Programs

Halcyon is committed to championing businesses and founders whose work drives the world forward. Since 2014, Halcyon has supported nearly 600 founders through our fellowships. Read more about our current and past programs below.

Meet our Fellows

Our Key Verticals

Apply to Halcyon

Climate Fellowship (2025)

 

Region: Global

Sector: Climate

About the Program: This fellowship empowers entrepreneurs across the U.S. and the globe addressing climate mitigation, adaptation, and resilience.

Learn More & Apply

Future Builders Fellowship (2025)

 

Region: U.S.

Sector: Climate, Health, or EquityTech

About the Program: This fellowship empowers founders addressing climate challenges, tackling health barriers, and closing equity gaps.

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Upcoming Programs (2025)

DMV Climate Innovation Fellowship (2025)

 

Region: DMV (DC, Maryland, and Virginia)

Sector: Climate

About the Program: This fellowship empowers entrepreneurs in the DMV region addressing climate mitigation, adaptation, and resilience.

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US Health Fellowship (2025)

 

Region: United States

Sector: Health

About the Program: This fellowship empowers entrepreneurs improving physical and mental healthcare outcomes and reducing barriers to quality, affordable healthcare.

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Climate Resilience & Food Security in Africa Fellowship (2025)

 

Region: Any African country/countries

Sector: Climate

About the Program: This fellowship empowers entrepreneurs across Africa addressing climate resilience and food security.

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Past Programs

Nairobi Climate Hub

 

About the Program: Halcyon, in partnership with the Office of Global Partnerships of the U.S. Department of State, launched a Coalition for Climate Entrepreneurship (CCE) Hub in Nairobi, Kenya in November 2023.

Learn More