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Displaying items by tag: AIS

In what is been described as a ground-breaking project, Belfast Harbour  has already embarked upon a strategy to digitise, decarbonise and decentralise its energy usage throughout the port's 3,000-acre harbour estate.

The new initiative will further help enhance the port's commitment to uphold the highest environmental standards through innovative technology.

In a joint collaboration between Leicestershire-based Redshift Associates and the University of Leicester, the project will develop analytic solutions to extract operational information on shipping from remote sensing data by using the marine Automatic Identification System (AIS). This will enable the company to determine pollution emissions in real-time from shipping underway or in harbour.

Founder and director of Red Associaites, Professor Alan Wells said: “Redshift Associates is bringing together new approaches to air pollution in ports and harbours through satellite remote sensing.  The project will be funded by a grant from the £4.8m SPRINT (SPace Research and Innovation Network for Technology) business support programme.

Mr Wells added: “The basis of our collaboration with the University of Leicester, through the SPRINT programme, is its support in taking the visual data and applying a high level of validation and interpretation.”

In a feasibility study for the new service, the project team is working in partnership with Belfast Harbour to evaluate pollution emissions from shipping and other industrial activity to assess the overall atmospheric emissions inventory within the harbour estate. Redshift Associates will identify measures that will support an air quality action plan in line with the port’s sustainability vision.

The project is expected to contribute to the development of a space-enabled, commercial monitoring service for ports and harbours for maximising energy saving, pollution reduction, decarbonisation and transition to renewable energy options for port operations.

Published in Belfast Lough

#clipper – One year after an MOB in the middle of the Pacific Ocean, during the Clipper 2013-14 Round the World Yacht Race, in which a crew member was successfully rescued after 100 minutes in the water, organisers have revealed the development of a new automatically activated AIS beacon.

"It was a result of the crew member's experience, the fact that he could have been knocked unconscious when he hit the rudder, the fact that his lifejacket did not automatically inflate (we found the reason for this later) and that his beacon was initially switched onto test instead of activate, causing a life threatening delay, we decided to try to create an automatically activated beacon," explained Clipper Race founder and chairman Sir Robin Knox-Johnston.

"After close collaboration and intense development between the Clipper Race team, technology partner Spinnaker International and McMurdo Group, I am glad to say that we now have a prototype, using the McMurdo AIS Beacon and will be making sea trials in mid-April. We were lucky to get Andrew back and at the Clipper Race we don't believe in relying on luck where safety is concerned."

Andrew Taylor, 47, was hit by a huge wave and swept overboard on 30 March 2014 from the Derry~Londonderry~Doire entry. His incredible man overboard rescue is told in a book launched today called '179W – One Seven Nine West' named after the exact co-ordinates where he fell overboard; it details his fight for survival and pays tribute to the training, team and equipment that saved his life.

Andrew commented: "Many of the fleeting moments on that fateful day could easily have ended differently. As could have the subsequent story's ending. I genuinely believe, as a result of some of the outcomes of this incident, that lives will now be saved in the future and for both this, and escaping with my own life, I am totally humbled and shall be eternally grateful to very many special people."

When Andrew activated his McMurdo AIS MOB device after about an hour in the water, his crew was able to pinpoint his exact location and come to his aid faster than following their search pattern; vital minutes for Andrew's survival after being in the water for so long.

"We are delighted to be celebrating Andrew's amazing story here today," said Jean-Yves Courtois, CEO of Orolia, McMurdo's parent corporation. "At McMurdo we strive to make it possible for people to do what they love, whether it's sailing, flying or exploring, and to keep them safe while they pursue their dreams. Andrew's story exemplifies this – his crew and our technology kept him safe to race another day."

Published in Clipper Race

#MarineNotice - As of 31 October 2014, there will be new requirements for Automatic Identification Systems (AIS) for passenger ships of classes B, C, D, IIA, III and VI.

