Solaga

Solaga's core technology leverages the natural ability of microalgae and cyanobacteria to form biofilms that capture and metabolize airborne pollutants. These organisms can perform photosynthesis even in low-light conditions typical of indoor environments, making them more effective than many common houseplants at air purification. The company's business model centers on the commercialization of products based on this technology. The primary market is individuals and businesses seeking to improve indoor air quality through sustainable and aesthetically pleasing means.

The company's flagship product is 'Alwe', a wall-mounted decorative object that functions as a living biofilter. Marketed as an eco-efficient wall decoration, Alwe contains a living microalgae biofilm that actively binds and consumes pollutants such as nitrogen oxides, particulate matter, and CO2. The frame is designed with ventilation openings to integrate with a room's natural air circulation, drawing pollutants onto the biofilm's moist surface where they are neutralized. A key feature is the specially developed biofilm that requires significantly less water than typical algae, needing a refill only every couple of weeks. One unit is claimed to be effective for a 25-square-meter space. Solaga is also exploring the application of its technology for larger-scale outdoor air purification and the production of biogas. Keywords: Solaga, algae air purification, microalgae biofilm, indoor air quality, biological air purifier, Alwe, sustainable design, green technology, cleantech, biotechnology, Johann Bauerfeind, Benjamin Herzog, cyanobacteria, air filtration, living wall art, pollutant removal, nitrogen oxide reduction, particulate matter filter, carbon dioxide consumption, urban air quality, renewable energy, biogas production