We empower philanthropists to advance untapped climate solutions, with speed and scale.

Today, Prime empowers donors to advance a broader, curated set of untapped climate solutions with speed and scale.

Our Story

The world’s most complex social and environmental problems — like climate change — require action that harnesses the power of markets.

In 2014, Prime and its growing coalition of visionary philanthropists began deploying catalytic capital alongside traditional grantmaking to mitigate global greenhouse gas emissions through early-stage technology innovation.

Today, Prime empowers donors to advance a broader, curated set of untapped climate solutions with
speed and scale.

To date, we've brought in $2.2 billion in external capital for Prime’s high-impact investment holdings.

$312 MM               

total catalytic capital mobilized

208                

contributors to Prime's Catalytic Capital Programs

44                 

companies supported by Prime

Our Programs

Insights & Impact

Explore our team’s research, recent events, program highlights, and the climate solutions supported by our catalytic capital interventions.

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Donate today to support our ability as a US-based public charity and support our mission of advancing untapped climate solutions.

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We empower philanthropists to advance untapped climate solutions with speed and scale.

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