The European Communities (Vessel Traffic Monitoring and Information System) Regulations 2010 [SI No 573 of 2010] as amended by the European Communities (Vessel Traffic Monitoring and Information System) (Amendment) Regulations 2012 [SI No 71 of 2012] include the requirements for approved AIS to be fitted on vessels.

Regulation 9A sets out the scope for exemptions from the requirements of Regulations 8 and 9, which may include passenger ships below 15 metres in length or 300 gross tonnage engaged on non-international voyages, and Marine Notice 22 of 2012 refers to such exemptions from the requirements to fit an approved AIS for domestic passenger vessels of less than 15m or 300GT.

Vessels less than 15 metres in length will in general be exempted from the requirement to fit an approved AIS (ie, one which satisfies the performance standards drawn up by the International Maritime Organisation) but will, in most cases, be required to fit AIS type B.

The specific exemption criteria and conditions thereof, together with the detailed carriage requirements for AIS on seagoing domestic passenger vessels are set out in the annex to Marine Notice No 51 of 2014, a PDF of which is available to read or download HERE.

The Marine Survey Office will verify compliance with the carriage requirements and the operation of the AIS during annual surveys and inspections of passenger vessels from 31 October.

Published in Marine Warning

#Smartphone - A yacht managed to avoid collision with a container ship off the coast of South Africa recently - thanks to a smartphone app.

As Yachting Monthly reports, Ian Engelbrecht and crew Ibolya Palko were delivering a catamaran from Cape Town to Durban when they were trapped in thick fog not far the coastline.

When their primary AIS system stopped working, Engelbrecht turned on a smartphone app called Boat Beacon as a way to alert them to any other ships in the vicinity.

The app did its job, alerting the pair to a container vessel travelling in the opposite direction, though they were unsure of what corrective action to take due to the poor visibility and not knowing the closest point of approach (CPA).

Despite this, collision was averted - and the incident has prompted the app developers to add a CPA bearing feature to their product.

Yachting Monthly has more on the story HERE.

Published in News Update

#Coastguard - The Irish Coast Guard is collaborating on a new system of marine monitoring in the hopes of detecting a dead ship that may threaten to run aground on Ireland's shores.

The Newfoundland Shipping News blog details how the MV Lyubov Orlova, adrift somewhere in the North Atlantic, is being used to test the capabilities of a new system called Global Maritime Awareness.

The system is based on the idea that if the world's top satellite tracking technologies could be banded together, it could establish a much more comprehensive monitoring system for the marine environment.

Marine surveillance expert Guy Thomas, who devised the concept, said he had the idea that if a receiver akin to that used in the Automatic Identification System (AIS) for ship tracking and collision avoidance was put on a satellite in orbit, "you would now have the international identification system for ships that was lacking".

That was done, and a second accompanying system was added that provides radar information from space. The Global Maritime Awareness system combines those with detailed satellite imagery, and Long Range Identification and Tracking {LRIT) technology whereby ships can verify themselves to others and the systems tracking them.

Thomas says these four satellite systems working in tandem make for "a very effective tool in monitoring marine environments for illegal activity".

But it can also be used to prevent potential environmental catastrophes - which is where the MV Lyubov Orlova comes in.

The Irish Coast Guard's director Chris Reynolds contacted Thomas with its concerns that the dead ship might drift into Irish waters and become a burden on the State. Thomas suggested using his system to find it, almost like an ocean-wide version of the game Battleships: even when a ship isn't sending any signals, it can still be tracked, just by looking for ships that aren't transcending through AIS.

Thomas and the Irish Coast Guard are currently working hard at this, crossing off vessels that are communicating through satellite systems till they can narrow it down to the one they're looking for. And they may now have a hit south-southeast of Greenland, although it will be some days before they can confirm.

Newfoundland Shipping News has much more on the story HERE.

Published in Coastguard
The Minister for Agriculture, Food and the Marine, Simon Coveney TD, today welcomed the successful refloating of the Pantanal in Galway Bay this morning.

