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Displaying items by tag: 1720

UK Sailmakers Ireland celebrates One Design sailing success this season with a stunning 1,2,3 at the 1720 European Championships at Cork Week in July.

The loft is also celebrating title wins in July's Ruffian National Championships and August's Beneteau 31.7s National Championships, both held on Dublin Bay. 

1720 

Congratulations to Ross McDonald, David Kenefick and Robert Dix, who all sailed with complete sets of UK sails to fill the podium at the 1720 European Championships.

Robert Dix's 1720 Photo: Deirdre HorganRobert Dix's 1720 Photo: Deirdre Horgan

These boats all have the McWilliam Superkote 75 Asymmetric, which are proven race winners.

They also have our upgraded XD07BP X Drive Carbon racing upwind sails, including main and headsail upgrades.

Ruffian 23 

With two national championship wins in a row for Ann Kirwan and Brian Cullen in Bandit on Dublin Bay, the change in racing Dacron to 280AP HTP Dacron material is proving unstoppable.

Ann Kirwan and Brian Cullen's Ruffian 23 BanditAnn Kirwan and Brian Cullen's Ruffian 23 Bandit Photo: Afloat

Our racing-winning designs, which I developed in Hong Kong over 14 years of Ruffian sailing, have been given further tweaks for Irish waters.

First 31.7s 

Chris Johnson's XD sails won the day for his First 31.7 Prospect crew at last weekend's 2022 National Championships on Dublin Bay.

Chris Johnston's First 31.7 ProspectChris Johnston's First 31.7 Prospect Photo: Afloat

The latest designs in XD 07BP XD Carbon also gave Nick Holman's First 31.7 a massive boost to take him to second place overall.

Busy Loft

Fairing Asymmetric kite seams at the busy UK Sailmakers Ireland loft this summerFairing Asymmetric kite seams at the busy UK Sailmakers Ireland loft this summer

We were busy building sails all summer. We built eight 1720 spinnakers in time for Cork Week, Dublin Bay Mermaid Sails, Howth 17 sails, and lots more, all in time for each national championship.

As sailmakers, we do not just design sails for boats. We design and build sails for your boat. Our extensive and versatile product line allows us to produce sails to suit your requirements and expectations. Call us for a quote.

The new loft Sheltie puppy, Bert, keeps an eye on spinnaker productionThe new loft Sheltie puppy, Bert, keeps an eye on spinnaker production

Read more about UK Sailmakers Ireland on their new website here

Published in UK Sailmakers Ireland
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Volvo Cork Week 2022 was July’s regatta highlight, and with the Royal Cork YC’s Tricentenary cancelled in 2020, the Tri-Centenary +Two had much to celebrate, not least the remarkable revival of the 30-year-old 1720 Sportsboat Class, which in 2022 is ably led by David Love. With the largest fleet at Cork, the 1720s deservedly became the focus of much attention, and the combined Royal Cork YC (Aoife and brother Robbie English) and Howth YC (Ross McDonald) team with Rope Dock Atara gave a masterful display of series control to win the 1720s, and then also take the cherished silver trophy for “Boat of the Regatta”, the affectionately-named Kinsale Kettle which dates back to 1859.

Published in Sailor of the Month
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43 1720 Sportsboats raced at the biggest meeting for the one-design class for many years at Cork Week. The racing was as intense as the partying at the RCYC Clubhouse. Veteran 1720 sailors joined forces with younger crews for close racing for five days to decide the 2022 1720 European Champion.

Rope Dock Atara won the 1720 European Championship for the third time in a row with the same team on board: Ross McDonald, Killian Collins, Aoife English, Robbie English, Paddy Good. Atara was also awarded the Kinsale Kettle as overall winner of Volvo Cork Week.

1720 European Champions and overall Cork Week winners  Rope Dock Atara Photo Rick Tomlinson1720 European Champions and overall Cork Week winners Rope Dock Atara Photo Rick Tomlinson

The 1720 Class competing for the European Championship title had a great turnout of 44 boatsThe 1720 Class competing for the European Championship had a real blast Photo: Rick Tomlinson

“What a crew – the magic flows between us!” commented Ross McDonald. “There is a really good rhythm on board, which is very important. This fleet had some really good teams racing but we managed to hold it together.

1720 Smile'n'Wave

Royal Cork’s Dave Kenefick racing Full Irish finished the regatta with a race win to secure second place for the championship. Robert Dix Elder Lemon from Baltimore SC was the top boat on the last day, scoring a 1-3 to make the European Championship podium.

