This resource focuses on designing an effective supplier engagement program for decarbonization. It provides a step-by-step guide, from securing internal buy-in to segmenting suppliers based on their emissions and climate maturity. The program emphasizes tailored engagement strategies for different supplier categories, such as strategic, high-impact, and transactional suppliers, and offers support for each group’s decarbonization journey. By aligning suppliers with sustainability goals, businesses can significantly reduce Scope 3 emissions and enhance their supply chain’s overall environmental impact.