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Displaying items by tag: Lough Derg

Lough Derg RNLI’s volunteers were requested on Saturday afternoon (8 October) to assist two people on a 16ft yacht aground on a shoal near Terryglass Harbour.

The inshore lifeboat Jean Spier was launched at 5.05pm with helm Eleanor Hooker and crew Tom Hayes, Joe O’Donoghue and Richard Nolan on board. Winds were southeasterly Force 3-4 and visibility was good.

Twenty minutes later the lifeboat located the yacht on a shoal north of Terryglass Harbour. With a crew member taking soundings off the bow, the lifeboat made a cautious approach to the casualty vessel.

Both people on board the yacht were safe and unharmed and wearing their lifejackets. A lifeboat volunteer boarded the vessel and established that it was not holed.

It emerged that the skipper had been hoisting the yacht’s sails when its outboard engine failed, and the wind pushed the yacht onto the shoal.

The lifeboat attempted to free the yacht from the shoal but it was evident that the bow keel plate was stuck fast.

Two RNLI crew rotated the bow and used the wind and wave to lift the yacht off the shoal before taking it out into safe water, where volunteers set up an alongside tow to Terryglass Harry, where it was tied safely alongside at 6.45pm.

Liam Maloney, deputy launching authority at Lough Derg RNLI advises boat users: “If you find yourself in difficulty on Lough Derg, dial 999 or 112 and ask for marine rescue.”

Published in RNLI Lifeboats
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On Sunday afternoon (25 September), Valentia Coast Guard requested Lough Derg RNLI to assist three people on a 30ft cruiser reported adrift in Scariff Bay, southeast of Mountshannon Harbour.

The inshore lifeboat Jean Spier launched at 3.47pm with helm Eleanor Hooker, Owen Cavanagh, Steve Smyth and Tom Hayes on board.

Winds were westerly Force 4 gusting Force 5, with fair visibility, a low mist and frequent squalls.

Shortly after 4pm the lifeboat located the casualty vessel by the Scilly Islands in Scariff Bay. All three people on board were unharmed.

The lifeboat provided two survivor lifejackets and requested that the third person don their lifejacket on board.

An RNLI volunteer transferred across to the casualty vessel and established that that engine had failed.



Given the location and the deteriorating weather conditions and poor forecast, the helm requested the crew to set up for an astern tow to Mountshannon Harbour.

In the lee of Bushy Island at the entrance to Mountshannon Bay, the lifeboat volunteers changed to an alongside tow to facilitate navigating the channel into harbour.

The casualty vessel was safely tied alongside at Mountshannon Harbour at 4.45pm and the lifeboat returned to station.

Liam Maloney, deputy launching authority at Lough Derg RNLI advises boat users to “carry sufficient lifejackets for all passengers and wear them, and also carry a means of communication so that you can call for assistance if you find yourself in difficulty on the lake”.

Published in RNLI Lifeboats
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Three people had an unexpected night ashore when their 35ft cruiser ran aground at Illaunmor, requiring the assistance of Lough Derg RNLI’s volunteers on Sunday afternoon (11 September).

At 3.25pm, Lough Derg’s inshore lifeboat Jean Spier launched with helm Eleanor Hooker, Doireann Kennedy, Joe O’Donoghue and Tom Hayes on board. Conditions had southerly Force 3-4 winds with good visibility.

Initial reports from the casualty vessel indicated that it was aground by the entrance to Dromineer Bay. With no evidence of a vessel in difficulty in the bay, the lifeboat asked Valentia Coast Guard if they could make contact with the casualties to determine their exact location or identify nearby landmarks.

At 3.33pm, with additional information from the coastguard, the lifeboat located the casualty vessel at the southern end of Illaunmor.

Using onboard electronic navigation equipment and taking soundings off the bow, the lifeboat made a cautious approach to the casualty vessel.

As the lifeboat neared the cruiser, it was evident from the diving platform that someone on the casualty vessel had suffered an injury. The helm asked two crew members to put on gloves and to ready the first aid kit. The lifeboat was alongside at 3.41pm.



It emerged that one person on board had been in the water in bare feet to assess their situation and had suffered lacerations to their foot. The other two people were safe and unharmed. All were asked to don their lifejackets.

Two RNLI volunteers transferred to the casualty vessel and attended to the injured person. Once the RNLI volunteers were satisfied that the person had no other injuries, he was instructed to remain seated with his foot elevated.

The lifeboat crew also ascertained that the casualty vessel had grounded bow-up on a rocky shoal.

An RNLI volunteer checked under the floorboards and in the engine housing to make certain that the vessel was not holed, then set up an astern tow after being requested to do so by the helm. The second RNLI volunteer on board the casualty vessel returned to the lifeboat to assist with tow lines.

At 4.10pm the lifeboat attempted to take the casualty vessel off the shoal but it was stuck fast. The helm made the decision to take all people off the boat and to the safety of Dromineer.

Volunteers also made contact with RNLI shore crew back at station and asked that they book accommodation for the three people at Lough Derg House in Dromineer.

