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Displaying items by tag: Lifeboats

Lough Derg RNLI has hailed as a great success its first ‘Lap the Lake’ charity cycle.

The local lifesaving charity’s fundraising branch organised the 130km cycle around Lough Derg for last Saturday 8 May, which saw 250 cyclists take part in its most ambitious event to date.

And the day was blessed by good weather and good cheer as it raised significant funds that are essential for the lifeboat station’s lifesaving activities.

The 130km route around Lough Derg — covering counties Tipperary, Clare and Galway — gave participants the opportunity to delight in the outstanding beauty of the lake and the River Shannon.

Their safety and wellbeing were well catered for with first-aid providers, out-riders, marshals and bike maintenance stops along the route, as well as comfort and refreshments stations.


Niamh McCutcheon, chair of the Lough Derg RNLI Fundraising Committee and the ‘Lap the Lake’ Event Committee, said the inaugural event “was enjoyed by cyclists from all over Ireland. The friendly welcome provided by the marshals, RNLI crew and the enthusiastic and well-organised committee was much appreciated by all.”

McCutcheon thanked Lough Derg Yacht Club and all the sponsors of the event, whose generosity also ensured its success. Meanwhile, the fundraiser remains open for donations via its JustGiving page.


Feedback from participants praised the attention to detail, safety and comfort; a compliment to the organisational skills of Niamh McCutcheon, Pat Kelly, Caleb and Laura Clarke, Tom Sanders, Anne Atkinson, Bob O Brien, John MacMahon, Sarah Langham and Ted Knight on the Lough Derg RNLI Fundraising Committee and Veronica Plunkett, Ena Butler, Hilda Hamilton, Joe Hughes, Johnathan Horgan, Laura Clarke and Niamh McCutcheon on the Lap the Lake Event Committee.

RNLI lifeboat helm Owen Cavanagh and crew members Doireann Kennedy, Joe O'Donoghue, Ciara Moylan, Ania Skrzypczynska and Ciara Lynch, who worked in shifts throughout the day, brought the lifeboat Jean Spier to the public harbour in Dromineer and to other harbours around the lake and were pleased to answer questions about the RNLI, its lifesaving work and the lifeboat itself.

The fundraising committee thanks the many other members of the Lough Derg Lifeboat Station who played major roles in the success of this event. In particular, Aoife Kennedy, lifeboat administration officer and deputy launching authority at Lough Derg RNLI Lifeboat Station, who assisted with the registration of participating cyclists and acted as liaison between the fundraising committee and the lifeboat station throughout the event; Chris Parker (Lough Derg RNLI crew member) who acted as safety officer; Peter Kennedy (DLA and station mechanic) and Caleb Clarke (hon treasurer) who dressed the yacht club in RNLI bunting; Christine O’Malley (lifeboat operations manager), Liam Moloney (DLA) and Peter Kennedy who remained on hand to coordinate the lifeboat;s manoeuvres; and Richard Nolan (Lough Derg RNLI crew member) and Peter Harty (RNLI area lifesaving manager) who both cycled in the event.

Published in RNLI Lifeboats

Bangor RNLI’s volunteers came to the rescue of six women on a yacht after its engine failed during a passage to Glenarm in Co Antrim.

The inshore lifeboat Jessie Hillyard was launched on Monday morning (9 May) from Belfast Lough to the yacht’s location just off Donaghadee Sound, in choppy seas and a strong breeze.

One of the women on the yacht reported being seasick but she did not require a medical evacuation.

With the yacht under good control with just a headsail, the lifeboat kept a safe distance until the vessel entered the calmer waters of Ballyholme Bay.

There, volunteer crew member John Bell transferred to the yacht and attached a tow line, staying with the vessel until it was safe in Bangor Marina.

The women later showed their appreciation by presenting the crew with a bag of chocolate cookies, which went down well after the lifeboat had been refuelled, washed down and readied for its next service.

Speaking following the callout, Bangor RNLI helm Jack Irwin said: “On arrival at the scene, we were happy that our assistance was not required immediately, and we shadowed the vessel until we were in calmer waters, where we initiated our tow.

“We were delighted to deliver those onboard to the safety of Bangor Marina, where the staff were waiting to assist with mooring.

“As we head into the summer months, now is a timely time to remind anyone planning a trip to sea to check your vessel's engine and ensure it is well maintained before setting off on a passage.

“Always carry a means of calling for help and let someone on the shore know where you are going and when you are due back.”

