Sweetch Energy Secures €5.2m Investment to Develop Its Breakthrough Osmotic Energy Technology Sweetch Energy, a European company that pioneers advanced nanotechnology and eco-material science to harness osmotic energy, announced today that it has secured 5.2 million euros to initiate its industrialization phase and develop a first full-scale prototype. Osmotic energy represents a breakthrough in renewable energy as a non-intermittent and abundant source of clean electricity. Mississippi River Delta. Image Credit: European Space Agency The investment round was supported by a group of deeptech and cleantech investors with a strong track record in backing highly disruptive industrial companies such as Ÿnsect, Meatable or McPhy Energy. It was led by new investor Future Positive Capital, and co-led by existing investors Demeter and Go Capital. Other investors such as Dominique Gaillard, co-founder of Ardian, and Fabio Ferrari, founder of Symbio, one of Europe’s pioneers in the hydrogen industry, also participated. ADEME, the French environmental and energy management agency, provided additional funding as well.