You Help Us Fight Climate Change
Soil Carbon Capture
Grassroots Carbon
Grassroots Carbon offers nature-based soil carbon storage solutions to organizations aiming to reduce their carbon impact.
Ocean alkalinity enhancement
Planetary
Planetary adds antacid to seawater to neutralize CO2, transforming it into salt that helps support marine life. Once transformed, the carbon is stored in the ocean for 100,000 years.
Carbon Mineralization
Heirloom
Heirloom uses limestone to capture CO2 directly from the atmosphere, and permanently store the CO2 underground or in materials like concrete.
Biomass liquid carbon capture
Charm Industrial
Charm converts biomass into a carbon-rich liquid, then pumps it deep underground. This process removes CO₂ permanently from the atmosphere.
Carbon Capture Buoys
Running Tide
Running Tide develops cutting-edge diagnostics and interventions to restore ocean health and remove carbon from the atmosphere.
Semi-Truck Emissions
Remora
Remora is developing a device that captures a semi-truck's carbon emissions, which can be 200-400x more concentrated, directly from the tailpipe.