Last Update: 04/05/2026 at 2:50 PM EST
Africa Advances Direct Air Capture
Coverage from #ThinkLandscape, Rocky Mountain Institute, and others
Articles
9
Latest Article
03/24
Active Days
180
Executive Summary
Africa, led by Kenya, is emerging as a DAC hub as geothermal energy and basalt storage support early carbon removal projects and investment
- DAC removes CO2 from ambient air using solvents or sorbents and stores it underground or in mineral form
- Africa could add about 400 MtCO2e a year through synthetic removal methods such as DAC
- East Africa's geothermal power and basalt rock make it well suited for low-carbon DAC and storage
- Kenya hosts Octavia Carbon's Project Hummingbird and Cella-linked storage partnerships for mineralization
- Cella is commercializing in-situ mineralization storage in Kenya with DAC partners Octavia Carbon and Sirona
- DAC remains costly and energy intensive, with current costs often above 400 per ton and long-term targets near 100 per ton
- Policy support, carbon markets, and permitting are key to scaling DAC beyond pilots and first commercial plants
Quick Facts
- What: Direct air capture projects and mineral storage are expanding
- Where: Kenya and the wider East African Rift region
- Why: Geothermal energy and basalt storage could enable durable carbon removal
- Who: DAC startups, storage firms, and policy leaders in Africa
- When: 2024 to 2025, with growth expected through 2030

