I like the idea of carbon offsets for flights etc, but I think most carbon offset schemes are probably garbage. A year ago I made a personal pledge that whenever I was prompted to pay extra to carbon offset something, I would decline, but then immediately donate the same amount or more to effective environmental funds (in my case, Effective Altruism Australia Environment.) It’s easy to remember and easy to do. Perhaps this simple pledge will be similarly sticky for other people :)
My personal (skeptical) benchmark for price per unit of non-garbage carbon offsets comes from Scott Alexander’s mention of Climeworks:
“Pessimistic” comes from Climeworks, a company that builds giant reverse-factories which take carbon out of the air. If you’re maximally skeptical about any charity’s ability to offset CO2, these are the people for you—they can literally hand you a bottle full of the carbon they removed, so you don’t need to take anything on faith. But they charge as much as $1000/ton.
Climeworks actually charges more now, at least for their individual subscription pricing: $1,500/ton, no volume discount across subscription tiers.
I like the idea of immediately donating the same amount or more to effective environmental funds, thanks for sharing.
I like the idea of carbon offsets for flights etc, but I think most carbon offset schemes are probably garbage. A year ago I made a personal pledge that whenever I was prompted to pay extra to carbon offset something, I would decline, but then immediately donate the same amount or more to effective environmental funds (in my case, Effective Altruism Australia Environment.) It’s easy to remember and easy to do. Perhaps this simple pledge will be similarly sticky for other people :)
My personal (skeptical) benchmark for price per unit of non-garbage carbon offsets comes from Scott Alexander’s mention of Climeworks:
Climeworks actually charges more now, at least for their individual subscription pricing: $1,500/ton, no volume discount across subscription tiers.
I like the idea of immediately donating the same amount or more to effective environmental funds, thanks for sharing.