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#SeaPower - The University of Limerick (UL) has unveiled a unique €2 million underwater robot adapted to inspect, repair and maintain marine renewable energy (MRE) facilities.

Funded by Science Foundation Ireland (SFI) through its Research Infrastructure Programme, the ROV Étaín can operate in challenging wind, wave, and tidal conditions.

Speaking at the launch of the robot at Limerick city docks yesterday (Thursday 26 April), Minister of State Pat Breen said: “Internationally, the offshore renewable energy sector is set to rapidly grow which will help to reduce carbon emissions and arrest climate change. 

“Ireland has the best wind and wave resources in Europe and it is vital that as an island nation we invest and engage in research in the area of marine energy technology. Therefore, I'm delighted to today launch this ROV which will support Ireland's growing offshore renewable energy sector.”

Researchers at UL’s Centre for Robotics and Intelligence Systems (CRIS) have enhanced a commercially available ROV system (Forum Energy Technology’s Comanche ROV) with UL-developed advanced control software (OceanRings), precision navigation and flight control, state-of-the-art robotic imaging and sonar systems and fully automated manipulator systems.

These advanced features allow the robot to operate in the challenging environment of ocean renewable energy to support inspection, repair and maintenance operations.

Prof Daniel Toal, director of the Centre for Robotics and Intelligence Systems at UL, explained why the ROV Étaín was developed. 

“Operation support in the MRE sector usually occurs on floating infrastructures so conditions are regularly beyond the capability and operating limits of commercial ROV technology. This means new smart ROV systems capability is necessary and that is what our team at UL has developed and launched today.”

UL’s Centre for Robotics and Intelligence Systems is part of the University College Cork-led SFI national Centre for Marine and Renewable Energy Ireland (MaREI).

The MaREI robotics lab at UL leads operations support engineering projects with industry partners such as Shannon Foynes Port Company, ESB, Ireland’s National Space Centre, SonarSim, Teledyne, Resolve Marine, CIL, IDS Monitoring and among others.

“The advanced robotics technology developed at UL will be crucial in supporting the burgeoning marine renewable energy sector,” said UL president Dr Des Fitzgerald. “It will also play a significant role in reducing the cost of installing and maintaining large-scale offshore energy generation infrastructure. 

“As the worldwide marine renewable energy sector grows, UL's research contribution in this area will have even greater impact. I am particularly happy to see this advanced UL technology being developed, trialled and launched in Limerick city docks. 

“The UL robotics base at the docks is just one of our commitments to grow and maintain strong links between the campus and the heart of Limerick city, with strategic partners like Shannon Foynes Port Company.”

Speaking about the project, Dr Ciarán Seoighe, deputy director general of Science Foundation Ireland, said the new ROV “will enhance our understanding of subsea exploration and marine renewable energy, placing Ireland at the forefront of advances in environmental research that are crucial to our country's future.”

Published in Power From the Sea

About The Middle Sea Race

The Rolex Middle Sea Race is a highly rated offshore classic, often mentioned in the same breath as the Rolex Fastnet, The Rolex Sydney–Hobart and Newport-Bermuda as a 'must do' race. The Royal Malta Yacht Club and the Royal Ocean Racing Club co-founded the race in 1968 and 2007 was the 28th Edition. Save for a break between 1984 and 1995 the event has been run annually attracting 25–30 yachts. In recent years, the number of entries has rissen sharply to 68 boats thanks to a new Organising Committee who managed to bring Rolex on board as title sponsor for the Middle Sea Race.

The race is a true challenge to skippers and crews who have to be at their very best to cope with the often changeable and demanding conditions. Equally, the race is blessed with unsurpassed scenery with its course, taking competitors close to a number of islands, which form marks of the course. Ted Turner described the MSR as "the most beautiful race course in the world".

Apart from Turner, famous competitors have included Eric Tabarly, Cino Ricci, Herbert von Karajan, Jim Dolan, Sir Chay Blyth and Sir Francis Chichester (fresh from his round the world adventure). High profile boats from the world's top designers take part, most in pursuit of line honours and the record – competing yachts include the extreme Open 60s, Riviera di Rimini and Shining; the maxis, Mistress Quickly, Zephyrus IV and Sagamore; and the pocket rockets such as the 41-foot J-125 Strait Dealer and the DK46, Fidessa Fastwave.

In 2006, Mike Sanderson and Seb Josse on board ABN Amro, winner of the Volvo Ocean Race, the super Maxis; Alfa Romeo and Maximus and the 2006 Rolex Middle Sea Race overall winner, Hasso Platner on board his MaxZ86, Morning Glory.

George David on board Rambler (ex-Alfa Romeo) managed a new course record in 2007 and in 2008, Thierry Bouchard on Spirit of Ad Hoc won the Rolex Middle Sea Race on board a Beneteau 40.7

The largest number of entries was 78 established in 2008.

