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Startups Scouted by GreyB

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Sustainability

This Startup’s Melt-fusion Process Could Reduce Dependence on China’s Battery Supply Chain

China controls more than 98% of global LFP cathode active-material production. For manufacturers outside that ecosystem, the options are limited to either importing finished cathode

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Sustainability

This Startup is Turning Lithium-ion Batteries into Reusable Lithium, Cobalt, and Manganese

As per the Environmental Services Association, in the UK alone, 22,000 tonnes of batteries are discarded each year, and only 45% are properly recycled. This

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Sustainability

This Startup is Clawing Out High-value Chitosan from Crab Waste for Cosmetic and Pharma

Every year, crustacean processing generates 6–8 million tonnes of shell waste worldwide. Most of it goes to landfills. Inside those discarded shells is chitin, the

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Beauty and Personal Care

This Startup Builds Human Skin with Hair Follicles and Sweat Glands to Reduce Animal Trials

Drug development often takes more than ten years and can cost over $2 billion per successful drug candidate. A major reason is that animal models

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Energy

This Startup has A New Approach to Localized Cooling for Next-Generation Electronics

NVIDIA’s H100 AI accelerator generates over 700W of heat per chip. A single Blackwell Ultra rack draws up to 140kW, equivalent to ~100 household kettles

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Food

This Startup Built a 1:1 Cocoa Powder Alternative from Coffee Arabica Waste

Cocoa has become a growing problem for food manufacturers, both in sourcing and formulation.  A report by The International Cocoa Organization estimates that the global

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Sustainability

This Startup Generates Fuel From Air, Water, and Sunlight

Energy-related COâ‚‚ emissions reached a record 37.8 gigatons in 2024, while global natural gas demand hit an all-time high and continues to soar with the

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Sustainability

This Startup Brings Lab-grade DNA testing to Drinking Water Treatment Plants

Most water monitoring facilities still rely on weekly or biweekly lab sampling. This method cannot detect a harmful algal bloom until it has already reached

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Chemicals

This Startup Replaces Chlorine with Oxygen-rich Nanobubbles for Cleaner Water

Despite years of global investment, the water crisis is far from solved. The UNSD report shows that 2.2 billion people still lack access to safely

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Healthcare

This Startup Created a Portable Test That Could Replace Multi-day UTI Lab Workflows

According to the Global Burden of Disease Study, cases of Urinary tract infections increased by more than 66% between 1990 and 2021. The problem is

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Solutions startups are bringing

5 Sustainable Alternatives to PTFE And PFA In Cosmetics Complying With The US Bans
5 Sustainable Alternatives to PTFE And PFA In Cosmetics Complying With The US Bans
How can consortiums help you reduce your Ocean Plastic Footprint?
How Can Consortiums Help You Reduce Your Ocean Plastic Footprint?
5-pfa-alternatives-for-the-textile-industry
5 PFA Alternatives For the Textile Industry Amidst the Recent US Bans
pfas free food packaging
PFA Alternatives in Food Packaging Amidst the US & EU Bans
6 startups making BP-3 and Octocrylene free cosmetics as per EU guidelines
6 startups making BP-3 and Octocrylene free cosmetics as per EU Guidelines
Toxic Packaging Chemicals That will face a global ban soon
Watch out! These toxic chemicals in food packaging will soon face a global ban
Toxic Textile Chemicals That will face a global ban soon
Beyond PFAs: These toxic textile chemicals will soon face a global ban
8 mineral-oil free ink companies complying with EU Standards
8 Mineral Oil-Free Ink Companies Complying with EU Standards for Food Packaging
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