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Startup Portfolio: Financing and Project Development

Meet Our Latest Batch of Startups: Cohort 22-1

Why 22-1? Historically, our cohorts were named for the year’s peak atmospheric carbon dioxide concentration (in parts per million [ppm]), based on the Keeling Curve.

We're a bunch of science nerds at D3, but we realized this was just a little too wonky—so we’re switching our cohort names to represent the year and quarter of their launch.


Banyan Infrastructure

Making it easier for lenders and borrowers to finance sustainable infrastructure projects.

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Automating the profitable decarbonization of commercial buildings.

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Nithio Holdings

Solving the most thorny constraints to reaching scale for deploying pay-to-go energy service financing in sub-Sahara Africa.

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Perl Street

Creating a platform to streamline project financing of emerging distributed infrastructure assets.

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Deploying high-quality industrial-scale distributed solar plants efficiently, transparently, and quickly.

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Accelerate your success and speed to market with us

We’re here to help you bridge critical finance and resource gaps by uniting and aligning the world’s most promising climate tech startups—like you—with D3’s network of committed investors, corporate partners, market experts, and mentors.

Apply to Third Derivative