The good, the bad and the ugly: Vertical axis wind turbines - Green Diary - A comprehensive guide to sustainable hacks, green tips, and eco suggestions
Vertical Axis Turbines 'Dramatically' Increase Power Density at Offshore Wind Farms - White Paper | Offshore Wind
Energies | Free Full-Text | Structural Analysis of Large-Scale Vertical-Axis Wind Turbines, Part I: Wind Load Simulation
Horizontal vs. vertical axis wind turbines - Green Living Tips
Are vertical-axis wind turbines really the future? | Windpower Monthly