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

Announcing the SVRF 2022 Award Recipients
Announcing the SVRF 2022 Award Recipients

We are thrilled to announce that we intend to award 15 grants in response to the 2022 Single Ventricle Research…

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Expansion Award 2023 is Now Open!
Expansion Award 2023 is Now Open!

We're currently accepting proposals for the 2023 cycle of the annual Expansion Award. This small but mighty award enables teams to add new single…

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

Featured News

Announcing the SVRF 2022 Award Recipients
Announcing the SVRF 2022 Award Recipients

We are thrilled to announce that we intend to award 15 grants in response to the 2022 Single Ventricle Research…

Read more
Expansion Award 2023 is Now Open!
Expansion Award 2023 is Now Open!

We're currently accepting proposals for the 2023 cycle of the annual Expansion Award. This small but mighty award enables teams to add new single…

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