World Record: Tallest Serial Wind Turbine Under Construction

Max Bögl Wind AG is marking the next technological milestone in wind turbine construction: Near the company’s headquarters in Sengenthal (Neumarkt i.d.OPf.), a wind turbine is being built whose tower sets a world record for the height of a series-production hybrid tower in the onshore sector. The Vestas turbine, with an installed capacity of 7.2 megawatts, is designed for a hub height of 199 meters and a total height of 285 meters. With the completion of the foundation work in spring 2026, Max Bögl has achieved a key project milestone. The company plans to complete the turbine and commission it in fall 2026.

“We are taking industrial manufacturing to new dimensions and making great heights economically feasible. Behind this development lies experience and the conviction that we can continue to push the boundaries of what is technically feasible. As a technology leader, we are thus setting new standards for the construction of wind turbines of this scale,” says Michael Bögl, member of the board of Max Bögl. 

Tall structures implemented in series production for the first time

The record height refers to the hub height, i.e., the height of the tower up to the rotor axis. With a hub height of 199 meters, it is the world’s tallest mass-produced onshore wind turbine built using a mass-produced tower design. The greater height allows for better utilization of wind resources and improves economic efficiency, particularly at onshore sites.

The new tower concept has already been type-approved, is based on Max Bögl’s proven modular system, and makes extensive use of standardized components and processes. Individual components were specifically adapted for the current turbine, while the basic principle remains unchanged. This allows even great heights to be integrated into industrial processes and implemented on a larger scale.

Foundation construction completed on schedule

The foundation work has already been completed. The foundation is based on a proven, standardized construction concept using in-situ concrete. It has a diameter of 26.50 meters and a height of 3.40 meters. The location Winnberg is characterized by karstified limestone. To ensure sufficient bearing capacity, the subsoil was reinforced with bored piles. “Challenging ground conditions and large dimensions require precise planning and coordinated processes,” says Markus Brandmüller, project manager at Max Bögl Wind AG. “The fact that construction is proceeding on schedule shows that such projects can be implemented safely and on time.”

Wind Energy in new dimensions – direct feed-in to Sengenthal headquarters

The plant has a capacity of 7.2 megawatts and will generate approximately 17 to 18 million kilowatt-hours of electricity annually. This is equivalent to the annual electricity needs of around 5,000 households. Part of the energy is used directly at the production plant in Sengenthal, while surplus electricity is fed into the public grid. A Vestas EnVentus V172 wind turbine is being used, for which the hybrid tower was specially developed in collaboration with the turbine manufacturer. This tower will be available in Vestas’ standard portfolio in the future and will be deployed in large numbers under existing framework agreements. 

With this project, Max Bögl Wind AG is responding to the growing demands for cost-effectiveness and performance in modern wind turbines. Larger hub heights increase energy production and help to further reduce electricity costs. At the same time, the company is demonstrating that this design can be integrated into industrial manufacturing processes. In doing so, Max Bögl Wind AG is laying the groundwork for the wider deployment of high-performance turbines in Germany and Europe.

Max Bögl Wind | www.mbrenewables.com