The Largest Onshore Wind Farm: Windpark Zeewolde
Delivering a large-scale wind farm without delays
Windpark Zeewolde had an ambitious goal: to triple energy output by replacing 220 outdated wind turbines with 83 advanced new turbines.
This had to be achieved within a tight schedule and without compromising on quality or safety. Complex challenges soon emerged:
- Engineering bottlenecks: The original design had to be reviewed and aligned with the execution specifications.
- A critical change of turbine supplier: Midway through the project, the supplier had to switch from Enercon to Vestas, with major consequences for both engineering and planning.
- Tight deadlines and high expectations: The execution schedule could not be put at risk at any stage.
Projects that demonstrate innovation and efficiency
Would you like to know more about this project?
Facing a similar challenge? We would be happy to help.
Contact usWhat did VORM4 contribute to this project?
Lead structural engineer & supervision
What was the challenge in this project?
The 200 older wind turbines spread across the site made way for 83 larger, more advanced turbines. Together, they generate more than twice as much energy as the old turbines. Windpark Zeewolde now supplies green electricity to approximately 300,000 households.
Would a similar solution suit my building?
That depends on factors including use, loading, materials and ground conditions. We review the assumptions for your building before developing an appropriate solution.
What information is useful for a similar project?
Share the project address, your objectives, available drawings and any existing calculations. Refer to the project that interests you and describe the work and programme you have in mind.
Can you work with our own architect or contractor?
Yes. We can join your existing project team. We agree responsibilities and information exchange to suit the required architectural and structural work.
How do we discuss a new commission inspired by this project?
Contact us with your plans. We will discuss the relevant experience from this project and explore the support your project needs.






