Effective and straightforward – these are key features of the robust and high-performance wind turbines for electricity generation described in this book, which can also be used for water pumping. Their generator output can be freely chosen between 300 W and 5 kW, depending on the rotor diameter, providing enough power to supply individual homes far from the grid. After an introduction to the principles of wind energy utilization, site selection, and system design, the author describes the construction process step by step, requiring only easily obtainable standard machine parts and basic metalworking techniques. This makes the type of system appealing for small-scale production and decentralized power supply in developing countries. The book also includes tips on using the energy for heating and powering electrical devices. Finally, a clear and detailed construction guide for a robust and high-performance wind turbine! Reading this book not only inspires readers to roll up their sleeves and build their own wind turbine but also provides an excellent foundation for anyone wanting to learn about wind energy from the ground up, thanks to Horst Crome's thorough explanations.