Project aims to extend use of offshore wind monopiles

Monopiles are the cheapest and most widespread offshore wind turbine foundation but experience structural issues as their length and the weight they bear increases, which creates limits on weight and water depth. The Offshore Wind Accelerator (OWA), led by the Carbon Trust, is looking for a solution through the Support Structure Damping project.

The project is seeking a contractor for the technical delivery of six work packages and an invitation to tender is out this week that is open to submissions from prospective bidders. The accelerator is also open for new partners to participate in the project.

In a statement Robert Keast, Carbon Trust offshore wind manager, said: “Monopile research is particularly urgent as the number of shallow sites are limited. Cost effective expansion into deeper waters will be required for us to meet Net Zero targets and create more affordable energy for end consumers”