The Enhanced Rock Weathering Company

Eion works with farmers and ranchers to safely and permanently pull carbon out of the air.

Enhanced rock weathering (ERW) elegantly relies on natural processes to clean up the atmosphere. At Eion, we figured out how to precisely measure ERW in the field and turn it into a scalable climate solution that improves soil health and puts people to work.

Enhanced rock weathering (ERW) elegantly relies on natural processes to clean up the atmosphere. At Eion, we figured out how to precisely measure ERW in the field and turn it into a scalable climate solution that improves soil health and puts people to work.

Backed by Industry Leaders

We’re on track to deliver 500,000 tons of carbon removal annually by 2026.

Setting the Standard

Eion’s patented measurement methodology allows us to verify carbon removal, unlocking scalable offtake agreements and setting the standard for ERW.

Supporting Local Communities

Eion works with a network of established agricultural partners. For every 10,000 tons of carbon removal, we create about five local jobs.

Doing Right by Farmers

Our trusted agronomy partners prescribe olivine mineral to remove carbon and improve soil health. All Eion processes for delivery and measurement fit the way farmers already work.

How it works

Eion crushes and transports olivine (one of Earth’s most naturally abundant minerals) to
farmers and ranchers who then apply it on fields. From there, nature takes over.

Removing Carbon Naturally and Efficiently

Working with the Agriculture System for Scale

Unlocking Supply by Benefiting Farmers

Removing Carbon Naturally and Efficiently

Working with the Agriculture System for Scale

Unlocking Supply by Benefiting Farmers

Our Agriculture Partners

Let’s Dig In!