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Displaying items by tag: diving

#Diving - Sea & Sea has been appointed as the British and Irish regional office for American diving training provider Scuba Diving International (SDI), as Divernet reports.

The Devon-based diving gear distributor will also represent SDI's sister business Technical Diving International (TDI) in providing "top-notch training and quality materials" according to Sea & Sea managing director David Millin.

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#Diving - The Irish Underwater Council's national diving officer says the diving community has been "devastated" by the "unprecedented" number of diving deaths in recent weeks.

Dermot Moynihan's comments in The Irish Times come after an incident this past Monday (14 July) in which a 55-year-old man got into difficulty after a controlled ascent from a 40-minute dive off Inishbofin in Co Galway.

Despite the best efforts of a local nurse and doctor on scene, the man was pronounced dead after transfer to Mayo General Hospital.

His death marks the sixth diving fatality around the Irish coast since 14 June, when a Limerick man died while diving near Roches Point in Cork Harbour.

The following day, a Polish national died after a rapid ascent from a dive off Malin Head in Co Donegal, and a fortnight later two men in their 60s lost their lives after a diving incident at a wreck site off the Baltimore in West Cork.

The latest tragedy comes just two days after 57-year-old Presbyterian minister Rev Dr Stewart Jones died in a diving-related accident off the Donegal coast, when he was struck by a 'freak wave' on the surface following an ascent from a combination dive - a highly technical practice only for experienced divers.

Earlier this week Irish Water Safety chief John Leech called on divers to ensure they are well trained and "diving fit", highlighting the risks that even normal dives present.

The Irish Times has more on the story HERE.

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#Diving - Irish Water Safety chief John Leech has called on divers to ensure they are well trained and 'diving fit' before going underwater following the deaths of five divers in separate incidents around the Irish coast.

The latest casualty, who died after an accident off St John's Point near Killybegs in Co Donegal on Saturday (12 July) has been named as 57-year-old Presbyterian minister Rev Dr Stewart Jones from Strabane, Co Tyrone.

Speaking this morning on RTÉ Radio 1's Morning Ireland, Leech said: "Diving by its nature is not risk free - it's all a case of managing risk."

He added that "the more training you do, the less chance you have of dying."

Listen to John Leech on Morning Ireland via the RTÉ Player HERE.

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#Diving - RTÉ News reports that a man has died after a diving accident off the Donegal coast yesterday afternoon (Saturday 12 July).

The deceased, said to be in his 50s and a visitor to the area, was one of two divers who were reported in difficulty off St John's Point near Killybegs.

Bundoran RNLI's volunteer crew launched their lifeboat in response to the scene, near St John's Point Lighthouse, just after 4.30pm along with the Killybegs Coast Guard boat and the Irish Coast Guard helicopter Rescue 118.

On arrival they found that a man had been taken to shore, where he was being given CPR.

The casualty was transferred to nearby White Strand, where the helicopter could land, while CPR continued by an advanced paramedic from the lifeboat.

The man was then airlifted to Sligo General Hospital, where he later died.

His companion diver, a man in his 30s, was also transferred to the hospital.

The incident comes almost four weeks after the last diving incident in Donegal, when a man died following a rapid ascent to the surface during a dive at Malin Head.

That same weekend also saw the death of a Limerick diver at Roches Point, and since them there have been two more diving fatalities, after two men died in an incident while wreck diving off the West Cork coast earlier this month.

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#Diving - Search teams have found the body of a diver who went missing off West Cork early yesterday (2 July) after an incident that lead to the death of another diver.

As previously reported on Afloat.ie, a major search and rescue operation was launched after the accident at a wreck site off the Baltimore area.

According to Independent.ie, the two deceased men were in their 60s and understood to be experienced diving enthusiasts, who had been exploring the wreck of a German U-Boat that sank off Castlehaven in 1945.

Both men, from England, were described as regular visitors to the Baltimore area since the late 1970s.

Independent.ie has more on the story HERE.

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#diving –In a landmark case today two divers from Kent have been made to pay a total of £63,500 in fines and costs for not declaring valuable items from shipwrecks off the UK coast.

David Knight and Edward Huzzey, both from Sandgate, had previously pleaded guilty to 19 offences between them, contrary to section 236 and section 237 of the Merchant Shipping Act 1995. Knight was fined £7,000 and Huzzey £6,500. They were each ordered to pay £25,000 in costs.

Items were taken from shipwrecks off the Kent coast, with the first known objects removed in 2001. The shipwrecks targeted included German submarines from World War I and an unknown 200 year old wreck carrying English East India Company cargo.

The items included eight bronze cannons, three propellers from German submarines, lead and tin ingots, along with various other artefacts. It's thought the combined value of the items is more than £250,000.

