Producing low-carbon drop-in transport fuels today, and pioneering tomorrow’s carbon-negative fuels Transforming diverse waste into today’s most affordable low-carbon drop-in transport fuels and pioneering tomorrow’s carbon-negative fuels. CLR – a radically innovative one-step process that refines waste and non-waste hydrocarbon liquids into ultra-clean, low-carbon drop-in fuels delivering meaningful GHG savings and impact at low cost. MECC – a unique co-processing technology processing lignocellulosic solid biomass, and waste oils into drop-in transport fuels, while simultaneously producing biochar; making MECC a carbon-negative solution. Our solutions are not only sustainable, but scalable and commercially competitive with fossil fuels. We are proud to be …

60 similar entities Type: Startup Activities: cleantech greentech energytech Technologies: Decarbonization

We transform carbon dioxide into sustainable aviation fuel and products. We transform carbon dioxide into sustainable aviation fuel and products. Syngas, Chemical Manufacturing, Sustainability, Methanol, Surf Wax, Sustainable Aviation Fuel, and Decarbonization

99 similar entities Type: Startup Activities: cleantech energytech greentech Technologies: Decarbonization

Rehabilitating lost blue carbon ecosystems Our goal is to restore coastal 'blue carbon' wetlands at scale and in so doing recreate lost habitat, help to combat the extinction crisis, improve water quality, boost local fisheries, sequester carbon and more.

134 similar entities Type: Startup Activities: cleantech greentech Technologies: Decarbonization

From Kybele's Abundance to Agrifood and Cosmetics of Future with Algae Biotechnology Let's bloom the future with algae ! microalgae, vertical agriculture, bioponics, hydroponics, sustainability, circular economy, biofertilizer, sustainable food systems, functional superfoods, and organic aquatic feed

173 similar entities Type: Startup Activities: cleantech greentech Technologies: Decarbonization

Affordable alternative to decarbonize your maritime, river, and port activities right now. EcoNautik (ex-H2YAM) contributes to the protection of maritime and river ecosystems. Through the integration of technical innovations – environmentally and socially sustainable – we contribute locally to limiting the impact of human activity on the environment. Based on a French patent, EcoNautik proposes a simple and fast conversion of marine thermal engines or generators to carbon-free and low carbon fuels (e.g. hydrogen, efuels, and biogases). Our innovation, based on the replacement of a limited number of parts, allows an immediate, affordable, and smooth transition to a blue and …

9 similar entities Type: Startup Activities: greentech cleantech Technologies: Decarbonization Hydrogen

Turning sunlight into seafood. 🐟🦐 Blue Planet Ecosystems builds, develops and operates modular LARA (Land-based Automated Recirculating Aquaculture) systems for sustainable seafood production in extreme environments. We help farmers, agriculture businesses and future entrepreneurs to diversify their farming methods in the face of climate change.

57 similar entities Type: Startup Activities: greentech cleantech Technologies: Decarbonization

We absorb carbon, generate oxygen and give life back to the Oceans Providing ocean recovery and revitalisation solutions by using civil engineering and offshore knowledge building large scalable engineered reef structures. These structures will prevent coastal areas from erosion, stimulate coral and marine growth helping in absorbing carbon, generating oxygen and stimulating biodiversity. Over time, delivering a variety of revenue generating profitable income streams whilst creating local sustainable economies. Instant & high volume of data collection and processing will support Education and R&D. EngineeredReefs, BlueCarbon, OceansPlanetYou, CoastalResillience, AquaCulture, ScubaDiving, BigBlueData, BlueOasisFund, and Aquatar

Type: Startup Activities: cleantech greentech Technologies: Decarbonization Data Analytics

Seaweed Farming For A Better Planet Next Wave Seaweed works alongside businesses, governments, and communities to drive sustainability and growth in an unpredictable world by leveraging the potential of seaweed. Through collaborative partnerships, we focus on developing projects that enhance environmental conservation, address food security challenges, and combat climate change. Specialising in end-to-end seaweed project development, from concept to completion, we offer tailored project evaluation, management, and delivery. Our focus areas include: - IMTA and Bioremediation - Animal Feed - Human Food - Biostimulants and Fertilisers - Habitat Restoration - Seaweed Farm Design and Project Management As an ADEC Innovation, …

Type: Startup Activities: foodtech cleantech greentech Technologies: Decarbonization

Feed the world. Restore the oceans. Cure climate change. OceanForesters focuses on designing profitable integrated systems to produce seaweed, shellfish and finfish for human and animal consumption while eventually restoring ocean ecosystems, reversing ocean acidification, replacing fossil fuels, and removing carbon dioxide to returning the climate to its pre-industrial conditions. We have just received $0.5 million as a part of two $0.5 million awards from the U.S. Department of Energy Advanced Research Projects - Energy to the University of Southern Mississippi for advanced seaweed cultivation systems. Marine engineering and Integrate aquaculture systems

35 similar entities Type: Startup Activities: cleantech greentech Technologies: Decarbonization

Building a big kelp economy for a low-carbon future Macro Oceans transforms 100% traceable kelp into potent marine bioactives and innovative materials—brilliantly designed for beauty and beyond. We are building a big kelp economy for a low-carbon future.

