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Displaying items by tag: Portmarnock

Fingal Council Council has issued a ‘do not swim’ notice for Velvet Strand in Portmarnock after a wastewater overflow this morning, Monday 27 July.

The overflow at a nearby pumping station followed heavy rainfall and resulted in a direct discharge at the popular North Co Dublin beach.

A scheduled sample was due to be taken today but the beach will remain closed to swimming until at least this Thursday 30 July.

Published in Marine Warning

Beachgoers on the East Coast beware: lion’s mane jellyfish have been sighted in the waters off North Dublin, as DublinLive reports.

The venomous marine wildlife — which has previously prompted warnings for Dublin beaches — was recently spotted at Dollymount and in Portmarnock, where the carcass of an injured seal also washed up in recent days.

Lion’s mane jellyfish carry a painful and potentially lethal sting, even when washed up on the beach.

Two years ago a spate of incidents saw a number of swimmers hospitalised after being stung by lion’s manes in Galway Bay.

Published in Marine Wildlife

A member of the US Coast Guard and three of his relatives have been praised by the father of a young girl rescued after she was swept out to sea from a Dublin beach.

As The Irish Times reports, Walter Butler and his relations Eoghan Butler, Declan Butler and Alex Thomson leapt into action when they heard screams for help and saw the girl on a “pink floaty” off Portmarnock beach on Monday afternoon (22 July).

Butler remained on the beach ready to provide casualty care while the others swam out to the girl, who was swept some distance from shore and at one point was struggling to stay afloat after coming off her inflatable.

“We have all been swimming competitively since we were six or seven years old so to say we are good swimmers is an understatement,” said Butler — who noted that it still took half an hour for his relatives to reach the girl and swim her back to the beach, where paramedics and her relieved father were waiting.

The dangers of using inflatables at the seaside were highlighted again just hours later, when Larne RNLI launched yesterday afternoon (Tuesday 23 July) to a report of three people being carried out to sea on inflatable toys in Browns Bay.

At the scene, the volunteer crew found a small fishing vessel had already taken one casualty on board, and they look over to bring the remaining two onto the lifeboat.

RNLI volunteer helm Barry Kirkpatrick said: “We advise you not to use inflatables at the beach as offshore winds can easily sweep you off the shore in a very quick space of time.

“If you do get into difficulty or see anyone else in difficulty, please remember to call 999 or 112 and ask for the coastguard.”

Belfast Coastguard has warned that a number of children have been blown out to sea on inflatable toys in recent days.

“Please remember the safest place for children to play with these death traps is in the back garden,” a spokesperson said.

Published in Rescue

#Coastal - Planning permission has been granted for a new coastal cycle and walking path between Baldoyle and Portmarnock, as The Irish Times reports.

The new 1.8km path, which has much local support, will take cyclists off a narrow country road running between the two North Dublin suburbs.

It will also be in close proximity to the Sutton–Clontarf section of the S2S cycle route, and may be extended to both Sutton and Malahide in future.

The Irish Times has more on the story HERE.

Published in Coastal Notes
Tagged under

#Portmarnock - An investigation is under way after the discovery of a severed human foot on Portmarnock Beach last week.

According to The Irish Times, the "skeletal remains" were found by a walker on the north Co Dublin beach on 20 October.

Gardaí are not currently treating the case as suspicious.

The news comes a fortnight after reports of a body part seen in the water near Ardnacrusha power station in Co Clare.

A search operation in the surrounding area was stood down after two days when no clues were found.

Published in News Update
Tagged under

#WATER SAFETY - This coming Friday 30 March is the closing date for applications for Fingal County Council beach lifeguards for the 2012 summer season.

Lifeguard cover will be provided on Fingal beaches on weekdays and weekends 11am to 7pm from 2 July till the last week of August, depending on weather and staff levels.

Beaches and bathing places scheduled to be guarded this summer include Balbriggan (front beach), Skerries South, Loughskinny, Rush North and South Shores, Portrane (Tower Bay and The Brook), Donabate, Malahide, Portmarnock, Sutton (Burrow Road) and Howth (Claremount).

Applicants must be not less than 17 years of age on 1 May 2012. Application forms are available to download HERE.

Published in Water Safety

#MARINE WILDLIFE - They were thought to have disappeared from the east coast in October after delighting wildlife enthusiasts in Dublin and Wicklow.

But concerns that one of the group had died were swept side when the pod of three bottlenose dolphins was once again spotted off Killiney recently.

The Wicklow People reports that the two adults and one juvenile reappeared almost two weeks ago, and have been seen daily "putting on great displays of leaping, breaching, and tail slapping".

Fears were that tragedy had befallen the group when two bottlenoses were seen off Skerries and Balbriggan in late October, and a juvenile was found dead in Portmarnock shortly after.

As previously reported on Afloat.ie, some 200 sightings of the dolphins between Dalkey Island and Wicklow town in recent months were validated by the Irish Whale and Dolphin Group (IWDG).

