--- title: Blog - Proba | Fertilizers (2) description: Fertilizers | Food companies are asking for verified Scope 3 reductions. It starts with fertilizer. Read Proba's blogs on fertilizers, insetting, chain of custody models, sustainability and everything else. (2) --- [![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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Search # Fertilizers (2) # Proba's blog. [![](https://proba.earth/hubfs/Blog%20featured%20image%20(10).png)](https://proba.earth/probas-blog/calculate-the-impact-of-different-fertilizer-choices) [![](https://proba.earth/hubfs/Blog%20featured%20image%20(10).png)](https://proba.earth/probas-blog/calculate-the-impact-of-different-fertilizer-choices) ## [Calculate the impact of different fertilizer choices](https://proba.earth/probas-blog/calculate-the-impact-of-different-fertilizer-choices) 24 Oct 2025 [Proba](https://proba.earth/probas-blog/author/proba) [Read More](https://proba.earth/probas-blog/calculate-the-impact-of-different-fertilizer-choices) [![](https://proba.earth/hubfs/Linkedin%20post%20graphics%20(26).png)](https://proba.earth/probas-blog/agrifirm-helping-farmers-and-food-companies-to-become-more-sustainable) [![](https://proba.earth/hubfs/Linkedin%20post%20graphics%20(26).png)](https://proba.earth/probas-blog/agrifirm-helping-farmers-and-food-companies-to-become-more-sustainable) ## [Certified Scope 3 reductions across Agrifirm's arable supply chains](https://proba.earth/probas-blog/agrifirm-helping-farmers-and-food-companies-to-become-more-sustainable) 7 Jul 2025 [Proba](https://proba.earth/probas-blog/author/proba) [Read More](https://proba.earth/probas-blog/agrifirm-helping-farmers-and-food-companies-to-become-more-sustainable) [![](https://proba.earth/hubfs/Screenshot%202025-05-07%20at%2009.14.50.png)](https://proba.earth/probas-blog/your-foods-hidden-footprint-fertilizer-use) [![](https://proba.earth/hubfs/Screenshot%202025-05-07%20at%2009.14.50.png)](https://proba.earth/probas-blog/your-foods-hidden-footprint-fertilizer-use) ## [Your food’s hidden footprint? Fertilizer use.](https://proba.earth/probas-blog/your-foods-hidden-footprint-fertilizer-use) 6 May 2025 [Proba](https://proba.earth/probas-blog/author/proba) [Read More](https://proba.earth/probas-blog/your-foods-hidden-footprint-fertilizer-use) [![](https://proba.earth/hubfs/Screenshot%202025-04-11%20at%2009.26.37.png)](https://proba.earth/probas-blog/methodology-webinar-adoption-of-nitrogen-stabilizers) [![](https://proba.earth/hubfs/Screenshot%202025-04-11%20at%2009.26.37.png)](https://proba.earth/probas-blog/methodology-webinar-adoption-of-nitrogen-stabilizers) ## [Methodology webinar: Adoption of nitrogen stabilizers to transition to low-carbon agriculture](https://proba.earth/probas-blog/methodology-webinar-adoption-of-nitrogen-stabilizers) 11 Apr 2025 [Proba](https://proba.earth/probas-blog/author/proba) [Read More](https://proba.earth/probas-blog/methodology-webinar-adoption-of-nitrogen-stabilizers) [![](https://proba.earth/hubfs/Linkedin%20post%20graphics.png)](https://proba.earth/probas-blog/voluntary-carbon-market-guidebook) [![](https://proba.earth/hubfs/Linkedin%20post%20graphics.png)](https://proba.earth/probas-blog/voluntary-carbon-market-guidebook) ## [The Voluntary Carbon Market guidebook. By Proba.](https://proba.earth/probas-blog/voluntary-carbon-market-guidebook) 27 Jan 2025 [Proba](https://proba.earth/probas-blog/author/proba) [Read More](https://proba.earth/probas-blog/voluntary-carbon-market-guidebook) [![](https://proba.earth/hubfs/What%20are%20urease%20and%20nitrification%20inhibitors%3F.png)](https://proba.earth/probas-blog/nitrification-and-urease-inhibitors) [![](https://proba.earth/hubfs/What%20are%20urease%20and%20nitrification%20inhibitors%3F.png)](https://proba.earth/probas-blog/nitrification-and-urease-inhibitors) ## [What