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Companies & Projects

The companies appearing sourced from our research and from referrals from our network of experts. They are of all stages. The common theme is innovative breakthroughs or proven solutions with potential to scale. ​

Keyword 

Recycled fishing nets become high-performance materials, tackling marine pollution while promoting ocean conservation. This process reduces ghost nets, reclaims valuable resources, and transforms waste into scalable products, addressing pressing challenges in sustainable design and environmental restoration.

C

With a patent-pending 3D printing process, construction projects can be completed up to four times faster, using concrete, low-concrete, or concrete-free materials. This technology reduces environmental impact, supports decarbonization efforts, and provides a solution to the growing shortage of skilled labor in the construction sector.

PN 64

This patented thermal engine captures low-temperature waste heat to generate energy in industrial and municipal settings, eliminating the need for fuel and emissions. Unlike high-temperature solutions, it works at sub-boiling temperatures, providing access to a significant, untapped market worth billions of dollars in potential opportunities.

PN 56

A novel flow battery design uses a unique membrane to overcome limitations that have hindered commercial adoption. Unlike lithium-based storage, flow batteries generate energy from reactions between energy-rich chemicals. This innovation significantly improves performance, with one expert estimating a tenfold advantage over lithium batteries, potentially enabling broader commercial application.

E

Using AI technology, this solution targets the U.S. grid’s largest unmanaged electrical load, offering savings of up to 100 TWh per year. Virtual power plant technology helps meet the rising energy demand from AI data centers, with plans for quick, profitable nationwide deployment to manage peak load effectively.

PN 11

Using patented solid-state fermentation, this company converts organic waste from industrial, agricultural, and municipal sources into biogas, biomethane, and valuable byproducts. With a global presence and Swiss headquarters, it provides scalable waste-to-energy solutions, focusing on emission reduction and promoting renewable energy and sustainable material cycles.

PN 14

Utilizing proprietary technology, the company converts landfill gas into biomethane, capturing methane emissions to reduce greenhouse gases and generate renewable energy. With operations in Europe and North America, it emphasizes sustainable waste management and provides clean energy alternatives to fossil fuels, contributing to environmental sustainability.

PN 17

With patented AEM electrolysers, this technology facilitates on-site green hydrogen generation for energy storage, industrial use, and transportation. It provides a scalable, efficient solution for clean hydrogen production, helping to advance sustainable energy applications across multiple industries.

PN 3

Utilizing real-time EEG monitoring and adaptive audio therapy, this wearable neurofeedback technology improves mental wellness. Its patented system customizes sessions based on brain activity, addressing cognitive performance, stress reduction, and emotional regulation while promoting relaxation, meditation, and sleep.

H

Focused on women’s health, the company develops neuroscientific solutions like a wearable device to regulate pain and emotions during menstruation. Through collaborations with research institutions, it is also exploring treatments for postpartum depression and menopause, leveraging innovative, science-driven approaches to tackle significant health challenges.

PN 17

A developer of advanced battery technologies focuses on rechargeable sodium-ion and lithium-ion designs with thionyl chloride-based electrolytes. These batteries offer high capacity and energy density for applications such as electric vehicles, drones, and renewable energy systems, emphasizing enhanced rechargeability and scalable manufacturing for sustainable energy storage solutions.

PN 19

Thorium-based nuclear technology offers enhanced safety and efficiency by using thorium, which has low radioactivity and high availability. This results in reduced nuclear waste, higher fuel efficiency, and improved environmental safety, while also preventing weapons production, tackling critical challenges in the future of nuclear energy.

PN 4

Specializing in perovskite-based energy solutions, this company develops modules for autonomous devices and solar cells that increase the efficiency of traditional panels by 25%. These advancements broaden the potential of renewable energy, offering more efficient and versatile solutions for various industries.

E

Based on 25 years of research, a proprietary method generates clean hydrogen energy, powering sustainable projects across the U.S., Sweden, and Germany. The technology provides affordable, environmentally friendly energy for residential, commercial, and industrial use, addressing the growing global need for scalable clean energy solutions.

E

Using light-activated catalytic reactions, a company generates green hydrogen without rare metals. Enzyme-based technology produces hydrogen at consumption points, reducing costs and fossil fuel reliance while avoiding harmful byproducts, offering a sustainable energy solution with minimal environmental impact and enhanced efficiency.

E

If you are aware of high potential companies, projects or technologies that should be included in this database, please email us at info@altruinstitute.com 

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