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Accelerating zero and low emission technologies in hard-to-abate sectors

Fertilizers

Nutrient inputs for crops include mineral fertilizers such as green ammonia, as well as organic and recycled nutrients. Fertilizer solutions aim to reduce overuse, improve nutrient management and efficiency, advance low-emission production, and ensure equitable farmer access.

How this solution relates to the action agenda

Axis: Transitioning Energy, Industry, Transport

Key Objective: Accelerating zero and low emission technologies in hard-to-abate sectors

Why it matters

Fertilizers are a source of nutrients essential for plant growth, serving as a key input to global agricultural and food systems. They are a critical lever for food production. While fertilizer production and field application generate greenhouse gas emissions, innovations such as improved nitrogen use efficiency, controlled-release formulations, and better soil management can cut emissions. Responsible integration of organic and synthetic sources supports food security, reduces environmental impact, and restores soil health.

Sources

1) World in Data, How many people does synthetic fertilizer feed?

2) Stefano Menegat et al, Greenhouse gas emissions from global production and use of nitrogen synthetic fertilisers in agriculture, Scientific Reports (2022). DOI: 10.1038/s41598-022-18773-w

3) Systemq, Reducing Emissions from Fertilizer Use, 2022.

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