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Displaying items by tag: marine wildlife

#MARINE WILDLIFE - Conor McGuire and friends were taken by surprise when they came across a stranded minke whale in Clew Bay, Co Mayo - but thankfully this whale of a tale had a happy outcome.

As the Irish Whale and Dolphin Group (IWDG) reports, the group of friends videoed the scene as the 4-5m young minke whale attempted to free itself from the shingle at the edge of the shore.

The IWDG commented: "Sometimes it is hard to avoid the temptation to jump in and get involved in coaxing the cetacean back into deeper water.

"But hats off to Conor and friends, who quite rightly gave the whale as much time as it needed to correct the situation."

According to the IWDG, such stranding often end in tragedy "as the animal becomes disorientated and stressed, so this record is particularly unusual."

The group also noted "with interest" that the event occurred just before the biggest earthquake ever recorded in the North West region.

As previously reported on Afloat.ie, the epicentre of the magnitude 4 quake was close to the Corrib Gas Field off Co Mayo.

The IWDG said it will be closely watching the region "to see if there is any spike in unusual stranding events that may be linked to this seismic activity".

Published in Marine Wildlife

#MARINE WILDLIFE - The Irish Whale and Dolphin Group (IWDG) has called for the extension of Ireland's pioneering whale and dolphin sanctuary throughout European coastal waters.

As the Clare Herald reports, the move comes on the 21st anniversary of the declaration of Irish waters as a sanctuary for cetaceans by then Taoiseach Charles Haughey - whose family gifted his yacht Celtic Mist to the IWDG to assist in its marine wildlife conservation work.

"The sanctuary declaration was unique in Europe and no EU member state had made such an unequivocal statement about the importance of their waters for cetaceans," said the IWDG's Brendan Price.

The sanctuary extends up to 200 nautical miles offshore, covering the Irish Exclusive Economic Zone, and in the two decades since its founding has prompted a greater awareness of and interest in the whales and dolphins that populate Ireland's waters.

The declaration "led to a clearer understanding of the responsibility Ireland had to cetaceans and their habitat including in offshore waters," added Price. "The sanctuary declaration was a precursor to action leading to protection in Irish waters and thus the IWDG considers the sanctuary declaration a success."

Price went on to outline the IWDG's vision for extending this sanctuary throughout European waters.

"There are a number of small marine protected areas in Europe for cetaceans, including harbour porpoise and bottlenose dolphins, and some international sanctuaries such as the Pelagos Sanctuary in the Mediterranean.

"These areas all have important roles to play but cetaceans are mobile marine species and travel large distances. Also, to gain public support for cetacean conservation it may require a larger, more simple concept."

The group intends to promote its proposals within the continent "and encourage like-minded people and organisations to lobby their own government to make such a clear and unequivocal statement on cetacean conservation".

Published in Marine Wildlife

#MARINE WILDLIFE - Staff at the Dingle Wildlife and Seal Sanctuary were subject this morning to the gruesome sight of two baby seal heads nailed to signs outside the facility.

According to the Irish Independent, the grisly scene was accompanied by a sign reading 'RIP Cull' in red paint, presumed to be a reference to local fishermen's urging for a reduction of seal numbers in the area.

Last year Afloat.ie reported on Kerry fishermen's call for a cull of the "overprotected" local grey seal population over claims that they eat up to 10kg of fish a day.

And earlier this year, fears were growing of an illegal cull of marine wildlife after a two seals were found dying from bullet wounds on Tramore Beach in Co Waterford.

"It was sickening," said the sanctuary's Ally McMillan of the incident. "I wanted to be sick when I saw them."

Gardaí in Dingle removed the seal heads and sign as part of their investigation.

Meanwhile, the Irish Examiner reports that animal rights group ARAN has put up a €5,000 reward for anyone with information leading to the arrest or conviction of those responsible for the killing.

“Animal abusers are cowards, and we’re hoping this reward will apprehend those responsible for this most sickening act of animal abuse,” said ARAN spokesman Stephan Wymore.

Published in Marine Wildlife

#MARINE WILDLIFE - The Department of Energy could be in beach of the EU habitats directive for licensing a seismic survey off the West coast without providing adequate protection for marine wildlife.

As The Irish Times reports, the Irish Whale and Dolphin Group (IWDG) has lodged a complaint with the European Commission and the Department of Energy over the survey licence.

Shell E&P Ireland Limited is scheduled to carry out the 3D seismic survey over the Corrib Gas Field off Co Mayo from today 1 June, as previously reported on Afloat.ie. Weather permitting, the survey would be completed around the middle of September.

The waters around Ireland are designated as a whale and dolphin sanctuary. According to the IWDG, 21 cetacean species have been recorded off the Mayo coast, including endangered species such as the northern right whale, fin whale and humpback whale.

Under the EU habitats directive, member states are mandated to establish strict protections for marine wildlife, which includes prohibiting “deliberate disturbance... particularly during the period of breeding, rearing, hibernation and migration”.

The Irish Times has more on the story HERE.

Published in Marine Wildlife

#MARINE WILDLIFE - Another humpback whale sighting off West Cork has been confirmed by the Irish Whale and Dolphin Group (IWDG) - and it could be a new arrival to these shores.

The humpback was encountered some seven miles southeast of Galley Head near Clonakilty Bay on Wednesday 16 May by local whale watch operator Colin Barnes.

A tell-tale series of three blows and a tail fluke were enough for Barnes to confirm the species, but unfortunately its identity could not be confirmed, which means it could be a newcomer to Irish waters or one of two humpbacks sighted in the same area in earl April, as previously reported on Afloat.ie.

