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Displaying items by tag: pollution

#NEWS UPDATE - The Minister for Health has raised concerns over a new water treatment 'super plant' planned for Fingal, amid fears that a malfunction could see huge amounts of raw sewerage pumped into the Irish Sea.

As reported in The Irish Times, Dr James Reilly echoed worries expressed by his north Dublin constituents and members of community group Reclaim Fingal Alliance, noting that the people of Skerries, Loughshinny and Rush are particularly "worried about the effects of the outfall pipe in their area".

The minister said that none of the nine sites being considered by Fingal County Council and Greater Dublin Drainage was suitable for sewerage treatment, and that any waste should be treated to "advanced levels" to make the outfall as clean as possible, thereby avoiding adverse impact on shellfish beds.

As many as 10,000 letters of objection have been lodged against the plan by campaigners including local farmers and environmentalists.

The Irish Times has more on the story HERE.

Published in News Update

#SHIPPING - The Greek-owned cargo ship which ran aground off New Zealand three months ago - described as the country's worst maritime disaster - has split in two in heavy seas.

In a scene thankfully avoided closer to home, with the successful tranfer of 54,000 tonnes of vacuum gas oil from the damaged tanker Germar Companion in Belfast Lough, rough conditions off the New Zealand coast have caused the stern section of the Rena to snap off.

As many as 300 containers were washed overboard, polluting the water with milk powder and other debris, and fears are growing of a new oil spill in the coming days posing a threat to marine wildlife.

According to BBC News, hundreds of tonnes of fuel have spilled into the sea since the ship first ran aground at the Atrolabe Reef off North Island on 5 October, causing the deaths of hundreds of seabirds.

Though more than 1,100 tonnes of oil have been removed from the stricken vessel, some 385 tonnes remain aboard.

BBC News has more on the story HERE.

Published in Ports & Shipping

#MARINE WILDLIFE - Some 46 reports of stranded whales and dolphins in Northern Ireland are among the thousands recorded across the UK over the last six years, according to BBC News.

A new study co-ordinated by the Zoological Socoety of London (ZSL) shows that some 3,500 cetaceans were stranded on the British coastline between 2005 and 2010.

Though year-on-year figures have fallen overall, is presumed that many more strandings have gone undetected.

Many were found to have died of disease or starvation – particular harbour dolphins.

But human activity such as fishing, shipping and chemical pollution also poses a significant threat to marine wildlife in the waters around the British Isles, said Rob Deaville of the ZSL.

The public is being encouraged to report stranded marine mammals to help create a more accurate picture.

BBC News has more on the story HERE.

Published in Marine Wildlife
Dublin City Council is proposing a mammoth 9km sewage outfall pipe to help make Dublin Bay cleaner - at a cost of €220m.
Herald.ie reports that the 5m-wide pipe - longer than the Dublin Port Tunnel - would dump effluent from the Ringsend treatment plant far offshore, thereby avoiding pollution in the bay and sensitive areas such as Bull Island, which recently lost its EU Blue Flag status for Dollymount Strand.
Plans for the project, which DCC head of waste Pat Cronin described as the "greenest and most economic solution" will be open to public consultation in the near future, with a timetable for completion by 2015.
The pipeline and redeveloped treatment plant will be funded via the Department of the Environment's water services investment programme.

Dublin City Council is proposing a mammoth 9km sewage outfall pipe to help make Dublin Bay cleaner - at a cost of €220m.

Herald.ie reports that the 5m-wide pipe - longer than the Dublin Port Tunnel - would dump effluent from the Ringsend treatment plant far offshore, thereby avoiding pollution in the bay and sensitive areas such as Bull Island, which recently lost its EU Blue Flag status for Dollymount Strand.

Plans for the project, which DCC head of waste Pat Cronin described as the "greenest and most economic solution" will be open to public consultation in the near future, with a timetable for completion by 2015.

The pipeline and redeveloped treatment plant will be funded via the Department of the Environment's water services investment programme.

