MARINET 2 aims to provide greater access to testing infrastructures across Europe, and is driven to improve the quality of testing internationally through standardisation of testing and staff exchange programmes.

MaRINET2 1st Access Call Opening 10th April

The EU MaRINET2 initiative first access call is opening on the 10th April, the website will also become live on that date. MaRINET2 is a network of 39 partners, involving research centres and organisations cooperating to progress offshore renewable energy technologies such as wave, tidal and offshore-wind.  It achieves this through marine energy development companies, entrepreneurs, start-ups and researchers with fully-funded access to marine energy experts and advanced test facilities.


Save Interviews John Ringwood recently interviewed MaREI Principle Investigator Professor John Ringwood. Read about what he has to say in this article.

Daniel Toal

Robotics in Space, Underwater, Industry and the Law

MMRRC’s deirector and MaREI Co-PI, gave a talk on the Engineers Ireland event, jointly organised by Engineers Ireland, Mechanical and Manufacturing Division, and Institution of Mechanical Engineers.


MARINERG-i will produce a scientific and business plan for an integrated European Research Infrastructure, designed to facilitate the future growth and development of the Offshore Renewable Energy sector.

MaREI Researchers at the Ecological Vehicles and Renewable Energies Conference


At the recent EVER (Ecological Vehicles and Renewable Energies) conference in Monaco, from 11 to 13 of April, there were three papers presented from MaREI researchers.

These were:

  • Offshore Renewable Energy Systems: Solutions for Reduction in Operational Costs Romano Capocci, Gerard Dooly, Daniel Toal
  • Applying Hardware-in-the-Loop capabilities to an ocean renewable energy device emulator James F. Kelly, Ross Christie
  • Energy Storage Solutions for Offshore Wave and Tidal Energy Prototypes Dónal B. Murray, Paul Gallagher, Ben Duffy, Vincent McCormack

Also MaREI’s Dr Sara Armstrong received an outstanding contribution award for organising the special session entitled “Offshore and Marine Renewable Energy: Conversion and Transmission” at the conference.

‘For wave and tidal potential, geography is definitely on our side’

The below article was published in The Irish Times by Lorna Siggins. See here for the original article.


When one of the world’s largest energy companies identifies solar, wind and nuclear as targets for diversified investment, advocates of ocean energy might just feel despondent.

Similarly, when former US vice-president and Nobel prize-winning politician Al Gore places so much faith in solar power during his sequel documentary, An Inconvenient Sequel, one might expect a note of disappointment in Prof Tony Lewis’s voice.

However, Lewis is optimism undimmed when it comes wave and tidal potential. The fact that Saudi Arabia’s Aramco would identify sun and wind as priorities for diversification into renewables is as much about geography as the fact that solar and wind costs are falling.

“Of course, money is going into solar in the short term, as the Chinese have filled the market with cheap solar cells,” Prof Lewis says. “And there has been significant increase in interest in solar farms in Ireland.”

“But by 2050, we are going to need everything we have got to reach Paris climate agreement targets, and that has to include wave and tidal energy, solar, wind and biomass,” he says. “For wave and tidal potential, geography is definitely on our side.”

Dubbed Ireland’s “ocean energy daddy” and with a penchant for bow ties, Prof Lewis is emeritus Beaufort professor at University College Cork, and principal investigator at the State’s Marine Renewable Energy Ireland centre (MaREI) .

He is also host of next week’s European Wave and Tidal Energy conference in Cork – regarded as one of the world’s leading forums for this sector.

“When the first of these conferences was held in Greece, about 60 people attended. Ireland hosted the fifth of these in 2003, and there were about 160 registered,” he recalls. “We have over 450 registered for this one, and more people inquiring every day.”

Marine resources

The EU has set a target of 100 gigawatts of energy from marine resources by 2050. Some of the 366 papers and 78 parallel sessions listed for the conference in University College Cork, Cork City Hall and MaREI in Ringaskiddy will be debating how this can come about.

To put the European target in context, Ireland’s total annual generation capacity of energy from all sources is 10 gigawatts, and more than 85 per cent of that is imported.

“We need to develop our indigenous energy so that we have security of supply, but also to exploit the incredible market opportunity presented by the 100 Gigawatt target,”he says. “If you think of it, nearly two gigowatts of that 10 is from onshore wind, and the ocean could produce the balancing seven gigowatts if the entire west coast of Ireland was developed for same.”

Six years ago, an SQW Energy study for the Sustainable Energy Authority of Ireland and Invest Northern Ireland forecast that the island of Ireland ocean energy sector could be producing a net present value of €9 billion, creating “several thousand jobs”, by 2030. German engineering major Siemens estimated that this island’s offshore and onshore wind, wave and tidal resource accounted for one-third of all such potential in western Europe.

There’s a danger in overly ambitious targets and false optimism, however, as several early pioneers in the sector discovered to their cost. Prof Lewis acknowledges that there are still technical challenges, from anchoring to storage of excess power. An interim review of the State’s offshore renewable energy development plan is due this year.


At the same time, there have been many advances, with wind and solar costs below those of fossil fuel electricity in some parts of the world, and developments in biogas to create a liquid fuel from carbon dioxide and hydrogen, Prof Lewis notes.

“So we are going to have a combination of different ways of using energy, with batteries for storage making more sense in small communities – like Pacific islands, which may become niche developers of ocean energy,” he says.

“Smartgrids which combine wave energy and storage and different types of production, allowing for exporting excess, will also suit smaller communities,” he says. “Electronics allow this to happen.”

He points to the progress in tidal energy made by OpenHydro, founded in 2004 and employing some 120 people in Dublin and Carlingford, Co Louth.

