Osmosun has launched its first solar-powered desalination project in Morocco’s Guelmim-Oued Noun desert region. Developed in partnership with the French-Moroccan company Sand to Green, the project is designed to provide fresh water for agricultural irrigation and help address the country’s severe water scarcity challenges.
Strategic Solar Solutions for Water Scarcity
This pioneering desalination solar plant in Morocco marks a significant step forward in providing clean water for both drinking and agricultural purposes. Founded in 2022, the Sand to Green company focuses on regenerative farming techniques to heal the land, restore biodiversity, and balance ecosystems.

Image: Collected
Powered by the latest solar technology, the desalination plant produces 140 cubic meters of fresh water daily from saline sources. This water will irrigate a 38-hectare farm, transforming it into an agricultural oasis for cultivating crops such as figs, pomegranates, carobs, geraniums, and rosemary. The site also includes a 7-hectare experimental farm dedicated to growing salt-tolerant plants, fodder, and trees.
As Morocco’s first low-carbon desalination project, this initiative is a major milestone for Osmosun and aligns with the country’s broader goals of enhancing water security through sustainable practices. The project supports Morocco’s National Drinking Water Supply and Irrigation Program (PNAEPI), launched in January 2020 to accelerate water sector investments and improve availability.
The importance of this project extends beyond its immediate impact on agriculture. Its success demonstrates the potential of renewable energy to address critical water scarcity, particularly in arid regions like Guelmim-Oued Noun. By leveraging solar power for desalination, Morocco is reducing its dependence on fossil fuels and lowering its carbon footprint, creating a model for other countries facing similar environmental challenges.
Economic and Environmental Benefits
This solar-powered desalination project is integral to Morocco’s strategy to expand its renewable energy infrastructure. With 12 seawater desalination plants already in operation, the government aims to triple this number within the next decade. By 2030, Morocco intends to increase the availability of drinking water from 11% to 50%, enhancing both domestic and agricultural water supplies.
The Osmosun technology not only provides a stable and clean water source but also contributes to reducing carbon emissions. This effort complements global initiatives to combat climate change and reinforces Morocco’s leadership in renewable energy. With 38% of its energy mix currently derived from renewables, the country has set an ambitious goal to reach 52% by 2030.
Moreover, the economic benefits are substantial. A reliable supply of fresh water will support local agriculture, boosting food production and creating livelihoods for communities in the Guelmim-Oued Noun region. By establishing a sustainable source for irrigation, the project helps ensure the long-term viability of farming in an area that has traditionally struggled with water shortages, paving the way for greater economic stability and food security.
Broader Implications for Morocco’s Renewable Energy Sector
The success of this project has far-reaching implications for Morocco’s energy and agricultural sectors, serving as a proof of concept for similar solar-powered desalination initiatives across North Africa.
The project also highlights the synergy between high-tech solar energy and water desalination. Solar power enhances water security for agriculture, and a thriving agricultural sector, in turn, bolsters the economy, propelling Morocco towards a cleaner, more prosperous future.
Additionally, this initiative underscores Morocco’s commitment to addressing climate change. As global temperatures rise and water scarcity becomes more pressing, producing fresh water with renewable energy will be essential. Morocco’s leadership in this area positions it as a pioneer in sustainable development, setting an example for other nations.
Setting a New Standard for Renewable Projects
As Morocco continues to invest in renewable energy, this solar-powered desalination project sets a new standard. The advanced technology from Osmosun stands to greatly benefit the country, ensuring that vital crops can thrive even in regions with limited natural water. The international partnership also highlights the importance of collaboration in achieving sustainable development goals.
This project is a clear example of how renewable energy can solve critical water scarcity issues while supporting innovative, regenerative farming. Advances in solar technology are making desalination more reliable and efficient, helping to advance Morocco’s broader renewable energy targets.
Ultimately, this initiative is a compelling example of how innovative energy solutions can address urgent water challenges and sustain regenerative agriculture. It serves as a blueprint for future renewable energy policies in Morocco, helping to build a more sustainable and prosperous future.