According to the IWDG, evidence suggests that the pod is now resident off the east coast.

The Wicklow People has more on the story HERE.

Published in Marine Wildlife
Wexford Sub Aqua Club has been recognised for its commitment to the environment in an awards ceremony in Dublin last week.
The Wexford People reports that Minister of State Fergus O'Dowd presented the club with An Taisce's Coastguard Initiative of the Year Award for its work in cleaning up the beaches and waters around Kilmore Quay.
The club was one of many organisations and volunteers throughout Ireland recognised by An Taisce's Coastcare Merit Awards.
Among them were the Portmarnock Community Coastcare Group and Malahide resident Philip Lynch, who was rewarded for his efforts in protecting the north Dublin town's coastline.

Wexford Sub Aqua Club has been recognised for its commitment to the environment in an awards ceremony in Dublin last week.

The Wexford People reports that Minister of State Fergus O'Dowd presented the club with An Taisce's Coastguard Initiative of the Year Award for its work in cleaning up the beaches and waters around Kilmore Quay.

The club was one of many organisations and volunteers throughout Ireland recognised by An Taisce's Coastcare Merit Awards.

Among them were the Portmarnock Community Coastcare Group and Malahide resident Philip Lynch, who was rewarded for his efforts in protecting the north Dublin town's coastline.

Published in Coastal Notes

Ireland's Offshore Renewable Energy

Because of Ireland's location at the Atlantic edge of the EU, it has more offshore energy potential than most other countries in Europe. The conditions are suitable for the development of the full range of current offshore renewable energy technologies.

Offshore Renewable Energy FAQs

Offshore renewable energy draws on the natural energy provided by wind, wave and tide to convert it into electricity for industry and domestic consumption.

Offshore wind is the most advanced technology, using fixed wind turbines in coastal areas, while floating wind is a developing technology more suited to deeper water. In 2018, offshore wind provided a tiny fraction of global electricity supply, but it is set to expand strongly in the coming decades into a USD 1 trillion business, according to the International Energy Agency (IEA). It says that turbines are growing in size and in power capacity, which in turn is "delivering major performance and cost improvements for offshore wind farms".

The global offshore wind market grew nearly 30% per year between 2010 and 2018, according to the IEA, due to rapid technology improvements, It calculated that about 150 new offshore wind projects are in active development around the world. Europe in particular has fostered the technology's development, led by Britain, Germany and Denmark, but China added more capacity than any other country in 2018.

A report for the Irish Wind Energy Assocation (IWEA) by the Carbon Trust – a British government-backed limited company established to accelerate Britain's move to a low carbon economy - says there are currently 14 fixed-bottom wind energy projects, four floating wind projects and one project that has yet to choose a technology at some stage of development in Irish waters. Some of these projects are aiming to build before 2030 to contribute to the 5GW target set by the Irish government, and others are expected to build after 2030. These projects have to secure planning permission, obtain a grid connection and also be successful in a competitive auction in the Renewable Electricity Support Scheme (RESS).

The electricity generated by each turbine is collected by an offshore electricity substation located within the wind farm. Seabed cables connect the offshore substation to an onshore substation on the coast. These cables transport the electricity to land from where it will be used to power homes, farms and businesses around Ireland. The offshore developer works with EirGrid, which operates the national grid, to identify how best to do this and where exactly on the grid the project should connect.

The new Marine Planning and Development Management Bill will create a new streamlined system for planning permission for activity or infrastructure in Irish waters or on the seabed, including offshore wind farms. It is due to be published before the end of 2020 and enacted in 2021.

There are a number of companies aiming to develop offshore wind energy off the Irish coast and some of the larger ones would be ESB, SSE Renewables, Energia, Statkraft and RWE.

There are a number of companies aiming to develop offshore wind energy off the Irish coast and some of the larger ones would be ESB, SSE Renewables, Energia, Statkraft and RWE. Is there scope for community involvement in offshore wind? The IWEA says that from the early stages of a project, the wind farm developer "should be engaging with the local community to inform them about the project, answer their questions and listen to their concerns". It says this provides the community with "the opportunity to work with the developer to help shape the final layout and design of the project". Listening to fishing industry concerns, and how fishermen may be affected by survey works, construction and eventual operation of a project is "of particular concern to developers", the IWEA says. It says there will also be a community benefit fund put in place for each project. It says the final details of this will be addressed in the design of the RESS (see below) for offshore wind but it has the potential to be "tens of millions of euro over the 15 years of the RESS contract". The Government is also considering the possibility that communities will be enabled to invest in offshore wind farms though there is "no clarity yet on how this would work", the IWEA says.

Based on current plans, it would amount to around 12 GW of offshore wind energy. However, the IWEA points out that is unlikely that all of the projects planned will be completed. The industry says there is even more significant potential for floating offshore wind off Ireland's west coast and the Programme for Government contains a commitment to develop a long-term plan for at least 30 GW of floating offshore wind in our deeper waters.

