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Displaying items by tag: Search and Rescue

#COASTGUARD - Howth Coast Guard will be one of the first search and rescue teams to avail of the Irish Coast Guard's new side scan sonar, it has emerged.

The specialised underwater sonar is available for 24/7 response on rivers, lakes, harbours and at sea.

The device is towed under the water and feeds a live scan of the area below it to a laptop operator on the surface.

The system can detect objects of all sizes and can be used to assist with the search of a missing person, for example, to quickly identify or rule out possible search areas before sending in Garda dive teams.

Howth Coast Guard says its menders have been trained up in the operations of the sonar over the last few months, and will be available to respond by request through the National Maritime Operations Centre (NMOC).

Published in Coastguard

A 65-year-old woman who left Cornwall, in a yacht purchased the day before has sparked a search and resuce operation after she failed to arrive home in Devon.

The £32,000 Seagair sloop was purchased in Falmouth last Thursday.

Relatives in Bideford raised the alarm on Sunday after she failed to appear.

According to a BBC report today, an air and sea search has been launched off the Cornish coast for a 65 year-old yachtswoman, who has not been seen since she set sail from Mousehole, Cornwall on Saturday.  She was heading for her home town of Bideford, North Devon.

Published in News Update
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#MISSING DIVER - Teams were still searching yesterday at a wreck site off Cape Clear for a diver missing since Tuesday, according to The Irish Times.

A Defence Forces spokesperson told the paper that a sonar device would be employed to scan the seabed for any sign of 54-year-old Reinhardt Teschke, who failed to resurface from a 90m dive on the wreck of British merchant vessel the Minnehaha.

As previously reported on Afloat.ie, Baltimore RNLI launched both its inshore and all-weather lifeboats to the scene south of Balitmore Harbour in West Cork on Tuesday evening to search for the German diver, one of a party of three at the wreck site.

Irish Coast Guard helicopter Rescue 115 and the Naval Service vessel LE Ciara were also involved in the surface search, which was set to be wound down yesterday.

Published in News Update

#COASTGUARD - The Donegal Democrat reports that the northern county may soon lose the cliff rescue service supplied by the Bunbeg coastguard unit.

Irish Coast Guard spokesman Gerard O'Flynn confirmed that the recent Fisher Report commissined by Minister for Transport Leo Varadkar "recommends that the Bunbeg unit should just continue as a coastguard boat and search team and no longer offer the cliff rescue element of their operation."

He added: "There has been no decision taken on this. It is only contained in the report, it is at discussion level."

As previously reported on Afloat.ie, the same 'value for money' report has recommended the closure of both coastguard radio stations at Malin Head and Valentia Island.

The Bunbeg unit, which comprises 23 volunteers in total, covers much of the county's northwestern coastline from Rosbeg to Horn Head which has become a popular spit for climbers both on the mainland and offshore on the likes of Tory Island and Arranmore.

Published in Coastguard

#LOUGH DERG - RTÉ News reports that the body of a man in his 40s was recovered from Lough Derg on Friday night.

As previously reported on Afloat.ie, the Lough Derg RNLI lifeboat was launched to investigate an upturned speedboat in Youghal Bay near Garrykennedy on Thursday evening.

The 20ft vessel was said to have extensive damage to the outdrive and propellers, consistent with damage sustained while running.

The Killaloe unit of the Irish Coast Guard immediately launched a search and rescue operation in the area for any mossing persons, assisted by the Shannon coastguard helicopter.

There was no reports on shore of anyone overdue, and as of Friday attempts were ongoing to find out who might own the boat and who was on board at the time of the incident.

Divers with the Killaloe Search and Rescue Unit found the body some 30m from the boat and recovered it around 8pm on Friday. A post-mortem was scheduled to be carried out yesterday at Mid-Western Regional Hospital in Limerick.

Published in News Update

#MISSING FISHERMAN - Search teams combing the coast off Valentia Island for a missing fisherman have this afternoon found the body of a man, according to the Irish Examiner.

A major search operation was launched last night after the 32-year-old angler slipped and fell into the water while fishing with a group of seven at Culloo Rock off the Co Kerry island.

Garda and Naval Service divers this afternoon joined the search, which resumed at 6am headed by the Valentia lifeboat and Kingstown coastguard unit, with assistance from the Waterford-based Irish Coast Guard rescue helicopter.

The body recovered by divers has not yet been identified.

Lifeboat operations manager Richard Foran said the area is notorious for people losing lives, as the Belfast Telegraph reports.

"It's a fantastic fishing, spot but the problem is it is exposed to the Atlantic," he said.

Published in News Update

#SEARCH AND RESCUE - A body was recovered yesterday during the search for a 43-year-old fisherman missing off the Galway coast, as RTÉ News reports.

The body was discovered near the shoreline of St Macdara’s island off Carna, some distance from the empty currach found early yesterday morning at Inis Mór in the Aran Islands to the south.

The missing man, named locally as Gerry Folan or Gearoid O'Cualáin, was last seen rowing a currach from the Mace Head area around 5pm on Monday evening.

As previously reported on Afloat.ie, a major air and sea search and rescue operation was launched, assisted by Irish Coast Guard helicopters and the Air Corps Casa patrol craft.

RTÉ News has more on the story HERE.

Published in Currachs

#SEARCH AND RESCUE - The Irish Times reports of a major air and sea search and rescue operation for a 43-year-old fisherman missing off the Galway coast.

Irish Coast Guard helicopters based at Sligo and Shannon joined the overight search for the man, who was last seen rowing a currach from the Mace Head area around 5pm yesterday.

It is understood that a currach was found in the area this morning.

The search resumed at first light, with the Air Corps Casa patrol craft searching the area, and coastguard and lifeboat crews set to rejoin the operation.

Published in Rescue

#COASTGUARD - Canada's L-3 Wescam has announced it will be providing electro-optical and infrared imaging systems for the Irish Coast Guard's revamped search and rescue helicopter fleet, starting with the new Sikorsky S-92 based at Shannon.

“This order pairs the most modern SAR helicopter with the most advanced EO/IR sensor to provide a vital capability for lifesaving missions,” said Paul Jennison, vice president of government sales and business development for L-3 Wescam.

The company describes its MXTM-15 system as a one-line replacement unit solution, which reduces installation weight by 25% and increases much-needed cabin space for transporting rescue victims.

The system’s digital infrared camera is capable of a 20% increase in visual range, allowing missions at night or in inclement weather to result in a higher search success rate.

In addition, the system comes with WESCAM’s MX-GEO Gen 3 software package which helps deliver maximum geographic location accuracy and significantly reduces operator fatigue that often arises in demanding and stressful SAR operations.

Imaging system upgrades are expected to be rolled out across the Irish Coast Guard's helicopter fleet by the end of next year.

Published in Coastguard

#COASTGUARD - Greater co-operation between Europe's coastguard organisations is inevitable, according to the Irish Coast Guard director.

Chris Reynolds was speaking at Search and Rescue 2012, the EU Heads of Coastguard conference in Dublin last Thursday, at which he outlined a feasibility study being conducted by the European Commission on a standardised coastguard service across Europe.

As Shephard Media reports, Reynolds admitted that some challenges stood in front of any effective change in the sector, noting that SAR policy at member state level is often spread across many departments.

But the Costa Condordia disaster off the Italian coast recently may focus governments to develop a "sense of urgency" on the issue, he said.

In the keynote address at the conference, Italian coastguard chief Giuseppe Troina said it was fortunate that the death toll in that incident had not been much greater, emphasising that more than 4,000 people survived the cruise ship's sinking.

The Irish Times has more on the story HERE.

Published in Coastguard
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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