Helping shape a healthier,
more equitable world.

Additional Ventures is a purpose-driven organization leveraging evidence-based research and deep subject matter expertise to make an outsized impact.

Our Initiatives

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Biomedical Research

Seeding collaborative, high-impact research in single ventricle heart defects

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Climate Action

Accelerating innovation to improve climate conditions and advance human prosperity

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Community & Democracy

Supporting communities to build stronger, healthier lives in the U.S. and abroad

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Featured News

Announcement of the 2022 Expansion Awards
Announcement of the 2022 Expansion Awards

We are excited to announce this year’s selected awardees in response to the 2022 Expansion Award Program request for proposals.

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Announcing the Ocean Alkalinity Enhancement Engineering Award
Announcing the Ocean Alkalinity Enhancement Engineering Award

We invite pre-proposals to develop prototypes that could enable safe, cost-efficient, and scalable OAE as a potential method for large-scale…

Read more
Open Call: Single Ventricle Research Fund
Open Call: Single Ventricle Research Fund

The third cycle of the Single Ventricle Research Fund (SVRF) is NOW OPEN! The SVRF is an annual research award…

Read more

Featured News

Announcement of the 2022 Expansion Awards
Announcement of the 2022 Expansion Awards

We are excited to announce this year’s selected awardees in response to the 2022 Expansion Award Program request for proposals.

Read more
Announcing the Ocean Alkalinity Enhancement Engineering Award
Announcing the Ocean Alkalinity Enhancement Engineering Award

We invite pre-proposals to develop prototypes that could enable safe, cost-efficient, and scalable OAE as a potential method for large-scale…

Read more
Open Call: Single Ventricle Research Fund
Open Call: Single Ventricle Research Fund

The third cycle of the Single Ventricle Research Fund (SVRF) is NOW OPEN! The SVRF is an annual research award…

Read more