SunHydrogen is a clean energy company in the development stages of creating a new technology to produce clean hydrogen fuel using sunlight and water. SunHydrogen utilizes nanoparticles to mimic the process of photosynthesis, splitting water molecules into hydrogen and oxygen. The process itself is powered by sunlight, making it a truly renewable energy source. Through this process, the company aims to create a highly efficient and cost-effective method for hydrogen production, which could significantly impact the emerging hydrogen economy, supplying clean fuel for vehicles, data centers, and countless other applications.
- biotech
- computational biology & chemistry
- energy storage optimization
Olio a free app to reduce household and food waste by fostering a hyper-local sharing economy. People can list unwanted but usable items, including surplus food, as well as clothes, books, and furniture. Neighbors can browse listings and arrange free pickup, giving unwanted items a second life and saving it from landfills. This approach combats waste, promotes sustainability, and fosters a sense of community by encouraging people to share and connect with those around them. Because it diverts far more greenhouse gasses across the 49 countries it operates in than it produces, Olio is a carbon-negative company.
- circular economy
- digital platforms
- marketplaces
- reduced food waste
- sharing economy
- social media / community
Hylo is a community-led, prosocial coordination platform for purpose-driven groups. It is open-source, non-profit, and driven by participatory design with real-world groups at the forefront of regenerative agriculture, community resilience, peer learning, equity, inclusive capital, and place-based organizing. Hylo features a resilient constellation of relationships marked by trust and accountability, with clear agreements including protocols for decision making, distributing resources, and handling conflict. The platform has many unique aspects such as nested groups and cross-group posting, which lead to emergent cooperation between groups, generating broader coalitions with more power to address common goals. Hylo's community leaders and facilitators help guide member groups on best practices in community stewardship. Hylo is built through relationship-driven development, involving collaboration with the community to co-design tools to amplify their work.
- cloud
- community
- data
- digital platforms
BackMarket’s digital marketplace for refurbished electronics helps coordinate stakeholders to close the loop on e-waste and open up access to reliable tech for all. The platform connects buyers and sellers of smartphones, laptops, TVs, wearables, gaming, e-mobility, and countless other devices from all the leading manufacturers. Promising “better than new,” it partners with certified refurbishers to repair electronics for resale, at a ~70% lower price than new. The digital platform helps coordinate discovery, customer service, payment, logistics, tracking, a 25+ point quality assurance verification of authenticity, functionality, security, data erasure, battery, testing, cleaning, and more; and manages partners to refurbish products. Refurbished devices reduce an average of ~90% raw material extraction, emissions, water use, and waste relative to new devices.
- circular economy
- digital platforms
- e-waste
- electronics
- mobile devices
- refurbishment
Solutions, the game, is a collaborative online and physical board game focused on addressing climate change. Faced by the threat of rising temperatures, teams must collaborate and work together to deploy unique and surprising climate solutions to avoid climate catastrophe. Game events are based on cutting-edge research developed by Project Drawdown, and focused on real life climate issues, providing fun and team building while learning all about the world's leading climate solutions. Solutions sells to organizations, community and political groups and supports educators in teaching skills associated with collaboration, strategy, and prioritization, while keeping it fun and informative.
- collaboration
- community
- digital platforms
- edtech
- education
- strategy
Materiom is an open biotech platform facilitating the discovery and sharing of recipes for sustainable and regenerative biomaterials derived from natural sources. By democratizing access to knowledge and fostering collaboration, Materiom accelerates the development and adoption of environmentally friendly alternatives to traditional petrochemical-based materials.
- biopolymers
- biotech
- circular economy
- green chemistry
- material science
- open source
- plastics
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Relier is a company tackling plastic waste in the produce industry through the upcycling of grapevine shoots. Relier's unique approach transforms discarded grapevine shoots into a sustainable biomaterial for packaging. This innovative material offers several benefits, including delaying fruit ripening, inhibiting microbial growth, and protecting produce during transport. Relier uses AI to analyze different recipe mixtures and percentages to obtain thermal, mechanical, and rheological behavioral to model the behavior of the clamshell, resulting in thousands of possibilities depending on the “how much” and “how” the components are mixed. Relier's biomaterial aims to be a more eco-friendly alternative to traditional plastic clamshell containers.
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- agricultural tech
- artificial intelligence
- bioplastics
- bioremediation
- composting recycling
- data
- reduced food waste
Freegle is an online platform for exchanging stuff. The platform pair speople who have stuff they don't need with people who need stuff they don't have. This promotes reuse and keeps things out of landfills and incinerators. Freegle has over 2.7 million members across the UK.
- digital platforms
- marketplaces
Ascend Elements is company focused on large-scale EV battery recycling, providing solutions that help recover valuable materials from used batteries and e-waste, which are repurposed into new battery components through their proprietary Hydro-to-Cathode® technology. This closed-loop system results in up to 90% lower GHG emissions compared to than traditional methods, by reducing batteries going to the landfill, reducing reliance on virgin materials, enabling a cleaner manufacturing process, and lowering the environmental impact of battery production-- essential for driving the broader energy transition.
- batteries
- circularity
- electric vehicles
Kumu is a digital social mapping tool for visualizing and understanding complex relationships by creating visualizations of data sets of people, systems and networks. Kumu allows users to create interactive maps that represent systems, stakeholders, networks, and nodes between relationships. Kumu's intuitive interface and drag-and-drop functionality provides a platform for users and groups to build and customize visually appealing maps that can be used to tackle real world problems. By visualizing data in a clear and concise manner, Kumu helps users identify patterns, connections, and potential areas for development.
- artificial intelligence
- data
- digital platforms
- social media / community
The Ocean Cleanup is a non-profit environmental engineering organization dedicated to developing and implementing technologies to extract plastic pollution from the oceans and rivers. For over ten years, The Ocean Cleanup has been researching, extracting, and monitoring plastic pollution in oceans and rivers globally – with millions of kilograms removed to date. Its technologies supporting ocean cleanup act as large-scale floating barriers, designed to concentrate plastic debris within a specific area for collection. They utilize ocean currents and wind to move through the water, gathering plastic along their path. The systems are also equipped with solar panels and wind turbines to power their operations. It also deploys floating barriers in rivers to intercenpt and prevent plastic from entering the oceans. The Ocean Cleanup also closely monitors and analyzes impacts, provides a dashboard and data insights, and is engaged in research on improving envrionmental impact analyses. The Ocean Cleanup aims to tackle plastic pollution in order to protect and restore marine and riverine environments and the wildlife they contain – as well as benefit the human communities living alongside these areas, and reliant on these ecosystems for their livelihoods.
- bioremediation
- conservation
- data
- nature tech
- oceans
- rivers
Wildchain is a mobile game that merges fun with real-world conservation efforts and climate action. Players act as a virtual conservationist, collecting and caring for digital representations of endangered animals. By playing mini-games and making in-game purchases, players contribute to real-world initiatives that protect these animals' habitats and support conservation efforts. Wildchain allows gamers to build their own wildlife sanctuary and learn about endangered species, all while contributing to preserving biodiversity and habitat restoration. Wildchain utilizes blockchain to create unique digital collectibles representing the adopted animals.
- animal tech
- biodiversity
- blockchain
- conservation
- digital assets
- gaming
- play-to-impact
