The Sustainable Endowments Institute relies almost exclusively on the generosity of individuals and foundations. SEI is a special project of Rockefeller Philanthropy Advisors, a 501(c)(3) nonprofit organization; therefore all donations to support the Sustainable Endowments Institute are fully tax-deductible.
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Rockefeller Philanthropy Advisors
Attn: Sustainable Endowments Institute
6 W 48th Street, 10th Floor
New York, NY 10036
Other Ways to Contribute
If you are interested in giving stock or supporting our work through in-kind contributions, please contact Mark Orlowski, Executive Director, at the following email: email@example.com.