Connect to buyers

Match your cerified emission reductions to the companies that need them for their Scope 3 targets - with a commercial model that works for farmers, input providers, and crop buyers.

Proba's end-to-end platform for fertilizer emission reductions enables the commercial pathway from certified emission reductions to Scope 3 claims - traceable, free of double-counting, and in a format that satisfies procurement teams and standards bodies.

Where full physical traceability isn't possible, we offer compliant chain-of-custody approaches (mass balance, sourcing-region attribution) that hold up to audit.

Proba is aligned with the GHG Protocol Land Sector and Removals Standard (LSRS), SBTi FLAG, and the new SBTi Corporate Net-Zero Standard V2.

Inset Units Proba Registry
The Proba Standard 31032026 Version 1.4 _ (1)

Inset Units

Inset Units represent traceable emission reduction certificates that can move through your supply chain. Each Inset Unit typically represents a 1 tCO₂e GHG reduction connected to your supply chain.

Learn more
Untitled design - 2026-06-16T104325.139

Proba Registry

The Proba Registry details the journey of each Inset Unit from issuance to retirement, showcasing the diverse projects that have tangible GHG reduction and removal results, including its claiming history.

Learn more

Scalable decarbonization: understanding insetting chain-of-custody and market based mechanisms

Read more

Certified Scope 3 reductions across Agrifirm's arable supply chains

Read more

Your farmers cut emissions. Can you sell that?

Read more