Alumni Ventures

Moxy specialises in the production of non-toxic and environmentally friendly building materials made from agricultural or forestry waste.

Cambium Carbon is an early-stage social enterprise focused on addressing climate change through innovative reforestation and urban wood reuse initiatives. The company collaborates with cities and various public and private partners to salvage fallen city trees that would otherwise end up in landfills. By transforming this wood waste into valuable resources, Cambium Carbon establishes reforestation hubs that create a circular economy for urban forests. These hubs not only generate revenue to support tree planting and maintenance projects but also foster sustainable job creation and contribute to the development of resilient urban environments. Through its efforts, Cambium Carbon aims to implement systems-level natural climate solutions that benefit both the environment and local communities.

Hyfé is a feedstock processing company focused on transforming food waste into valuable chemicals and materials, thereby promoting sustainability in various industries. By utilizing fungal fermentation, Hyfé upcycles waste generated during food manufacturing, enabling the production of cost-competitive essential goods. This innovative approach not only maximizes profits for food manufacturers but also contributes to reducing the carbon footprint of the food industry. Through its commitment to creating sustainable chemicals, materials, fuels, and foods, Hyfé aims to unlock the full value of every crop while providing alternatives to petroleum-based products.

Mycocycle is an environmental remediation company that specializes in decarbonizing waste streams through the innovative use of fungi in a process known as mycoremediation. By employing engineered ecosystems, Mycocycle treats waste materials to produce a non-toxic biomass that can be repurposed for the manufacture of new products. The company's services are particularly beneficial to waste management companies, landfill operators, material recycling facilities, and manufacturers seeking to implement closed-loop processes. Mycocycle's technology diverts toxic materials from landfills and enables businesses to reuse feedstock in manufacturing or recycle it for various applications, thereby promoting sustainable waste management practices.

Ascend Elements is a manufacturer of advanced battery materials, specializing in the reclamation of valuable elements from spent lithium-ion batteries. The company employs hydroprocess recycling and direct recycling techniques to deconstruct old cathode materials to the atomic level, allowing for the creation of new cathode materials. This innovative approach not only facilitates the recycling of battery components but also supports clients in maximizing their returns on investments, promoting the economic viability of recycling and the production of low-cost battery materials.

Cambium Carbon is an early-stage social enterprise focused on addressing climate change through innovative reforestation and urban wood reuse initiatives. The company collaborates with cities and various public and private partners to salvage fallen city trees that would otherwise end up in landfills. By transforming this wood waste into valuable resources, Cambium Carbon establishes reforestation hubs that create a circular economy for urban forests. These hubs not only generate revenue to support tree planting and maintenance projects but also foster sustainable job creation and contribute to the development of resilient urban environments. Through its efforts, Cambium Carbon aims to implement systems-level natural climate solutions that benefit both the environment and local communities.

Cambium Carbon is an early-stage social enterprise focused on addressing climate change through innovative reforestation and urban wood reuse initiatives. The company collaborates with cities and various public and private partners to salvage fallen city trees that would otherwise end up in landfills. By transforming this wood waste into valuable resources, Cambium Carbon establishes reforestation hubs that create a circular economy for urban forests. These hubs not only generate revenue to support tree planting and maintenance projects but also foster sustainable job creation and contribute to the development of resilient urban environments. Through its efforts, Cambium Carbon aims to implement systems-level natural climate solutions that benefit both the environment and local communities.

For Days, Inc. is a Brooklyn-based company that specializes in manufacturing and recycling t-shirts for men and women. Established in 2016, it offers tees made from recycled fabric on a subscription and membership basis. Customers can return the products once they become stained or worn out, facilitating a closed-loop recycling system aimed at reducing waste in the fashion industry. Additionally, For Days operates the Trashie platform, which incentivizes and simplifies clothing recycling for consumers and fashion retailers, promoting the benefits of a circular economy. Through its innovative approach, For Days seeks to minimize textile waste while providing accessible and sustainable fashion options.

Ionobell is a battery research and development company specializing in the advancement of battery materials and cell technology. With several decades of combined expertise in energy storage, lithium-ion technology, and fabrication, Ionobell aims to create environmentally friendly batteries by utilizing abundant and unwanted materials. The company focuses on producing batteries that enhance longevity and performance while remaining cost-effective and scalable. Their innovative approach includes the use of biomaterials, common plastic waste, and recycled materials, specifically designed for applications in unmanned aerial vehicles and electric vehicles. By replacing carbon with nanoparticle silicon in the anode, Ionobell offers clients eco-friendly batteries that provide improved energy density, faster charging times, and reduced costs, all while minimizing environmental impact.

Arrive Recommerce is a technology and reverse logistics company that specializes in the resale market, providing a sustainable and scalable channel for brands and retailers. The company focuses on transforming returns and excess inventory into profitable resale opportunities, enabling brands to turn cost centers into profit centers. Arrive's suite of tools, including Recommerce Management Technology and Storefront Technology, facilitates increased revenue, customer engagement, and operational efficiency. By collaborating with companies in returns management, logistics, and e-commerce enablement, Arrive enhances value and margin for its partners. The company has been recognized for its innovation, ranking as the 4th Most Innovative Retail Company by Fast Company in 2022, and has established notable partnerships with brands like YETI and Burton Snowboards.

Dimension is a company focused on modernizing the waste management industry by providing an innovative on-demand platform for waste disposal services. Founded in 2019 and based in San Francisco, California, Dimension offers a range of customizable solutions including junk removal, dumpster rentals, recycling, and hazardous waste disposal. The company aims to meet contemporary customer expectations for reliability, convenience, and a seamless experience by leveraging the flexibility of independent contractors alongside robust waste diversion data. Through its technology-enabled approach, Dimension seeks to enhance public cleanliness and facilitate responsible waste management, contributing to a greener environment.

Thousand Fell is a New York-based company that designs and creates sustainably sourced and recyclable sneakers for both men and women. Its core products incorporate twelve biodegradable or recyclable materials such as aloe vera, castor bean, coconut, and recycled water bottles. By focusing on sustainability, Thousand Fell aims to offer an environmentally friendly alternative to conventional synthetic sneakers, reducing landfill waste. In addition to selling its products online, the company is introducing subscription refurbishment kits to extend the lifespan of its footwear. This initiative, known as the "cobbler model," promotes a circular economy by incentivizing customers to return their sneakers for recycling once they are no longer in use. Thousand Fell also aims to enhance transparency in the lifecycle of its products through a digital closet that tracks material circularity.

Busy Co. is a personal care products company that offers an innovative line of zero-waste wipes designed for women's convenience. The company specializes in a range of products, including body, face, and deodorant wipes, all made from upcycled, unbleached cotton that biodegrades quickly and provides skincare benefits through high-quality cosmetic ingredients. Busy Co. is notable for its commitment to sustainability, featuring first-of-its-kind recyclable packaging. The compact design of its products allows them to fit easily into purses, gym bags, and suitcases, making personal care accessible on the go. The brand has gained recognition in various media outlets, including Business Insider, Forbes, and BuzzFeed, highlighting its unique approach to personal care.