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If that CO2 was taken from the air in the first place, it's a neutral process overall: Take CO2 from air => Turn it into methane => Put it into rocket => Burn
by emilecantin 6y ago
If that CO2 was taken from the air in the first place, it's a neutral process overall:
Take CO2 from air => Turn it into methane => Put it into rocket => Burn it back into the air
- aphextron 6y agoThis process requires far more energy than just using it to power normal modes of transportation. There's no free lunch.
- DarmokJalad1701 6y agoDoesn't matter if it is solar.