The Power of the Perfect Blade

Overview

Currently, 80% of global energy is produced through burning fossil fuels, which contribute to greenhouse gas emissions and climate change. This figure highlights the importance of sustainable energy sources. Canada has abundant wind energy that can easily be converted into electricity. My project aims to determine which sizes and shapes of wind turbines generate the most electricity. I designed and 3D printed four microturbines (Fan Propeller, 5-blade Propeller, Savonius turbine, and H-Darrieus turbine) in three different sizes (large, medium, and small). I attached my turbines to an electromagnetic generator, and used a multimeter to determine the voltage produced at various wind speeds. Results showed that the medium sized 5-blade Propeller and small fan propeller was able to produce the most electricity. The Savonius and H-Darrieus turbines weren’t able to produce electricity. These results are essential as we now know what size and shape turbines produce energy efficiently and sustainably.

Awards (1)

• Selected for CWSF 2026

Competition history

• CWSF 2026 Energy

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