Re:The impact of direct air carbon capture on climate change
by m4rtink on Friday November 22, 2019 @09:36AM
(#21605874)
Yeah, you can basically use the atmosphere as a chemical battery.
Also, a better example than heating homes with coal is aircraft. Long distance air plane travel is so far only doable via fossil fuels due to their energy density. And while you can run a electric line to a house and heat it with electricity, this is not possible for long range aircraft.
So the idea is you use hydrocarbons to run aircraft and then capture the CO2 produced and turn it into more hydrocarbons to run your airplanes. This of course requires clean energy source to work, but is perfectly doable. :)
Also, a better example than heating homes with coal is aircraft. Long distance air plane travel is so far only doable via fossil fuels due to their energy density. And while you can run a electric line to a house and heat it with electricity, this is not possible for long range aircraft.
So the idea is you use hydrocarbons to run aircraft and then capture the CO2 produced and turn it into more hydrocarbons to run your airplanes. This of course requires clean energy source to work, but is perfectly doable. :)