An RNLI volunteer secured the vessel and deployed the anchor. All three people were assisted on to the lifeboat and taken to Dromineer where, at 5pm, they were met by the proprietor of Lough Derg House. Shore crew also made contact with the cruiser company to arrange for the recovery of the casualty vessel.

Peter Kennedy, deputy launching authority at Lough Derg RNLI advises boat users to “keep to the navigation route on your charts and keep a constant lookout”.

Published in RNLI Lifeboats
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Lough Derg RNLI continued what’s been a busy few days on the lake on Monday afternoon (29 August) when its volunteers were called on to assist five people on a cruiser aground in Scariff Bay.

At 2.45pm the inshore lifeboat Jean Spier launched with helm Eleanor Hooker, Doireann Kennedy, Chris Parker and Steve Smyth on board, headed for the reported location east of Bushy Island at the southwest of the lake. Winds were southeasterly Force 3 and visibility was good.

The lifeboat located the casualty vessel, a 38ft cruiser, at 3pm and made a cautious approach with an RNLI volunteer taking soundings off the bow.

All five people on board were safe and unharmed and were requested to don their lifejackets.

The cruiser was aground on a rocky shoal with large rocks visible at its stern and bow and with sand to the port side.

The lifeboat lay alongside the casualty vessel’s port side while a volunteer climbed on board to check whether the vessel was damaged or holed.

Accompanied by the skipper, the RNLI volunteer checked under the floorboards, in the bilge and engine housing where they found a hairline break in the hull below the water line that was permitting ingress of water.

It was decided that the safest course of action was to drop anchor, secure the vessel and take all five people off and to the safety of Mountshannon Harbour, where crew would help the casualties make contact with a marina and marine engineer with facilities to recover their boat.


At 3.30pm the lifeboat delivered all five people ashore at Mounstshannon. After assisting them to make contact with a marine engineer, the lifeboat was returned to station to be readied for its next service.

Peter Kennedy, deputy launching authority at Lough Derg RNLI advises boat users to “dial 999 or 112 and ask for marine rescue if in difficulty on the lake”.

Monday’s callout follows similar shouts on Friday and Thursday to boats run aground on the lake as summer draws to a close.

Published in RNLI Lifeboats
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Following Thursday evening’s callout, Lough Derg RNLI’s lifeboat volunteers were back at the Goat Road on Friday afternoon (26 August) to assist two people on a 30ft cruiser aground at navigation marker E.

At 4.45pm Lough Derg RNLI lifeboat, Jean Spier, launched into Force 3 northwesterly winds, with helm Eleanor Hooker, Doireann Kennedy, Chris Parker and Richard Nolan on board.

The lifeboat arrived on scene 15 minutes later to find the casualty vessel bow-up on a shoal inside the Goat Road, a location midway up the northeastern shore of the lake.

Both people on board were safe and unharmed and were requested to don their lifejackets.

An RNLI crew member transferred across to the casualty vessel to check that it was not holed and, after being requested to do so by the helm, set up an astern tow.

At 5.15pm the lifeboat had the casualty vessel off the shoal and under tow to safe water, where the drives and propeller were checked and found to be in good working order.

While the RNLI volunteer was providing guidance on lake buoyage before the cruiser continued its passage south under its own power, the Lough Derg RNLI boathouse contacted the lifeboat to report that a 16ft motor boat with four people on board was in difficulty in Scariff Bay at the southwestern end of the lake.

Once the crew member transferred back, the lifeboat made way to Scariff Bay, calling in for an exact location while en route. It was reported that the people on board the casualty vessel could see Rabbit Island.

At 5.40pm the lifeboat located the casualty vessel deep inside Scarriff Bay near Castlebawn Castle on the southwestern shore opposite Rabbit Island. All four people on board were safe and unharmed and wearing their lifejackets.

The lifeboat volunteers set up for an alongside tow and the RNLI helm asked the skipper of the casualty vessel to raise his outboard engine to reduce drag. The lifeboat took the vessel to the safety of Mountshannon Harbour, where volunteers assisted with the recovery of the vessel to a road trailer.


Commenting later, Christine O’Malley, lifeboat operations manager at Lough Derg RNLI gave advice for all boat users to “anticipate each navigation buoy on your route and keep a constant lookout, and especially for the Goat Road navigation mark which is closer to the centre line of the lake than might be expected”.

Published in RNLI Lifeboats
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On Thursday evening (25 August), Valentia Coast Guard requested Lough Derg RNLI to assist a family of four on a 40ft cruiser aground at the Goat Road at navigation Marker E.

The inshore lifeboat Jean Spier was already afloat on exercise and returned to station for crew changeover, launching at 8.52pm with helm Steve Smyth, Tom Hayes, Chris Parker and Ciara Moylan on board.

Winds were southwesterly Force 3, visibility was reduced with nightfall.

At 9.03pm the lifeboat arrived on scene. All four people on board the cruiser were safe and unharmed and wearing their lifejackets.

An engineer from the cruiser company was also on scene. The engineer and an RNLI volunteer transferred across to the casualty vessel to check that there was no damage to the hull.

