Structural design for onshore wind turbines.
Proven Expertise
Our Range of Services in the Field of Wind Energy
Wind power is a cornerstone of the global energy transition – and its structures are the backbone of every turbine. As an internationally experienced engineering firm for the structural design of wind turbines, Fröhling Ingenieurbüro GmbH supports manufacturers, project developers, and operators throughout the entire life cycle of a wind turbine – from the initial foundation concept to the inspection of existing plants. From North Friesland to North America, from Sweden to Southern Europe: We understand the requirements of different markets and climate zones.
Foundation design for shallow & deep foundations
Taking into account subsoil, turbine geometry, and dynamic load assumptions.
Specialized pile design for challenging subsoil conditions
For challenging subsoil conditions and difficult locations worldwide.
Tower anchoring, anchor cage & fatigue verifications
Anchor cage, prestressed concrete anchoring, fatigue verifications, prestress losses.
Civil law review, repowering & continued operation assessments
Independent assessment for repowering, continued operation, and plant acquisitions.
Consulting & Expert Opinions
Feasibility, site assessment, optimization potential.
Years of experience
Projects
Engineers
Countries worldwide
What defines us
Your advantages with Fröhling for wind turbine structures
Globally proven expertise
In-depth expertise in onshore wind energy – proven on several continents.
Regulatory certainty
Extensive knowledge of country-specific standards, regulations, and permitting processes, as well as membership in standards committees.
Strong partner network
Close cooperation with wind turbine manufacturers, certifiers, and project developers worldwide.
Digital efficiency
Efficient processing thanks to digital calculation and planning processes.