Carbon Removal that Builds Climate Resilience

Enhanced Rock Weathering is scalable, durable, equitable carbon dioxide removal

Global climate change needs mitigation strategies that can scale today. Mati’s goal is to cumulatively remove 100 million tonnes of CO2 by 2040 while creating agronomic and financial benefits for smallholder farmers in the Global South.

Robust Measurement, Reporting and Verification (MRV)

Why Enhanced Rock Weathering?


Rock weathering has been taking place on Earth for billions of years. Mati’s operations act to speed up the natural process of rock weathering to remove excess carbon from the atmosphere.


Enhanced Rock Weathering (ERW) is a long-term carbon removal strategy. Carbon dioxide is sequestered in aquifers and oceans for 10,000+ years once removed from the atmosphere by ERW.

Backed by science

Mati leads in Enhanced Rock Weathering Measurement, Reporting, and Verification (MRV). Mati’s MRV program was built and tested in collaboration with a global consortium of scientists.


Mati’s innovative business model delivers agricultural crop amendments to smallholder farmers with limited access to fertilizers. Mati’s deployments reduce costs and improving crop productivity.

Partners & Customers