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Market Brief · May 16, 2026 · 8 min read

Low-Carbon Fertilizer EACs: A New Tool for Food and Agriculture Supply Chains

Fertilizer emissions are embedded in food and agriculture supply chains, but most downstream buyers do not purchase fertilizer directly. EACs can help bridge that gap.

Why fertilizer matters for Scope 3

Fertilizer is a critical input to modern agriculture. It is also an upstream source of emissions for many food, beverage, agriculture, and retail companies.

The challenge is that downstream buyers often do not buy fertilizer directly. They buy crops, ingredients, commodities, or finished products. That makes it difficult for them to support lower-carbon fertilizer production through conventional procurement.

Who benefits from fertilizer EACs?

ParticipantPotential benefit
Food and beverage companiesSupport upstream fertilizer decarbonization connected to agricultural supply chains.
RetailersAddress emissions embedded in food and agricultural products.
Fertilizer producersMonetize environmental attributes from eligible lower-carbon production.
Reporting stakeholdersReview documentation showing production linkage, issuance, transfer, and retirement.

How a fertilizer EAC transaction can work

A fertilizer or ammonia producer generates eligible lower-carbon production. S3 Markets reviews the relevant production and emissions documentation. Certificates are issued and linked to that production record.

A downstream buyer purchases and retires those certificates to support upstream supply chain decarbonization. The buyer receives documentation showing what was issued, transferred, and retired.

Why S3 Markets is focused on fertilizer

Fertilizer is a strong early market for commodity EACs because it sits deep in Scope 3 supply chains, is highly relevant to food and agriculture, and has emerging lower-carbon production pathways.

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