A brief introduction to the need for wind energy and the limitations of conventional wind energy generation. A detailed description of the floating offshore wind turbine, its challenges, advantages and recent technological advancement, including a table providing data about various projects.  An introduction to airborne wind energy generation with its benefits and the challenges faced during its development.  An explanation of the working principle of highway wind energy and its application.  An introduction to the conceptual method called locomotive mounted wind turbine and its requirements and possible application.