News for hackers. Stuff that matters.

A comment on Flight risk: can we take the carbon out of air travel?. Parent comment

Re:Flight risk: can we take the carbon out of air travel? by adrianN on Tuesday September 03, 2019 @09:11AM (#20866114)
Turning them into biochar is a slightly simpler proposal. Biochar is stable for a pretty long time. But of course the process of unburning all the coal we burned so far is not very viable.
[ Parent | on HN ]

There are no comments on this comment yet.