Williams-Sonoma, Inc. – Christina Shaffer – 2025
Summary
Christina developed a climate action plan for Williams-Sonoma, Inc. (WSI) in support of its 2030 Science-Based Target.
Goals
Williams-Sonoma, Inc. (WSI) committed to a Science-Based Target (SBT) to reduce emissions by 2030. The company engaged EDF’s Climate Corps program to develop a strategic approach incorporating latest frameworks and best practices in a roadmap for emissions reductions to achieve its SBT. As a Climate Corps Fellow, Christina was tasked with synthesizing a comprehensive Climate Action Plan, identifying key levers for change within company operations and throughout its global supplier network while exploring climate technology to enhance carbon accounting.
Solutions
Christina approached the challenge using a three-pronged approach. First, she conducted detailed analyses of WSI’s progress to-date across energy, materials and manufacturing, transportation and logistics, and nature, focusing specifically on purchased goods emissions and electricity. Second, she developed two tracking tools: one evaluating virtual power purchase agreement providers in states without WSI renewable energy initiatives, and another comparing life cycle assessment and greenhouse gas inventory software for more detailed, activity-based emissions data. Third, Christina gauged priority vendor interest in sustainable finance mechanisms incentivizing environmental and social progress. These efforts culminated in developing a five-year Climate Action Plan outlining Williams-Sonoma’s roadmap for continued sustainability efforts leading to 2030.
Potential Impact
Christina’s work significantly impacts WSI’s climate strategy, advancing the company’s data-driven approach. Her evaluation of life cycle assessment and greenhouse gas inventory providers improves accuracy and traceability of emissions data throughout the product lifecycle. Spend-based Scope 3 accounting more accurately reflects low-carbon material swaps and other advancements in the value chain, while the supplier incentive framework strengthens supply chain sustainability and resilience. These impacts collectively strengthen the company’s ability to maintain transparent and verifiable climate progress while proactively managing legal and reputational risks.