1720 Zing Photo Rick Tomlinson1720 Zing Photo Rick Tomlinson

A big thank you to the race committee for organising great racing and also to April English, the team’s mum, for child care and a whole lot more. Let’s hope the 1720 Class springboard from this, it would be great to race in big fleets on a regular basis.”

Robert Dix's Elder Lemon from Baltimore SCRobert Dix's Elder Lemon from Baltimore SC Photo: Rick Tomlinson

Published in Cork Week
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Rope Dock Atara, with Ross McDonald on the helm representing Royal Cork YC & Howth YC, scored a 4-1-1 today (Thursday) to all but secure the 1720 European Championship title at Cork Week

After three days of light and complex racing, a sea breeze kicked in on day four to spice up the action on the penultimate day.

The 1720 Class competing for the European Championship had a real blast The 1720 Class competing for the European Championship had a real blast Photo: Rick Tomlinson

Dave Kenefick's Royal Cork Full Irish had a cracking day, scoring a 5-4-2 to fly up the leaderboard into second place.

Aidan Lynch's MO from the Baltimore SC scored a bullet in Race 6 and finished the day in third, but only on countback from Kenny Rumball's The Conor Wouldn't from the Royal Irish YC.

Padraig Byrne & Donny Wilson's Zing from the Royal Cork drop to fifth after an 11th place in the final race.

Fionn Lyden's Spiced Beef Photo Rick TomlinsonFionn Lyden's Spiced Beef Photo Rick Tomlinson

Robert Dix's Elder Lemon from Baltimore SC came into contention for the podium, but a 25th in the final race pegged the team back to sixth.

Anything can happen on tomorrow's final day, but the six boats at the top of the leaderboard will likely decide the 1720 European Championship podium.

Several protests are still to be heard on Day four, so the results are provisional.

Published in Cork Week
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The 44-boat 1720 sports boat class had a stand-alone Cork Harbour Race on Wednesday as part of their European Championships being staged in conjunction with Volvo Cork Week Regatta.

The third day of Cork Week was blessed with sunshine and 8-10 knots of breeze from the north. 

Rope Dock Atara with Ross McDonald on the stick, representing Royal Cork YC & Howth YC, scored a solid race win, leading the race from start to finish.

The 44-boat 1720 Cork Week fleetThe 44-boat 1720 sportsboat fleet reaching in their Cork Harbour race. Photo: Bob Bateman

Fionn Lyden’s Spiced Beef from Baltimore SC was second and Peter O’Leary’s Royal Cork team racing Ricochet was third.

Wednesday's 1720 Cork Week Harbour start Photo Rick TomlinsonWednesday's 1720 Cork Week Harbour start Photo Rick Tomlinson

Racing at Volvo Cork Week continues tomorrow with the penultimate day of racing for the regatta. Five race areas, in and outside Cork Harbour, will be organised by the Royal Cork Yacht Club.

Published in Cork Week
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Just one race was completed on day two of Cork Week for the 44-strong 1720 Class European Championships.

Light and shifty winds added to the complexity on the water as Race Officer Ciaran McSweeney and his race management team were obliged to call two general recalls for over-eager 1720 teams before finally getting the fleet away with the Black Flag flying.

Aidan Lynch’s Baltimore Sailing Club team racing MO was the race winner. Second place was adjudged a tie with Kenny Rumball’s Royal Irish team on The Conor Wouldn't, crossing the line with Robert Dix’s Baltimore SC team racing Elder Lemon.

Rope Dock Atara helmed by Ross McDonald retains the lead for the 1720 European Championships. The Conor Wouldn't moves up to second and Padraig Byrne & Donny Wilson’s Zing is in third.

Published in 1720
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Current 1720 European champions Robbie English, Aoife & Ross McDonald from Royal Cork YC / Howth YC lead after the firsthree races sailed at Volvo Cork Week.

Despite the balmy air temperature, RCYC's own sportsboat class’s return was marked by dense fog on the windward-leeward course about a mile outside Cork Harbour.

The mist soon cleared, revealing 44 1720s going at it, guns and blazes.

44 1720s are racing at Volvo Cork Week Photo: Rick Tomlinson44 1720s are racing at Volvo Cork Week Photo: Rick Tomlinson

There were three highly contested windward-leeward races between Roches Point and Ringabella Bay. An outstanding performance from Rope Dock Atara gives the team from Royal Cork and Howth a whopping 11-point lead after three races. Padraig Byrne & Donny Wilson’s Zing from the Royal Cork is second and Tom, Neil & Paul Hegarty’s efolioaccounts from Baltimore won the first race but finished in third at the end of Day one.

