SciTransfer
VERTI-GO · Project

Low-Cost Floating Vertical Wind Turbines for Deep Sea Energy Production

energyTestedTRL 5

Imagine a wind turbine that looks like a spinning carousel instead of a giant propeller, floating on a buoy in the deep ocean. Because the heavy parts are at the bottom, it stays steadier and is much easier to fix without towing the whole thing back to land. It's like moving the engine of a car to a place where a mechanic can reach it without lifting the entire vehicle.

By the numbers
2MW
Target demonstrator capacity
30kW
Previous demonstrator capacity
15 months
Operational period for demonstrator
€15M
Projected funding
The business problem

What needed solving

Current floating wind turbines are just adapted onshore designs, making them inefficient for deep water and expensive to maintain because they must be towed to shore for major repairs.

The solution

What was built

A 2MW floating vertical-axis wind turbine demonstrator with an integrated tower-floater structure.

Audience

Who needs this

Offshore wind farm operatorsFloating foundation manufacturersDeep-sea energy investorsMaritime O&M companies
Business applications

Who can put this to work

Offshore Energy
enterprise
Target: Floating wind farm developer

If you are a developer dealing with high installation costs in deep waters — this project developed a 2MW floating vertical turbine that uses a smaller spar floater to reduce material costs.

Maritime Engineering
mid-size
Target: Offshore platform manufacturer

If you are a manufacturer dealing with complex assembly of tower and floater components — this project developed an integrated design that merges both into a single structure to streamline production.

O&M Services
SME
Target: Offshore maintenance provider

If you are a service provider dealing with expensive transport of turbines to shore for repairs — this project developed a vertical-axis design that allows for simplified maintenance on-site.

Frequently asked

Quick answers

How does this technology reduce CAPEX?

The turbine features a lower center of gravity, which allows for the use of a smaller spar floater, thereby reducing the amount of materials required and lowering overall costs.

What is the industrial scale of the demonstrator?

The project aims to scale the technology from a 30kW version to a 2MW floating wind demonstrator operating in real conditions for 15 months.

What are the IP and licensing prospects?

Based on available project data, specific IP or licensing terms are not mentioned, but the project involves 11 partners across 9 countries including 9 industry actors.

What is the timeline for the demonstration?

The project runs from 2025-10-01 to 2029-09-30, with the demonstrator intended to operate for 15 months.

How is the project being funded beyond the EU grant?

Because the projected €15M funding is insufficient for full deployment, the project is developing an external funding strategy involving public and private investment.

Consortium

Who built it

The consortium is heavily industry-driven with an 82% industry ratio, comprising 9 industrial partners (6 of which are SMEs) across 9 countries. This strong commercial presence, led by University College Cork, suggests a high focus on market viability and supply chain integration rather than pure academic research.

How to reach the team

Contact University College Cork (National University of Ireland, Cork)

Next steps

Talk to the team behind this work.

Contact us to connect with the VERTI-GO industrial partners for early adoption opportunities.