49 similar entities Type: Startup Activities: cleantech greentech Technologies: Decarbonization

Fostering sustainable livelihoods through Ocean Regeneration. 🔑 Pioneering Multitrophic Mariculture in the Caribbean. Kee Farms is an ocean farm [and network] based in Jamaica focused on carbon removal through seaweed & oyster cultivation and ocean habitat restoration agriculture, Seaweed, Farming, mariculture, carbon credits, carbon removal, ocean regeneration, Oyster Farming, Phyconomy, and Mangrove Preservation

17 similar entities Type: Startup Activities: greentech cleantech Technologies: Decarbonization

Powered by the Sea. Proven on the Farm. At Cascadia Seaweed, we grow local species of seaweed on marine farms in partnership with coastal First Nations. We then harvest that seaweed and manufacture liquid biostimulants for farmers across North America. Our products enhance nutrient use efficiency while achieving the same or even better yields, providing a clear return on investment for farmers. In addition to cultivating seaweed, we share our knowledge with others through our Nature-based Solutions division. Through this part of our business, we offer consulting services in 4 categories: biodiversity monitoring, kelp restoration, value-chain development, and engineering! As …

23 similar entities Type: Startup Activities: foodtech Technologies: Decarbonization

Using seaweed to address regenerative agriculture, sustainable manufacturing, and scalable carbon sequestration. Founded in January 2020, Carbonwave (previously C-Combinator) is the world's leading developer of ultra-regenerative, plant-based, advanced biomaterials from seaweed. It transforms Sargassum seaweed, a resource long considered waste and that doesn’t need land or other typical aids to grow, into biomaterials which replace derivatives from oil and other harmful industry inputs. Carbonwave is part of a new wave of companies that are building the next-generation economies that will heal the planet through materials that regeneratively sourced from our oceans. Carbonwave is focused on collecting, processing and growing seaweed …

6 similar entities Type: Startup Activities: greentech cleantech Technologies: Bio sourced materials Decarbonization

We are fighting climate change and will have 1 million metres of seaweed ropes in the water by the end of 2024 Carbon Kapture’s unique business model is designed to rapidly and permanently remove excess carbon dioxide from our seas and oceans. By building a global network of kelp (seaweed) farms that remove excess CO2 from our oceans, our innovative solution will help prevent irreversible damage to our planet and protect biodiversity in the new blue economy. We aim to provide a simple, fast-acting and direct way to make a demonstrable difference in the pursuit of net zero emissions. Join …

5 similar entities Type: Startup Activities: cleantech greentech Technologies: Decarbonization

Reviving the mauri | life force and vitality of our ocean and coastal communities through regenerative ocean farming Greenwave Aotearoa is pioneering regenerative ocean farming in New Zealand, sharing our knowledge, skills and opportunities to create flourishing ecosystems and economies that will leave our waters brimming with abundance for future generations. Partnering with GreenWave in the United States to adapt its highly successful model for Aotearoa New Zealand, we’re focusing on establishing a viable, scalable native seaweed supply chain that can be a powerful force in combating climate change, boosting biodiversity and creating regional jobs. Using the native brown seaweed …

14 similar entities Type: Startup Activities: cleantech greentech Technologies: Decarbonization

It's official! We're an Earthshot Prize Finalist 2024!! | Community. Commerce. Conservation. Climate Coast 4C is revolutionizing sustainable seaweed supply. Our impact-driven solutions scale responsible seaweed production while investing in ocean protection to create prosperous, resilient coastal communities for a sustainable future Conservation, Marine plastic pollution, Seaweed, Livelihoods, Behaviour change, Marine protected areas, Community-based conservation, Inclusive business, Social enterprise, Seaweed revolution, Value chains, and Sustainability

8 similar entities Type: Startup Activities: greentech cleantech Technologies: Decarbonization

