Climeworks competitors

Spiritus is a Los Alamos spinout pursuing passive, low-energy direct air capture using a lung-like sorbent arranged in a 'Carbon Orchard.'

Direct Air Capture · Series A $30M

Direct Air Capture

Series A

$30M

HQ

Mission Zero Technologies builds modular, electrochemical direct air capture that uses electricity instead of heat to separate CO2 from the air.

Direct Air Capture · Series A $27M

Direct Air Capture

Series A

$27M

HQ

RepAir Carbon builds a battery-like electrochemical direct air capture cell that removes CO2 with no heat or chemicals and far less energy.

Direct Air Capture · Series A extension $15M

Direct Air Capture

Series A extension

$15M

HQ

Phlair builds hydrolyzer-based, all-electric direct air capture that uses a pH-swing to pull CO2 from the air with off-the-shelf parts.

Direct Air Capture · Seed $16M

Direct Air Capture

Seed

$16M

HQ