Displaying items by tag: hydrokinetic energy

9th April 2021

Connemara Company Secures €3m from EU to Design Marine Turbine from Recycled Materials

A Connemara company has secured €3 million from the European Commission to research and design a marine turbine that uses recycled materials for the first time.

As The Times Ireland edition reports, designers at ÉireComposites in Indreabhán, Co Galway, believe their marine hydrokinetic power system can produce clean energy reliably at a reduced cost.

It will work with partners including marine renewable energy specialists Ocean Renewable Power Company (ORPC), NUI Galway, Mitsubishi Chemical Advanced Materials in Germany and Consiglio Nazionale delle Ricerche, the Italian state research company.

A graphic of the RivGen device deployed

Total value of the project is €3.9m, of which some €3m has been awarded to the Irish design team.

RivGen Power System in 2019 at Igiugig, Alaska

Tomás Flanagan, chief executive officer at ÉireComposites, said the aim is to use recycled carbon fibre for a “mini” version of a larger turbine that ORPC will build.

The RivGen device operating in the Alaskan Kvichak River in April 2020

He says that marine turbine systems can harvest a potential 615 terawatt-hours per year from tidal streams, ocean currents and river currents – as in approximately 21 times Ireland’s annual electricity use.

Named “Crimson”, as in “Commercialisation of a Recyclable and Innovative Manufacturing Solution for an Optimised Novel”, the turbine project is being supported by the European Commission’s Horizon 2020 Fast Track to Innovation programme.

An aerial view of the RivGen device operating in the Kvichak River, in Alaska in August 2019

ÉireComposites has already worked with ORPC, which has headquarters in Portland, Maine, USA and a base in Ireland, on previous turbine design projects.

These include ORPC’s first commercial river generation power system, installed in Igiugig, Alaska, to provide a remote community with local energy from the Kvichak river.

The Connemara company is one of 16 partners in seven countries in the EU-funded Marewind project to design the next generation of offshore wind turbines.

It also recently secured a contract to design and manufacture equipment for the European Space Agency’s Altius satellite, which is due to be launched from French Guiana in 2023

Read The Times Ireland here

Published in Power From the Sea

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€3.6 million to Irish Wave Ocean Firm

Energy Minister Eamon Ryan announced today that Irish company Wavebob Ltd has secured a grant of $2.4 million (€1.83 million) from the US Department of Energy to prepare for a commercial-scale wave energy demonstration project planned for US waters in 2013.

Minister Ryan also announced that Bord Gáis is to invest €1.8m in Wavebob Ltd, bringing the total investments to €3.6 million .

The Minister said, "The Irish Government is committed to the development and commercialisation of ocean energy. Wavebob is an innovative Irish company that is thriving even in this tough economic climate, securing one investment after another from major energy utilities at home and abroad.

The recognition of Wavebob's potential by the US Department of Energy also goes to show that as the effects of climate change become increasingly evident, the exploitation of new, clean energy sources is becoming more and more urgent. The Irish Government will continue our absolute commitment to the emergent ocean energy sector and to encouraging the work of world-class companies such as Wavebob.

Renewable energy is the way forward for Ireland. We can use our own homegrown energy and create the new Irish jobs. I wish Wavebob well in their venture"

The grant forms part of $37m in marine and hydrokinetic energy grants announced by the US Department. It will be used to further develop Wavebob Ltd.'s wave energy converter (WEC), which is currently in pre-commercial development. At full scale, the device is capable of producing in excess of one megawatt of energy with average output of over 500kW at sites in the North Atlantic and Pacific oceans.

The 'Wavebob' was one of the first WEC's in the world to successfully produce electricity from ocean swell in 2007. The US Department of Energy grant will be used specifically to develop and test their advanced power take-off device. The project benefits from support and collaboration with Vattenfall, one of Europe's largest utility companies, and Chevron and Lockheed Martin in the US.

"The Department of Energy's funding program for marine hydrokinetic technologies is vital to the development of both products and markets, at home and abroad. We are honoured to be selected for this award through a highly competitive process, and to be working with a distinguished team of leaders in maritime technology", said Derek Robertson, President of Wavebob's US operations based in Annapolis, Maryland.

