News for hackers. Stuff that matters.

A comment on Empress trees absorb about 103 tons of carbon a year per acre. Parent comment

Re:Empress trees absorb about 103 tons of carbon a year per ... by RosanaAnaDana on Friday August 02, 2019 @03:12PM (#20595723)
And the carbon cost of the energy it takes to convert it all to biochar?
[ Parent | on HN ]
Re:Empress trees absorb about 103 tons of carbon a year per ... by VBprogrammer on Friday August 02, 2019 @04:21PM (#20596273)
The energy and carbon come from burning off the volatile organics from the wood. It impacts the amount of carbon sequestered but it's still a net positive.
[ Parent | on HN ]