The HAIZEEKO project is advancing R&D aimed at redesigning how offshore wind structures are protected and monitored, with composites central to the effort, targeting longer service life for composite blades and structural components alongside lower environmental impact and maintenance costs. CIDETEC leads an electrochemical reactor work stream researching catalysts and electrodes for converting CO2 and hydrogen into syngas and methanol, tied to the Basque Hydrogen Strategy.
Because offshore wind assets face corrosion, fatigue and material degradation in harsh marine environments, the project combines advanced surface engineering, recyclable composites and intelligent monitoring. Key elements include next-generation ceramic-based, low-impact protective coatings; recyclable material options to address end-of-life challenges for wind turbine blades; and ultrasonic and other sensing technologies adapted for coated composite structures to enable real-time condition assessment and predictive maintenance rather than reactive repairs.
Eco-design principles guide the project's approach to optimizing blade and structural designs for energy efficiency and material sustainability. CIDETEC's Surface Engineering group, drawing on expertise in functional coatings and eco-designed polymers, is central to translating the lab research into industrially scalable solutions. The project is funded under the Basque Government's HAZITEK program with support from the European Regional Development Fund.
Source: cidetec.es