Published in Dublin Bay
Time may be running out for Scotland's only resident pod of killer whales, the Scotsman reports.
The four males and five females have been studied at their home in the west of Scotland by the Hebridean Whale and Dolphin Trust and the Irish Whale and Dolphin Group for almost 20 years.
The marine mammals have been sighted at various times since 1981 by members of the public in Scotland, Wales and Ireland.
But since 1992 the group - known as the West Coast Community - has failed to produce a single surviving calf.
Marine biologist Dr Andy Foote said: "It's probably too late to save this group. I do believe that they will become extinct in our lifetime which is very regrettable since not many people even know that such a distinctive group of killer whales exist just off our coast."
Dr Foote believes possible contaminants in the waters off Scotland's west coast could be one reason why the pod is not successfully breeding.
The Scotsman has more on the storty HERE.

Time may be running out for Scotland's only resident pod of killer whales, the Scotsman reports.

The four males and five females have been studied at their home in the west of Scotland by the Hebridean Whale and Dolphin Trust and the Irish Whale and Dolphin Group for almost 20 years.

The marine mammals have been sighted at various times since 1981 by members of the public in Scotland, Wales and Ireland.

But since 1992 the group - known as the West Coast Community - has failed to produce a single surviving calf.

Marine biologist Dr Andy Foote said: "It's probably too late to save this group. I do believe that they will become extinct in our lifetime which is very regrettable since not many people even know that such a distinctive group of killer whales exist just off our coast."

Dr Foote believes possible contaminants in the waters off Scotland's west coast could be one reason why the pod is not successfully breeding.

The Scotsman has more on the story HERE.

Published in Marine Wildlife
Minister for Transport, Tourism & Sport Leo Varadkar has announced a €2 million safety investment programme for the Coast Guard to purchase seven new boats, along with new vehicles and equipment:

€1.5 million has been allocated for 7 new Coast Guard boats as part of its boat renewal programme;
€300,000 will be used to purchase new vans for the Coast Guard's volunteer rescue teams;
€200,000 will be used to update the Coast Guard's pollution response equipment to best international standards.

Separately, Minister Varadkar is backing an Irish Coast Guard initiative to have a new European Coast Guard Secretariat based full-time in Dublin.

Speaking today, Minister Varadkar said: 'I'm very happy to allocate extra resources to the Coast Guard to upgrade its vital equipment, including seven new boats, along with replacement vans and pollution control materials. One of the new Rigid Inflatable Boats (RIBs) has been allocated to Achill Coast Guard, and the remainder will be allocated to Coast Guard Stations around Ireland over the next 12 months, according to priority.

"Everyone who goes to sea owes a debt of gratitude to the Coast Guard, as do their family and friends. The Coast Guard responds to emergency call-outs, and saves lives, at all hours of the day and night, throughout the year. Much of the Coast Guard's work is only possible through the large network of individual and group volunteers."

Minister Varadkar also congratulated the Director of the Irish Coast Guards, Chris Reynolds, who has been elected the new Chair of the European Union Heads of Coast Guard. The annual Heads of Coast Guards of Europe's meeting will now take place in Dublin next August.

Mr Reynolds has been asked specifically to prepare the ground for a permanent Secretariat, manned by Coast Guard Officers from Member States, the EU Commission and various agencies. The Secretariat will meet in Dublin for its inaugural year, and Mr Reynolds will propose to have the Secretariat based in Dublin on a permanent basis.

Additional info:

New Delta 900 SUPER X RIBs for Irish Coastguard

The Irish Coastguard's new Delta 900 SUPER X Coast Guard RIBs are 9.00m overall and will be in service off the Republic of Ireland's coast.Jun 07, 2011 - From its early days in 1979, the Delta Power Group (builder of Delta RIBs) has grown to become one of the most successful and highly regarded designers and builders of commercial RIBs for the world market.

This enviable position has been achieved through a simple business philosophy. Delta has not burdened itself with debt to fuel growth, preferring to expand organically by concentrating on contracts that remain strictly within its targeted commercial sector, winning business from successful organisations; which in turn generates repeat orders and new contacts.

A recent Irish Coastguard contract is not for just one craft; but covers a five year programme to supply 12 highly specified boats. Delta's Military and Law Enforcement range comprises nine models and these are offered with different specifications depending on usage.

The Irish Coastguard's new Delta 900 SUPER X Coast Guard RIBs are 9.00m overall and will be in service off the Republic of Ireland's coast. Twin Yamaha F225B engines give a maximum speed of 40 knots and a cruising speed of 32 knots. Safety equipment is to MSO P6 Passenger Boat and other equipment is to MCA Category 3 rating. The extensive specification includes Shockwave mitigating seating for all the crew. And it also features Delta's standard procedure of terminating all wiring looms in fully waterproof housings with Deutsch connectors to ensure maximum in service reliability; essential, since the Irish Sea and Atlantic Ocean can throw up very demanding operational conditions.

