SciTransfer
MEGA WAVE PTO · Project

Modular Power Systems to Make Wave Energy Generation Cheaper and Easier to Maintain

energyPrototypeTRL 3

Imagine a giant Lego set for capturing ocean energy. Instead of one massive, fragile machine, this system uses swappable parts and magnetic gears that don't touch, reducing wear and tear. If one piece breaks, you just swap it out without shutting down the whole operation.

By the numbers
1kW
demonstrator power capacity
2050
EU NetZero target year
12
consortium partners
The business problem

What needed solving

Wave energy is currently hindered by high maintenance costs and equipment failure due to harsh marine environments. Existing systems are often too rigid, making them expensive to install, repair, and recycle.

The solution

What was built

A modular Power Take-Off (PTO) system featuring a 1kW demonstrator, axial flux magnetic gears, and adaptable power electronics.

Audience

Who needs this

Offshore renewable energy developersMarine engineering firmsSpecialized electrical generator manufacturersGreen infrastructure investment funds
Business applications

Who can put this to work

Renewable Energy
enterprise
Target: Wave energy farm developer

If you are a wave energy farm developer dealing with high maintenance costs in harsh seas — this project developed a modular PTO system that is easier to install and maintain. This reduces the time ships spend at sea for repairs.

Electrical Engineering
SME
Target: Power electronics manufacturer

If you are a power electronics manufacturer dealing with rigid, non-adaptable energy converters — this project developed adaptable power electronics that adjust to changing ocean conditions. This ensures a more consistent energy output.

Green Manufacturing
mid-size
Target: Circular economy equipment producer

If you are an equipment producer dealing with waste during decommissioning — this project developed a system designed for easy removal and recycling. This helps meet EU NetZero targets by 2050.

Frequently asked

Quick answers

What is the estimated cost or price of the system?

Based on available project data, specific pricing is not provided, but the project aims to make energy production more cost-effective through modularity and sustainable supply chains.

Can this be scaled to industrial levels?

Yes, the objective specifically mentions creating a scalable system designed to be easier to manufacture and transport than existing alternatives.

How is the IP or licensing handled?

Based on available project data, licensing terms are not specified, but the project involves a consortium of 12 partners including 6 industry players.

When will the technology be ready for market use?

The project period runs from 2024-05-01 to 2028-04-30, suggesting a development timeline ending in early 2028.

How does it integrate with existing wave energy converters?

It acts as a Power Take-Off (PTO) system, using axial flux magnetic gears and generators to transform wave motion into electricity.

Consortium

Who built it

The project features a strong commercial orientation with a 50% industry ratio (6 industry partners out of 12). The presence of 5 SMEs suggests a focus on agile innovation and specialized technology niches, while the 7-country spread (BE, DE, EL, IE, IT, PT, UK) provides a broad European market reach for the resulting technology.

How to reach the team

Contact WAVEC/OFFSHORE RENEWABLES in Portugal

Next steps

Talk to the team behind this work.

Contact us to connect with the MEGA WAVE PTO consortium for early adoption opportunities.