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Displaying items by tag: inland waters

#UlsterCanal - Minister for Arts and Heritage Heather Humphreys joined Northern Ireland Minister for Infrastructure Chris Hazzard yesterday (Monday 15 August) to announce the establishment of a new Ulster Canal Advisory Forum.

The purpose of the forum is to consider options for advancing the long-delayed inland waterways project, which finally saw works begin last year, and to examine possible funding mechanisms both already existing and from other sources.

The forum will also have regard to the review of the Ulster Canal being taken forward by the Northern Ireland Executive and the Irish Government as set out in A Fresh Start – The Stormont Agreement and Implementation Plan.

Membership of the forum will consist of two elected members and one official respectively from Monaghan County Council, Cavan County Council, Fermanagh and Omagh District Council as well as senior officials from the Department of Arts, Heritage, Regional, Rural and Gaeltacht Affairs, the NI Department for Infrastructure, and Waterways Ireland.

Interested stakeholders from other organisations will be invited to attend meetings of the forum as appropriate.

Announcing the forum, Minister Humphreys said: “Having obtained Government approval for the commencement of Phase 1 of the Ulster Canal restoration project from Upper Lough Erne to Castle Saunderson, I am anxious to build on this momentum and to plan for the further development of this important resource which is so critical for the border region.

"This forum, which will include key stakeholders along the Ulster Canal route, will be a positive dynamic in advancing the project.”

Minister Hazzard added: “I am keen that development of the Ulster Canal is undertaken in partnership with local councils and communities. By working together we can help unlock the tourism potential of the entire region and maximise all available funding opportunities.

"The commitment made in the Fresh Start agreement clearly signals our shared interest in moving this project forward.”

Published in Inland Waterways

#FermoyWeir - Inland Fisheries Ireland (IFI) is consulting with Cork County Council regarding emergency works required at Fermoy Weir.

Low water levels, damage to the weir cap below the bridge and a strong run of salmon on the Munster Blackwater have resulted in large numbers of migrating fish becoming trapped below the weir.

IFI protection officers are closely monitoring the situation to minimise the risk to migrating fish. It's anticipated that the council will begin work to create a natural channel to direct fish towards the fish ladder.

IFI will advise stakeholders on the Munster Blackwater once the scope of works and timeframe is agreed.

Published in Inland Waterways

#FishKill - Inland Fisheries Ireland (IFI) has successfully prosecuted Irish Water over a chemical discharge on 18 August last year that causing a significant fish kill on a tributary of the Tullamore River.

At a sitting of Portlaoise District Court on Friday 15 July, Judge Catherine Staines heard evidence from Michael Fitzsimons, a senior fisheries environmental officer with IFI, that following a pollution report received from Irish Water, IFI carried out a detailed investigation on the Clodiagh River.

Over 3,000 fish mortalities were estimated over a 4km stretch of the river, consisting predominantly of trout along with other species such as salmon, lamprey, minnow and stoneloach.

The fish kill was as a direct result of a chemical discharge from an accident at the Irish Water plant in Clonsalee, Co Laois. Irish Water entered a guilty plea.

Judge Staines directed Irish Water to pay IFI’s legal costs of €5,016 and to cover the full cost of the rehabilitation works to be carried out downstream of the incident area. A development plan will be formulated by IFI in the coming weeks.

The judge did not impose a fine on the basis that it would be the Irish taxpayer paying for the incident. She also instructed Irish Water to carry out a full review of its Waste Water Treatment Plants (WWTP) and provide a report to her by 21st July 2017.

Judge Staines stated that she did not want to see an incident like this happening again.

“This was a serious pollution incident which will take a considerable number of years for the river to recover," said Amanda Mooney, Shannon River Basin District director with IFI.

"I am pleased with the outcome of the case and the provision for vital rehabilitation works to assist fish stocks to recover naturally.”

Judge Staines adjourned the case until 21 July 2017 to allow sufficient time for the rehabilitation works and WWTP review report to be concluded.

In other news, submissions are open for the consultation on plans to phase out fish farming at three of four IFI facilities it currently operates around Ireland.

As previously reported on Afloat.ie, operations in Roscrea, Co Tipperary; Cullion in Mullingar, Co Westmeath and Lough Allua in West Cork are affected by the restructuring plan.

Facilities at Cong in Co Mayo will be retained or research and stocking purposes, but rainbow and brown trout will no longer be farmed for sale.

Submissions should be made in writing before 5pm on Friday 19 August to [email protected] or Fish Farm Consultation, IFI, 3044 Lake Drive, Citywest Business Campus, Dublin D24 Y265.

Published in Angling

#Rowing - The Carrick-on-Shannon Rowing Regatta will be held on Sunday 31 July on a 400m stretch of the waterway immediately south of the town bridge.

​Hundreds of spectators and competitors are expected at the event, one of the final rowing events of the season, which is supported by Waterways Ireland through its sponsorship programme.

