Tag Archives: carbon offsetting

Effective carbon offsetting – what we’ve learned and what we’re doing

Posted on by

Flying causes global warming. That sucks. But neverthless, we fly sometimes. Conferences, vacations, business trips. So what can we do? Well, here’s a simple rule of thumb:

  1. Fly as little as possible. Reduce the frequency & distance. Consider train for shorter trips.
  2. When you do fly, make sure you carbon offset. From wikipedia: “A carbon offset is a reduction in emissions of carbon dioxide or greenhouse gases made in order to compensate for or to offset an emission made elsewhere.”

The obvious question then is – HOW do you carbon offset? I was surprised when I dug into it.  “Traditional” carbon offsetting (buying emission credits and things like that) seems pretty useless! I couldn’t find any credible evidence that it makes a real difference! Almost like a scam.

So is there another way to carbon offset? Yes! This chart summarizes some of what I’ve learned so far. Read on for details. Got any more suggestions? Add comments. But please quantify.

(see this spreadsheet for the underlying numbers) read more »