[aerohead]

Originally Posted by freebeard

Two consecutive stories on SlashDot today:

New 'Game-Changing' Technology Removes 99% of CO2 From the Air (interestingengineering.com)
Posted by BeauHD on Saturday February 05, 2022 @02:00AM from the carbon-capture dept


Satellite Images Show Biggest Methane Leaks Come From Russia and US (newscientist.com)
Posted by BeauHD on Friday February 04, 2022 @10:30PM from the super-emitting-events dept.

And the hydrogen will be from methane ( natural gas ) and fracking, 21-times more potent a greenhouse gas than the carbon dioxide they're scrubbing.
Apollo-13 ( Lithium Hydroxide ) meets tailpipe?