Jaime Nack

President and Founder, Three Squares Inc.

Jaime Nack is the President of Three Squares Inc. - an award-winning environmental consulting firm that designs and implements sustainability strategies for corporations, governments, real estate developments, and special events. Under her leadership, TSI has developed sustainability plans for organizations across the globe, ranging from the United Nations Foundation to Honda to ESPN. As a leading voice on sustainable business practices, she advises corporate boards on Environmental, Social, and Governance (ESG) criteria. Nack served as the director of sustainability for several high-profile events, including the Global Climate Action Summit and the last four US Democratic National Conventions from 2008 to 2020. Nack was named the “Environmental Conservator of the Year” by the U.S. Small Business Administration (SBA) and named a Young Global Leader by the World Economic Forum. She was appointed under the Obama administration to serve on the National Women’s Business Council, an advisory council to the President, Congress, and the SBA on economic issues of importance to women business owners. She proudly serves as one of Al Gore’s presenters for The Climate Reality Project. Nack holds a Master’s in Public Policy from UCLA, where she also earned her Bachelor’s in International Economics with a specialization in Latin America.

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