In addition, Delta is one of the few major Commercial RIB builders to run the processes of laminating, tube making and outfitting completely 'in house' (on its wholly owned and secure 2.2 Acre freehold site) in 79,000 sq.ft of covered space. This ensures maximum Management and Quality Control. Delta is certified to ISO 9001: 2008 and is able to build under full survey of all the major Classification Societies.

As a result, Delta's extensive international client base now includes ERRV, Marine Police, Border Control, Customs & Excise, Navies, Special Forces, Coastguards, Search & Rescue services, Law enforcement agencies, Military and Port Authorities; to name just a few.

Published in Coastguard
The Department of Transport's latest marine notice lays out the format for reporting inadequate harbour facilities for handling ship-generated waste.
Shipping companies depend on good standards at receiving ports and harbours in order to comply with the relevant EU directive. But the notice outlines that improvement of port facilities' waste handling is partly dependent on users reporting any inadequacies.
The notice includes the International Maritime Organization's standard format for reporting unsatisfactory port reception facilities.
For all ships, reports should be sent to the relevant port authority as well as the Ship-Source Pollution Prevention Section of the Department of Transport. Non-Irish flagged ships in Irish ports should also send any reports to the ship's flag state.
A PDF of Marine Notice No 17 of 2011 can be viewed/downloaded HERE.

The Department of Transport's latest marine notice lays out the format for reporting inadequate harbour facilities for handling ship-generated waste.

Shipping companies depend on good standards at receiving ports and harbours in order to comply with the relevant EU directive. But the notice outlines that improvement of port facilities' waste handling is partly dependent on users reporting any inadequacies.

The notice includes the International Maritime Organization's standard format for reporting unsatisfactory port reception facilities. 

For all ships, reports should be sent to the relevant port authority as well as the Ship-Source Pollution Prevention Section of the Department of Transport. Non-Irish flagged ships in Irish ports should also send any reports to the ship's flag state.

A PDF of Marine Notice No 17 of 2011 can be viewed/downloaded HERE.

Published in Ports & Shipping
Minister for Natural Resources, Conor Lenihan, T.D., has joined 4th class pupils from St. Pius X Girls national school, Terenure on a field trip of the River Dodder. The purpose of the field trip was to analyse the water quality of the River Dodder, a river that is very important in south Dublin.

In preparation for the field trip Des Chew, Project Manager of the Dublin Angling Initiative visited the school and gave the pupils a talk on water quality, the lifecycle of trout and the art of fly-fishing. The pupils then participated in a field trip along the River Dodder, starting at Rathfarnham shopping centre and finishing at the confluence of the Dodder and Owendore rivers at Bushy Park. Minister Lenihan was joined by TV celebrity and angler Derek Davis.

Fisheries staff from Dublin Angling Initiative and Inland Fisheries Ireland took kick samples and were ably assisted by Gerry Heaslip and Brian McDonagh of the Dodder Angling Club. The children identified invertebrates and their delight could be heard far and wide as they found many different species of stonefly and caddis fly! Looking at water pollution indicators, the children could establish that the presence of these different types of invertebrates indicated the good water quality in the river. This is not surprising given the very healthy stock of wild brown trout in the river.

Minister Lenihan, remarked:

'It is wonderful today to see the young people out learning about their local river. The River Dodder is a very important river in south Dublin, it has good water quality, contains a healthy population of wild brown trout and is a wonderful angling resource.

This is in no small part due to the excellent relationship that the Dublin Angling Initiative and Inland Fisheries Ireland have with the Dodder Angling Club'.

Following this the children were given information packs on fish species, invertebrates and fish species posters. St. Pius X School has participated in Inland Fisheries Ireland's 'Something Fishy' programme in previous years and were thrilled to take part in such an exciting field trip of their local river.

The 'Something Fishy' project was developed by Inland Fisheries Ireland (formerly the Central and Regional Fisheries Boards) in association with Blackrock Education Centre and has proved a highly successful way of encouraging young people to take an interest in Irish fish species, their local environment and habitat. In 2010 almost 1,000 young people participated in the Something Fishy programme within the Eastern River Basin District.

Published in Angling
Page 13 of 13

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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