Region: United States

Photo: chalyon021

1PointFive

Texas, USA

Carbon removal at scale

Curbing global temperature rise to 1.5°C by 2050 will take commitment, partnership and tonnes of innovative solutions like carbon removal and geologic sequestration. That’s why 1PointFive is working closely with leading organizations to develop practical pathways to achieve society’s climate targets.
Country: United States
Status: In development
Type: Direct Air Capture
Links
Website
Photo: chalyon021

Arbon

New York, NY, USA

Humidity Swing Direct Air Capture

Arbon uses a ‘humidity-swing’ process to capture CO₂ from the air. The sorbent binds CO₂ when dry and releases it when wet. This process uses less energy than approaches that rely on changing temperature and pressure to release CO₂. The sorbent’s ability to bind CO₂ has been shown to remain stable over thousands of cycles. Both of these innovations could reduce the cost of DAC.
Country: United States
Status: In development
Type: Direct Air Capture
Links
Website
Photo: chalyon021

Global Algae

Kauai, Hawaii, USA

A new type of farm

Global Algae’s vision is to harness the unparalleled productivity of algae to provide food and fuel for the world, dramatically improving the environment, economy, and quality of life for all people.
Country: United States
Status: In development
Type: Algae sequestration
Links
Website
Photo: chalyon021

Living Carbon

Georgia, USA

Enhancing Natural Systems

Living Carbon’s advanced biotechnology can help provide solutions to efficiently remove carbon from our atmosphere. Their biotech seedlings are unique in their ability to capture more carbon on less land and they utilize land that is already abandoned or degraded, like abandoned mineland or agricultural land. This means emissions will not go elsewhere, and land use change is limited.
Country: United States
Status: Operational
Type: Plant Sequestration
Links
Website