Fibersail

About

Fibersail is a technology company based in Maia, Portugal, founded in 2016. The company specializes in shape-sensing monitoring solutions for wind turbine blades, utilizing proprietary fiber optic technology. This innovation enhances the design and operation of wind turbines, aligning with the EU's goals for climate neutrality and energy independence. Fibersail's core technology features shape-sensing based on fiber Bragg grating (FBG) sensors, which monitor the shape, condition, and behavior of turbine blades in real-time. Their retrofittable monitoring system can be applied to existing blades, enabling early detection of internal damages, real-time monitoring of blade deflections, and continuous assessment of structural integrity. This system supports predictive maintenance, helping operators reduce repair costs and improve turbine availability. The company is actively expanding its operations, including plans for offshore applications, and is currently collecting field data from various installations. Fibersail collaborates with wind farm operators and aims to establish partnerships with original equipment manufacturers (OEMs) to enhance the reliability and efficiency of wind energy production.