--- title: Report Scope 3 progress --- [![Proba. In your supply chain, we make the voluntary carbon market work for you.](https://proba.earth/hs-fs/hubfs/positive.png?width=185&height=53&name=positive.png "Proba. 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In your supply chain, we make the voluntary carbon market work for you.")](https://proba.earth?hsLang=en) - Use cases Use cases - [Quantify fertilizer emissions](https://proba.earth/quantify-fertilizer-emissions-proba) - [Certify reductions](https://proba.earth/certify-emission-reductions) - [Design projects](https://proba.earth/design-sustainability-projects) - [Connect to buyers](https://proba.earth/connect-to-buyers) - [Scope 3 progress](https://proba.earth/report-scope-3-progress) - [For food companies](https://proba.earth/for-food-companies) - [For commodity traders](https://proba.earth/commodity-trader) - [For agricultural co-ops](https://proba.earth/agri-cooperatives) - [For fertilizer producers](https://proba.earth/for-fertilizer-producers) - Products Products - [MRV Platform](https://proba.earth/mrv-platform) - [GHG Methodologies](https://proba.earth/methodologies) - [Inset Units](https://proba.earth/inset-units) - [Registry](https://proba.earth/registry) - [All Proba products](https://proba.earth/products) - Services Services - [Implementation services](https://proba.earth/implementation-services) - [Proba Projects](https://proba.earth/proba-projects) - [Proba Quick scan](https://proba.earth/fertilizer-emission-calculator) - Resources Resources - [Blog](https://proba.earth/probas-blog) - [Proba Standard](https://proba.earth/proba-standard) - [Public Consultation](https://proba.earth/public-consultation) - [Approved VVBs](https://proba.earth/approved-vvbs) - Company Company - [About us](https://proba.earth/about-proba) - [Contact us](https://proba.earth/contact) - [Governance](https://proba.earth/proba-governance) - [Privacy policy](https://proba.earth/proba-privacy-policy) [Follow us on Facebook](https://www.linkedin.com/company/proba-earth/) Search toggle What are you looking for? Search # Confidently report Scope 3 progress Quantify fertilizer emissions where generic tools fall short with science-based methodologies, a quantification platform, and emission factor database. # Confidently report Scope 3 progress Quantify fertilizer emissions where generic tools fall short with science-based methodologies, a quantification platform, and emission factor database. [Let's talk about it](https://proba.earth/contact?hsLang=en) ![Report Scope 3 progress](https://proba.earth/hubfs/Report%20Scope%203%20progress.gif "Report Scope 3 progress") ### Agricultural Scope 3 is probably the biggest part of your footprint and the hardest part to reduce. Proba helps you find the hotspots, choose interventions that scale and make financial sense, and turn the resulting reductions into verified, reportable outcomes - with the methodology, verification scope, traceability, and reduction figures your auditors need. By the way, these programs will build resilience into the supply chains you depend on and integrate into existing (RegenAg) initiatives. ### GHG Protocol Our methodologies follow the GHG Protocol including the Land Sector and Removals Standard (LSRS). Certified reductions map directly to Category 1 reporting. ### SBTi Your reductions will align with SBTi FLAG and the Corporate Net-Zero Standard V2, the validation criteria your science-based targets are graded against. ### Resilience The interventions that cut emissions are usually the same ones that protect yield, soil, and supplier continuity. Your program pays back beyond just carbon accounting. GHG Methodologies Fertilizer calculator Proba Registry ![Untitled design - 2026-06-12T145139.262](https://proba.earth/hubfs/Untitled%20design%20-%202026-06-12T145139.262.png) ## GHG Methodologies Certified reductions map directly to GHG Protocol Scope 3 Category 1. Built on IPCC science and aligned with ISO 14064. [Find out how](https://proba.earth/methodologies?hsLang=en) ![Untitled design - 2026-06-12T145208.951](https://proba.earth/hubfs/Untitled%20design%20-%202026-06-12T145208.951.png) ## Fertilizer calculator Explore fertilizer emission reduction opportunities across different crops. Select your crop, your current fertilizer use and possible improvements that you can achieve. [Learn more](https://proba.earth/fertilizer-emission-calculator?hsLang=en) ![Untitled design - 2026-06-16T104325.139](https://proba.earth/hubfs/Untitled%20design%20-%202026-06-16T104325.139.png) ## 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](https://proba.earth/registry?hsLang=en) ### Understanding GHG Methodologies and Third-Party Verification & Validation [Read more](https://proba.earth/probas-blog/understanding-ghg-methodologies-and-third-party-verification-validation?hsLang=en) ### Filling in the gaps: Combining the Proba Framework and Cool Farm Tool [Read more](https://proba.earth/probas-blog/combining-the-use-of-proba-and-cool-farm-tool?hsLang=en) ### Calculate the impact of different fertilizer choices [Read more](https://proba.earth/probas-blog/calculate-the-impact-of-different-fertilizer-choices?hsLang=en) ![Subheading (5)](https://proba.earth/hs-fs/hubfs/Subheading%20(5).png?width=317&name=Subheading%20(5).png "Subheading (5)") [Laan van Kronenburg 14, 1183 AS Amstelveen](https://maps.app.goo.gl/aKif8v1k5m9h2zA37)   Food companies are asking for certified Scope 3 reductions. It starts with fertilizer. [Follow us on Facebook](mailto:hello@proba.earth) [Follow us on Facebook](https://www.linkedin.com/company/proba-earth/) Use cases [Quantify fertilizer emissions](https://proba.earth/quantify-fertilizer-emissions-proba?hsLang=en) [Certify reductions](https://proba.earth/certify-emission-reductions?hsLang=en) [Design projects](https://proba.earth/design-sustainability-projects?hsLang=en) [Connect to buyers](https://proba.earth/connect-to-buyers?hsLang=en) [Scope 3 progress](https://proba.earth/report-scope-3-progress) [Food companies](https://proba.earth/for-food-companies?hsLang=en) [Commodity traders](https://proba.earth/agri-trader?hsLang=en) [Agricultural co-ops](https://proba.earth/agri-cooperatives?hsLang=en) [Fertilizer producers](https://proba.earth/for-fertilizer-producers?hsLang=en) Products [All Proba products](https://proba.earth/products?hsLang=en) [MRV Platform](https://proba.earth/mrv-platform?hsLang=en) [GHG Methodologies](https://proba.earth/methodologies?hsLang=en) [Inset units](https://proba.earth/inset-units?hsLang=en) [Registry](https://proba.earth/registry?hsLang=en) [Fertilizer calculator](https://proba.earth/fertilizer-emission-calculator?hsLang=en) Services [Implementation services](https://proba.earth/implementation-services?hsLang=en) [Quick scan](https://proba.earth/fertilizer-emission-calculator?hsLang=en) Resources [Blog](https://proba.earth/probas-blog?hsLang=en) [Document library](https://proba.earth/document-library?hsLang=en) [Public consultation](https://proba.earth/public-consultation?hsLang=en) [Approved VVBs](https://proba.earth/approved-vvbs?hsLang=en) Company [About us](https://proba.earth/about-proba?hsLang=en) [Contact us](https://proba.earth/contact?hsLang=en) [Governance](https://proba.earth/proba-governance?hsLang=en) [Privacy policy](https://proba.earth/proba-privacy-policy?hsLang=en)