Heirloom
Phone
Description
Heirloom automates carbon mineralization, cutting down the time required from years to weeks. Their closed-loop process first extracts CO2
from naturally abundant carbonates using electric kilns. Stripped of CO2
, what remains of the carbonates moves through a passive air contactor, soaking CO2
back up from the ambient air. Once saturated, the carbonates cycle back through the kilns. Rinse and repeat.
Grand Challenge
Founder(s)
Email
Maturity
Green tags
Source
Lower Carbon Capital