The Cheeseburger Footprint
by Jamais Cascio
“We’re growing accustomed to thinking about the greenhouse gas impact of transportation and energy production, but nearly everything we do leaves a carbon footprint. If it requires energy to make or do, chances are, some carbon was emitted along the way. But these are the early days of the climate awareness era, and it’s not yet habit to consider the greenhouse implications of otherwise prosaic actions.
So as an exercise, let’s examine the carbon footprint of something commonplace — a cheeseburger. There’s a good chance you’ve eaten one this week, perhaps even today. What was its greenhouse gas impact? Do you have any idea? This is the kind of question we’ll be forced to ask more often as we pay greater attention to our individual greenhouse gas emissions.
Burgers are common food items for most people in the US — surprisingly common. Estimates for the average American diet range from an average of about one per week, or about 50/year (Fast Food Nation) to as many as three burgers per week, or roughly 150/year (the Economist, among other sources). So what’s the global warming impact of all those cheeseburgers? I don’t just mean cooking the burger; I mean the gamut of energy costs associated with a hamburger — including growing the feed for the cattle for beef and cheese, growing the produce, storing and transporting the components, as well as cooking.”
Source: The Cheeseburger Footprint