This book reviewed the design and structural analysis of Jet wind turbine blades for generating 100-watt power. It also motivated by the key role of blades in the performance of wind turbines. The fundamentals of the associated physics are emphasized. Recent developments and advancements have led to an increase and improvement in blade aerodynamics, stability, and reliability. This book is intended as a high-level review of the design of the blade environment and the current state of structural design to aid further research in developing the turbine blades.