Initial trials for enhanced rock weathering have shown that around 4 tonnes of CO₂ could be captured from 1ha of land. Once ...

"This material is the difference between having a crop and having no crop." Startup awarded $50 million for volcanic rock ...

From a struggling family tea estate to an innovative climate venture, Alt Carbon has raised $12 million in a seed round as it ...

A Seattle-based carbon removal company is collecting rock dust left over from mining material used for the construction of roadways, runways and roofs and repurposing it as way of removing a ...

Mati Carbon walked away with the $50 million grand prize for its enhanced rock weathering program that locks carbon in soils for thousands of years.

The XPrize Foundation today announced the winners of its four-year, US $100 million XPrize competition in carbon removal. The contest is one of dozens hosted by the foundation in its 20-year ...

A company that spreads crushed rock on farmers' fields to help draw climate-warming carbon dioxide from the atmosphere has ...

Enhanced rock weathering (ERW) is a proposed method of carbon dioxide sequestration that involves spreading crushed silicate minerals on soils to drive chemical reactions that form carbonate ...

Deal with Microsoft enables science research at Terradot project site in Brazil Terradot, a leader in Enhanced Rock Weathering (ERW) technology, today announced an agreement with Microsoft to ...

It's a process called rock weathering and it's similar to other forms of natural carbon capture, such as trees in forests and seaweed. But the process can take thousands to millions of years.