Minister Coveney paid tribute to all those involved in what he described as "a very successful operation in very challenging conditions. Having visited Ros an Mhíl yesterday evening and spoken to those involved, including the Harbour Master and the Coast Guard, the scale of the challenge was evident, involving such a large vessel carrying a substantial fuel load. There was a very real threat to the marine environment and it is a testament to the professionalism of all those involved that such a threat was averted."

The Minister said that he was "glad to have had the opportunity to see at first hand the professionalism and competence of all the agencies involved, including the Harbour Master and his staff, the Irish Coast Guard, An Garda Siochana and Galway County Council." Minister Coveney also acknowledged the assistance and co-operation provided by the ship's representatives in reaching a successful conclusion to this incident.

Minister Coveney confirmed that "the incident would be thoroughly investigated by the Marine Casualty Investigation Board". The Minister said that "the vessel is now anchored off the north Clare coast where it is currently undergoing a detailed inspection. The vessel will continue to be monitored by the Irish Coast Guard on the AIS system (Automatic Identification System)."

Published in Ports & Shipping
The jack up barge Aran 250 has been positioned in Dublin bay to carry out Borehole Drilling. The work is part of a Dublin City Council (DCC) project relating to the Ringsend Wastewater Treatment Plant. It will involve the use of either the jack-up barge "Aran 250" or "Excalibur".

These jack-up barges will be used for the drilling of test boreholes at various locations within Dublin Bay and its approaches. Initially, the "Aran 250" will be used and it is expected that under normal conditions it will operate on a 24 hour / 7 day week basis.

At all times when the jack-up barge is on location it will transmit an "AIS" signal. By night the barge will display white lights (operated in unison) flashing Morse code (U) every 15 seconds. These will be located at each corner. The barge itself will be lit by operational deck lights.

When the jack-up barge is operational it will have the standby boat "James Joyce" with two people on board in attendance. They will tie-up to a buoy moored approximately 300 metres away from the barge. The small tug "Trojan" will operate as a supply boat and will be based at the Poolbeg Marina. The Trojan will also be used for towing the barge from one location to the next.

The test borehole drilling positions (WGS 84) are as follows :-

M06 Lat 53˚ 19' 53.46'' N Long 006˚ 09' 39.08'' W M15 Lat 53˚ 19' 11.35'' N Long 006˚ 06' 58.16'' W

M07 Lat 53˚ 19' 11.27'' N Long 006˚ 08' 21.42'' W M16 Lat 53˚ 18' 32.75'' N Long 006˚ 06' 33.07'' W

M08 Lat 53˚ 19' 50.64'' N Long 006˚ 06' 21.73'' W M17 Lat 53˚ 20' 23.37'' N Long 006˚ 05' 16.93'' W

M09 Lat 53˚ 18' 38.17'' N Long 006˚ 05' 45.02'' W M18 Lat 53˚ 19' 32.50'' N Long 006˚ 05' 19.69'' W

M10 Lat 53˚ 17' 44.38'' N Long 006˚ 03' 41.33'' W M19 Lat 53˚ 18' 16.91'' N Long 006˚ 05' 02.71'' W

M11 Lat 53˚ 19' 42.31'' N Long 006˚ 03' 22.31'' W M20 Lat 53˚ 17' 51.94'' N Long 006˚ 04' 43.04'' W

M12 Lat 53˚ 19' 00.03'' N Long 006˚ 00' 25.74'' W M21 Lat 53˚ 18' 56.68'' N Long 006˚ 04' 07.12'' W

M13 Lat 53˚ 19' 51.50'' N Long 006˚ 10' 13.42'' W M22 Lat 53˚ 19' 09.75'' N Long 006˚ 02' 37.54'' W

M14 Lat 53˚ 19' 59.29'' N Long 006˚ 07' 53.39'' W M23 Lat 53˚ 18' 48.98'' N Long 005˚ 59' 07.97'' W

Each location will take approximately 1 week to drill. Drilling will not follow in sequence listed above. VTS will keep all shipping advised with regards to the location at which the barge is operating.

More detail is contained in a marine notice issued by Dublin Port Company's
Harbour Master, Captain David T. Dignam HERE

Published in Dublin Bay

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