MassChallenge

Llenamaster automates the filling of water in any container.

Developer of water desalination technology designed to turn polluted water into fresh water. The company's technology utilizes a patented process to address water scarcity and pollution, enabling municipalities and industrial facilities to access clean water resources.

In Preemar we developed Pro-viden, a real-time monitoring system of water parameters that can move autonomously throughout the water and perform measurements at different depths. It measures pH, temperature and oxygen, among other parameters. The farmer has access to them remotely and at all times through our mobile application and web platform. When the level of one of these parameters moves out of their optimal range, a preventive notification is sent to him so he can take proper measures and avoid a loss of production. Additionally, the user has access to graphs and detailed reports, which are processed by our AI.

WeCo innovation consists of treating on-site via a biological process and an electrochemical reactor killing the bacteria and clarifying the wastewater, producing recycled clean water for flushing. This international patented innovation is the first worldwide to treat and recycle on-site and off-grid black water within 2 hours. WeCo public toilets consume only 350 L of water per year, considering 100 daily users, versus 156,000 L of water per year for standard public toilets.

Developer of an aqueous technology platform designed to deliver ultra-low friction and efficient lubrication relevant to various medical and technological applications. The company specializes in using hydration water as the lubricating element which spontaneously adsorbs and coats biological as well as artificial surfaces, enabling healthcare and pharmaceutical professionals to coat biological surfaces and also provide the vehicle to encapsulate active pharmaceutical ingredients or supplements and to deliver these to targets that currently are difficult to reach.

Droople believe in a world where water is saved, affordable and available for any single life form on our planet. Sustainability takes a great place in their vision, heart and business. As tenants of earth, their role is to take care of it for the next generations. Their mission is to service businesses, utilities, communities and governing bodies with their water intelligence platform to reduce waste. Their values of transparency, sustainability, and performance are triggering their passion. Today, their value proposition is to provide businesses with retrofit solution to efficiently manage their fleet of water-driven assets and buildings. Their solutions are not only designed to increase benefits, they also take into account related social and environmental impacts. Through their solutions, they are committed to reduce plastic waste with water fountains, reduce CO2 footprint thank to on-time maintenance and grant the quality of drinking water with adequate replacement of water filters for most people.

SoliDrip develops a groundbreaking new technology that grants plants the control of irrigation. Our solution is an autonomous irrigation system, designed to support gardens at any scale, outdoor and indoor. Our system always provides the optimal amount of water for each plant and automatically adjusts to any environmental changes. Our technology saves a substantial amount of clean water, prevents water runoff damages, and dramatically reduces gardens' maintenance cost. The SoliDrip system is easy to install, needs no maintenance nor electricity.

FUL Foods BV, founded in 2020 and based in Delft, Netherlands, specializes in producing sustainable beverages that focus on natural nutrition and plant-based protein. The company aims to cater to environmentally conscious consumers by offering products designed to reduce carbon footprints while enhancing health. Its flagship product, "waterFUL," is a carbonated drink enriched with a trademarked carbon-negative ingredient derived from microalgae. This innovative formulation boasts key proteins and immune-boosting nutrients, leveraging advances in microalgae stability and digestibility. FUL Foods sells its products online, providing a convenient and refreshing option for those seeking nutritious and environmentally friendly beverage choices.

Aquama offers a technology that enables users to produce their own cleaning and disinfecting solutions on-site using an app. This innovative approach utilizes a process that combines water and salt, which is then electrified to create effective cleaning agents. The solutions provided by Aquama are certified for use against COVID-19, ensuring a high standard of efficacy. By allowing users to generate these products themselves, Aquama aims to reduce logistics and minimize carbon footprints, while also providing a 100% biodegradable alternative for cleaning and disinfecting needs.

NALA Systems provides environmental services. New reverse osmosis membranes are what the industry has been waiting for. Reverse osmosis has been proven to be the most efficient way to purify water.

ParagonH2 delivers hydrogen-powered clean energy and water for business, community, and homes.

