Alternatives to Bluemater

Global leader in optimized resource management for water, waste, and energy.

Global leader in water and waste management services.

Develops and deploys advanced biotechnology solutions for industrial resource challenges, focusing on wastewater treatment and energy recovery.

Sustainable fats from carbon, revolutionizing food ingredients and personal care.

Microplastic technology and innovation company capturing, harvesting, and recycling microplastics from wastewater and textiles.

Critical metals processing company focused on recovering platinum group metals.

Developing circular biomass technology.

End-to-end water and wastewater treatment solutions for critical industries.

Sustainable infrastructure platform providing affordable, reliable resource solutions for companies, communities, and cities.

Revolutionizing industrial reverse osmosis with 3D-printed spacer technology for enhanced flow, reduced energy, and higher water recovery.

Kumulus Water is tackling water scarcity with atmospheric water generation technology.

AI-powered water intelligence platform for real-time monitoring, efficiency, and safety.

Notpla develops and produces sustainable, plastic-free packaging solutions from seaweed and plants, offering biodegradable and compostable alternatives for various applications.

CleanTech company specializing in PET/polyester plastics and fibres recycling using microwave-assisted depolymerisation.

Xylem Water Solutions is a company focused on providing innovative water management and treatment technologies.

Upcycles food waste into high-value lactic acid using climate-transformative technology.

Green processing of battery waste.

Biotechnology startup using genetically engineered insects to convert organic waste into high-value recombinant proteins.

Sustainable insect farming solutions providing Black Soldier Fly eggs and neonates globally.

Technology that removes CO2 from water, turning water infrastructure into carbon capture facilities.

Energy-as-a-Service platform for businesses.

Airovation Technologies develops patented air purification and carbon capture solutions based on advanced chemical processes to convert CO2 into valuable chemicals.

Developing high-performance, compostable foams from bacterial cellulose to replace fossil-based plastics.

Develops eco-positive, scalable solutions for textile fiber and fabric dyeing.

Israeli wastewater treatment startup, merged into Fluence Corporation in 2017.

Sustainable phone cases and accessories.

Epoch Biodesign uses enzymes to break down plastic waste into monomers for new plastic production.

Transforms organic byproducts into sustainable plant-based protein and prebiotic fiber ingredients.

Developing biobased alternatives to conventional carbon-intensive construction binders.

UK biotechnology company developing sustainable natural rubber from engineered dandelions.

Foundry sand reclamation and recycling technology company.

Developing a sustainable plastic alternative called Vivomer.

Aquaferri is a startup focused on developing innovative solutions for water treatment and resource management.

Solar-powered water purification technology.

Fungi-based protein from industrial by-products.

Industrial biotechnology company developing optogenetic control for industrial-scale precision fermentation.

Democratizing bottle recycling with deep-learning technology and a sharing economy model.

Synthetic biology platform for sustainable material production.

Princeton Critical Minerals is a cleantech startup focused on expanding commercial deployments of its revolutionary brine-based lithium production platform in the US and South America.

A Brazilian startup focused on sustainable solutions for the oil and gas industry, specializing in bioremediation and environmental technologies.

Mycocycle is a biotechnology company that upcycles plastic waste into valuable biomaterials using fungi.

Global clean energy tech company using proprietary software to provide affordable, renewable energy solutions.

Data intelligence platform leveraging real-time wastewater quality data for public health and environmental improvement.

Revolutionizing battery recycling for a circular future in Europe.

Climate-tech startup making Asia's rice farming more water-resilient by combining satellite imagery, AI, and field operations to reduce water usage and methane emissions.

Israeli water treatment company providing reverse osmosis purification systems.

Nylon recycling startup with a novel approach to recycle Nylon 6 and Nylon 6,6 from textile waste.

Recycling and refining battery materials for electric vehicles and energy storage.

Pioneer in robotic cleaning solutions for PV modules, ensuring year-round peak performance with water-free automation.

Astroscale is a global leader in on-orbit servicing and space sustainability solutions.

Online consignment and thrift store for buying and selling secondhand apparel, shoes, and accessories.

Online marketplace for authenticated pre-owned luxury fashion, jewelry, watches, and art.

A signatory to the 'Electro-continent' initiative, advocating for Europe's transition to clean electricity.

Scaling circular infrastructure to reduce food waste and create value.

Converts invasive shore crabs into sustainable protein and lipid ingredients for the feed industry.

Developing a novel, sustainable process for extracting valuable minerals from industrial wastewater.

Gavan Technologies offers Fatrix, a next-generation fat system designed to provide indulgence without compromise in food products.