are nitrification and urease inhibitors?](https://proba.earth/probas-blog/nitrification-and-urease-inhibitors) 11 Oct 2024 [Proba](https://proba.earth/probas-blog/author/proba) [Read More](https://proba.earth/probas-blog/nitrification-and-urease-inhibitors) [![](https://proba.earth/hubfs/Proba%20x%20IFA%20Announcement.png)](https://proba.earth/probas-blog/proba-ifa-collaboration) [![](https://proba.earth/hubfs/Proba%20x%20IFA%20Announcement.png)](https://proba.earth/probas-blog/proba-ifa-collaboration) ## [International Fertilizer Association (IFA) and Proba launch global program for greenhouse gas (GHG) emissions reduction](https://proba.earth/probas-blog/proba-ifa-collaboration) 10 Oct 2024 [Proba](https://proba.earth/probas-blog/author/proba) [Read More](https://proba.earth/probas-blog/proba-ifa-collaboration) [![](https://proba.earth/hubfs/Blog%20featured%20image%20(2).png)](https://proba.earth/probas-blog/reducing-ghg-emissions-in-fertilizer-production) [![](https://proba.earth/hubfs/Blog%20featured%20image%20(2).png)](https://proba.earth/probas-blog/reducing-ghg-emissions-in-fertilizer-production) ## [Reducing GHG emissions in fertilizer production: A guide to Proba’s new methodology](https://proba.earth/probas-blog/reducing-ghg-emissions-in-fertilizer-production) 12 Sep 2024 [Proba](https://proba.earth/probas-blog/author/proba) [Read More](https://proba.earth/probas-blog/reducing-ghg-emissions-in-fertilizer-production) [![](https://proba.earth/hubfs/Screenshot%202024-07-29%20at%2016.14.47.png)](https://proba.earth/probas-blog/methodology-matters-webinar) [![](https://proba.earth/hubfs/Screenshot%202024-07-29%20at%2016.14.47.png)](https://proba.earth/probas-blog/methodology-matters-webinar) ## [Methodology Matters: Deep Dive into Low Carbon Fertilizers Webinar](https://proba.earth/probas-blog/methodology-matters-webinar) 1 Aug 2024 [Proba](https://proba.earth/probas-blog/author/proba) [Read More](https://proba.earth/probas-blog/methodology-matters-webinar) [![](https://proba.earth/hubfs/Blog%20featured%20image%20(3).png)](https://proba.earth/probas-blog/green-hydrogen-in-fertilizer-manufacturing) [![](https://proba.earth/hubfs/Blog%20featured%20image%20(3).png)](https://proba.earth/probas-blog/green-hydrogen-in-fertilizer-manufacturing) ## [Green Hydrogen in Fertilizer Manufacturing](https://proba.earth/probas-blog/green-hydrogen-in-fertilizer-manufacturing) 8 May 2024 [Proba](https://proba.earth/probas-blog/author/proba) [Read More](https://proba.earth/probas-blog/green-hydrogen-in-fertilizer-manufacturing) [1](https://proba.earth/probas-blog) [2](https://proba.earth/probas-blog/tag/fertilizers/page/2) ![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) [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) [Food companies](https://proba.earth/for-food-companies) [Commodity traders](https://proba.earth/agri-trader) [Agricultural co-ops](https://proba.earth/agri-cooperatives) [Fertilizer producers](https://proba.earth/for-fertilizer-producers) Products [All Proba products](https://proba.earth/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) [Fertilizer calculator](https://proba.earth/fertilizer-emission-calculator) Services [Implementation services](https://proba.earth/implementation-services) [Quick scan](https://proba.earth/fertilizer-emission-calculator) Resources [Blog](https://proba.earth/probas-blog) [Document library](https://proba.earth/document-library) [Public consultation](https://proba.earth/public-consultation) [Approved VVBs](https://proba.earth/approved-vvbs) 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)