- Bringing Industrial Performance to Seaweed Cultivation Pure Algae develops professional and controlled technology for effective cultivation and experimentation with seaweed. We cater to both land-based as well as sea-based productions. With our plug and play cultivation units and patented technology, we enable local and organic production on a global scale as well as the production of seaweed of the highest quality for medico, food, and feed companies all year round. We offer companies within the aquaculture a sustainable solution enabling them to turn water emissions from the rearing of marine livestock into a revenue in the form of seaweed, …

18 similar entities Type: Startup Activities: agritech Technologies: Decarbonization

Rejuvenating the planet through seaforestation and production. It’s an ocean of opportunity. Sacred Seaplants is a project development company building regenerative seaweed projects. Our focus is on marine permaculture initiatives in collaboration with Climate Foundation. An XPRIZE winning climate-tech solution for: food security, biodiversity, 10 years of CDR credits. Seaweed, Kelp Forestation, Environmental Service, Marine Restoration, Biodiversity, Carbon Capture, Carbon Storage, Seaplants, Sea Forestry, and Marine Permaculture

21 similar entities Type: Startup Activities: greentech cleantech Technologies: Decarbonization

Bioreactors for biofoundries We design and build proprietary direct-gas bioreactors, to convert gases (like methane and CO2) to value at low CapEx and OpEx. climate, sustainable, carbon removal, carbon dioxide, and methane

105 similar entities Type: Startup Activities: cleantech greentech Technologies: Decarbonization

DIGITIZING THE SEAWEED INDUSTRY Seaweedmanager is a Tanzanian start-up which is aiming to revolutionize the way small scale farmers and stakeholders operate in the seaweed industry. Our Mission is to tackle the bottle necks of the industry with a digital ecosystem and tools to empower seaweed farmers and stakeholders for production and value chain enhancement. Join us in unlocking the full potential of Africa's seaweed industry and drive sustainable and inclusive growth.

14 similar entities Type: Startup Activities: agritech Technologies: Decarbonization

We are seaweed – delivering sustainable ingredients for tomorrow’s industries. Nordic SeaFarm is a Swedish company pioneering sustainable seaweed cultivation and processing. We produce a dried, stable seaweed ingredient for a range of industries — including food, pet food, agriculture, biomaterials, and cosmetics. With full control of our upstream value chain — from hatchery and ocean farms to processing facilities — we deliver a consistent, high-quality, and traceable ingredient grown in the clean and nutrient-rich Nordic waters. As a B2B ingredient supplier, we help companies integrate seaweed into innovative products that support function, health, sustainability, and the circular bioeconomy. Our …

23 similar entities Type: Startup Activities: cleantech greentech Technologies: Decarbonization

carbonBLU is an organization working to develop and deploy nature based carbon dioxide removal (CDR) technologies at a globally significant scale. carbonBLU's research is focused on the development of offshore marcoalgae seaweed farms designed to rapidly sequester atmospheric carbon dioxide into marcoalgae biomass and utilise the oceans natural carbon pump to transport the sequestered carbon to the deep ocean. At carbonBLU we believe if we look deep into nature we can find the solutions to many of humankind's existential challenges. Marcroalgae Aquaculture

Type: Startup Activities: cleantech greentech Technologies: Decarbonization

Carbon Removal Technology We are a Climate Tech company fully committed to fight against global warming thanks to our carbon sequestration solutions. We convert CO2 captured by biomass into valuable ressources such as Biochar, Renewable Energy, Bio-Oils.

272 similar entities Type: Startup Activities: greentech cleantech Technologies: Decarbonization

Maritime mobility decarbonation with ready-to-use wind propulsion technologies Maloric is committed to transforming maritime mobility through advanced vessel propulsion technologies. Founded with the ambition of responding to the urgent challenges of climate change, Maloric develops sustainable solutions that enable environmentally friendly navigation, significantly reducing the maritime sector's dependence on fossil fuels. Our mission is to decarbonise the oceans while offering a cost-effective and efficient alternative to maritime operators. Energies, Pêche, Environnement, Ecologie, Transport, Vent, Transition Energétique, Aéronautique, Kite Surf, KiteBoat, KiteSurf, Plaisance, Nautisme, Yatching, Décarbonation, Decarbonization, Fishing, Wind, Maritime, and Impact

12 similar entities Type: Startup Activities: cleantech greentech manufacturing Technologies: Decarbonization

