Tech Tree / Cryo compressor cryo-compressor Cryo compressor Component Semi-native TRL Mars — Energy intensity — Required by 2 Requires 3 Built from: Electric motor (induction) Stainless steel stock Precision bearings Requires Built from Electric motor (induction) Component Stainless steel stock Intermediate Precision bearings Component Required by CO2 freeze-separation Process · built_from Cryogenic separation (cold box) Process · built_from