Traditional sources of finance for technology development have become more and more scarce as a result of the global economic crisis, with the result that many Irish companies are struggling to survive. On the bright side however, Andrew Parish, C.E.O. of Wavebob Ltd., feels that the Irish energy utilities are making particularly good use of state assets in recognizing the world-class potential of a small Irish indigenous company such as Wavebob Ltd. "This investment from Bord Gáis builds on a previous technical agreement with ESBI and clearly demonstrates that Irish utilities recognize the ocean energy opportunity and are key agents of Government policy in maximizing the potential to Ireland of this immense natural resource", he said.

John Mullins, CEO of Bord Gais, says that Ireland has one of the best wave resources off its west coast, "It is important that utilities such as Bord Gais foster the development of companies like Wavebob, to enable them to advance their technology. Bord Gais will be actively involved in this development and we will commit our own resources to its advancement", " he said.

Published in Power From the Sea

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Volvo Dun Laoghaire Regatta

From the Baily lighthouse to Dalkey island, the bay accommodates six separate courses for 21 different classes racing every two years for the Dun Laoghaire Regatta.

In assembling its record-breaking armada, Volvo Dun Laoghaire regatta (VDLR) became, at its second staging, not only the country's biggest sailing event, with 3,500 sailors competing, but also one of Ireland's largest participant sporting events.

One of the reasons for this, ironically, is that competitors across Europe have become jaded by well-worn venue claims attempting to replicate Cowes and Cork Week.'Never mind the quality, feel the width' has been a criticism of modern-day regattas where organisers mistakenly focus on being the biggest to be the best. Dun Laoghaire, with its local fleet of 300 boats, never set out to be the biggest. Its priority focussed instead on quality racing even after it got off to a spectacularly wrong start when the event was becalmed for four days at its first attempt.

The idea to rekindle a combined Dublin bay event resurfaced after an absence of almost 40 years, mostly because of the persistence of a passionate race officer Brian Craig who believed that Dun Laoghaire could become the Cowes of the Irish Sea if the town and the local clubs worked together. Although fickle winds conspired against him in 2005, the support of all four Dun Laoghaire waterfront yacht clubs since then (made up of Dun Laoghaire Motor YC, National YC, Royal Irish YC and Royal St GYC), in association with the two racing clubs of Dublin Bay SC and Royal Alfred YC, gave him the momentum to carry on.

There is no doubt that sailors have also responded with their support from all four coasts. Running for four days, the regatta is (after the large mini-marathons) the single most significant participant sports event in the country, requiring the services of 280 volunteers on and off the water, as well as top international race officers and an international jury, to resolve racing disputes representing five countries. A flotilla of 25 boats regularly races from the Royal Dee near Liverpool to Dublin for the Lyver Trophy to coincide with the event. The race also doubles as a RORC qualifying race for the Fastnet.

Sailors from the Ribble, Mersey, the Menai Straits, Anglesey, Cardigan Bay and the Isle of Man have to travel three times the distance to the Solent as they do to Dublin Bay. This, claims Craig, is one of the major selling points of the Irish event and explains the range of entries from marinas as far away as Yorkshire's Whitby YC and the Isle of Wight.

No other regatta in the Irish Sea area can claim to have such a reach. Dublin Bay Weeks such as this petered out in the 1960s, and it has taken almost four decades for the waterfront clubs to come together to produce a spectacle on and off the water to rival Cowes."The fact that we are getting such numbers means it is inevitable that it is compared with Cowes," said Craig. However, there the comparison ends."We're doing our own thing here. Dun Laoghaire is unique, and we are making an extraordinary effort to welcome visitors from abroad," he added. The busiest shipping lane in the country – across the bay to Dublin port – closes temporarily to facilitate the regatta and the placing of six separate courses each day.

A fleet total of this size represents something of an unknown quantity on the bay as it is more than double the size of any other regatta ever held there.

Volvo Dun Laoghaire Regatta FAQs

What is Dun Laoghaire Regatta?

Dun Laoghaire Regatta is Ireland's biggest sailing event. It is held every second Summer at Dun Laoghaire Harbour on Dublin Bay.

When is Dun Laoghaire Regatta?

Dun Laoghaire Regatta is held every two years, typically in the first weekend of July.

Where is Dun Laoghaire Regatta held?