Published in RNLI Lifeboats
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Larne RNLI in Northern Ireland launched to the aid of a group of paddle boarders who were caught in an offshore breeze at the weekend.

The volunteer crew were requested to launch their inshore lifeboat by Belfast Coastguard at 2.09pm on Sunday (8 May) following a report that five people on two paddle boards were struggling to get back to shore.

The lifeboat was launched from East Antrim Boat Club into a moderate sea with an offshore breeze and made its way to the last reported location of the group at the entrance of Brown’s Bay off Islandmagee.

Having located the casualties and their paddle boards towards the middle of Brown’s Bay, the lifeboat crew observed that the offshore breeze was blowing both boards out to sea and that the group were having difficulty trying to return to safety.

Two of the group managed to make their own way back to the beach unaided, while the remaining three were transferred into the lifeboat.

Upon returning the casualties and their paddle boards to Brown’s Bay beach, they were handed into the care of Portmuck’s coastguard team.

Speaking following the callout, Larne RNLI helm Scott Leitch said: “We are very grateful to the member of the public who realised that something was wrong and called 999 and asked for the coastguard and we were delighted to help.

“As the weather gets warmer and more people travel to the coast, we would remind everyone planning a trip to sea or an activity on the water, to always carry a means of communication so they have a way of contacting the shore and to always wear a lifejacket or flotation device.”

Published in RNLI Lifeboats
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Courtmacsherry RNLI’s all-weather lifeboat Frederick Storey Cockburn was called out at 10.15pm on Wednesday night (4 May) to join a search off Garrettstown and Garrylucas beaches near the Old Head of Kinsale in West Cork.

Members of the public noticed a person swimming alone offshore, and an item of clothing was located at the beach some time later.

The lifeboat, with a crew of five under coxswain Mark Gannon, was underway within minutes and proceeded in the dark of night to the area of the search.

The lifeboat reached the area within 15 minutes and commenced a detailed search of the waters and coastline alongside the Kinsale RNLI inshore lifeboat and the Old Head/Seven Heads Coast Guard unit. The search was joined later by the Irish Coast Guard’s Waterford-based helicopter Rescue 117.

A thorough search was undertaken using the powerful search lights, night vision and parachute flares from the lifeboat and the heat detection sensors of the helicopter, while the coastguard unit on the water combed the shoreline at Garrettstown and Garrylucas.

At 12.30am, when nothing was located and gardaí had carried out detailed enquiries ashore, the Valentia Coast Guard Marine Co-Ordination Centre called off the search and the lifeboat and the other rescue services returned to their bases.

Brian O’Dwyer, Courtmacsherry RNLI’s lifeboat operations manager said: “It was great to see the fast response of so many of our voluntary crew tonight when their bleepers activated which ensured that we were at the scene very quickly.

“It is so important to call the rescue services at 112 or 999 quickly once any incident like this occurs as the various rescue services are always at the ready 24 hours a day and great credit is due to the concerned people that raised the alarm last night.”

The Courtmacsherry volunteer lifeboat crew involved in this call out were Coxswain Mark Gannon, duty mechanic Dave Philips and crew members Ken Cashman, Peter Nunan, Denis Murphy, Evin O’Sullivan and Dean Hennessey.

Helvick Head RNLI's Atlantic 85 inshore lifeboat | Credit: RNLI/Aoife DuffyHelvick Head RNLI's Atlantic 85 inshore lifeboat | Credit: RNLI/Aoife Duffy

Elsewhere on the same night, Helvick Head RNLI in neighbouring Co Waterford was requested to launch its inshore lifeboat following a report that a swimmer was in difficulty in Dungarvan Harbour.

With calm waters and little to no wind, the volunteer crew launched following the request by the Irish Coast Guard at 9.02pm. It followed a report that a swimmer was in difficulty between the Lookout in Dungarvan Harbour and Cunnigar Point.

The lifeboat, helmed by Alan Kelly and with crew members Joe Foley, Shane Walsh and Paidi Breathnach onboard, made its way to the scene. However, the lifeboat was shortly stood down as it transpired the swimmer wasn’t in difficulty and had reached the shore successfully.

Speaking later, Helvick Head RNLI deputy launching authority Sean Walsh said: “This callout turned out to be a false alarm with good intent but we would commend the person who raised the alarm as we would always much rather launch and find that all is safe and well, than not launch at all.

“On the first official week of summer, we would like to remind people if they are planning on going in the water that Dungarvan Harbour is renowned for its rip currents and can catch even the most experienced swimmers out. If you’re caught in a rip, stay calm, don’t panic. Don’t swim against it but rather parallel to the shore until free of the rip and then make for shore.

