Integrated Wind Turbine Blades
A patented blade design that generates two to three times more electricity than traditional blades — operating reliably from low winds to storms.
Watch the videoThe Innovation
A major challenge for the wind energy industry has been the inability of wind turbines to generate energy in slow wind speeds or during storms.
Prof. Dr. Andrei Pavlov questioned the Betz law — the theoretical limit on the maximum energy that can be extracted from wind. By rethinking blade geometry from first principles, he designed an integrated blade that could dramatically outperform conventional designs.
The result is a patented blade architecture that delivers two to three times more electricity while operating safely across a much wider range of conditions.
Key Advantages
Performance
- Stable rotation with high angular momentum for consistent performance across a wider range of wind speeds and directions
- Operates at lower wind speeds, ideal for areas where wind resources are scarce
- Generates two to three times more electricity than conventional blade designs
Safety & Reliability
- No rotational over-speeding — high angular momentum eliminates dangerous speed fluctuations
- Dual braking: reduces airflow on blades and uses air resistance to control rotation
- No pitch control required, making the turbine simpler and more reliable
Durability
- Stainless steel sheet metal construction for corrosion resistance and extreme conditions
- FEM-optimised for fatigue, eigenfrequency, and stress performance
- Easily protected against ice build-up
Manufacturing & Maintenance
- Assembled from simple-shaped components, replaceable individually after years of use
- Manufactured in segments for on-site assembly, reducing transport and installation costs
- Stainless steel enables straightforward disposal and recycling
Project showcase
Current Progress
Blade design completed
Patent application filed
German wind turbine manufacturer ready for 10 m blade tests
Discussions with German, Swedish, and Norwegian wind park operators started
Discussions with Finnish sheet metal manufacturers started
Next Steps
Replace existing traditional blades on 10 small wind turbines with our integrated blades
Long-term monitoring and performance testing over one year
Development of 100+ metre blades during the first test phase