As its name suggests, the event is based at Dun Laoghaire Harbour. Racing is held on Dublin Bay over as many as six different courses with a coastal route that extends out into the Irish Sea. Ashore, the festivities are held across the town but mostly in the four organising yacht clubs.

How big is Dun Laoghaire Regatta?

Dun Laoghaire Regatta is the largest sailing regatta in Ireland and on the Irish Sea and the second largest in the British Isles. It has a fleet of 500 competing boats and up to 3,000 sailors. Scotland's biggest regatta on the Clyde is less than half the size of the Dun Laoghaire event. After the Dublin city marathon, the regatta is one of the most significant single participant sporting events in the country in terms of Irish sporting events.

How old is Dun Laoghaire Regatta?

The modern Dublin Bay Regatta began in 2005, but it owes its roots to earlier combined Dublin Bay Regattas of the 1960s.

How many boats compete at Dun Laoghaire Regatta?

Up to 500 boats regularly compete.

How many yacht clubs are represented at Dun Laoghaire Regatta?

Up to 70 different yacht clubs are represented.

Where do the yachts come from to compete at Dun Laoghaire Regatta?

The Channel Islands, Isle of Man, England, Scotland, Wales, Northern Ireland, Ireland countrywide, and Dublin clubs.

How many boats are visiting boats at Dun Laoghaire Regatta?

Nearly half the sailors, over 1,000, travel to participate from outside of Dun Laoghaire and from overseas to race and socialise in Dun Laoghaire.

What type of yachts race in Volvo Dun Laoghaire Regatta?

21 different classes are competing at Dun Laoghaire Regatta. As well as four IRC Divisions from 50-footers down to 20-foot day boats and White Sails, there are also extensive one-design keelboat and dinghy fleets to include all the fleets that regularly race on the Bay such as Beneteau 31.7s, Ruffian 23s, Sigma 33s as well as Flying Fifteens, Laser SB20s plus some visiting fleets such as the RS Elites from Belfast Lough to name by one.

What famous sailors race in Dun Laoghaire Regatta?

Some sailing household names are regular competitors at the biennial Dun Laoghaire event including Dun Laoghaire Olympic silver medalist, Annalise Murphy. International sailing stars are competing too such as Mike McIntyre, a British Olympic Gold medalist and a raft of World and European class champions.

How much does it cost to enter Dun Laoghaire Regatta?

There are different entry fees for different size boats. A 40-foot yacht will pay up to €550, but a 14-foot dinghy such as Laser will pay €95. Full entry fee details are contained in the Regatta Notice of Race document.

Where can spectators view Dun Laoghaire Regatta?

Spectators can see the boats racing on six courses from any vantage point on the southern shore of Dublin Bay. As well as from the Harbour walls itself, it is also possible to see the boats from Sandycove, Dalkey and Killiney, especially when the boats compete over inshore coastal courses or have in-harbour finishes.

How does Dun Laoghaire regatta compare to international regattas?

Very favourably. It is often compared to Cowes, Britain's biggest regatta on the Isle of Wight that has 1,000 entries. However, sailors based in the north of England have to travel three times the distance to get to Cowes as they do to Dun Laoghaire.

Why is Dun Laoghaire Regatta so unique?

Dun Laoghaire Regatta is unique because of its compact site offering four different yacht clubs within the harbour and the race tracks' proximity, just a five-minute sail from shore. International sailors also speak of its international travel connections and being so close to Dublin city. The regatta also prides itself on balancing excellent competition with good fun ashore.

Who organises Dun Laoghaire Regatta?

The Organising Authority (OA) of Volvo Dun Laoghaire Regatta is Dublin Bay Regattas Ltd, a not-for-profit company, beneficially owned by Dun Laoghaire Motor Yacht Club (DMYC), National Yacht Club (NYC), Royal Irish Yacht Club (RIYC) and Royal St George Yacht Club (RSGYC).

What does Dun Laoghaire Regatta contribute to the local economy?

The Irish Marine Federation launched a case study on the 2009 Volvo Dun Laoghaire Regatta's socio-economic significance. Over four days, the study (carried out by Irish Sea Marine Leisure Knowledge Network) found the event was worth nearly €3million to the local economy over the four days of the event. Typically the Royal Marine Hotel and Haddington Hotel and other local providers are fully booked for the event.