"If it is a new animal, this will bring to 21 the number of recognisable humpbacks recorded to date in Irish waters," said IWDG sightings co-ordinator Pádraig Whooley, who noted with interest that while the group is concluding its field work in the seasonal feeding grounds around Cape Verde, there are "also humpbacks present at higher latitude feeding grounds".

Whooley commented at the time of the April sightings: "Why these two young humpbacks are here during spring, when years of data shows them to be absent in these months, is a mystery."

The IWDG has more on the story HERE.

Published in Marine Wildlife

#MARINE WILDLIFE - The East Coast of Ireland was treated to a rare sight yesterday morning with the spotting of a basking shark at Dun Laoghaire.

According to the Irish Whale and Dolphin Group (IWDG), the gentle giant was sighted by Ronan McLaughlin of the Naval Service vessel LE Ciara at the entrance to Dun Laoghaire Harbour - which may allow for the perfect opportunity to easily observe the visitor.

IWDG sightings co-ordinator Pádraig Whooley said: "So far 2012 has been another very good year for sightings of this 'honorary whale', with 78 validated sightings to date, almost all of which have come from the south and west coasts."

He added: "In recent years only between 1-5% of all basking shark sightings have been off the Irish East Coast, which is at odds with the fact that [the] nearby Isle of Man is considered to be one of the best sites to observe the planet’s second biggest shark species."

Basking sharks are protected under EU law, which makes it illegal to disturb or harass them.

As previously reported on Afloat.ie, the UK's Shark Trust has published a code of conduct for anyone encountering basking sharks in British or Irish waters this summer.

Published in Marine Wildlife

#MARINE WILDLIFE - The Irish Whale and Dolphin Group (IWDG) reports that two marine science students from the Galway-Mayo Institute of Technology (GMIT) have joined IWDG members on an eight-day transatlantic cetacean and bird survey on board the RV Celtic Explorer.

"The mid-Atlantic is rarely surveyed for marine mammals so the results of this survey will be a large contribution to our limited knowledge of the species richness and relative abundance in this region at this time of year," said the IWDG's Conor Ryan.

"Last year, we surveyed a similar route during the winter/late spring and encountered fin whales, sperm whales, bottlenose dolphins, striped dolphins, common dolphins and pilot whales."

Students Paddy O'Dwyer and Enda McKeogh are keeping a daily blog of the trip for those interested in following them across the Atlantic which can be read HERE.

Published in Marine Wildlife

#MARINE WILDLIFE - The second largest fish in the sea is making its return to British and Irish waters - and experts are calling on the general public to report any sightings, as BBC News reports.

Basking sharks are a regular visitor to these climes, drawn to the warm waters of the Irish Sea rich in plankton that they scoop into their gaping metre-wide jaws.

"They're here for most of the summer," said Dr David Gibson, managing director of the National Marine Aquarium in Plymouth. "We're asking people to let us know whenever they see one of these fantastic animals."

People are also advised to "keep a respectful distance and enjoy the spectacle", as while the massive sharks are harmless, they are a protected species under EU law which makes it illegal to disturb or harass them.

For guidance, the UK's Shark Trust has published a code of conduct for any basking shark encounter.

Hot-spots for shark sightings this summer are expected to be the south-west of England, the Firth of Clyde in western Scotland, the Isle of Man and south and west Ireland.

BBC News has more on the story HERE.

Published in Marine Wildlife

#MARINE WILDLIFE - The Royal Society for the Protection of Birds (RSPB) is urging its supporters in Northern Ireland to vote 'yes' for the creation of a Marine Bill for the North.

It follows a meeting last month of the Northern Ireland Marine Task Force (NIMTF) which brough together interests from across the spectrm to discuss the bill and ensure it will "deliver for all sea users", as previously reported on Afloat.ie.

The RSPB commented: "NIMTF are campaigning to have pilot projects for Marine Protected Areas and marine spatial planning put in place in parallel with the development of the Northern Ireland Marine Bill as Northern Ireland is currently three years behind the UK mainland.

"There is much work to do to inform the development of the Marine Bill in Northern Ireland and these pilots are needed for this process."

The RSPB noted that Scotland currently has four marine spatial planning pilots to inform the Scottish Marine Bill process, as well as four regional projects to set up a network of Marine Conservation Zones in England and Wales.

For more details on the Northern Ireland Marine Bill campaign visit the NIMTF webiste HERE.

Published in Marine Wildlife

#MARINE WILDLIFE - The mystery creature washed up on a Co Clare beach last month has been confirmed to be a long-finned pilot whale, and not a narwhal as had been alleged.

As previously reported on Afloat.ie, the situation was a source of puzzlement for the Irish Whale and Dolphin Group (IWDG) as the carcass was removed from Liscannor beach before their scientists could examine the remains.

Experts had been hoping to verify an eyewitness report that the carcass was indeed that of a narwhal, an Arctic cetacean renowned for its unicorn-like tusk. It would have been the first recorded sighting of a narwhal in Irish waters.

But RTÉ News reports that images sent to the IWDG confirm at last the identity of the animal as a long-finned pilot whale.

It marks the fourth reported stranding of a pilot whale in Co Clare and the 16th around Ireland this year alone.

The IWDG added that it was "always sceptical that the whale was a narwhal", and said Clare County Council did not deserve the criticism it received for removing the carcass over public health concerns.

Published in Marine Wildlife
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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