Top 50 Desalination Technology in Africa

Omnivat utilizes solar photovoltaic and green hydrogen technologies to provide renewable electricity, clean water, cold storage, and Wi-Fi to remote communities in sub-Saharan Africa. The company addresses the lack of access to affordable and reliable energy and water resources, promoting sustainable livelihoods and economic development.

AQUAVITA offers water purification systems that remove chemicals, bacteria, and parasites from drinking water. Their systems use reverse osmosis and activated oxygen injection to produce healthier, better-tasting water for workplaces.

PowWater provides a mobile app that connects users in Kenya with local water delivery trucks, ensuring same-day delivery of tested clean water. The service addresses the lack of reliable access to clean water by offering a transparent, efficient ordering process and real-time updates on deliveries.

SunCulture provides solar-powered irrigation pumps that enable smallholder farmers to access reliable water supply, irrigation, and energy for lighting and mobile charging. This technology increases crop yields by up to 300% while reducing water usage by 80%, addressing the critical challenges of water scarcity and low agricultural productivity.

WSENSE develops underwater monitoring and communication systems utilizing patented Internet of Underwater Things (IoUT) technologies, enabling real-time data transmission from submerged sensors to cloud platforms. This technology addresses the critical lack of underwater data, which can lead to environmental degradation and inefficient management of marine resources.

The startup develops a synthetic biology plant architecture that utilizes proprietary hyper-integration algorithms and precision fermentation to create customized modular plant systems at scale. This approach significantly reduces the time and costs associated with bringing synthetic biology products to market, addressing inefficiencies in traditional biomanufacturing processes.

Provides a utility management platform that integrates smart metering and real-time data analytics to optimize energy and water distribution networks in emerging markets. This system reduces operational inefficiencies, minimizes energy losses, and supports sustainable resource management for utilities and large consumers.

The startup provides a subscription-based drinking water distribution service for urban and peri-urban areas of Senegal, utilizing ordinary water connections and submeters to ensure efficient delivery. It addresses the lack of reliable access to clean drinking water by offering tailored solutions, including social connections and water extension services, to meet diverse community needs.

Arone is a manufacturing company specializing in aerospace and sustainable energy technologies, utilizing advanced materials and production techniques to create efficient energy solutions. The company addresses the need for reliable and environmentally friendly energy sources in Nigeria, contributing to the country's energy independence and sustainability goals.

Octavia Carbon develops and deploys Direct Air Capture (DAC) technology to extract atmospheric carbon dioxide for permanent geological storage. The company manufactures modular DAC systems designed to leverage Kenya's abundant renewable geothermal energy resources to lower operational costs. This process provides durable carbon removal while supporting green industrial growth in the region.

Lwanda Biotech develops bioremediation technologies that convert plastic waste into reusable materials and capture harmful gas emissions through advanced filtration systems. The company addresses the critical issues of environmental pollution and greenhouse gas release, providing measurable benefits in waste reduction and air quality improvement.

The startup has developed a car washing technology that utilizes natural cleaning products and significantly reduces water usage compared to traditional car wash methods. This approach enables car owners to conserve water while maintaining the convenience of professional cleaning services.

Plentify provides intelligent energy management systems that optimize the operation of home appliances, such as geysers and solar systems, by shifting energy use to cheaper, cleaner times. Its devices and platform reduce electricity costs by up to 30% for households and businesses, improving solar self-consumption and minimizing peak demand.

Kran develops nanobubble technology to enhance water efficiency in industrial, agricultural, and aquaculture processes, addressing the critical need for sustainable water resource management. Their customized solutions optimize production cycles by integrating nanobubbles, resulting in reduced chemical use and improved yield and quality.

Jadeed Climate Tech offers digital and smart energy solutions that optimize fuel consumption and reduce carbon emissions for businesses and cities. Their technology links energy usage to production efficiencies, delivering cost savings and enabling greener operational strategies.

Sanivation partners with local governments and water utilities to manage fecal sludge and waste in urbanizing communities in East Africa, ensuring safe sanitation services. Their efforts have resulted in the safe management of 6,500 tons of fecal sludge, the creation of 165 jobs, and a significant reduction of 16,000 tons of CO2 equivalent emissions.