“We would also like to remind visitors and people new to our shores that the RNLI has a range of translated safety messages and advice in many languages which are available to download.

“If you do get into difficulty or see somebody in trouble on the water or along the coast, dial 999 or 112 and ask for the coastguard.”

Published in RNLI Lifeboats

The volunteer crew of Aran Islands RNLI on Inis Mór were requested on Tuesday evening (3 May) to launch their all-weather Severn class lifeboat to go to the aid of a patient on the neighbouring island of Inis Meáin.

Under coxswain John O'Donnell with a full crew onboard, the lifeboat launched for the medevac around 6pm in good weather conditions, with a southwesterly Force 3-4 wind, calm seas and good visibility.

Once at the pier in Inis Meáin, the patient was brought safely aboard the lifeboat by the crew and then transferred directly to Rossaveal Harbour and the waiting ambulance on the mainland.

Speaking after the callout, O’Donnell said: “This was a great response time from the volunteer crew who are always there to help anyone in need. We would like to wish the patient a speedy recovery.

“With the summer season fast approaching and the weather improving, we would advise anyone heading to the coast to heed all weather and safety advice.

“If you are planning a trip to sea, always wear a lifejacket or suitable floatation device for your activity, always carry a means of communication and let someone on the shore know where you are going and when you are due back.

“Should you get into difficulty, dial 999 or 112 and ask for the coastguard.”

Published in RNLI Lifeboats

Clifden RNLI’s volunteer lifeboat crew joined in a multi-agency response to an incident at Clifden Quay yesterday (Tuesday 26 April) where a casualty was injured in a fall from the quayside onto a boat some 15-20ft below.

Mechanic Joe Acton and crew member Andy Bell were in the area carrying out vessel maintenance and responded to the incident with the RNLI Sillinger boarding boat.

The Sillinger is a light and small boat which is usually used to access the Shannon class all-weather lifeboat but it is very suitable for use in shallow water.

The two crew members manoeuvred the boarding boat into position to allow paramedics to access the casualty and transfer him to the ambulance which was waiting at the quay.

The casualty was subsequently airlifted by the Air Corps helicopter 112 to University Hospital Galway for further treatment.

Clifden RNLI lifeboat operations manager John Brittain said: “This is a great example of multi-agency cooperation between the RNLI, HSE/National Ambulance Service, Clifden Fire Service, An Garda Síochána, the Coast Guard and the Air Corps.

“This call demonstrated great teamwork and decision-making and we all wish the casualty a speedy recovery.”

Published in RNLI Lifeboats
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Skerries RNLI were tasked shortly before 11am yesterday morning (Monday 25 April) following a 999 call to Dublin Coast Guard from two kayakers who were stranded on Shenick Island off the North Co Dublin town.

The Atlantic 85 inshore lifeboat Louis Simson was quickly launched and the volunteer crew navigated their way around the headland and past Colt and St Patrick’s islands before heading towards Shenick.

After its crew quickly spotted the two men on the foreshore of Shenick island, the lifeboat was carefully manoeuvred into the shallow waters on the western side of the island and two volunteers waded ashore to check on the condition of the casualties.

One of the men had been in the water for some time after his kayak capsized and he lost his paddle. As a result, he was suffering badly from the cold and was beginning to show signs of hypothermia.

The lifeboat helm decided that the best course of action was to get the man ashore and out of the elements as quickly as possible.

He was transferred into the lifeboat by the crew and in order to speed up the evacuation, one member of the crew stayed on the island with the second man, who was feeling fit and well, to assist him in recovering their kayaks from the far side of the island.

The lifeboat brought the casualty to the beach at the lifeboat station, where he was met by shore-crew volunteers who provided him with blankets and brought him into the boathouse.

In the meantime, the lifeboat returned to Shenick Island to pick up the remaining volunteer and the second man. Their kayaks and equipment were also loaded on to the lifeboat and returned to shore.

After spending some time in the station warming up, the man was soon feeling much better and did not require any further medical assistance.

An Irish Defence Forces RIB was also in the area at the time as the Air Corps are currently undergoing exercises in Gormanston. They also made their way to Shenick Island and stood by to offer any assistance if required.

Weather conditions at the time had a Force 3-4 easterly wind with a slight swell and good visibility.

Speaking about the callout, volunteer press officer Gerry Canning said: “The men made the right call in getting themselves ashore wherever they could and calling for help.