Events begin at 8am and will run till around 6pm. Craft wishing to make a through passage will be facilitated every two hours (approx) during the course of the regatta. Mooring restrictions will apply in Carrick-on-Shannon to facilitate the regatta.

In the interest of marine safety and to facilitate the laying of the competition course, access to the floating moorings will be restricted in the run-up to and during the event itself.

Only vessels of an overall length of 22ft/6.8m or less will be permitted on the floating jetties from Friday 29 to Sunday 31 July. Vessels berthed from Friday 29 July at 4pm will be required to remain in place until racing finishes on the Sunday evening.

The floating jetties will be closed off during this time and no vessels should approach as the entrance to the berths will be closed off and manoeuvring room will be severely restricted due to the proximity of the course. Access to the floating jetties will be monitored from Monday 25 July.

Masters are advised to proceed at slow speed and with due caution and to take note of advice from course marshals when passing through the area.

Further information can be had by contacting the Waterways Ireland inspectorate at +353 (0)87 985 2324 or North Shannon operations at +353 (0)71 96 50787.

Published in Rowing

#InlandWaters - More than 15 of Ireland's unique and hugely significant heritage barges – the Big Boats – are touring the Shannon Blueway, Lough Allen and the North Shannon from this Saturday 23 July till Saturday 6 August.

Organised by the Heritage Boat Association, a programme of public events and activities is planned in conjunction with Waterways Ireland and the communities of Drumshanbo and Leitrim village.

​The first activity in the programme takes place on the morning of Friday 29 July as a cargo of coal is delivered by miners from the Arigna mines to a fleet of 12 heritage cargo boats waiting at Drumshambo lock on the Lough Allen Canal.

​The public will be able to watch the loading from 10.30am and walk the Shannon Blueway from Drumleague Lock to Battlebridge lock with the boats as they travel along the canal to Acres Lake.

Walkers can also join with the boats at Drumhauver Bridge or Drumleague Lock from 11.30am and walk the rest of the way to Battle Bridge with the Big Boats.

On Saturday 30 July, Leitrim village will host the boats with a festival of music and fun. All are invited to come along and learn about the heritage boats – the same commercial barges that once carried cargos all across the inland waterways of Ireland.

Activities begin at 2pm with talks in Leitrim Village Community Centre and will be followed by a music and a free BBQ sponsored by the Barge Steakhouse. Visitors can come to look at the boats at the Apartment Narina north of Leitrim Village bridge.

The two week trip concludes with a visit to Drumsna on 5-6 August.

The Heritage Boat Association is celebrating the North Shannon navigations and in particular the Lough Allen Canal, which was built almost 200 years ago to carry Arigna coal to the main Shannon navigation.

The Big Boats were the juggernauts of their day and the canals were the highways on which the commerce of the nation depended.

The skippers and crews of the heritage boats are particularly interested in meeting with families who would have had friends or relations who worked on the navigation when it was a commercial waterway.

Full details of the trip and the Heritage Boat Association are available on their website HERE.

Published in Inland Waterways

#InlandWaters - Waterways Ireland advises that remedial works have commenced on the stretch of the Shannon Navigation between Limerick City and Parteen Weir after significant storm and flooding damage over the winter.

The closure had caused some consternation within the boating community as it effectively excluded Lough Derg sailors from this summer's WIORA races, and threatened to hit maritime revenues in Limerick.

But it was announced recently that design options had been advanced to provide for works to be completed this month.

It's believed that works on the affected infrastructure will be completed by the week beginning Monday 25 July. Prior tooth time, a schedule of opening times will be published for Sarsfield's Lock.

In other inland waterways news, the Barrow Line of the Grand Canal has been closed since Monday 11 July until forth notice due to a culvert collapse between Locks 22 (Glenaree Bridge) and 23 (Spencer Bridge). Further notice will be issued once the damage has been assessed.

Meanwhile, on the River Bann, Carnroe Lock has been closed for emergency repair works, which are expected to be completed within the next two weeks.

There's better news on Upper Lough Erne, however, as the public mooring jetty and slipway at Carrybridge is now open, with the exception of the pump-out facility.

Published in Inland Waterways

#FishKill - A Loughrea business was convicted over pollution discharge into the Laragh River in Co Cavan, causing a major fish kill between 12-14 August last year.

In addition to the fine of €4,000, Glan Agua was directed to pay legal costs and expenses to Inland Fisheries Ireland (IFI) to a total of €63,352.94 including €59,262.94 towards appropriate mitigation measures.

Glan Agua was prosecuted by IFI following investigations into a fish kill on the Laragh River after the discharge of chorine from Knockataggert drinking water treatment plant.

At a sitting of the District Court held at Cavan Courthouse on Thursday 23 June, Judge Denis McLoughlin heard evidence from Ailish Keane, senior fisheries environmental officer with IFI, that IFI carried out detailed investigations on the Laragh River over a number of days after a tip-off from the public.