WISRAN specializes in smart data and process management technology focused on real-time water measurement and management. The company develops a cloud-enabled software platform that collects data from various equipment, such as pumps, to provide insights into operations and business intelligence. This technology serves smart cities, equipment manufacturers, utilities, and regulators, aiming to enhance efficiency, identify new revenue opportunities, and reduce costs. Additionally, WISRAN offers a SaaS-based agtech platform that utilizes tablets equipped with accelerometers and GPS for agricultural equipment. This feature allows farmers to gather telematics data, ultimately improving worker productivity and optimizing agricultural machinery logistics.

Liquid Logical is a patented technology which brings water to the boiling point instantly. They technology does not use any form of storage for the liquid such as a tank and is capable of a constant supply of boiling temperature water on a truly on-demand basis. A device which is the approximate size of a drinks can have countless possible integrations into everyday life such as kitchens, fridge doors, kitchen worktops, and commercial coffee machines - to name a few. A truly scalable global opportunity with incredible positive ecological impacts on global water saving initiatives.

Using artificial intelligence and data science to empower communities with the knowledge for sustainable access to clean water.

DrizzleX provides a water-metering solution that enables water conservation in residential buildings without individual apartment meters. Its solution generates data-driven transparency about water usage by combining its proprietary FlowDX smart water sensors with a SaaS dashboard displaying data, comparative trends, alerts, and AI-powered insights. The DrizzleX solution provides building managers with tools to detect and pinpoint leaks in real time, gauge tenants' water usage, create tenant behavioral change, and help shift water billing to tenants while protecting the environment.

Folia Water, Inc. is a Pittsburgh-based company founded in 2016 that specializes in manufacturing innovative water filter papers. The company has developed a patented process utilizing large-scale paper machinery to produce low-cost, nano-metal functionalized materials. Folia Water's primary product is an affordable paper water filter designed to significantly reduce waterborne pathogens, making clean drinking water accessible to a broader audience. Targeting emerging markets, the filters are priced at approximately $0.20 for 20 liters, catering to the needs of around 3 billion consumers. Folia Water operates in the business-to-business sector, partnering with enterprise-scale consumer brands and conducting pilot projects with notable companies such as Unilever in Bangladesh and a multinational corporation in Mexico. Through its efforts, Folia Water aims to enhance the quality of life for working-class consumers by providing high-quality, affordable water purification solutions.

Provider of a scalable and affordable fluoride removal service intended to prevent diseases caused by contaminated water. The company utilizes mildly processed bauxite as a dispersive adsorbent to remediate the excess fluoride to proper levels to provide affordable, clean drinking water, enabling under-served communities to avoid irreversible diseases from drinking contaminated groundwater.

OCEO is a consumer company based in Bangalore, India, founded in 2016, that focuses on water purification services. The company offers an Internet of Things (IoT)-enabled water purifier designed to address the increasing demand for safe drinking water. This smart purifier operates efficiently in the background, anticipating user needs to save time and resources. OCEO aims to provide sustainable, intelligent, and affordable water purification solutions, catering to diverse lifestyles and ensuring access to clean water for users around the globe.

Majik Water specializes in water harvesting technology aimed at providing affordable and clean drinking water for communities facing water scarcity. The company's innovative system operates by drawing air through a solar-powered intake fan to capture moisture, extracting water droplets from the atmosphere. This approach enables the generation of safe drinking water, addressing the needs of underdeveloped areas and ensuring access to this vital resource for those in need. By utilizing available air, Majik Water creates a sustainable solution to combat water shortages.

Shower Stream, based in Austin, Texas, specializes in designing and manufacturing a motion-activated shower head adapter that significantly reduces water wastage. This innovative product addresses the issue of water waste, particularly in hotels, where it is estimated that $30,000 is lost annually due to inefficient shower warm-up practices. Shower Stream's smart adapter not only conserves water but also provides users with data on their savings through a web interface. The device is designed to be unobtrusive, ensuring that it does not disrupt the user's experience while promoting sustainability and efficiency in water usage.

