Sustainable procurement in digital infrastructure focuses on integrating environmental, social, and economic considerations into the purchasing and management of digital technologies and services. It aims to minimize the environmental footprint of digital assets—such as data centers, networks, and devices—by prioritizing energy efficiency, resource conservation, and responsible sourcing. This includes selecting suppliers committed to sustainability, using eco-friendly materials, and ensuring products have longer lifecycles and are recyclable. Additionally, sustainable procurement encourages transparency and ethical labor practices across the supply chain. In the context of digital infrastructure, this approach helps reduce carbon emissions from energy-intensive operations, supports circular economy principles through device reuse and recycling, and promotes innovation in green technologies. Ultimately, sustainable procurement fosters resilience and accountability in digital ecosystems, aligning technology development with broader climate goals and social responsibility frameworks.