Jafife is a decentralized agri-food processing platform utilizing digitalized solar dryers to efficiently dehydrate food and convert it into natural ingredients. This technology addresses food waste and enhances the sustainability of the supply chain by promoting energy-efficient processing methods.

WaterSec develops smart water monitoring solutions that utilize real-time data acquisition and cloud-based architecture to enhance water use efficiency. The platform addresses water waste during scarcity by providing users with data-driven insights into their consumption patterns, enabling informed decision-making for sustainable water management.

SeaH4 utilizes land-based algae farming, biogas production, and gas-to-liquid processing to generate third-generation biofuels, providing a net-zero CO2 alternative to fossil fuels without requiring changes to existing engines or distribution networks. This approach addresses climate change and ocean acidification while creating sustainable income opportunities for rural communities in South Africa.

This startup provides renewable energy solutions, including solar home systems, mini-grids, and water purification systems, specifically designed for rural and off-grid areas. By implementing solar technology and clean cooking solutions, the company addresses the lack of reliable energy and clean water access in underserved communities.

The startup develops direct air capture technology that utilizes a seawater sequestration process combined with low-energy thermal regeneration to efficiently remove carbon dioxide from the atmosphere. This technology enhances biological activity and increases ocean absorption of CO2, addressing the urgent need for effective climate change mitigation solutions.

The startup develops particle-based Concentrated Solar Thermal technology to produce zero-emission heat and power for industrial applications. This platform enables continuous operations with high-grade thermal energy exceeding 500°C, effectively meeting the energy demands of industries while significantly reducing carbon emissions.

The startup manufactures a water purifier utilizing nano-purification filtration technology that effectively removes viruses, bacteria, cysts, and other contaminants from drinking water. This technology provides customers with safe and affordable access to clean drinking water, addressing the critical issue of waterborne pathogens and pollutants.

EPI develops technologies for energy generation, including electricity, heat, and biofuels, through advanced conversion processes that enhance energy efficiency. The company provides sustainable energy alternatives that reduce dependence on fossil fuels, addressing the urgent need for cleaner energy sources.

The startup develops water bottles that utilize ultraviolet light technology to purify drinking water by eliminating single-celled organisms. This enables users to access safe, clean water throughout the day without the need for additional purification methods.

The startup operates a plastic waste capture system that utilizes specialized devices to extract plastic debris from rivers, significantly improving water quality and reducing pollution. Additionally, it offers recycling solutions, rehabilitation of illegal dumpsites, and alternatives to bioplastics, facilitating the sustainable management of plastic waste.

Wawtex Solutions provides sustainable water and energy solutions for the African market. They offer innovative technologies to address the growing need for clean water and efficient energy resources across the continent.

NuCarbon transforms industrial waste CO2 and biomass into valuable chemicals and everyday products using its efficient NEXUS system. This process creates carbon-negative outputs, lowers production costs, and helps businesses reduce their environmental footprint.

Eshkol Technologies develops solar dehydrators, grinding mills, and off-grid water pumping systems to provide sustainable solutions for food preservation and water access in remote areas. Their technologies enable efficient resource utilization, reducing reliance on fossil fuels and enhancing food security in eco-friendly living.

The startup offers a digital platform that utilizes distributed ledger technology to enhance the governance and financial management of water resources in Southern Africa. By providing integrated operations, accounting, and trading systems, the platform enables clients to optimize the value and usage of their water assets.

Chaja delivers integrated renewable energy technology solutions to businesses and communities, providing reliable and efficient power. They focus on deploying advanced systems to address energy access challenges and foster economic growth in developing markets.

This startup manufactures chitosan-based organic pesticides and fertilizers derived from marine chitin, providing sustainable alternatives for local agriculture. By offering effective and safe raw materials, the company meets the growing demand for environmentally friendly agricultural solutions.

Steel Jupiter develops innovative filtration technologies focused on improving air and water quality alongside energy efficiency. Their solutions address airborne virus threats through EPA-determined coated air filters and enhance water treatment processes for municipal and agricultural applications. The company provides energy-efficient, easy-to-implement technologies that reduce water usage and increase contaminant removal rates.