“It is now selling tidal energy turbines in France and Canada, and building a factory in northern France,” Prof Lewis says. “Tidal stream energy offers less opportunities as a resource here, but the technology is simpler, so you could see large arrays of these turbines deployed very soon.”

“Similarly, Cork company Ocean Energy has been testing a 500kw device at the US Navy test site in Hawaii, with funding from the US and the Sustainable Energy Authority of Ireland,” he says.

Next step

The Cobh company had initially tried its smaller scale technology at the Marine Institute’s test site in Galway Bay, and this 500kw device is the next step. It may then be deployed at the ESB International West Wave project off the Clare coast, he says.

“Both Ocean Energy and Sea Power are hoping to overcome the challenges of developing proper anchoring/mooring systems, working with other Irish companies,” he says.

The progress, or otherwise, of adequate planning legislation is another one of those loose ends. A Maritime Area and Foreshore (Amendment) Bill has been listed as a “priority” for several Dáíl terms. The legislation is driven by the EU’s “blue growth” strategy, and gives new powers to Bord Pleanála and coastal local authorities.

“I guess it has to be fit for purpose, and that includes communities,” Prof Lewis acknowledges. “It is a matter of balancing use of the marine environment for energy, fishing, aquaculture and tourism – to everybody’s satisfaction.”

MaREI Researchers visiting University of Zagreb

MaREI Researchers from UL, Daniel Toal and Edin Omerdic, gave a talk at the University of Zagreb, under the EXCELLABUST project

MaREI to lead €10.5m EU marine renewable energy project

The EU MaRINET2 initiative aims to accelerate the development of offshore renewable energy technologies and infrastructure…

MaREI to Coordinate €2m EU Project Marinerg-i

Distributed Testing Infrastructures United To Create An Integrated Centre For Delivering Offshore Renewable Energy

Launch of Strategic Roadmap for Ocean Energy

The ‘Ocean Energy Strategic Roadmap’, produced by the Ocean Energy Forum, was recently launched to identify the challenges facing the sector on its path to commercial readiness and to identify solutions to overcome them.

Wave Energy MaREI

Multi-Million Euro Ocean Energy Project Coordinated By MaREI Researchers At UCC

MaREI announces the kick-off of a multi-million euro technology development project funded by the EU’s Horizon 2020 Programme…

Oceantec WEC heads to bimep

Oceantec wave energy converter is en route to the Biscay Marine Energy Platform (bimep) for the upcoming testing campaign.

Comanche ROV

MMRRC at UL purchased a new Remotely Operated Vehicle under the MaREI SFI grant

MMRRC at UL, has purchased a new ROV, and associated launch and recovery systems, under a MaREI SFI infrastructure grant.

Floating wind turbine undergoes extreme testing in Irelands’ National Ocean Test Facility

Floating wind turbine undergoes extreme testing in Irelands’ National Ocean Test Facility

MaREI and MARINET Represented at ICOE 2016 (23rd-25th February, 2016)

MAREI and MARINET are delighted to support the 6th International Conference on Ocean Energy 2016 (ICOE 2016), held from 23rd-25th February at the EICC Edinburgh.

MaREI’s Prof. Tony Lewis Honoured at Symposium (March 1st, 2016)

Global leaders in the field of marine renewable energy were in Cork on February 29th and March 1st to attend a 2-day symposium in honour of the ‘father of ocean energy’, MaREI’s Prof. Tony Lewis.

Beaufort Building to Officially Open (July 3rd, 2015)

MaREI’s new headquarters at University College Cork’s (UCC) Beaufort Building in Ringaskiddy, Co. Cork, will officially open on the 11th July 2015…


The TIDES project will deliver one of the first tidal energy farms, located 2km off the Co. Antrim coast of Northern Ireland.

Wave Energy MaREI


The TIDES project will deliver one of the first tidal energy farms, located 2km off the Co. Antrim coast of Northern Ireland.


LEANWIND addresses industry challenges delivering deployment, operations and maintenance and decommissioning of large-scale offshore wind farms.


The FloTEC project will demonstrate the potential for floating tidal stream turbines to provide low-cost, high-value energy to the European grid mix.


EXCELLABUST will significantly strengthen marine robotics research by addressing networking gaps and deficiencies that exist between key organisations at the EU level.


MARIBE aims to identify opportunities for Blue Growth sectors to combine with other sectors via multi-use of space or in multi-use platforms (MUPs) and assist in the development of the most promising projects within these combinations.

MaREI Awarded Over €4m in SFI Infrastructure Funding

MaREI have been awarded over €4m in grants for research equipment and facilities from the SFI Infrastructure fund for an Open Ocean Emulator (OOE) at UCC and a Marine Renewable Energy Remotely Operated Vehicle (MRE-ROV) at UL. This infrastructure funding was awarded competitively following rigorous international review to research groups where the research equipment and facilities are required to address major research opportunities and challenges including partnerships with industry.

The Open Ocean Emulator integrates test tank developments, state-of-the-art instrumentation and electrical infrastructure such that to create the most advanced small scale model testing capability worldwide. It will complement existing facilities at the Lir Ocean Test Facility at the UCC Beaufort Building in Ringaskiddy and enhance Irelands R&D capacity. The OOE will accurately replicate real ocean wave conditions in a laboratory setting and in combination with the use of advanced instrumentation will improve our understanding on how marine structures, such as wave energy converters, floating wind turbines and tidal energy devices, behave. This advanced testing capability will accelerate the path from technology design to real-world applications and contribute to the growth and sustainability of the offshore renewable energy industry in Ireland.

The MaREI team at UL were awarded close to €2M in funding for an MRE-ROV, a key piece of support infrastructure for the development and testing of wave and tidal energy converters and for research and development of technologies for inspection, repair and maintenance of MRE infrastructure in the challenging high energy off shore conditions at MRE farms.