The Chicago Zoological Society is renowned for its dedication to animal welfare, conservation, and education. It operates the Brookfield Zoo, which is a major attraction in the Chicago area, drawing visitors from around the world. The society is committed to inspiring conservation leadership by connecting people with wildlife and nature.

In terms of sustainability, the Chicago Zoological Society has implemented several initiatives to reduce its environmental impact. The organization focuses on energy efficiency, waste reduction, and sustainable resource management. They have taken steps to minimize their carbon footprint by utilizing renewable energy sources and implementing energy-saving technologies throughout the zoo.

Additionally, the society is involved in numerous conservation programs aimed at protecting endangered species and their habitats. They collaborate with global partners to conduct research and develop strategies for wildlife conservation. The society's efforts are supported by various sustainability certifications and accreditations, reflecting their commitment to environmental stewardship.

While detailed ESG reports and carbon footprint calculations specific to the Chicago Zoological Society are not widely available, their ongoing initiatives and partnerships highlight a strong commitment to sustainability and conservation.