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Startup Portfolio: Cohort 419

What do the Keeling Curve and startups have in common?

Each time we launch a new startup cohort we name it with a critical timestamp representing the year’s peak atmospheric carbon dioxide concentration (represented in parts per million [ppm]), based on the Keeling Curve. It’s a little bit wonky—but so is our founding name.

STARTUPS BY COHORT:

BasiGo

Creating the future of clean, electric public transit in Africa.

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CleanFiber

Providing carbon-negative cellulose insulation that outperforms conventional products, without added costs.

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Compact Membrane Systems

Developing membrane solutions for hard-to-decarbonize industrial sectors and applications.

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Daanaa

Providing power gains by increasing efficiency and eliminating wires, cables, and connectors in diverse applications.

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Eavor Technologies

Creating the world’s first truly scalable form of clean, baseload, and dispatchable power.

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Enchi Corporation

Driving the next generation of biofuels, starting with non-food cellulosic ethanol.

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Gaiascope

Making low-carbon energy assets more profitable.

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MOJO Green

Accelerating the transition to electric mobility and renewables grid integration through innovative energy storage technologies.

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Project Vesta

Harnessing the power of the oceans to remove excess CO2 from the atmosphere.

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Quanterra Systems

Providing continuous, accurate carbon sequestration measurements at a competitive price.

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Refillable

Popularizing smart reusable and refillable packaging and saying bye to single-use plastic.

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Shimmer Industries

Optimizing lighting to reduce electricity usage by up to 85%.

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Transaera

Developing a new class of affordable, energy-efficient, sustainable cooling systems.

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Utvyakta Solutions

Enabling intelligence for air compressors.

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Versogen

Producing green hydrogen at scale—reliably and affordably.

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XL Batteries

Developing a novel chemistry for a 20+ year, non-flammable flow battery.

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