Startup Portfolio: Negative Emissions - DAC
Climate Technology Startups
Third Derivative is proud to present the world's most impactful climate tech startups.
STARTUPS BY COHORT:
- Cohort 417
- Cohort 419
- Cohort 22-1
- Cohort 22-2
- Cohort 22-3 (First Gigaton Captured)
- Cohort 23-1
- Cohort 23-2
- Cohort 23-3 (First Gigaton Captured)
- Cohort 23-4 (Clean Mobile Power Initiative)
- Cohort 24-1
- Cohort 24-2
- Cohort 25-1
- Cohort 25-2 (Industrial Innovation Cohorts)
- Cohort 25-3
- Cohort 25-4 (Future Industries Partnership)
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Great Carbon Valley
Working to harness Kenya’s abundant resources towards global decarbonization efforts by seeding, planning, and executing large-scale CO2 removal and green industry projects.

Octavia Carbon
Developing a geothermal-integrated Direct Air Capture (DAC) process to efficiently filter carbon dioxide from the air.
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