OffGridBox is a company that delivers renewable energy and clean water solutions in remote and underserved regions. The OffGridBox™ is a compact, all-in-one system housed within a shipping container measuring 6x6x6 feet, designed to produce electricity and purify water using solar energy. This innovative technology aims to address the needs of over 2 billion people globally who lack access to reliable energy and safe drinking water. Each unit can significantly impact local communities; for example, a single unit operated by a women’s cooperative in Rwanda can serve up to 300 families, providing essential electricity and sterilized water. OffGridBox has deployed 38 units across nine countries, including Italy, South Africa, Rwanda, Nigeria, the Philippines, Madagascar, the United States, and Colombia, catering to various sectors such as humanitarian aid, household retail, and industry services. These units have collectively operated for over 400,000 hours, promoting sustainable living and improving the quality of life in the areas they serve.

Upstream Tech conserving freshwater by powering informed water market transactions.

WaterComms is improving access to water across East Africa’s under-served populations. Through its mobile networking platform, WaterComms will increase the capacity, efficiency, and affordability of technical water services, thereby contributing to the long-term sustainability of drinking water facilities across the region.

LeakSpotter is an innovative startup based in Boston, recognized for its effective solution to address water wastage caused by toilet leaks. The company has developed a compact device that monitors water flow and detects leaks or overflows, alerting users through notifications on their phones or building management systems. By providing timely alerts, LeakSpotter enables customers to take proactive measures, ultimately reducing costs associated with excessive water bills. This technology not only helps in conserving water but also promotes responsible water usage.

Catalyst for World Water (CWW) focuses on addressing the global water crisis through innovative clean energy solutions. The company's core technology employs a photocatalytic composite that utilizes solar energy, which, when activated by sunlight, produces reactive oxygen species. These species effectively degrade organic contaminants and neutralize harmful bacteria, viruses, and protozoa in water. By leveraging solar energy, the most abundant renewable resource, along with a cost-effective and reusable catalyst, CWW aims to facilitate advancements towards a sustainable water future. This technology has the potential to transform the water industry and significantly improve public health by saving millions of lives worldwide.

Biluu is a company focused on addressing the environmental and economic challenges associated with bottled water consumption in Mexico, which is the highest per capita consumer of bottled water in the world. The company has developed a water purifier that offers an unlimited supply of clean water. This innovative product effectively removes sediment, protects against harmful microbes such as bacteria and viruses, and eliminates contaminants, bad odors, and flavors. By providing consumers with fresh and safe drinking water, Biluu aims to reduce reliance on bottled water, ultimately saving money for consumers while promoting sustainability.

Asarasi, Inc. is a beverage processing company that produces organic bottled water sourced from sugar maple trees, making it the world's only USDA Certified Organic Water. Incorporated in 2014 and based in Cos Cob, Connecticut, Asarasi offers tree-filtered water as a sustainable alternative to depleting groundwater resources. The company's innovative approach utilizes a renewable plant-based source, allowing it to provide a unique product that is both eco-friendly and sugar-free. Asarasi serves its customers through various restaurants and retailers located in Connecticut and New York, including Bethel, Ridgefield, Albany, Portville, and Ellicottville.

Water Hero is a company that offers an innovative Internet of Things (IoT) solution aimed at protecting homeowners from water leaks while providing detailed information on water consumption for conservation efforts. The company has developed a cloud-connected device that monitors water flow in real-time, detecting leaks and notifying users instantly. In the event of a leak, the system can automatically close the water valve to prevent further damage. Currently in beta, Water Hero is collaborating with property insurance providers and leaders in the water appliance industry to bring its service to market, alongside direct sales and distribution through trade channels.

CityTaps SAS, founded in 2015 and based in Paris, France, develops innovative prepaid water delivery solutions aimed at improving access to running water for the urban poor in developing countries. The company's flagship product is a smart prepaid water meter, complemented by a billing software called CTSuite. This system allows households to make micro-prepayments for water using mobile money, providing flexibility to pay at any time and in any amount. By enabling utilities to achieve financial independence, CityTaps supports investment in infrastructure that delivers water to even the most disadvantaged residents. The service is designed to be more affordable, convenient, and healthier than traditional alternatives, with the potential to significantly enhance the quality of life for millions who currently lack access to running water in their homes.