Ross McDonald, Robbie & Aoife English, and Killian Collins racing 1720 Rope Dock Atara. Photo: Rick TomlinsonRoss McDonald, Robbie & Aoife English, and Killian Collins racing 1720 Rope Dock Atara. Photo: Rick Tomlinson

“We are delighted with a 2-1-1 today, “commented Rope Dock Atara’s helm Ross McDonald. “Our aim was to keep the race results in single digits, as I believe this will be a high-scoring regatta, so to get off to a flyer is fantastic. We got one good start, one okay, and also one that we had to get out of jail. In this fleet, especially in light air, it is all about getting the fresh air and the wheels on.”

efolioaccounts.com Tom, Neil and Paul Hegarty from Baltimore SC lies third overallefolioaccounts.com Tom, Neil and Paul Hegarty from Baltimore SC lies third overall Photo: Rick Tomlonson

1720 Top three after three races 

1st Rope Dock Atara Robbie English, Aoife & Ross McDonald Royal Cork YC / Howth YC
2nd 1720 ZING Padraig Byrne & Donny Wilson 1792 Royal Cork YC
3rd 1720 efolioaccounts.com Tom, Neil and Paul Hegarty 1724 Baltimore SC

Results here

Published in Cork Week
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When anybody asks how the concept of the Cork 1720 Sportsboat Class first came to see the light of day in Crosshaven in the early 1990s, the response these days tends to be “Which version of the story would you prefer?”. For in all, more than 160 of these Tony Castro-designed 26ft dayboats with bulb keel, retractable bowsprit and mighty gennakers were to be built, and at Cork Week 2000 their fleet mustered more than 60 boats.

Local names like Mansfield and O’Leary took on visitors like Ainslie, Barker and Spithill. It was undoubtedly a highlight of class history. Since then, the 1720s have waxed and waned as a class, but at the moment Class Captain David Love is happy to report that they’re definitely in full-on waxing mode in Ireland, with growing classes at Crosshaven, Dun Laoghaire, Kinsale, Baltimore, Dunmore East, and Howth, such that they’re looking to have 48 boats racing in the Europeans within Volvo Cork Week from 10th to 15th July.

The design may have been around for thirty years, but the 1720s still look bang up-to-date

MULTIPLE EXPLANATIONS FOR ORIGINS OF CLASS

Failure is an orphan but success has many fathers, and Class Captain Love is the very soul of diplomacy in not apportioning individual credit for the class’s beginnings thirty years ago, and its growing current success. Back in the day when they started racing, I was told that it was basically a group of National 18 sailors on Cork Harbour who wished to re-create the very special spirit of their wonderful centreboard class on a larger canvas, yet with a sit-on rather than hang-out keelboat.

But equally these days, they’ll tell you there was a very significant inspirational input from Half Ton and Quarter Ton sailors who wanted to transpose the best of their sport into a more straightforward value-for-money One-Design boat which carried no hint of a suggestion that racing nights at sea would be on the agenda.

The absolute simplicity of the concept continues to be one of the 1720’s best featuresThe absolute simplicity of the concept continues to be one of the 1720’s best features

And now, with everyone from the Lollipop Lady to the Meter Reader telling us that global recession is on the way if it isn’t here already, the 1720s have the USP of offering incredibly good value. They’ve survived to become inexpensive. There’s virtually no wood in them, they’re of a generation of fibreglass which lasts for ever, and you can still find de-commissioned yet perfectly usable 1720s at the far end of somebody’s uncle’s hayshed if you only know how to ask the right questions.

FINDING PHILANTHROPIC SAILMAKERS

Admittedly the chance of finding a decent suit of sails with these rural relics is remote. But as we all know, Ireland’s sailmakers are a soft-hearted and incredibly philanthropic group of folk who will respond favourably to requests for substantial discounts when you use the magic password “1720”, with perhaps a Masonic handshake to be sure to be sure.

And finally, there’s the fact that, with a crew of five, they’re notably labour-intensive boats. Thus they provide a purpose in life for young people who might otherwise be listlessly loitering on street corners, their day jobs taken over by electronic instruments and machines. Indeed, it can only be a question of time before Social Security grants are available to anyone who can show that their 1720 provides healthy, mind-stimulating activity for at last ten hours a week for four young (and not-so-young) people who might otherwise be deflected into a wasted life of anti-social inactivity.

