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The UNDP and FAO guide Pathways to Climate Resilient Net Zero Supply Chains outlines how global agrifood businesses can align climate action with national priorities to build resilient, low-carbon supply chains. Agrifood systems generate one-third of global emissions and are highly vulnerable to climate risks, particularly in developing countries where most supply chains are based. Scope 3 emissions dominate the sector, up to 98% for food companies, making supplier engagement critical.
The guide provides a four step framework:
(1) secure management commitment and financing for climate action,
(2) implement supply chain adaptation strategies,
(3) reduce emissions through targeted mitigation and insetting, and
(4) track and disclose progress to ensure accountability. It stresses the need for collaboration between companies, governments, and local suppliers to align with Nationally Determined Contributions (NDCs) and National Adaptation Plans (NAPs).
While some companies are acting, progress is uneven due to data gaps, complex value chains, and limited supplier capacity. The report highlights business opportunities in regenerative agriculture, climate-smart technologies, and sustainable inputs, noting that investment of less than 2% of sectoral revenue could cut 9 GtCO₂e by 2030.
Ultimately, the guidance positions agrifood businesses as pivotal actors in driving systemic change—reducing emissions, safeguarding supply chains, and enabling food security, if they embed climate action into core strategy, strengthen supplier partnerships, and align corporate ambition with national climate goals.
