So today I came across Make Me Sustainable (via GO), a site that’s sort of like a green 43 things — with the “sort of” part emphasized.
Better analogy: Make Me Sustainable’s like a web diet tracker — for your carbon diet. By joining, you can track — with spiffy charts and graphs and stuff — how eco-conscious your life’s getting. Plus, you can show off your green success to a community of environmentalists who’re also members.
I’m wary of joining yet another web community, but I love sites that make charts and graphs for me, so I signed up, made a profile, and put in my living and transportation stats to find out that I had an initial footprint of 2.6 tons.
Well WTF does that mean? Is that a lot? A little?
Seeking the answer to this Q at once forced me off the site to figure out the average carbon emissions for a US resident — which, I gotta say, isn’t easy to get a clear answer on. An Inconvenient Truth‘s calculator says 7.5 tons is the nationwide average — though reading the fine print, the number may just go for housing and transportation, making the calculator as a whole rather confusing. Friends of the Forest puts it at 10.73 tons. The Nature Conservancy says it’s a whopping 27 tons!
And of course I went ahead and tried using all these calculators, and got personal results ranging from 4.07 to 12 tons. WTF? I shoulda just called it a day with the lower 2.6 ton figure.
At this point I emailed Jamais — the most serious carbon calculating dude I know, as evidenced by his work on figuring out the cheeseburger footprint.
I’m crossing my fingers he’ll just know off the top of his head. So more on this — along with an actual review of Make Me Sustainable — to come. You may wanna put off signing up until then –
For now, take this post as a lesson on how one click can lead to hours and hours of amusement — aka wasted time — in the web vortex.
Update, 7/4/07: Here’s part II, with a more accurate average carbon output number.

Hey, GreenLAGirl,
Nice post — I hadn’t heard about Make Me Sustainable before, so I’m going to go check them out. Just a note about carbon emissions and online carbon calculators… like carbon offsets, there are varying levels of quality and no two are exactly alike. Many of them use similar data sources to calculate the user’s carbon emissions, but not all of them make the same assumptions. For example, The Nature Conservancy’s calculator documents all of its data sources and calculation methods in detail @ http://www.nature.org/popups/misc/art20625.html — not all carbon calculators are this rigorous in their methods nor as comprehensive in the scope of what they calculate.
I know — I score higher than I’d like on it, too. :( But I’m trying to make small changes everydya for a more sustainable lifestyle. :)
Comment by Jonathon D. Colman — July 3, 2007 @ 2:45 am