The big warm winds of the Caribbean provide ideal 1720 sailing The big warm winds of the Caribbean provide ideal 1720 sailing 

Thus there’s a lot to celebrate in the fact that the 1720s will be providing fantastic sport for at least 240 people during Cork Week, and there’s even more to celebrate in this remarkable class’s survival and regeneration over thirty years. So although every night will be party night, on Tuesday 12th July in Crosshaven it’s going to reach stratospheric heights with the 1720 30th Anniversary party.

MEDALLISTS AT THE BOYNE

For those who don’t know, it’s called the 1720 Class simply because 1720 was the year of foundation of the Water Club of the Harbour of Cork, the direct antecedent of the Royal Cork Yacht Club. Now as it happens, on the 12th July in the other end of Ireland, some people will be celebrating an earlier contest, which took place in 1690. In that, the people from around Cork tended to be on the side which won the Silver Medal. The Silver Medal from the Battle of the Boyne is not something to be sniffed at. But nevertheless the 30th Anniversary of the Cork 1720 on 12th July 2022 at Crosshaven will be much more fun.

The 1720s are still as much fun to sail now as they were thirty years ago.The 1720s are still as much fun to sail now as they were thirty years ago

Published in Cork Week
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Waterford Harbour Sailing Club took the top three places overall at the 1720 East Coast Championships at Dun Laoghaire Harbour on Sunday, with the Dunmore East's club's Julian Hughes taking the title by two points. 

The Royal Irish Yacht Club hosted a four-class Dun Laoghaire Cup for sportsboats with racing for 1720, SB20, J80, and Beneteau First 21 classes turned out to be a three race, no discard event, primarily due to unstable winds on Dublin Bay.

The 1720 East Coast Championship, the J80 East Coast Championship and the First 211 National Championship were all staged as part of the Cup.

In a fine turnout of nearly 50 boats, just one race was possible in each class on Saturday. Conditions were tricky, as DBSC Squib sailor Vincent Delany describes here. Sunday saw two races completed to secure the championships.

Overnight leader in the 21-boat 1720 class, Howth's Robert Dix, suffered a black flag in the first race on Sunday morning, which ultimately dropped him to sixth overall. 

Second to Hughes skippering 'Root 1' (a nod to his Kilkenny Carrot farm) was clubmate Ciaran Finnegan, in Green Diesel. Third was Rob O'Connell's Fools Gold. 

Niall O'Riordan's SB20 Sea Biscuit was second overall Photo: AfloatNiall O'Riordan's SB20 Sea Biscuit was second overall Photo: Afloat

For the SB20s, in an 11-boat fleet, it was business as usual for the crew of Ted skippered by Michael O'Connor, who won from Niall O'Riordan's Sea Biscuit. Ger Demspey's Venues World was third. 

The 11-boat B211s who raced under both scratch and ECHO were won (on scratch) by Peter Carroll on Yikes with Jimmy Fischer's Billy Whizz second and Andrew Bradley's Chinook in third. 

Jimmy Fischer's B211 Billy Whizz was second Photo: AfloatJimmy Fischer's B211 Billy Whizz was second Photo: Afloat

In a five boat J80 fleet, 1 GBR 605 Vincent Lattimore leads Declan Curtin. Royal St George's Mark Nolan lies third.

Overall results are here

Published in Royal Irish Yacht Club
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The Royal Irish Yacht Club hosted four-class Dun Laoghaire Cup for sports boats with racing for 1720, SB20, J80 and Beneteau First 21 classes got off to a slow start on Saturday due to unstable winds on Dublin Bay.

In a fine turnout of nearly 50 boats, just one race was possible in each class with RIYC Sailing Manager Mark McGibney telling Afloat: "Fickle and unstable wind direction led to a very frustrating day for the race management team".

The 1720 East Coast Championship, the J80 East Coast Championship and First 21 National Championship are all being staged as part of the Cup.

For the SB20s, in an 11-boat fleet, it is the first opportunity to 'cross swords' in what promises to be a very exciting season in the build-up to September's class World Championships being staged at the same venue. Michael O'Connor leads from Niall O'Riordan. Tadhg Donnelly is third.

In the 21-boat 1720 class, Howth's Robert Dix leads from Rory Lynch. Third is Robert O'Connell.

The 11-boat B21s who are racing under both scratch and ECHO are led (on scratch) by Peter Carroll with Jimmy Fischer second and Hugh Kelly third. 

