Serve 360 Report Global Progress

The report describes Marriott's 2025 sustainability and social-impact progress across its global hotel portfolio. Highlights include the company's first biodiversity assessment, 3.9% renewable electricity use, more than 19.5 million volunteer hours since 2016, and more than 1.7 million associates trained on human trafficking awareness. It also describes Serve 360 governance, responsible sourcing, associate development, and new 2030 goals for nature, water, waste, communities, children, human rights, and learning.