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Startup Portfolio: Cohort 24-2

Meet Cohort 24-2!

We’re proud to officially announce Cohort 24-2 comprised of twenty-seven climate technology companies. Each startup was selected based on climate impact, techno-economics, business model, and competitive landscape. Their technologies include biochar, fusion, algae, batteries, ammonia, and more.

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Adept Materials

Regulating moisture in buildings to increase durability and reduce the total carbon footprint, while ensuring a healthy and comfortable environment for occupants.

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Alithic

Creating a low-carbon cement replacement solution that simultaneously removes CO2 from the atmosphere.

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Andros

Developing an innovative reactor to produce ammonia more cost-effectively and with significantly lower energy consumption, thereby accelerating the decarbonization of ammonia production.

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BioEsol

Creating AI-powered batteries and EMS that reduce carbon footprints and costs, offering fixed rates and financial solutions.

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Brineworks

Advancing the state-of-the-art in saltwater electrolysis technology, which unlocks several ocean-based carbon dioxide removal pathways that can scale to Gt/year levels.

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C.Scale

Democratizing access to data and tools so every new building and building retrofit can achieve ambitious decarbonization goals.

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CNS INT

Harnessing the power of cultivated algae for biological carbon fixation and utilization.

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Datakrew

Extending EV battery lifespan, enhancing efficiency, and optimizing for second-life usage to help customers reduce emissions by an extra 454 kg CO2 savings per vehicle per year, i.e. an extra 11%.

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DNA Energy

Changing the way companies, energy utilities, policy makers and peers in the sector think about how buildings and energy interact, and in turn how the energy transition can be accelerated.

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Dunia Innovations

Integrating physics-informed AI with robotic automation, enabling the discovery of breakthrough electroactive materials 10x faster and at a third of the traditional R&D costs.

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e-TRNL Energy

Simultaneously unlocking ultrafast charging in EV batteries while making manufacturing of battery cells inexpensive and scalable.

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ENSO

Making better tires for electric vehicles (EVs) to extend EV range and reduce tire pollution, a major source of air and microplastic pollution.

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Firefly Fusion

Deploying existing technologies to demonstrate the feasibility of fusion energy and then develop new technologies for future power plants to provide clean, safe baseload fusion power.

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Flux XII

Supporting economical and reliable renewable energy through collaborative innovation with giga-scale potential.

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Great Carbon Valley

Working to harness Kenya’s abundant resources towards global decarbonization efforts by seeding, planning, and executing large-scale CO2 removal and green industry projects.

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GreenPod Labs

Extending the shelf life of fresh produce at ambient temperature, thus reducing food losses and greenhouse gas emissions.

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HB11 Energy

Offering a globally deployable, sustainable, safe and abundant source of energy. Accelerating development in laser cost and performance is the key enabling technology.

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Helix Carbon

Transforming CO2 into valuable feedstocks using energy-efficient technology, making sustainable production economically viable and scalable.

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Mantel Capture

Tackling high CO2 emissions and energy inefficiency in industrial processes with innovative, cost-effective carbon capture solutions.

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Otoro Energy

Enhancing renewable energy integration and grid stability with Otoro Energy's safe and scalable flow battery technology.

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PuriFire Energy

Producing green methanol resulting in a a 95% reduction from fossil-based grey methanol, emitting 7x less CO2 than diesel and 84x times less CO2 than natural gas.

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Scape

Offering a marine CO2 storage alternative; a costal seawater reactor that can permanently sequester low-purity CO2, saving up to 50% of carbon capture costs while recovering critical metals.

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Sunspan

Developing a solar panel solution, allowing for the accelerated deployment of carbon-free energy at businesses, farms and water infrastructure.

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TrueAlgae

Using algae metabolites to improve the soil microbiome, allowing for better nutrient uptake and healthier crops which are less dependent on synthetic fertilizers and reduce environmental impact.

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Ucaneo

Removing CO2 from ambient air at low CO2 concentrations in a scalable manner.

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WasteX

Implementing a high-tech solution for widespread carbon removal in developing countries at an affordable price, with additional benefits for vulnerable populations.

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XFuel

Disrupting sustainable fuel markets with a breakthrough, scalabe, low-cost conversion technology to produce high-grade transportation fuel from waste material with certified GHG savings

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