In a five boat J80 fleet, 1 GBR 605 Vincent Lattimore leads Declan Curtin. Royal St George's Mark Nolan lies third.

Racing continues on Sunday with the prospect of more breeze. Results are here

As regular readers of Afloat will know, Ireland's only dedicated sportsboat regatta was postponed in 2021 due to COVID.

Published in Royal Irish Yacht Club
Page 1 of 11

Ireland's Offshore Renewable Energy

Because of Ireland's location at the Atlantic edge of the EU, it has more offshore energy potential than most other countries in Europe. The conditions are suitable for the development of the full range of current offshore renewable energy technologies.

Offshore Renewable Energy FAQs

Offshore renewable energy draws on the natural energy provided by wind, wave and tide to convert it into electricity for industry and domestic consumption.

Offshore wind is the most advanced technology, using fixed wind turbines in coastal areas, while floating wind is a developing technology more suited to deeper water. In 2018, offshore wind provided a tiny fraction of global electricity supply, but it is set to expand strongly in the coming decades into a USD 1 trillion business, according to the International Energy Agency (IEA). It says that turbines are growing in size and in power capacity, which in turn is "delivering major performance and cost improvements for offshore wind farms".

The global offshore wind market grew nearly 30% per year between 2010 and 2018, according to the IEA, due to rapid technology improvements, It calculated that about 150 new offshore wind projects are in active development around the world. Europe in particular has fostered the technology's development, led by Britain, Germany and Denmark, but China added more capacity than any other country in 2018.

A report for the Irish Wind Energy Assocation (IWEA) by the Carbon Trust – a British government-backed limited company established to accelerate Britain's move to a low carbon economy - says there are currently 14 fixed-bottom wind energy projects, four floating wind projects and one project that has yet to choose a technology at some stage of development in Irish waters. Some of these projects are aiming to build before 2030 to contribute to the 5GW target set by the Irish government, and others are expected to build after 2030. These projects have to secure planning permission, obtain a grid connection and also be successful in a competitive auction in the Renewable Electricity Support Scheme (RESS).

The electricity generated by each turbine is collected by an offshore electricity substation located within the wind farm. Seabed cables connect the offshore substation to an onshore substation on the coast. These cables transport the electricity to land from where it will be used to power homes, farms and businesses around Ireland. The offshore developer works with EirGrid, which operates the national grid, to identify how best to do this and where exactly on the grid the project should connect.

The new Marine Planning and Development Management Bill will create a new streamlined system for planning permission for activity or infrastructure in Irish waters or on the seabed, including offshore wind farms. It is due to be published before the end of 2020 and enacted in 2021.

There are a number of companies aiming to develop offshore wind energy off the Irish coast and some of the larger ones would be ESB, SSE Renewables, Energia, Statkraft and RWE.

There are a number of companies aiming to develop offshore wind energy off the Irish coast and some of the larger ones would be ESB, SSE Renewables, Energia, Statkraft and RWE. Is there scope for community involvement in offshore wind? The IWEA says that from the early stages of a project, the wind farm developer "should be engaging with the local community to inform them about the project, answer their questions and listen to their concerns". It says this provides the community with "the opportunity to work with the developer to help shape the final layout and design of the project". Listening to fishing industry concerns, and how fishermen may be affected by survey works, construction and eventual operation of a project is "of particular concern to developers", the IWEA says. It says there will also be a community benefit fund put in place for each project. It says the final details of this will be addressed in the design of the RESS (see below) for offshore wind but it has the potential to be "tens of millions of euro over the 15 years of the RESS contract". The Government is also considering the possibility that communities will be enabled to invest in offshore wind farms though there is "no clarity yet on how this would work", the IWEA says.

Based on current plans, it would amount to around 12 GW of offshore wind energy. However, the IWEA points out that is unlikely that all of the projects planned will be completed. The industry says there is even more significant potential for floating offshore wind off Ireland's west coast and the Programme for Government contains a commitment to develop a long-term plan for at least 30 GW of floating offshore wind in our deeper waters.

There are many different models of turbines. The larger a turbine, the more efficient it is in producing electricity at a good price. In choosing a turbine model the developer will be conscious of this ,but also has to be aware the impact of the turbine on the environment, marine life, biodiversity and visual impact. As a broad rule an offshore wind turbine will have a tip-height of between 165m and 215m tall. However, turbine technology is evolving at a rapid rate with larger more efficient turbines anticipated on the market in the coming years.

