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Startup Portfolio: Batteries

Meet Cohort 24-1!

We’re proud to officially announce Cohort 24-1 comprised of thirty-one climate technology companies. Each startup was selected based on climate impact, techno-economics, business model, and competitive landscape. Their technologies include clean ammonia, cool energy storage, novel methane detection, and more.

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ACE Green Recycling

Enabling zero carbon emissions and toxic discharge technology across the battery (lead and lithium-ion) recycling ecosystem.

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Aepnus Technology

Developing efficient and sustainable processes to electrify the manufacture of lithium chemicals needed to make batteries.

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Allye Energy

Repurposing EV batteries for energy storage, reducing waste to landfill, and improving carbon intensity of energy used through increased renewable generation throughout the system.

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Automat Solutions

Developing high-performance battery materials such as high-performance electrolytes for electric vehicles via an innovative AI-robotics platform.

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Developing an advanced battery management software that enables safer, longer-lasting and faster charging lithium-ion batteries.

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betteries AMPS GmbH

Developing mobile, modular, multi-purpose, and connected power supply systems based on second-life batteries. 

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

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Flexodes Inc

Eliminating the need for rare earth metals, and delivering safer batteries with 50% higher energy density using commonly available materials.

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Reducing energy consumption in lithium-ion cell manufacturing compared to current processes.

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Mangrove Lithium

Developing an electrochemical technology that enables the lowest-cost production of lithium hydroxide, commonly used for electric vehicles, electronics, and renewable energy storage.

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Metal Light

Creating a sustainable, affordable alternative to diesel generators using abundant metals as fuel.

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Offgrid Energy Labs

Developing and commercializing the most efficient and affordable zinc battery technology, ZincGel, primarily for stationary energy storage applications.

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Parthian Energy

Preventing battery fires using a patented platform of battery diagnostics that improve safety while reducing cost for manufacturers.

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De-risking the scale-up and operations of industrial electrochemical systems.

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Establishing the most extensive battery swapping network in India to enable electrification across two- and three-wheeler transport—the most extensively used modes of transportation in this part of the world.

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Summit Nanotech

Developing a novel low-cost, direct lithium extraction (DLE) process that avoids the need for evaporation ponds and large chemical-based refineries.

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Improving the efficiency of lithium-ion battery manufacturing to decarbonize our future energy and transportation sectors.

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Providing cobalt-free, high-energy, drop-in cathodes for lithium batteries helps decentralize the supply chain, drive down costs, and support a growing electric vehicle market.

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Building the ultimate lithium-ion battery recycling machine, recovering essential materials like lithium, nickel, cobalt, and graphite.

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Volt14 Solutions

Volt14 offers battery cell producers fully integrated, ready to use silicon-dominant anode technology that increases energy stored for battery size by up to 40% while reducing cost to produce cells.

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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.

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