What technological innovation is necessary when developing DAC-based carbon capture systems?
Select all the correct options.

Question

Accepted Answer

Selectivity of the sorbent materials maximising carbon capture.

Accepted Answer

Operational strategies that minimise the capture costs of carbon dioxide.

Answer

Cheap sorbents are needed regardless of their regeneration potential.

Answer

Cheap sorbents are needed, though their operating costs are not paramount.

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