Middle Sea Race History

IN THE BEGINNING

The Middle Sea Race was conceived as the result of sporting rivalry between great friends, Paul and John Ripard and an Englishman residing in Malta called Jimmy White, all members of the Royal Malta Yacht Club. In the early fifties, it was mainly British servicemen stationed in Malta who competitively raced. Even the boats had a military connection, since they were old German training boats captured by the British during the war. At the time, the RMYC only had a few Maltese members, amongst who were Paul and John Ripard.

So it was in the early sixties that Paul and Jimmy, together with a mutual friend, Alan Green (later to become the Race Director of the Royal Ocean Racing Club), set out to map a course designed to offer an exciting race in different conditions to those prevailing in Maltese coastal waters. They also decided the course would be slightly longer than the RORC's longest race, the Fastnet. The resulting course is the same as used today.

Ted Turner, CEO of Turner Communications (CNN) has written that the Middle Sea Race "must be the most beautiful race course in the world. What other event has an active volcano as a mark of the course?"

In all of its editions since it was first run in 1968 – won by Paul Ripard's brother John, the Rolex Middle Sea Race has attracted many prestigious names in yachting. Some of these have gone on to greater things in life and have actually left their imprint on the world at large. Amongst these one finds the late Raul Gardini who won line honours in 1979 on Rumegal, and who spearheaded the 1992 Italian Challenge for the America's Cup with Moro di Venezia.

Another former line honours winner (1971) who has passed away since was Frenchman Eric Tabarly winner of round the world and transatlantic races on Penduik. Before his death, he was in Malta again for the novel Around Europe Open UAP Race involving monohulls, catamarans and trimarans. The guest list for the Middle Sea Race has included VIP's of the likes of Sir Francis Chichester, who in 1966 was the first man to sail around the world single-handedly, making only one stop.

The list of top yachting names includes many Italians. It is, after all a premier race around their largest island. These include Navy Admiral Tino Straulino, Olympic gold medallist in the star class and Cino Ricci, well known yachting TV commentator. And it is also an Italian who in 1999 finally beat the course record set by Mistress Quickly in 1978. Top racing skipper Andrea Scarabelli beat it so resoundingly, he knocked off over six hours from the time that had stood unbeaten for 20 years.

World famous round the world race winners with a Middle Sea Race connection include yachting journalist Sir Robin Knox-Johnston and Les Williams, both from the UK.

The Maxi Class has long had a long and loving relationship with the Middle Sea Race. Right from the early days personalities such as Germany's Herbert Von Karajan, famous orchestra conductor and artistic director of the Berliner Philarmoniker, competing with his maxi Helisara IV. Later came Marvin Greene Jr, CEO of Reeves Communications Corporation and owner of the well known Nirvana (line honours in 1982) and Jim Dolan, CEO of Cablevision, whose Sagamore was back in 1999 to try and emulate the line honours she won in 1997.

THE COURSE RECORD

The course record was held by the San Francisco based, Robert McNeil on board his Maxi Turbo Sled Zephyrus IV when in 2000, he smashed the Course record which now stands at 64 hrs 49 mins 57 secs. Zephyrus IV is a Rechiel-Pugh design. In recent years, various maxis such as Alfa Romeo, Nokia, Maximus and Morning Glory have all tried to break this course record, but the wind Gods have never played along. Even the VOR winner, ABN AMro tried, but all failed in 2006.

However, George David came along on board Rambler in 2007 and demolished the course record established by Zephyrus IV in 2000. This now stands at 1 day, 23 hours, 55 minutes and 3 seconds.

At A Glance - Middle Sea Race 2024

First held: 1968

Organising Authority: Royal Malta Yacht Club

Start

The 45th Rolex Middle Sea Race will start on Saturday, 19 October 2024.

Grand Harbour, Valletta: seven separate starts, at 10-minute intervals, from 11:00 CEST Saturday, 21 October 2024

Start Line: between the Saluting Battery, Upper Barrakka Gardens (Valletta) and Fort St Angelo (Birgu)

Various vantage points all around the Grand Harbour, high up on the bastions or at water level. Harbour access for spectator boats is restricted during the period of the start.

Course

Set in the heart of the Mediterranean and is considered one of the most beautiful in the world. It starts and finishes in Malta, passes two active volcanoes and takes in the deep azure waters surrounding Sicily, and the Aeolian and Egadi Islands, as well as lonelier outposts of Pantelleria and Lampedusa, both closer to the African continent than Europe.

Length: 606 nautical miles (1,122km)

Outright Race Record: 33h 29m 28s, Argo, United States, Jason Carroll

Monohull Race Record: 40h 17m 50s, Comanche, Cayman Is, Mitch Booth

Main Trophies

Rolex Middle Sea Race Trophy – overall race winner under IRC Time Correction

Boccale de Mediterraneo – winner of ORC category

RLR Trophy – winner of monohull line honours

Captain Morgan Trophy – winner of multihull division on corrected time (MOCRA)

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