This document discusses sustainable procurement strategies used by BAE Systems. It outlines how BAE has reduced carbon emissions and energy costs through contracting strategies that incentivize performance. BAE also established recycling infrastructure and improved practices around fuel containment and spill response. The document notes that these sustainability efforts have reduced BAE's environmental impacts, risks, and operating costs while providing direct benefits to their energy usage and resources. It suggests procurement strategies should consider the best overall value and responsibilities throughout the entire supply chain.