Mott MacDonald

Mott MacDonald provided technical advisory and monitoring support for the Blauwwind consortium’s Borssele III & IV offshore wind project (731.5 MW) in the Dutch North Sea, located around 22 km off the Zeeland coast. The wind farm comprises 77 MHI Vestas V164-9.5 MW turbines installed on monopile foundations and connected via a 66 kV inter-array cable system to TenneT’s Borssele Beta offshore transformer platform. The company’s role was described as delivering technical advisory services alongside construction and operation monitoring. This scope typically supports project assurance by providing independent technical input during delivery and early operations, including review of contractor documentation, monitoring of construction progress and quality, and tracking of operational performance and issues as the asset transitions from commissioning into routine operation. The engagement was associated with the project’s build-out and subsequent operational phase, complementing the work of the main contractors responsible for the turbines and balance-of-plant packages. No contract value, award date, or detailed deliverables were stated in the available sources.