In 2024, Microsoft exceeded its 2025 goal of reusing or recycling 91% of its servers and components, achieving a 90.9% recovery rate. This milestone forms a critical part of Microsoft’s broader ambition to become a zero-waste company by 2030, a sustainability strategy that also includes becoming carbon negative and water positive.
Progress reflects circular innovation efforts
Microsoft attributes its success to continuous innovation and strong collaboration with recovery partners and suppliers. Together, they’ve taken steps to create a more sustainable and circular cloud supply chain, focusing efforts on three areas: extracting rare earth minerals at scale, expanding Circular Centers, and developing recyclable packaging for datacenter equipment.
Rare earth recycling shows early success
A recent initiative with partners including Western Digital and Critical Materials Recycling has transformed 22,700 kilograms of old hard disk drives into reusable materials such as neodymium, gold, and copper. The process, developed to avoid harmful chemicals, boasts a 90% recovery rate and reduces emissions by 95% compared to traditional mining methods.
Circular Centers reuse over 3 million parts
Microsoft's Circular Centers play a central role by refurbishing and rerouting servers and parts across internal teams, partner networks, and training institutions. In 2024, over 3.2 million parts were reused, driving a 30% increase in value recovery.
Packaging innovation reduces landfill waste
Microsoft’s logistics team has also reengineered packaging for better recyclability, processing waste from over 30,000 server racks and diverting more than 2,500 metric tons from landfills. Further innovations in packaging include paper-based alternatives and reusable solutions for server racks.
Sustainable supply chains build resilience
By redesigning packaging and hardware systems for circularity, Microsoft aims to reduce risk and dependency on imported materials while boosting the sustainability and resilience of its datacenter operations worldwide.
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