It was established that more than 3,000 fish – including brown trout, minnow, stone loach, eel and stickleback – had been killed over a distance of 6km from a surface water outfall at the Clifferna Bridge to just below Drumgur Bridge.

Giving details of sampling and analysis undertaken, Keane confirmed the discharge from the surface water pipeline to the Laragh River was characterised by seriously elevated levels of sodium hypochlorite, otherwise known as chlorine.

Keane said that on the morning of 13 August, she visited the Knockataggert drinking water treatment plant at Clifferna, Co Cavan. She noted that there was a serious fish kill and that there had been a chorine on the premises that had subsequently discharged into a surface water pipe that later flows directly into the Laragh River.

On instruction, staff from Glan Agua immediately completed the clean-up of the discharge and prevented all remaining effluent residues from entering the watercourse. Glan Agua staff were found to be fully co-operative at all times during the investigation.

The legal representative for Glan Agua, who told Judge Mcloughlin their client pleaded guilty in the matter, noted his client’s pristine record prior to this incident. He said that a director of the company was present in court and the employee who presided over the plant on the date the incident took place had been severely reprimanded.

Extensive evidence was given by Keane regarding the extent of investigations undertaken as a result of this significant pollution incident. The court was told it would take years for the river to regenerate itself to the condition it was in previous to the incident. Judge McLoughlin stated he could not stress the seriousness of the situation enough prior to handing down the sentence.

IFI has a confidential hotline number to enable members of the general public to report incidents – 1890 34 74 24 or 1890 FISH 24. This phone line is designed to encourage the reporting of incidents of illegal fishing, water pollution and invasive species.

Published in Inland Waterways

#InlandWaters - Waterways Ireland has warned masters and users of Ireland's inland navigations of the dangers associated with overhead power lines.

In particular, sailing vessels, sailing dinghys and workboats with cranes or large air draughts should take extra care around any overhead cables.

Vigilance is required especially in the vicinity of slipways and dinghy parks, while voyage planning is a necessity in order to identify the location of overhead lines crossing the navigations.

If the vessel or its equipment comes in contact with an overhead power line, do not attempt to move the equipment or a person if either is still in contact with or close to the cable, as the conductor may still be live or re-energise automatically.

Maintain a five-metre clearance if possible, and prevent third parties from approaching you or your vessel because of the risk of arcing.

Contact the emergency services for assistance: the ESB Networks emergency number is (+353) 1850 372 999 and Northern Ireland Electricity Networks is (+44) 0800 616 817.

Those engaged in angling are also reminded that a minimum ground distance of 30 metres should be maintained from overhead power lines when using rod and line.

Published in Inland Waterways

#Pollution - Inland Fisheries Ireland (IFI) has issued an appeal to all farmers to be vigilant when harvesting silage and spreading slurry to avoid water pollution.

Silage operations are ongoing all summer and silage effluent has the potential to cause devastating pollution in streams and rivers. Silage effluent is one of the most polluting substances to threaten the environment and can cause massive fish kills if it enters a watercourse.

Slurry spread on grassland over the summer months can also wipe out fish and invertebrate life if allowed to enter a stream. Water levels in streams and rivers are low in the summer months and have less dilution capacity, so are particularly vulnerable to pollution at this time.

“The fisheries service is appealing to all farmers and contractors to be careful that no silage effluent is allowed to run off into drains or watercourses," said Dr Greg Forde, head of operations at IFI.

"Round bales are the most environmentally friendly way to store silage. However, if a silage pit is used, it must be properly lined to prevent leakage.

“Good farmyard management will help to prevent accidental run-off and protect the local environment. Slurry spreading should only be carried out in dry weather, and not when heavy rain is forecast. It should never be spread close to a watercourse, and tanks should never be cleaned beside a stream or river.

Dr Forde addd that IFI “is grateful to the farming community for its co-operation at this busy time of year, and for its assistance in maintaining a clean and healthy environment in our lakes and rivers.”

IFI has a confidential hotline number to enable members of the general public to report incidents of water pollution, fish kills and illegal fishing or angling at 1890 34 74 24 or 1890 FISH 24.

Published in Inland Waterways

#InlandWaters - The Waterways Ireland Docklands Summer Festival takes place this weekend 21-22 May with a wide array of activities for all.

Water-based experiences include kayaking, paddle boarding and barge rides, as well as the opportunity for the young and old to try their hand at a range of interesting water sports.

If you'd prefer to stay dry, events for land-lubbers include water golf off the jetty or the rubber duck race.

The festival promises a hive of activity across the Docklands, with entertainment and family fun guaranteed. Find out more HERE.

This Saturday 21 May also sees the Waterways Ireland Loughfest take place at the Fermanagh Lakeland Forum in Enniskillen.

The annual extravaganza, organised by Fermanagh and Omagh District Council, promises to be a fun-packed day for all the family, with a range of events taking place on Lough Erne and the Broadmeadow from 12 noon till 4pm. Details are HERE.

Published in Inland Waterways
Page 8 of 17

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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