The Thomas Jefferson Foundation, Inc. is dedicated to the preservation and education of Monticello, the historic home of Thomas Jefferson. The foundation manages the estate, ensuring that it remains a vital part of American history and culture. Through various programs and initiatives, the foundation aims to educate the public about Jefferson's legacy and the broader context of American history.

In terms of sustainability, the Thomas Jefferson Foundation, Inc. is committed to preserving the natural and historical integrity of Monticello. The foundation has implemented several environmentally friendly practices to maintain the estate's landscape and architecture. However, specific details on their sustainability initiatives, such as carbon footprint calculations or ESG reports, are not extensively documented. The foundation's efforts are primarily focused on historical preservation and education, with sustainability being a supportive aspect of their mission.