 

The Renewable Electricity Support Scheme is designed to support the development of renewable energy projects in Ireland. Under the scheme wind farms and solar farms compete against each other in an auction with the projects which offer power at the lowest price awarded contracts. These contracts provide them with a guaranteed price for their power for 15 years. If they obtain a better price for their electricity on the wholesale market they must return the difference to the consumer.

Yes. The first auction for offshore renewable energy projects is expected to take place in late 2021.

Cost is one difference, and technology is another. Floating wind farm technology is relatively new, but allows use of deeper water. Ireland's 50-metre contour line is the limit for traditional bottom-fixed wind farms, and it is also very close to population centres, which makes visibility of large turbines an issue - hence the attraction of floating structures Do offshore wind farms pose a navigational hazard to shipping? Inshore fishermen do have valid concerns. One of the first steps in identifying a site as a potential location for an offshore wind farm is to identify and assess the level of existing marine activity in the area and this particularly includes shipping. The National Marine Planning Framework aims to create, for the first time, a plan to balance the various kinds of offshore activity with the protection of the Irish marine environment. This is expected to be published before the end of 2020, and will set out clearly where is suitable for offshore renewable energy development and where it is not - due, for example, to shipping movements and safe navigation.

YEnvironmental organisations are concerned about the impact of turbines on bird populations, particularly migrating birds. A Danish scientific study published in 2019 found evidence that larger birds were tending to avoid turbine blades, but said it didn't have sufficient evidence for smaller birds – and cautioned that the cumulative effect of farms could still have an impact on bird movements. A full environmental impact assessment has to be carried out before a developer can apply for planning permission to develop an offshore wind farm. This would include desk-based studies as well as extensive surveys of the population and movements of birds and marine mammals, as well as fish and seabed habitats. If a potential environmental impact is identified the developer must, as part of the planning application, show how the project will be designed in such a way as to avoid the impact or to mitigate against it.

A typical 500 MW offshore wind farm would require an operations and maintenance base which would be on the nearby coast. Such a project would generally create between 80-100 fulltime jobs, according to the IWEA. There would also be a substantial increase to in-direct employment and associated socio-economic benefit to the surrounding area where the operation and maintenance hub is located.

The recent Carbon Trust report for the IWEA, entitled Harnessing our potential, identified significant skills shortages for offshore wind in Ireland across the areas of engineering financial services and logistics. The IWEA says that as Ireland is a relatively new entrant to the offshore wind market, there are "opportunities to develop and implement strategies to address the skills shortages for delivering offshore wind and for Ireland to be a net exporter of human capital and skills to the highly competitive global offshore wind supply chain". Offshore wind requires a diverse workforce with jobs in both transferable (for example from the oil and gas sector) and specialist disciplines across apprenticeships and higher education. IWEA have a training network called the Green Tech Skillnet that facilitates training and networking opportunities in the renewable energy sector.

It is expected that developing the 3.5 GW of offshore wind energy identified in the Government's Climate Action Plan would create around 2,500 jobs in construction and development and around 700 permanent operations and maintenance jobs. The Programme for Government published in 2020 has an enhanced target of 5 GW of offshore wind which would create even more employment. The industry says that in the initial stages, the development of offshore wind energy would create employment in conducting environmental surveys, community engagement and development applications for planning. As a site moves to construction, people with backgrounds in various types of engineering, marine construction and marine transport would be recruited. Once the site is up and running , a project requires a team of turbine technicians, engineers and administrators to ensure the wind farm is fully and properly maintained, as well as crew for the crew transfer vessels transporting workers from shore to the turbines.

The IEA says that today's offshore wind market "doesn't even come close to tapping the full potential – with high-quality resources available in most major markets". It estimates that offshore wind has the potential to generate more than 420 000 Terawatt hours per year (TWh/yr) worldwide – as in more than 18 times the current global electricity demand. One Terawatt is 114 megawatts, and to put it in context, Scotland it has a population a little over 5 million and requires 25 TWh/yr of electrical energy.

Not as advanced as wind, with anchoring a big challenge – given that the most effective wave energy has to be in the most energetic locations, such as the Irish west coast. Britain, Ireland and Portugal are regarded as most advanced in developing wave energy technology. The prize is significant, the industry says, as there are forecasts that varying between 4000TWh/yr to 29500TWh/yr. Europe consumes around 3000TWh/year.

The industry has two main umbrella organisations – the Irish Wind Energy Association, which represents both onshore and offshore wind, and the Marine Renewables Industry Association, which focuses on all types of renewable in the marine environment.

©Afloat 2020

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