Extending turbine lifetimes: Lessons from project WILLOW

In the latest episode of the EU Energy Projects Podcast, Areti Ntaradimou had the pleasure of speaking with Ainhoa Cortés, project lead of Project WILLOW, an EU-funded initiative tackling one of offshore wind’s most pressing and least visible challenges: how to balance energy production with the long-term health of wind turbines. At the heart of the project is an ambitious integration of structural health monitoring, physical models, and AI-driven tools. WILLOW combines SCADA data, accelerometer readings, corrosion and coating sensors, and machine-learning models to produce far more accurate lifetime predictions. This makes it possible not only to detect damage earlier, but also to make smarter operational decisions. For example, curtailing a turbine already showing signs of degradation rather than one in good condition.