Power and renewables

Floating offshore wind substations

Floating offshore substations

Contact us:

Kristin Nergaard Berg

Kristin Nergaard Berg

Head of Section Subsea Technology

Join the JIP

FILL IN THE FORM

DNV is looking for partners to launch a new Joint Industry Project to enhance technology development for floating offshore substations.

Objective

The objective is to align industry best-practice allowing for an accelerated technology development and to close gaps in available substation standards enabling scaling of floating offshore wind with an acceptable level of commercial, technical, health, safety and environmental risks.

DNV continuously works together with the industry to develop up to date standards and recommended practices tailored to the demands of the advancing renewables market. One of the most-widely used documents is the DNV-ST-0145 standard which provides the technical requirements for the certification of electrical offshore substations. For its latest update more than 500 industry comments were reflected in this standard which is of increased importance as a growing number of projects pursue new concepts.

The results of this JIP will be used to update the standard making it applicable for floating offshore substations.

Why

Although essential for scaling floating offshore wind farms, floating substations have not received the same degree of attention as their turbine counterparts. Therefore we are initiating this JIP.

Together with partners from the industry, DNV developed the standard DNV-ST-0145 Offshore Substations. Over the past ten years, this standard became widely used in the industry.

The current standard focuses on bottom-fixed substations, but we see a growing trend towards floating wind and we want to use this JIP to support the industry by developing rules applicable for floating substations.

Participation

Substations are the heart of each offshore wind farm as they collect the electrical energy produced in wind turbines and convert the electricity for the transfer to consumers onshore via export cables. We see a huge interest from the industry to join our JIP. Over 50 participants from more than 20 companies spanning across the entire value chain for offshore wind joined DNV in a first workshop where the scope of work has been discussed.

We plan to carry out the JIP over a period of 1 year, starting in Q4/2021. A call for more interested partners is still open and we are looking forward to welcome more companies onboard to enhance technology development for floating offshore wind substations.

Contact us:

Kristin Nergaard Berg

Kristin Nergaard Berg

Head of Section Subsea Technology

Join the JIP

FILL IN THE FORM