I've already admitted I don't own a car, and I'm not ready yet to delve into the carbon cost of food, so what carbon am I talking about today? The kind in your soda, of course!
Yes, always a fan of the double entendre, this post is dedicated to the carbon emissions required to produce and ship carbonated beverages. Carbon, carbon everywhere, even in your drink.
The onset of my addiction happened just about the same time Zeph and I started shopping at the farmer's market. We were still making trips to the grocery once a week for the "essentials" that we couldn't buy at the market. My "essential" was carbonated water -
crystal geyser lemon water, to be exact. I went through about two liters a week, and at my worst I bought two of the small four-packs. This had to stop.
"Why?" you say? Let's talk about the energy in my carbonated water (without getting too exact with the numbers). There is energy required to make the bottles my water came in, as well as the little plastic ring that held together the bottles if I bought the four-pack. Then the bottles need to be filled, and of course they need to be carbonated, which requires more energy.
Then the bottles have to be trucked from heaven-knows-where to the store, where I purchase them. I don't drive my groceries home, so that's the only step that doesn't use carbon-based energy in this whole process. The water get stored in my refrigerator until I drink it, after which the bottles get picked up at my house and taken to the recycling plant, using more energy to turn them back in to new plastic bottles.
As you can see, this process is a bit problematic.
I could just drink still water out of my tap, but that isn't nearly as enjoyable. Plus, still water does not a good mojito make. And, honestly, I refuse to give up my little pleasures in life. All that does is create a bunch of grumpy people who bemoan how hard it is to live a greener life. It doesn't have to be hard people! You just have to find creative solutions.
As is the case with a majority of green solutions, I looked to the past. Gin and tonic has been around for quite some time, so I knew that fizzy water existed before the invention of the
PET bottle. I poked around and found some
seltzer bottles, but most of them require small cartridges to carbonate the water. Trashing a metal cannister every time I want to carbonate my water doesn't seem all that environmentally friendly.
So I poked around some more and found a company called
SodaClub that manufactures counter-top carbonation devices. I did some research and found that the carbonation systems sold by SodaClub were preferred over other seltzer bottles by far, so I decided to go ahead and give it a shot.
The only decision left to make was which model to get. The cheaper model has larger bottles, but they are still made of plastic. Not exactly the route I wanted to go. The more expensive model doesn't carbonate as much water per bottle, but the bottles are made out of glass - glass that, unless I break it, will never have to be replaced. That appealed to me. A lot. Decision made.
My
penguin arrived a few weeks later, and I had it set up and ready to go in a few minutes. I filled all the bottles and put them in the fridge to chill (apparently chilled water carbonates better) and waited patiently until Zeph got home so we could play with our new toy.
First, we made lemon water, flavored with a wonderful citrus fruit we sliced and juiced ourselves. It was delicious. Next we tried one of the soda flavorings that came with the machine. It pretty much sucked. Then, the piece de resistance, we made mojitos with our new water. Fantastic. Lately, when I crave a coke, I make an
Italian soda instead. I'm finally not supporting
Coca-Cola anymore!
After two months of daily use the penguin is still going strong. We replaced our Co2 cartridge once, but I am happy knowing that it will be refilled with air and sent to a new customer. Best of all? Drinking lemon water is a great way to keep the cat's nose out of your beverage. Pesky, curious kitties.