There are many different models of turbines. The larger a turbine, the more efficient it is in producing electricity at a good price. In choosing a turbine model the developer will be conscious of this ,but also has to be aware the impact of the turbine on the environment, marine life, biodiversity and visual impact. As a broad rule an offshore wind turbine will have a tip-height of between 165m and 215m tall. However, turbine technology is evolving at a rapid rate with larger more efficient turbines anticipated on the market in the coming years.

 

The Renewable Electricity Support Scheme is designed to support the development of renewable energy projects in Ireland. Under the scheme wind farms and solar farms compete against each other in an auction with the projects which offer power at the lowest price awarded contracts. These contracts provide them with a guaranteed price for their power for 15 years. If they obtain a better price for their electricity on the wholesale market they must return the difference to the consumer.

Yes. The first auction for offshore renewable energy projects is expected to take place in late 2021.

Cost is one difference, and technology is another. Floating wind farm technology is relatively new, but allows use of deeper water. Ireland's 50-metre contour line is the limit for traditional bottom-fixed wind farms, and it is also very close to population centres, which makes visibility of large turbines an issue - hence the attraction of floating structures Do offshore wind farms pose a navigational hazard to shipping? Inshore fishermen do have valid concerns. One of the first steps in identifying a site as a potential location for an offshore wind farm is to identify and assess the level of existing marine activity in the area and this particularly includes shipping. The National Marine Planning Framework aims to create, for the first time, a plan to balance the various kinds of offshore activity with the protection of the Irish marine environment. This is expected to be published before the end of 2020, and will set out clearly where is suitable for offshore renewable energy development and where it is not - due, for example, to shipping movements and safe navigation.

YEnvironmental organisations are concerned about the impact of turbines on bird populations, particularly migrating birds. A Danish scientific study published in 2019 found evidence that larger birds were tending to avoid turbine blades, but said it didn't have sufficient evidence for smaller birds – and cautioned that the cumulative effect of farms could still have an impact on bird movements. A full environmental impact assessment has to be carried out before a developer can apply for planning permission to develop an offshore wind farm. This would include desk-based studies as well as extensive surveys of the population and movements of birds and marine mammals, as well as fish and seabed habitats. If a potential environmental impact is identified the developer must, as part of the planning application, show how the project will be designed in such a way as to avoid the impact or to mitigate against it.

A typical 500 MW offshore wind farm would require an operations and maintenance base which would be on the nearby coast. Such a project would generally create between 80-100 fulltime jobs, according to the IWEA. There would also be a substantial increase to in-direct employment and associated socio-economic benefit to the surrounding area where the operation and maintenance hub is located.

The recent Carbon Trust report for the IWEA, entitled Harnessing our potential, identified significant skills shortages for offshore wind in Ireland across the areas of engineering financial services and logistics. The IWEA says that as Ireland is a relatively new entrant to the offshore wind market, there are "opportunities to develop and implement strategies to address the skills shortages for delivering offshore wind and for Ireland to be a net exporter of human capital and skills to the highly competitive global offshore wind supply chain". Offshore wind requires a diverse workforce with jobs in both transferable (for example from the oil and gas sector) and specialist disciplines across apprenticeships and higher education. IWEA have a training network called the Green Tech Skillnet that facilitates training and networking opportunities in the renewable energy sector.

It is expected that developing the 3.5 GW of offshore wind energy identified in the Government's Climate Action Plan would create around 2,500 jobs in construction and development and around 700 permanent operations and maintenance jobs. The Programme for Government published in 2020 has an enhanced target of 5 GW of offshore wind which would create even more employment. The industry says that in the initial stages, the development of offshore wind energy would create employment in conducting environmental surveys, community engagement and development applications for planning. As a site moves to construction, people with backgrounds in various types of engineering, marine construction and marine transport would be recruited. Once the site is up and running , a project requires a team of turbine technicians, engineers and administrators to ensure the wind farm is fully and properly maintained, as well as crew for the crew transfer vessels transporting workers from shore to the turbines.

The IEA says that today's offshore wind market "doesn't even come close to tapping the full potential – with high-quality resources available in most major markets". It estimates that offshore wind has the potential to generate more than 420 000 Terawatt hours per year (TWh/yr) worldwide – as in more than 18 times the current global electricity demand. One Terawatt is 114 megawatts, and to put it in context, Scotland it has a population a little over 5 million and requires 25 TWh/yr of electrical energy.

Not as advanced as wind, with anchoring a big challenge – given that the most effective wave energy has to be in the most energetic locations, such as the Irish west coast. Britain, Ireland and Portugal are regarded as most advanced in developing wave energy technology. The prize is significant, the industry says, as there are forecasts that varying between 4000TWh/yr to 29500TWh/yr. Europe consumes around 3000TWh/year.

The industry has two main umbrella organisations – the Irish Wind Energy Association, which represents both onshore and offshore wind, and the Marine Renewables Industry Association, which focuses on all types of renewable in the marine environment.

©Afloat 2020

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