Sourcewater, from MIT Energy Ventures, is the online exchange for sourcing, recycling, transporting and disposing of water for energy production, a $20 billion U.S. market. We create a marketplace that matches providers of water, wastewater, trucking, treatment, storage and disposal with energy producers, thereby minimizing the capital and operating costs of oil and gas production, ensuring reliability of the water supply chain, and reducing the environmental and community impact of hydraulic fracturing. For water sellers and service providers, Sourcewater creates a marketing platform that reduces cost of sales and maximizes utilization and profitability.

AquaFresco is reinventing the $50B cleaning market with its breakthrough wastewater recycle system. The company spun-off from the winning team of the MIT MADMEC competition in 2014. Since then, AquaFresco has been pushing the water recycle technology from a lab innovation to a commercialized product. Our novel water recycle system is currently tested at 3 pilot hotels and 3 other commercial laundry facilities, potentially cutting water and detergent use for laundry in these hotels by 95% with our patent-pending invention. AquaFresco has full ownership of the IP. The team has achieved great success in the community including winning the MassChallenge Gold Award in 2015 and being a recipient of MassCEC fund in 2016. Moving forward, AquaFresco aims to complete the product development and pilot testing in the next 6 months.

H2Only Battery specializes in water-activated devices that provide reliable electricity in emergencies and low-light situations. The company has developed rechargeable battery-powered products that generate electricity using water or other liquids, enabling them to be reactivated multiple times regardless of location. This innovative approach offers customers a range of affordable, portable power solutions in various sizes and shapes, ensuring peace of mind during times of need.

Oto Water is a unique reusable beverage-making bottle with healthy flavor pods stored right on board. With Oto you can now make fresh drinks quickly on-the-go. No more remembering those messy packets to make water interesting. Oto pods add great tasting natural flavor. And by using local water and reducing waste, Oto makes it easy to do something good for yourself and the planet.

Anfiro is a water technology start-up addressing global freshwater scarcity. They are using their self-assembling polymers to create chlorine resistant and high permeability reverse osmosis (RO) membranes that vastly outperform current membrane technology. This enables us to significantly reduce the cost of desalinating and purifying water, enabling clean and affordable water for a better tomorrow

Drinkwell is a company focused on providing clean drinking water solutions in Colorado, West Bengal, and Dhaka. Established in 2013, it offers a range of products and services including Hybrid Ion Exchange (HIX) Resins, designed to remove arsenic and fluoride from water, and water ATMs that facilitate safe water access through RFID-enabled money management and metered dispensing. In addition to these technologies, Drinkwell provides system design services and maintains water assets. The company aims to address the global water crisis by implementing effective water filtration technologies and leveraging a micro-franchise business model to ensure affordable access to clean water for rural and peri-urban communities. Headquartered in Bethlehem, Pennsylvania, Drinkwell also has offices in Kolkata, India, and Dhaka, Bangladesh.

Zimba is an international and multidisciplinary group aiming to improve access to safe drinking water for those millions around the world who currently lack this basic need.

Clean water is difficult to come by; plastic soda bottles are not. Today, they clutter our planet, but they could become invaluable life savers in the very near future. OsmoPure’s bottle top filtration device screws into used soda bottles filled with dirty water and turns them into simple and effective water filtration systems. These systems are designed to be accessible in an emergency and to operate as easily as squeezing a bottle. Simply put, they give you clean water in a pinch.

Pearl's Premium specializes in creating an ultra low-maintenance lawn seed mixture designed to significantly reduce water usage and maintenance efforts for consumers. The product is all-natural and offers exceptional drought tolerance, allowing users to cut watering needs by at least 75%. With its slow growth rate, the lawn only requires mowing once a month in sunny areas and once every six weeks in shaded regions. Additionally, Pearl's Premium promotes year-round greenness without the need for chemical fertilizers, providing an eco-friendly solution for homeowners seeking to establish a sustainable lawn. The company also offers resources on installation and care to further support environmentally conscious landscaping practices.