Advancing a Plastic-Free Future with Seaweed-Based Technologies. Loliware, the world’s first seaweed resin company, is replacing single-use plastics. This woman-owned firm is partnering with experts in regenerative aquaculture from Maine to New Zealand to expand the ‘blue economy’ with its proprietary SEA Technology® resins. Made from easily compostable seaweed, Loliware’s Ocean Blue straws, utensils and other products are already a favorite among some of the nation’s most famous chefs, restaurant chains and eco-chic hotels. Their new category of materials are “Designed to Disappear” and advancing our planet to a plastic-free, decarbonized future. sustainable design, innovation, social innovation, brand, material technology, …

32 similar entities Type: Startup Activities: civictech cleantech greentech Technologies: New Materials Decarbonization

Aquaculture technology leaders delivering sustainable, low carbon solutions for producers globally. We are a technology company who specialize in the aquaculture space. Our mission is to use technological solutions to allow producers across the globe deliver in a sustainable manner to the marketplace. We are a WomenTechEU awardee 2021/2022

69 similar entities Type: Startup Activities: cleantech Technologies: Decarbonization

It's simple when it's natural Valorization of biowaste by a biomimetic, carbon-neutral system, which combines micro-methanization and phycopurification of the digestate by microalgae to produce biomethane, composting soil and algal biostimulant. Micro-methanation, Circular economy, Carbon capture, Microalgae, Biostimulant, Biowaste, Climate change, and Biodiversity

79 similar entities Type: Startup Activities: cleantech greentech Technologies: Decarbonization

Développeurs d'émissions négatives de CO2 We believe that the technology exists today to upgrade biomass plants to the next generation, giving them the capacity to remove carbon from the atmosphere. This is why we help plants capture and manage their CO2, joining all the dots through our engineering and project management expertise. As project developers, we help design, finance and manage your bioCO2. From capture to permanent sequestration, including the certification and commercialisation of high quality carbon credits.

137 similar entities Type: Startup Activities: cleantech greentech Technologies: Decarbonization

We create sustainable e-fuels and e-chemicals to fight against climate change. We are a carbon recoding company. We create sustainable fuels and chemicals to fight against climate change. Our technology converts CO2 and water into sustainable aviation fuels (eSAF) using electricity from renewable energy sources. A future-proof technology that is scalable with adjustable hydrocarbon output for multiple industries and customer needs.

124 similar entities Type: Startup Activities: cleantech greentech energytech Technologies: Decarbonization

Transforming marine resources into opportunities for a sustainable future Let's get acquainted! We are pioneering a new frontier in athletic enhancement and skin wellness, drawing inspiration from the ocean's depths. At MediSea biotech, we envision a world where the ocean's bounty is used to enhance human's peak performance, without compromising the planet's health thereby bridging the gap between marine science and product innovation, creating solutions that are both effective and sustainable. IMTA, Seaweed, Biotechnology, and Blue Economy

26 similar entities Type: Startup Activities: deeptech cleantech Technologies: Decarbonization

Innovation in the service of aquatic biodiversity Ecocean innovates, repopulates and restores aquatic ecosystems, raises awareness of the issues of their preservation and protection, thus positioning itself as a major driver of change in the rehabilitation of these fragile environments. ECOLOGICAL RESTORATION, FISHING & REARING DEVICES, DIAGNOSTIC USES, SUSTAINABLE REARING, Aquatic ecosystems restoration, and Education for biodiversity preservation and protection

109 similar entities Type: SMB Activities: cleantech greentech Technologies: Decarbonization

Restoring ocean life through scalable, science-driven industrial reef solutions. Home of the Reef cube® ARC marine was founded with one clear mission: to repair and regenerate the world’s marine ecosystems. Born from a deep understanding of both ocean ecology and engineering, we’ve created patented, low-carbon solutions that transform infrastructure into habitat, protecting assets while rebuilding biodiversity. From offshore wind farms and coastal defence schemes to restoration projects and eco-tourism developments, we partner with forward-thinking organisations who share our vision for a regenerative ocean economy. Using our Reef cubes®, Reef mats and Reef walls, we’re proving that nature-inclusive design can safeguard …

32 similar entities Type: Startup Activities: cleantech greentech Technologies: Decarbonization

The marine environment, coastal development and oceanography Our expertise serving oceans and coastlines: Our design office supports projects throughout the French coast and internationally, with in-depth expertise in the marine environment, coastal development and oceanography. Our missions – diagnostics, expertise and recommendations – are part of a logic of sustainable development, reconciling economic growth of maritime territories and preservation of ecosystems. biodiversity and the protection of marine environments, Marine Renewable Energy, maritime industrial projects, coastal development, and adaptation to climate change

59 similar entities Type: SMB Activities: cleantech greentech smart city Technologies: Decarbonization