The MCA is aware from diary entries that Knight and Huzzey used explosives and sophisticated cutting equipment to free wreck material.

It's believed that six of the cannons had been sold on, but in the last fortnight they have been returned to the Maritime and Coastguard Agency (MCA).

Taking this into account in passing sentence at Southampton Magistrates' Court, District Judge Calloway, said: "The scale of the operation has to be considered to have been on an industrial scale: the resources employed were valuable and substantial, using good quality lifting equipment and explosives. Huzzey and Knight are friends and clearly operated in close co-operation to actively scavenge for material from the wrecks they explored."

Alison Kentuck, the MCA's Receiver of Wreck, said: "It is not a case of 'finders keepers'. Our message is clear: all wreck material found within or brought within UK territorial waters must be reported to the Receiver of Wreck.

"Finders of wreck have 28 days to declare their finds to the Receiver. This case demonstrates what could happen to you if you don't. By reporting wreck material you are giving the rightful owner the opportunity to have their property returned and you may be adding important information to the historic record.

"Legitimate finders are likely to be entitled to a salvage award, but those who don't declare items are breaking the law and could find themselves, just like with this case, facing hefty fines."

English Heritage has provided expert advice in relation to uncontrolled salvage on submerged archaeological remains and on the handling of the seized artefacts.

Mark Harrison, English Heritage's National Policing and Crime Adviser, said: "The sentence today sets an important precedent in the fight against uncontrolled salvage by a small criminal minority who have no appreciation for our national maritime heritage. Sophisticated techniques and equipment were used by these men to remove valuable artefacts from the seabed."

Mark Dunkley, English Heritage's Maritime Archaeologist said: "English Heritage takes very seriously all cases of heritage crime which robs us of our shared history. However, we recognise that the majority of divers do act responsibly and comply with the laws and regulations relating to historic wreck sites and salvage."

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#Diving - RTÉ News is reporting on a major search and rescue operation for a missing diver after another was airlifted to hospital from the West Cork coast this morning (Wednesday 2 July).

It's thought that the two were diving at a wreck site off Baltimore when they got into difficulty. The condition of the hospitalised diver is not yet known.

Update 12.01pm: RTÉ is now reporting on Twitter that the hospitalised diver has died. The search continues for the missing diver.

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#Diving - BreakingNews.ie reports on one entrepreneur's oddball request for a Scuba diver to fish lakes and streams at golf courses across the country for lost golf balls.

Richard Noonan of Encore Golf Balls says water hazards at Irish golf courses hold "thousands" of lost balls that are a lucrative bounty for anyone with the wherewithal to recycle them.

Noonan currently sells golf balls retrieved by a dive team in Spain, but as he says himself: "Why get someone to do it in Spain when you can do it here cheaper?"

BreakingNews.ie has more on the story HERE.

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#WaterSafety - Despite Irish Water Safety's sensible advice for open sea swimming and inland water bathing during the current hot spell, some reckless souls have been taking their lives in their hands with some scary jumps into the drink.

The video above from Independent.ie shows youths leaping from a rusted old derrick into the Grand Canal as it joins the River Liffey in Dublin's Docklands.

And such dangerous dives have been echoed elsewhere, with popular spots from Howth to Dalkey springing up on social media as young people Instagram their seaside adventures. SEE BELOW FOR MORE

One place where no one's doing any diving or swimming right now is Bettystown Beach - where people have been warned away by Meath County Council over elevated levels of Ecoli and other bacteria detected in the water this week, according to TheJournal.ie.

In any case, best leave the diving to the professionals - specifically the competitors in the returning Red Bull Cliff Diving World Series.

The Meath Chronicle has the full list of elite divers who will descend on Inis Mór next weekend, including last year's winner Artem Silchenko and cliff diving legend Orlando Duque.

Rounding up some of the craziness... Robin Blandford posted this image of young people leaping from the Baily cliffs at Howth into unknown waters below:

These kids at Bullock Harbour in Dalkey were also taking a big chance jumping in so high above the water and so close to the rocks:

Perhaps they should take a leaf out of this chap's book and take the plunge from a more sensible height (provided bathing isn't prohibited, of course):

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#Diving - BBC News reports on a second diving tragedy this weekend, after one of a group of divers got into difficulty off Malin Head in Co Donegal yesterday morning (15 June).

The casualty is believed to have made a rapid ascent from 45 metres and reached the surface unconscious.

The Polish national was airlifted by Irish Coast Guard helicopter to Altnagevin Hospital in Derry-Londonderry within an hour of the incident but was pronounced dead on arrival.

It comes less than 24 hours after a Limerick man died while diving near Roches Point in Cork Harbour, as previously reported on Afloat.ie.

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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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