Reality check on technologies to remove carbon dioxide from the air news.mit.edu 2 points by gnabgib 13 hours ago
toomuchtodo 11 hours ago > 1.2 megawatt-hours of electricity for each tonne of CO2 removed.Stuck out as a sobering figure, to work backwards from the carbon budget consumed to date, and the total electrical energy needed to remove said carbon.
> 1.2 megawatt-hours of electricity for each tonne of CO2 removed.
Stuck out as a sobering figure, to work backwards from the carbon budget consumed to date, and the total electrical energy needed to remove said carbon.