“One of the men had his mobile phone in a waterproof case which proved very important in this instance and we continue to encourage people to always carry a means of contacting the shore in case they need assistance.”

Published in RNLI Lifeboats
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Usually, it’s the lifesavers of the RNLI who answer Mayday calls – it’s the most serious call for help. But this May, they need the public’s help.

The charity is calling on the people of Achill and its diaspora to support Achill Island RNLI lifeboat crew’s Mayday Mile to help raise vital funds to keep people safe this summer.

Organised by the island’s lifeboat crew, the Mayday fundraiser will see the volunteers rowing a distance of one mile from their lifeboat station in a small flotilla including a currach, some kayaks and other watercraft commonly seen in the pristine waters around Achill Island.

The crew will be carrying their pagers with them so they can respond to a call for help, should the need arise.

Funds raised through Mayday fundraising events will make sure that RNLI lifesavers have everything they need to keep families safe on the water and RNLI volunteer lifeboat crews will drop whatever they’re doing when a call for help comes in.

Eilish Power, Achill Island RNLI’s press officer says: “Summer is our busiest time of year, with thousands of people visiting the area and enjoying the water. A call for help can come from anywhere, from people enjoying days out with family or friends or the medical evacuations on our surrounding islands that our volunteer crew facilitate.

“Mayday is our own call for help, as we rely on the generosity of the public to support events like the Achill Island RNLI lifeboat crew’s Mayday Mile, and raise the funds that allow us to be there when we’re needed most.

“But we need to be ready. Training, kit, stations, fuel: these are just some of the things we need to save lives, and that your fundraising can help provide.”

The RNLI’s Mayday national fundraiser begins on Sunday 1 May and will run for the whole month across Ireland and the UK.

You can show your support for the Achill Island RNLI lifeboat crew’s Mayday Mile by giving what you can via the donation page, and visit the station’s Facebook page for details.

Published in RNLI Lifeboats

Aran Islands RNLI had a busy Wednesday (20 April) with near back-to-back callouts for medical evaluations.

The first came just after 10am when the Irish Coast Guard asked the volunteer crew to launch for a local man on the island of Inis Mór that was in need of further medical attention.

With the patient transferred safely aboard the lifeboat at the Kilronan Harbour pontoon with the aid of the local fire crew, following all strict COVID-19 health and safety guidelines, the lifeboat launched under coxswain Sean Ginely and a full crew and headed straight for Rossaveal Harbour and the waiting ambulance.

Weather conditions at the time of launching were fair, with good visibility a slight sea swell with a south-to-southeast Force 4-6 wind blowing.

After returning to the pontoon at Inis Mór Harbour, washing down the lifeboat and refuelling, the next medevac call came at 2.15pm for a man on the neighbouring Island of Inis Meáin who was in need of medical attention.

The lifeboat launched under coxswain John Ginely and headed straight for Inis Meáin, where the patient was helped aboard by the volunteer crew and taken to waiting paramedics at Rossaveal.

Speaking after the callouts, Ginely said: “A busy day, but the crew responded without hesitation and we got both patients on their way as quickly as possible. We would like to wish them both a speedy recovery.

“As we head towards the summer months, could we remind everyone to always heed safety guidelines when visiting the coast.

“Never swim alone and if heading out on the water, wear a lifejacket, always bring means of communication with you and let someone ashore know when you are due back.”

Published in RNLI Lifeboats

Skerries RNLI were tasked shortly before noon on Easter Monday (18 April) following a request for assistance to Dublin Coast Guard from two men on board a 4m motorboat.

The volunteers in Skerries launched their Atlantic 85 inshore lifeboat Louis Simson within minutes of pagers sounding and navigated south of the headline at Red Island to the reported position.

Conditions at the time had Force 2-3 southwesterly winds with a slight swell and excellent visibility.

The casualty vessel was quickly located at anchor between Lambay Island and Rogerstown estuary.

After assessing the situation and learning that the boat had suffered an electrical issue, the lifeboat helm decided that the safest course of action was to tow the boat, with the men on board, to the nearest suitable berth at Malahide Marina.

Once the boat was safely alongside in the marina, the lifeboat navigated back out through the channel in Malahide and returned to station in Skerries, where it was washed down, refuelled and made ready for the next service.

Speaking about the callout, Skerries RNLI’s volunteer lifeboat press officer Gerry Canning said it “highlights the importance when going to sea of having a means to call the shore for help.

“No matter how experienced you are, things can go wrong at sea. The men were well prepared and were able to call for help early and provide an accurate location to the coastguard.”

Published in RNLI Lifeboats
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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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