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Lithos, a Seattle agtech startup that uses basalt rocks to help farmers remove carbon, lands $6.3M

Lisa Stiffler of GeekWire reports that Lithos has raised $6.3 million.

The C3 Take
  • Lithos has created an innovative solution to capture CO2.
  • The startup spreads the dust of crushed basalt onto croplands which, when wet from rain, reacts with water and carbon dioxide to form a dissolved bicarbonate.
  • This process also releases nutrients into the soil which increase crop health.
  • The company sells carbon credits to companies and shares its profit with farmers that they partner with.

“The startup uses software to custom-deploy the basalt rock based on variables such as soil chemistry and crop nutrition. The software also measures carbon removal volume.”

Read more here.

The views and opinions expressed are those of the author’s and do not necessarily reflect the official policy or position of C3.

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