Tavailau Segi

2025-2026 Obama Foundation USA Leader

Headshot of Tavailau Segi, 2025-2026 Obama Foundation USA Leader

Founder and Lead Environmental Scientist, Oceanic Pacific Services LLC

Lehi, Utah

Tavailau Segi is the founder and lead environmental scientist at Oceanic Pacific Services LLC, where he works to support ocean sustainability and conservation. While completing his Ph.D. in biology at Brigham Young University, he studied marine life with Hawaiian communities, examined soil and sand trapping by fishponds and mangrove forests, and used computer mapping and satellite data for conservation planning. Tavailau is inspired by the strength and traditional knowledge of Pacific Island communities and is dedicated to increasing diversity, fairness, and inclusion in science nationally by giving voice to minority and indigenous perspectives.

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Meet the 2025-2026 United States Leaders

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Leaders

For emerging leaders who have demonstrated a commitment to advancing the common good.

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  • The Center
  • Building the Center
Future water terrace to honor Ann Dunham will feature Maya Lin sculpture
Join other Obama alumni in coming together to support the naming of the Water Terrace at the Obama Presidential Center in honor of the life and legacy of President Obama’s mother, Ann Dunham—as a gift for the President’s 61st birthday.
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  • Defending Democracy
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Copenhagen Democracy Summit
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  • Barack Obama
Watch: President Obama shares the vision of the presidential center
Watch President Obama share his vision for the Obama Presidential Center during a surprise visit with supporters and stakeholders—a vision for a public space that will honor history, help revitalize the South Side, and connect people throughout the communi
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