High-Tower – Integration of high-altitude wind turbines into the German energy system (High-Tower)

The “High-Tower” microproject investigates various aspects of high-altitude wind turbines with hub heights of up to 300 meters. The Foundation for Environmental Energy Law supports the project partners with legal expertise, including the selection and tailoring of criteria for a land potential analysis.

Duration: June 2025 to February 2026

Project funding: Assignment of the Fraunhofer IEE

Project partners: Fraunhofer IEE (grant recipient), Bosch & Partner

Project management

Dr. Nils Wegner (Projektleitung)
Tel: +49-931-79 40 77-20
E-Mail

Content

The “High-Tower” microproject investigates various aspects of high-altitude wind turbines, which are characterized by exceptionally high hub heights of up to 300 meters. These offer higher and more stable energy yields due to improved wind conditions in higher air layers. The aim of the project is to assess the potential and challenges, particularly with regard to land availability, environmental compatibility, and use above existing wind farms (“second floor”). On behalf of the Fraunhofer Institute IEE, the Foundation for Environmental Energy Law is supporting the project with legal expertise and assisting the project partners in, among other things, developing a land potential analysis for high-altitude wind turbines by reviewing and classifying the underlying land criteria from a legal perspective.