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Uncovering trader water reliance and risks in Brazilian soy and beef supply chains

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Other publication

Uncovering trader water reliance and risks in Brazilian soy and beef supply chains

This report examines the hidden reliance of Brazilian soy and beef supply chains on water resources. It highlights how complex international trade obscures indirect water use and associated risks, particularly for major commodity traders.

Michael Lathuillière, Rafaela Flach / Published on 3 February 2026

Citation

Lathuillière, M. J., & Flach, R. (2026). Uncovering trader water reliance and risks in Brazilian soy and beef supply chains. Trase. https://doi.org/10.48650/V347-SZ93

Water use in supply chains is critically important to commodity traders. Soy and beef production use large quantities of water, yet there is a lack of visibility over this reliance because they are often produced in one country and consumed in another.

Commodity supply chains face growing water-related risks. Climate change, drought and water scarcity can disrupt production and threaten food security, yet companies rarely monitor water use beyond their own operations. 

Brazil’s soy and beef sectors rely on key river basins to supply water alongside other business sectors, domestic users and ecosystems, raising the prospect of increasing competition over diminishing water resources.

Deforestation and water scarcity impacts often overlap. Addressing one without the other risks shifting environmental burdens.

Traders, governments and financiers all have a role. From setting supply chain targets on water use and improving reporting to aligning policies and credit with sustainable water use, coordinated action can reduce risks.

Expanding supply chain transparency beyond deforestation is essential. Incorporating water use is a crucial next step for sustainable commodity trade.

SEI authors

Michael Lathuilliere
Michael Lathuillière

Senior Research Fellow and Team Leader for Trase Research and Development

SEI Headquarters

Rafaela Flach
Rafaela Flach

Research Fellow

SEI Headquarters

Related centres
SEI Headquarters
Regions
Brazil