Urea and CBAM: A Guide for South African Exporters

Urea and CBAM: The South African Exporter's Guide

Urea (CO(NH₂)₂) is the world's most widely used nitrogen fertiliser, accounting for approximately 50% of global nitrogen fertiliser consumption. It is directly in CBAM scope under CN code 3102.10 (urea with nitrogen content >45%).

Urea Production and Embedded Emissions

Urea is produced from ammonia and CO₂:

• 2NH₃ + CO₂ → CO(NH₂)₂ + H₂O

The CO₂ used in urea synthesis is typically captured from the ammonia synthesis process (where it is a by-product of steam methane reforming or coal gasification). This CO₂ capture is credited in the CBAM calculation.

Embedded emissions for urea production:

• Ammonia synthesis: ~1.8–2.5 tCO₂/t NH₃
• CO₂ capture credit: -0.73 tCO₂/t urea (CO₂ absorbed in urea molecule)
• Net embedded emissions: ~1.5–2.0 tCO₂/t urea (for natural gas-based production)
• For coal-based production (Sasol): ~3.0–4.0 tCO₂/t urea

The EU default emission value for urea under CBAM is 2.85 tCO₂/t (with 10% markup).

South African Urea Market

South Africa is a net importer of urea — the country does not have significant domestic urea production capacity. However, South African traders and distributors do handle urea imports and re-exports, and some urea produced in neighbouring countries (e.g., Zimbabwe, Mozambique) may transit through South African ports.

Key consideration: CBAM applies at the point of EU import, not at the point of South African export. If a South African trader exports urea to the EU, the EU importer bears the CBAM obligation — but the CBAM cost will be reflected in the price negotiated with the South African supplier.

CBAM Implications for Urea Traders

South African urea traders exporting to EU markets should:

1. Understand the CBAM cost embedded in their product — approximately €185/t at current EU ETS prices
2. Negotiate pricing that accounts for the CBAM cost borne by the EU importer
3. Provide emission data to EU importers where possible to support their CBAM declarations
4. Consider the source of urea — urea from natural gas-based production has lower embedded emissions than coal-based production

Use the CBAM Calculator [blocked] to model the CBAM cost for your urea exports.