Transforming marginal land into high-value environmental assets Living Carbon transforms marginal land into high-value environmental assets by combining advanced tree biotechnology with innovative reforestation. climate change, biotechnology, forestry, reforestation, and biomass

162 similar entities Type: Startup Activities: cleantech greentech Technologies: Decarbonization

The Force of Nature Inspired by the wonder of evolution we take a biomimetic approach to developing the world’s most sustainable marine propulsion technology. The long-term goal is to make our technology operational for large commercial vessels as an eco-friendly alternative to traditional technologies. On the journey towards changing the prerequisites for global shipping, the technology will be made available for a selected range of maritime applications. propulsion, ecological technology, maritime technology, and drones

47 similar entities Type: Startup Activities: greentech Technologies: Decarbonization

Ocean Nourishment harnesses natural processes for ecological regeneration and large-scale ocean carbon dioxide removal Ocean Nourishment Corporation was established in 2004 to address three major interconnected problems facing the global community namely, climate change food shortages ocean acidification Ocean Nourishment technology is capable of drawing large quantities of CO2 directly out of the atmosphere and buying time for a transition to a low carbon future. Carbon Sequestration, Feasibility Studies, Food Security, and CDR Carbon Dioxide Removal

146 similar entities Type: SMB Activities: cleantech greentech Technologies: Decarbonization

Founded in 2015, as a renewable clean technology company, our mission is to develop sustainable algae derived products and ideas that will embrace the nature and help humanity. Algae, Nutraceuticals, Cosmetics, Pharmaceuticals, and Cleantech

170 similar entities Type: Startup Activities: cleantech greentech biotech deeptech Technologies: Decarbonization

We provide Naval Architecture, Marine Engineering & project development services to help individuals, communities & businesses develop green solutions for the ocean environment. Naval Architecture, Marine Engineering, Marine Renewable Energy, and Project Management

168 similar entities Type: Startup Activities: cleantech greentech Technologies: Decarbonization

Ultra-Low Carbon Feedstock for Ocean Alkalinity Enhancement OAE We are committed to building a platform that will advance the restoration of our oceans' natural balance, reverse the damaging effects of acidification on marine life and our climate, to leave a healthier planet for the next generation. As a first mover in this space, we aim to provide the lowest carbon feedstock from the outset to ensure Ocean Alkalinity Enhancement can be deployed at scale and achieve meaningful climate impact. Low Carbon Products, Point Source Capture, Net Zero Metals, and Ocean Alkalinity Enhancement

46 similar entities Type: Startup Activities: cleantech greentech Technologies: Decarbonization

Turning Sargassum into climate solutions for green industry and protecting Caribbean coastlines. Seafields transforms harmful Sargassum seaweed blooms into a sustainable, reliable resource for the circular economy. Our unique AlgaePonix paddocks secure year-round supply with no supply chain risk, protecting marine ecosystems, fuelling sustainable industries, and removing carbon at scale.​ This is achieved through our SeaClear and SeaBloom Solutions, which allow us to catch, cultivate and harvest Sargassum. Creating a valorisation pathway whilst protecting vital Caribbean coastlines.

Type: Startup Activities: greentech cleantech Technologies: Decarbonization

Washing the Oceans. We rid the oceans of harmful algae and turn them into valuable ingredients for manufactured goods. We are building a business ecosystem based on farmed and harvested algae, which we turn into ingredients that are used in the production of everyday consumer goods. Our biorefinery technology converts a global environmental problem, the eutrophication of the oceans into functional products. Seaweed and algae are filled with nature’s building blocks and provide an endless pool of sustainable, biobased ingredients for various applications. Micro and macroalgae are viable crops to grow and harvest, but there's a huge difference in how …

15 similar entities Type: Startup Activities: cleantech greentech Technologies: Bio sourced materials

Change the fuel, not the engine. Kvasir's biooil seamlessly integrates into the marine fuel supply chain or refinery infrastructure without additional storage costs or switching expenses, enabling a smooth path towards decarbonization. Biofuel, biooil, marine fuel, decarbonization, and wastetofuel

37 similar entities Type: Startup Activities: energytech greentech cleantech Technologies: Decarbonization

Enerkem is a global technology provider enabling low-carbon fuels and circular chemicals production from waste. Its solutions tackle both challenges of waste management and decarbonization of hard-to-abate sectors, such as aviation, marine transportation, chemicals and off-grid energy. Its goal is to contribute the development of a circular economy for a sustainable, net-zero-carbon future. Biofuels and Renewable chemicals

78 similar entities Type: SMB Activities: cleantech energytech greentech Technologies: Decarbonization