Submitted by ObtainSustainability t3_10djkvo in Futurology
mericanvulture t1_j4mok65 wrote
What are your thoughts on companies such as air company (https://www.aircompany.com/ ), and carbon engineering (https://carbonengineering.com/ ), and the application of carbon capture technology, to create carbon-negative fuel that operates in pre-existing combustion engines. Arguably far more sustainable than cobalt, and lithium mining.
Surur t1_j4mymcd wrote
> Arguably far more sustainable than cobalt, and lithium mining.
This bit is unnecessary and wrong. Cars will be replaced automatically over the next 20 years in any case - there is no need to extend the life of ICE engines.
eFuels will continue to be necessary for airlines and cargo ships, so there is a good enough reason for them to exist.
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