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Displaying items by tag: diving

#Diving - RTÉ News reports that a man has died while diving near Roches Point at Cork Harbour yesterday (14 June).

The 45-year-old from Limerick, believed to be a member of a volunteer dive search and rescue team in North Cork, was rushed to treatment after surfacing from a dive.

Crosshaven RNLI reports that its lifeboat met the dive craft off Fort Camden and transferred volunteer crew member Ian Venner on board to administer first aid to the casualty.

The lifeboat was met ashore by lifeboat medical advisor Dr John Murphy, and first Aid continued until the casualty was handed over to the ambulance service. The Irish Coast Guard helicopter Rescue 117 from Waterford was also tasked.



The diver later died at Cork University Hospital.

RTÉ News has more on the story HERE.

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#Diving - Minister Leo Varadkar has confirmed that diving teams who regularly assist in emergency operations will not qualify for grants available to volunteer rescue groups.

As TheJournal.ie reports, volunteer teams such as those under the Mountain Rescue Ireland and Community Rescue Boats Ireland umbrellas are in receipt of payments or grants of up to €5,000.

But no such payments are available to volunteer diving groups that provide assistance for Naval Service and Garda dive teams, which are co-ordinated by the Irish Coast Guard.

In response to a Dáil question from independent deputy Denis Naughten, the Minister for Transport, Tourism and Sport said that, while "regrettable", it is "not envisaged" to extend rescue volunteer funding to sub-aqua groups. TheJournal.ie has more on the story HERE.

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#Health - The mother of a 29-year-old Corkman who died while SCUBA diving in Thailand has called for all Irish secondary school students to be screened for SADS, according to the Irish Independent.

As previously reported on Afloat.ie, Colin Callanan - who had been based in Australia for six years before his death – was diving off the island of Koh Tao off the east coast on Thailand on 12 April last year while on a work trip to the country.

It later emerged that the cause of his death was Sudden Adult/Arrhythmic Death Sundrome, or SADS, a condition widely considered a 'silent killer' of otherwise outwardly healthy young people.

On the first anniversary of his death, his mother Marie is launching a campaign for health screening of all teenagers in Ireland, following a trial at a school in Bandon that identified a number of at-risk cases.

The Irish Independent has more on the story HERE.

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#Diving - Did you know that Dublin Bay alone has at least eight wreck diving sites, from the Marlay to the Vanguard?

That's just the tip of what's available to explore beneath the surface along the capital's coastline, according to the Dublin Port Company.

It's never been easier to get involved in the pastime, thanks to the efforts of the Irish Underwater Council (CFT).

And a great place to start would be Dive Ireland 2014, the 23rd Annual International Dive Show at the New Park Hotel in Kilkenny City on 1 and 2 March.

All the latest dive equipment and gadgets will be displayed, and expert speakers will be on hand covering a wide range of interesting topics to cater for everybody’s interests.

Keynote speaker for this year's show will be adventure diver Andy Torbet, who will surely talk about some of the more extreme cave dives and freedives he's embarked upon.

For more on Dive Ireland 2014 click HERE.

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#Diving - A new series of 'free water trails' on the Galway-Mayo coastline where diving novices can get into snorkelling is set to be launched early this year.

TheJournal.ie reported recently on plans for the Blueway, a network of five coastal sites in the West - Boffin Harbour on Inis Boffin, Killary Fjord, Keem on Achill Island, Mannin Bay and the Old Head in Co Mayo - that will provide safe havens for snorkelling and open water canoeing alike.

The concept is the brainchild of Irish Underwater Council sports development officer Laura Taylor, and already has the backing of Fáilte Ireland, the Irish Canoe Union/Canoeing Ireland, the National Trails office and three rural development companies.

It's hoped that the Blueway will make the wonders of Ireland's coastal waters more accessible to those who may be put off by the perceived expense of diving as a hobby.

Snorkelling - which only requires a wetsuit, mask and snorkel, and some easy training available at pools nationwide - provides and easy in to exploring the deep, especially for families.

