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Displaying items by tag: Navy

#Rendezvous - L.É. James Joyce which has been tasked to continue humanitarian duties in the Mediterranean made a rendezvous with L.É. Roisin, east of Gibraltar yesterday, writes Jehan Ashmore

OPV LE James Joyce departed the Naval Base, Haulbowline on Friday, to assist the Italian authorities in the continuing search and rescue (SAR) humanitarian operations of migrants off north Africa.

Under command of Captain, Lieutenant Commander Neil Manning and his crew and medical personnel of 59 persons, L.É. James Joyce, is the Navy Service’s newest operational OPV90 class vessel. Next month, a third sister which has undergone trials, L.É. William Butler Yeats is expected to be delivered to Irish waters.

The L.É. Roisin was making a homeward bound voyage from Valetta, Malta. During the meeting, both OPV’s carried out parallel courses for a period and transferred medical and IT equipment.

L.É. James Joyce becomes the fifth ship deployed by the Naval Service to the Mediterranean Sea as part of Operation PONTUS.

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#ConcernsIncinerator - Concerns have been raised over development of Dublin’s Poolbeg incinerator by US waste firm Covanta, writes The Irish Times, following the failure of emissions tests by a Canadian plant built by the company.

Covanta last May had to close one of the two boilers or “stacks” at its newly built Durham York incinerator near Toronto after emissions exceeded the limits set by the Canadian ministry of environment for dioxins and furans by 13 times.

Dioxins and furans are toxic byproducts that can result from burning waste. For more on the concerns raised click here.

While in Cork Harbour, Minister with Responsibility for Defence as stated operational requirements of the Defence Forces will be reviewed, depending Bord Pleanala’s decision on an application by Indaver to build an incinerator at Ringaskiddy. The proposed site is next to the Naval Service base on Haulbowline Island. 

 

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#YeatsSeaTrials - Newest Naval Service OPV, L.É. William Butler Yeats (P63) began builder’s sea trials in the Bristol Channel until returning today to Appledore in the UK, writes Jehan Ashmore.

L.É. William Butler Yeats was floated-out in March from Babcock Marine & Technology’s yard at Bidna, Appledore in north Devon. The 1,900 displacement newbuild directly replaces the recently decommissioned L.É. Aisling (P23). 

If the series of trails that began on Sunday, proceed according to plan, it is envisaged the OPV90 or 'Beckett' class newbuild will be delivered to the Naval Service base in Cork Harbour next month. 

The newbuild represents the third OPV90 in which two such ships were originally ordered by the Irish Government. They are an improved version of the 'Róisín' class.

The successor class are the most sophisticated vessels of the Naval Service. They are equipped with Unmanned Aerial Vehicles (UAV) to carry out tasks in covert surveillence operations among them drug interdiction duties.

As previously reported on Afloat.ie, last month an order for a fourth of the class costing €54.3m (€66.8m after VAT) was contracted to Babcock International, again to the same UK shipyard.

Now that L.É. Aisling (P23) has been taken out of service from what was an eight-strong fleet, the current total is six vessels that is serving in domestic waters.

The seventh vessel L.É. Róisín (P51) since May has been deployed on a humanitarian role in rescuing migrants in the Mediterranean, though she is due to return to Ireland this month in mid-July.

In turn LÉ James Joyce (P62) is due to depart the Naval Base at Haulbowline this Friday. The second of the OPV90 Beckett class is to take over the Irish contribution to the humanitarian mission.

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The Minister with Responsibility for Defence has stated that the operational requirements of the Defence Forces will be reviewed, depending on the outcome of Bord Pleanala’s decision on the application by Indaver to build an incinerator at Ringaskiddy in Cork Harbour close to Naval Service operational headquarters on Haulbowline Island.

The Department of Defence has warned that this has strategic implication for the State.

What the Minister means by his statement and what effect it could have on Naval Service operations at their headquarters is unclear.

The Minister was replying in a letter to Independent Dublin TD, Tommy Broughan, who questioned him about the “strategic implications for the Navy” and the impact on joint operations with the Air Corps, which were identified by the Department of Defence at the Bord Pleanala inquiry hearing into the Indaver planning application.

Mr.Kehoe said in his letter “As the planning application on the building of an incinerator in Ringaskiddy is currently under consideration by An Bord Pleanala it would not be useful at this time to consider what the outcome might be. The operational requirements of the Defence Forces will be reviewed in the context of the planning decision however it would be inappropriate to comment further on the matter at this time.”

In a previous response to Deputy Broughan and in a reply by the Taoiseach to Cork TD Mick Barry, Minister Kehoe and the Taoiseach, who is also Minister for Defence, had both acknowledged the Department of Defence concerns but had refused further comment pending the decision of Bord Pleanala.

Minister Kehoe’s second response, to Deputy Broughan, is the first indication that the operations of the Naval Service and Air Corps will be reviewed in the light of the Bord Pleanala decision.

Published in Navy

#RoisinRescues - Once again the Naval Service OPV LÉ Róisín has been kept busy having been deployed in successfully locating and rescuing migrants in the Mediterranean Sea.

The operations carried out on Monday involved the saving of 371* migrants in total, following requests organised by the Italian Maritime Rescue Co-Ordination Centre. This saw three separate rubber vessels located 37 nautical miles north-west of the Libyan capital Tripoli.

