CleanTechies

#256 Soil Health, Carbon Markets & Measuring the Hidden Climate Solution Beneath Our Feet | Chris Tolles (Yard Stick PBC)


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How can we fight climate change by focusing underground?

It turns out one of the biggest untapped climate solutions isn’t in the air—or in the trees, it’s in the soil beneath our feet. Today’s guest has developed a game-changing way to measure and protect soil organic carbon, helping farmers, agribusinesses, and carbon markets work together for climate impact and economic resilience.

Our guest is Chris Tolles, Founder & CEO of Yard Stick PBC.

Some quotes to hook you:

“Soils store way, way more carbon than all the trees and plants and animals combined.”

“If you want to sell soil carbon credits, you’ve got to measure soil carbon—accurately and at scale.”

“Healthy soils aren’t just about climate—they’re about keeping Cheerios on the shelves.”

“Identify the application of your technology that helps someone make money or save money—that’s what all businesses do.”

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Show Notes: Topics

05:50 – What Yardstick does and how the tech works

08:07 – Why soil organic carbon matters for climate and food security

09:31 – Is higher soil carbon concentration always better?

09:31 – Yardstick’s two main revenue streams

14:02 – Climate product or economic solution?

17:21 – How big companies will make the change

30:12 – Is framing as a “climate solution” a dead end?

36:45 – Balancing production and soil health

42:16 – Revisiting emissions per calorie in agriculture

49:10 – Messaging Yardstick to different audiences

Links- Connect with Somil | Connect with Silas- Follow CleanTechies on LinkedIn- This podcast is NOT investment advice. Do your homework and due diligence before investing in anything discussed on this podcast.

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