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Displaying items by tag: boat restoration

A busy ship, the old saying goes, is a happy ship. And a sailor in enforced idleness can be – at the very least - one decidedly grumpy so-and-so. Thus the multiple limitations of pandemic lockdowns have posed a challenge to people who are only kept happy by having at least one project on the go. But it has taken some ingenuity for normally active out-and-about sailing types to find an absorbing task that enables them to stay within the walls without going up those same walls.

The regulations are often so complex that you have to find a job such as a boat restoration that you can be doing on your own, and preferably within the limits of your own house and grounds. That's no problem if your "house and grounds" happens to be a farm with some handy sheds with spare space and worthwhile headroom. But in today's world, we're often dealing with matchbox houses with postage-stamp gardens, yet with just a little bit more space and a choice of the right project, it's intriguing what can be fitted in.

One of the first out of the box – or rather, into the box - was Simon Knowles of Howth, who normally sails in the hyper-sociable atmosphere of his J/109 Indian. But as the first lockdown closed in exactly a year ago, he took over the task of restoring a very tired Puppeteer 22 which had been donated to Howth YC. With some shoehorn skills he managed to fit the boat into his garden, and after 300 hours of solitary toil, she was looking as good as new, but he was unable to sail her himself, as the summer easing of restrictions was beginning, and it was soon time to take Indian out racing with her full crew bubble.

Puppeteer 22 Nationals 2020 at HowthPuppeteer 22 Nationals 2020 at Howth. The restoration of the winner, the 1978 vintage No 1 (foreground) by Paul McMahon, was accelerated by the enforced focus of lockdown. Photo: Brian Maguire

However, it was another Puppeteer 22 restoration which was rewarded by winning the class Nationals in August. Paul McMahon had been working at bringing the prototype Puppeteer 22 Shiggy-shiggy of 1978 vintage back to life, but the lockdown concentrated attention and the work-rate increased something wonderful, yet even so Puppeteer No 1 was still having bits attached when she made her re-born debut with a killer crew who went on to win the title.

Meanwhile across country in Mayo, the summertime easing of restrictions meant that Jarlath Cunnane could travel to England and measure the Shackleton lifeboat James Caird on permanent display in Dulwich College. Jarlath's lockdown task was in the wellnigh perfect setting of his own boat-building workshop on the inner shores of Clew Bay, where he was creating yet another replica of the James Caird, in this case out of respect for the memory of shipwright Henry McNeish.

McNeish had converted the little open lifeboat into a decked seagoing vessel capable of making Shackleton's famous voyage from Elephant Island to South Georgia. But despite several replicas being made since it all first happened in 1916, none of the accounts agreed on the James Caird's precise dimensions, so a trip to Dulwich with Mick Brogan was the only answer for putting what was then to become a winter's work properly on track.

Happy in his work. Jarlath Cunnane's lockdown project of building a replica of Shackleton's lifeboat James Caird has been an absorbing taskHappy in his work. Jarlath Cunnane's lockdown project of building a replica of Shackleton's lifeboat James Caird has been an absorbing task

Being under effective house arrest is bad enough, but imagine being caught by COVID in a marina where the authorities insist you can only take exercise on the short piece of main walkway adjacent to your boat? Yet that's what happened to ICC Honorary Editor Maire Breathnach of Dungarvan and her husband Andrew Wilkes with their 64ft gaff cutter Annabel J as they waited in Arrecife in the Canaries for the materials to make a mast repair, and subsequently were then caught up in further lockdowns.

However, within his limited exercise area, Andrew noticed a very tired and apparently abandoned Nich 43 of 1969 vintage called Hunza, which had been Swedish-owned by the time somebody's dream cruise came to an end in Arrecife. For most of us, the thought of taking on a Nich 43 restoration even in ideal working conditions would be beyond expectation, but when you're accustomed to keeping a big beast like Annabel J on the go, a Nich 43 must seem like a handy little knockabout cruiser, and the technicalities of purchase were executed with commendable speed.

With a job in hand, Andrew Wilkes has the focus of a turbo-powered laser beam on steroids. In an email last week, I asked Maire out in the Canaries how things were going with that crazy notion of restoring an abandoned Nich 43 in order to pass the time. The immediate and eloquent answer was a photo of Hunza having her first sail in Wilkes-restored form a couple of days earlier. With a fresh suit of sails, she really will look the business, but even as it is, she looks very crisp indeed.

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#ClassicBoats - An art conservationist is turning his hand to a restoration of a different kind - in the form of a vintage boat.

Simone Mancini, head of conservation at the National Gallery of Ireland, began work on restoring the hull of an old boat named Kara Third a couple of years ago.

And as the Dun Laoghaire Harbour Company website reports, he's now working on topsides for the hull that's now complete and looking as good as if not better than new.

"It has been a long enduring and rewarding process which required specific knowledge (here in big trouble) as much as passion (I was fine with it)," writes Mancini about his project.

"Talking to people who know a lot about this matter, necessarily becomes part of the process. Always told: it is a true labour of love, isn’t it?"

Though the Kara Third is a "work still in progress", it's remarkable to behold what an amateur in the boat restoration world has achieved thus far.

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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