The first rescue commenced at 6.50am, a total of 114 migrants are now on board and are receiving food, water and medical treatment where required.

LÉ Róisín was immediately re-tasked with the rescue of a further 115 people from a rubber vessel in the same area. All persons were on board by 9.15am.

The final operation search and rescue operation took place again north-west of Tripoli, where a further 142 migrants were taken on board.

*Figures for these operations are provisional until confirmed by the Italian authorities.

 

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#Decommissioning - Minister with Responsibility for Defence, Mr Paul Kehoe, yesterday attended the decommissioning ceremony of LÉ Aisling in Galway Docks.

LÉ Aisling was the longest serving vessel in the Irish Naval Service fleet. The ‘Deirdre’ class vessel built by Verolme Cork Dockyard was also an improved version as the final third ‘Emer’ class. She entered service in 1980.

The decommissioning ceremony took place of LÉ Aisling alongside Molvoy Quay at the port's Dun Aengus Dock. The direct successor will be newbuild OPV90 class LÉ William Butler Yeats which is to undergo builder’s trials next month.

Also previously reported on Afloat.ie the Government has placed an order for a fourth OPV90 'Beckett' class costing €54.3m from Babcock International’s north Devon yard.

In his address Minister Kehoe stated that: LÉ Aisling has been decommissioned after 36 years of outstanding service to the State and noted that during this time she travelled in excess of 628,000 nautical miles, an equivalent of circumnavigating the globe 32 times. Her crew has boarded over 5,500 vessels at sea and detained over 220 fishing vessels.

The Minister recalled that during her service, LÉ Aisling has been involved in many successful operations. The most notable of these include the arrest of the ‘Marita Ann’ in 1984 and her activities as the first vessel on the scene of the Air India disaster in 1985, for which several of her crew were decorated.

The Minister also stated: In pursuit of our commitment to progress the Ships Replacement Programme, the Government has provided a significant increase in capital funding to enhance the capabilities across the Defence Forces. The replacement vessel for LÉ Aisling, LÉ William Butler Yeats is scheduled for delivery shortly and the signing of contracts this week for delivery of a fourth vessel (see above), represent tangible demonstrations of this commitment.

LÉ Aisling is twinned with Galway and has had a long association with the city. The minister also praised the men and women who sailed on LÉ Aisling throughout her years of service, and marked out the great pride they had shown in her close association with the city and the many thousands of euro raised by them on behalf of the Children’s Ward in Galway University Hospital.

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#NATOfrigate -  A Royal Canadian Navy ‘Halifax’ frigate is to call to Dublin Port next week and which has been deployed on Operation Reasurrance for a NATO Force.

HMCS Frederiction is to join the Standing NATO Maritime Forces fleet based in the Mediterranean Sea. This is part of NATO’s assurance measures, promoting security and stability in Central and Eastern Europe.

The ship will replace HMCS Winnipeg, which has been part of Standing NATO Maritime Forces since July 2015.

HMCS Fredericton will provide Canada the flexibility to execute a range of missions across a broad spectrum of operations in support of Allied efforts in the region, including surveillance and monitoring, regional defence, diplomatic engagement and capacity building.

Operation Reasurrance is HMCS Fredericton’s second deployment in support of NATO assurance measures. It was the first modernized frigate to deploy in support of Government of Canada objectives in 2014.

The Halifax-class modernization/frigate life extension (HCM/FELEX) is a $4.3 billion program to upgrade and enhance the Royal Canadian Navy’s existing fleet of frigates.

The project includes a new Combat Management System, a new radar capability, a new electronic warfare system upgrade, and upgraded communications and missiles, as well as a new Integrated Platform Management System.

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#Rescue&Recovery - OPV LÉ Róisín has carried out a search and rescue (SAR) that located 111 migrants from a long rubber vessel almost 40nm north-west off Tripoli, the Libyan capital. Unfortunately, two deceased female migrants were recovered as part of a request from the Italian Maritime Rescue Co-ordination Centre.

The Naval Service rescue commenced at 06.50am and all migrants were on board by 09.40am and have received food, water and medical treatment where required.

The LÉ Róisín proceeded towards the Port of Lampedusa for the transfer of migrants to the Italian authorities.

Not including this latest task, LÉ Róisín has rescued 782 people since the OPV was deployed on SAR operations on 11 May.

Published in Navy

#GovOrderOPV - Paul Kehoe, Junior Defence Minsiter has secured Government approval to purchase another OPV vessel for the Naval Service.

This ensures that the service will continue to have at least eight ships while at the same time replacing older vessels.

Mr Kehoe told the Irish Independent last night that the Government had agreed to provide €54.3m ( €66.8m after VAT) the purchase an additional ship after reaching a contract agreement with Babcock International to build it at their headquarters in Appledore, Devon.

He said: "This is a major benefit to the State and will be a further significant enhancement of defence capability. "The acquisition of a fourth sister ship of the same class as those recently commissioned will secure crewing, training, logistical and maintenance advantages", he added.

The new ship will be delivered within two years and its purchase is in line with the maritime capability requirements set out in the government white paper on defence last year.

For more The Independent has a report here.

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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