make about the mines is a good one. The fact that glass is so recyclable seems to be ignored in this area. Yes there are collection points for glass but really some of these bottles are freakin works of art yet as far as I know there is no effort made to recycle them. Don't say Growlers here. Yes they may have their place but I've never been a big drinker at home (gasp) hard to believe I know. Growlers are too short term storage-wise to provide any usefulness to me. If I go in your place I might drink three beers. But coming to your place is why I'm drinking those beers. RB wrote an incredibly insightful article recently at Louisvillebeer.com and expressed this concept so perfectly that I wanted to hug him (but as I've never met him he might not appreciate it).
This lack of recycling of beer bottles seems such a shame really. When I lived in the northeast, many bottled/canned products carried a deposit that you paid at the register and then received back when you returned the empties. All of the grocery stores had machines that crushed your cans/bottles and gave you a ticket you redeemed instantly at the register. It takes a lot more effort to recycle here.
But I will tell you now. If you or any local brewer (coop) can come up with a way to recycle your bottles or use cans in an environmentally responsible manner I would instantly commit to drinking your beers vs those that don't. I believe many others would too. Its a win – win right? Drinking delicious beer and being responsible. Of course that's easy for me to say. Much harder to implement from the brewer's standpoint. Still with the creative minds in play here (brewers) I can't believe that the challenges can't be overcome eventually.
Been drinking BBC Brown Ale at the Fireside, Pale Ale at Smash Burger, and Amber Ale at the Blue River Cafe recently. On tap!
Cheers Joel and thanks for bringing this up.