Given the late hour and location, the helm decided to take the vessel off the shoal and out into safe water.

At 9.43pm the lifeboat had the vessel off the Goat Road and under tow to safe water where the drives and propeller were checked and found to be in good working order.

Under its own power and with an RNLI volunteer remaining on board, the cruiser followed the lifeboat to Rossmore Harbour where it was safely tied alongside at 10.10pm.

Christine O’Malley, lifeboat operations manager at Lough Derg RNLI advises boat users to “plan your passage so that you arrive at safe harbour before nightfall. Anticipate each navigation buoy on your route and keep a lookout visually and on your lake charts.”

Published in RNLI Lifeboats
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On Thursday afternoon (August 18), Valentia Coast Guard requested Lough Derg RNLI to assist a family of four on a 43ft cruiser with engine failure, adrift in heavy weather.

At 5.02pm, the inshore lifeboat Jean Spier launched with helm Steve Smyth, Keith Brennan and Chris Parker on board.

Conditions on the lake were rough, with westerly winds of Force 4, gusting Force 5, but good visibility.

By 5.15pm the lifeboat arrived on scene, having located the casualty vessel midway between Garrykennedy and Ryan’s Point at Youghal Bay.

All four people on board were safe and unharmed and wearing their lifejackets.

An RNLI volunteer transferred across to the cruiser and reported back to the helm that the engines were overheating.

Given the weather conditions and location, the helm decided to take the vessel under tow to the safety of Garrykennedy public harbour, where it was safely tied alongside by 6.10pm.

Jeremy Freeman, deputy launching authority at Lough Derg RNLI advises boat users to “ensure your engines are serviced and that you have a means of communication should you get into difficulty on the water”.

Published in RNLI Lifeboats
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Two people sleeping on a boat on Lough Derg had a rude awakening this morning (Friday 12 August) when the local lifeboat alerted that their vessel was adrift in Youghal Bay.

Valentia Coast Guard requested Lough Derg RNLI to launch to investigate a report from a member of the public that a 25ft vessel was adrift in Youghal Bay at the southern end of the lake.

At 8.23am the inshore lifeboat Jean Spier launched with helm Steve Smyth, Joe O’Donoghue and Chris Parker on board. The lake was calm with a Force 2 northeasterly breeze and excellent visibility.

Nine minutes later the lifeboat arrived on scene, having located the vessel midway between Garrykennedy Harbour and Ryan’s Point at Youghal Bay.

The two people on board the vessel had been sleeping and unaware that their anchor had dragged their boat from its original location. The skipper weighed anchor and made way for harbour.

Aoife Kennedy, deputy launching authority at Lough Derg RNLI advises boat users to “ensure you have sufficient anchor warp and chain for the area in which you anchor. Remember to carry up-to-date charts of the lake and do not anchor in the main navigation channels.”

Lough Derg RNLI is currently recruiting new volunteers to join the lifesaving team for shore duty in roles as deputy launching authority, additional lifeboat mechanic and tractor driver.

Shore crew have a central role in securing the safety of the lifeboat and the men and women launching their craft to rescue those in peril on the water. They ensure the successful and smooth operations of the RNLI’s lifesaving work within the station. For more details visit the above links.

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Waterways Ireland advises masters of vessels on the Shannon Navigation that diving operations will be conducted on the floating breakwaters in four locations between Lough Ree and Limerick from Thursday 11 August until next Friday 19 August.

Masters of vessels are requested to proceed with additional caution in the vicinity of the diving operations taking place at Ballyleague on Lough Ree, Castle Harbour in Portumna and Garrykennedy on Lough Derg, and Limerick city.

Published in Inland Waterways

Seven people were rescued from their 60ft vessel after it took on water and began sinking in Lough Derg yesterday afternoon, Monday 11 July.

Lough Derg RNLI, Killaloe Coast Guard and the Irish Coast Guard’s Shannon-based helicopter Rescue 115 were all tasked to the location south of Mountshannon Harbour on the Co Clare shore around 2.30pm.

While the rescue teams were en route, a passing vessel came alongside the casualty boat to safely evacuate all seven of its occupants and bring them to Mountshannon.

Shortly afterwards Lough Derg RNLI’s inshore lifeboat arrived and found that strong southwesterly gusts had pushed the casualty vessel deep into an area known locally as the Nook of Pages on the County Clare shoreline.

The lifeboat crew assessed the situation and came alongside the vessel using an anchoring and veering technique. A crew member transferred across and confirmed there was significant water ingress and that the electrics are still on but he was unable to access them. There was no evidence of a fuel leak.

The casualty vessel’s anchor was subsequently deployed to prevent it drifting ashore or into the navigation channel and the lifeboat returned to station.

Peter Kennedy, deputy launching authority at Lough Derg RNLI advises boat users: “If in danger on the lake please call 999 or 112 and ask for marine rescue or using your VHF radio request assistance on Channel 16.”

The callout came just hours Lough Derg RNLI’s late-night launch to search for three people and their dog on a white speedboat reported missing on the lake, as previously reported on Afloat.ie.

Published in Rescue
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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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