And it's appeal is part of a push to encourage more would-be coastal explorers to take the plunge in the wake of the 50th anniversary of the Irish Underwater Council (CFT), as previously reported on Afloat.ie.

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#Documentary - A new radio documentary highlighting the historical significance of the many shipwrecks that dot Ireland's shores will be broadcast tomorrow afternoon Saturday 20 November on RTÉ Radio 1.

'Sunken Treasures' is part of the Documentary on One strand and will be on the airwaves from 2pm tomorrow - but the 40-minute documentary is already available to stream or download from the RTÉ website HERE.

The programme, narrated by Patricia Baker, follows diving expert Eoin McGarry as he descends to the shipwreck of the SS Crescent City off Galley Head in Cork in search of her legendary treasure of silver coins and bars - some of which is still said to lie in the depts of Dhilligh Rock.

McGarry should be familiar to Afloat.ie readers for his wonderful tale of recovering artefacts from the undersea ruins of the Lusitania two years ago.

RTÉ Radio 1 has more on the new documentary HERE.

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#Diving - The Irish Times' Lorna Siggins profiles the Irish Underwater Council (CFT) as it celebrates its 50th anniversary.

The organisation has certainly come a long way since founder member Michael Moriarty first plunged into the depths with little more than a dry suit and some rubber breathing hoses for air.

Of course technology would revolutionise the pastime, with the development of the diving regulator and later the rebreather system, which made diving much safer and allowed divers to explore beneath the surface better than ever before.

Such developments also provoked big changes in the way Ireland values its national heritage.

Today it's hard to believe that now endangered shellfish were picked on a whim, or that the National Museum considered the numerous wrecks from the Spanish Armada were "not of historical significance".

The Irish Times has much more on the story HERE.

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#Diving - A man has died after a suspected heart attack while diving in Killary Bay yesterday afternoon (27 October), as the Irish Independent reports.

Family have paid tribute to 52-year-old Gerry Deane, who was with friends on a diving trip at Ireland's only fjord when they got into difficulty as the Galway and Mayo region was lashed by strong winds and heavy rain.

Emergency services were notified around 1.30pm when Deane failed to resurface. He was pulled from the water shortly after and airlifted by Irish Coast Guard helicopter to Galway University Hospital, where he was later pronounced dead.

"He died doing what he loved," said Deane's cousin, Castlebar Rugby Club president Michael Cunningham. "He had been diving for many years but had stopped for a while and went back to it in the last two years."

The Irish Independent has more on the story HERE.

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#Diving - The UK's biggest event for diving enthusiasts, the annual NEC Birmingham Dive Show has established a remarkable reputation for covering every aspect of the sport in the most innovative and exciting ways.

And this year's show, running tomorrow Saturday 25 and Sunday 26 October, is surely no exception.

At DIVE 2013 you'll find plenty to interest, enjoy and inspire – in an exhibition hall boasting around 300 exhibitors, plus two try-dive pools, special features and free talks by diving's leading experts.

As ever the show - organised by DIVER Group, the same team behind the London International Dive Show - gives visitors the chance to socialise with friends from around the world; browse or buy diving equipment, training courses and holidays; and gain inspiration from seeing what other divers have been getting up to.

Whether you're an experienced diver or just starting out, DIVE 2013 is the only place to be this weekend.

For more on the event see the DIVE 2013 website HERE.

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#NewsUpdate - TheJournal.ie reports that Naval Service divers yesterday recovered a body from the sea off Co Clare during the search for a missing fisherman.

As reported Monday on Afloat.ie, the Latvian national was angling with friends near Fanore when he was swept off the rocks by an unexpected wave.

A major search and rescue operation was launched soon after but interrupted due to adverse weather and sea conditions on Sunday evening and Monday afternoon.

However, divers retrieved a body from the water some two hours into the resumed search yesterday morning (Tuesday 8 October). Formal identification of the remains is pending.

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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.

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