Menu

Ireland's sailing, boating & maritime magazine

Displaying items by tag: 1720

The overnight AIB 1720 Southern championships leader Robert O'Leary has built a five-point winning margin after five more races were sailed today at the Royal Cork Yacht Club hosted event. 

The Baltimore Sailing Club crew sailing 'Dutch Gold' are putting in a consistent performance, similar to that of three weeks ago at the 1720 Baltimore Cup which they won on countback against O'Leary's father, Anthony. 

Tight racing for Southern Championships honours in the 14 boat 1720 sportsboat fleetTight racing for Southern Championships honours in the 14 boat 1720 sportsboat fleet Photo: Bob Bateman

Dutch Gold has not been outside the top four in any of the seven races sailed so far this weekend. Today, the West Cork sailing team earned four top three results (and two wins) from five races sailed in the 14-boat fleet.

Conditions were not as windy as Day One but there were still some big gusts. Photo: Bob BatemanConditions were not as windy as Day One but there were still some big gusts. Photo: Bob Bateman

Staying second overall, Howth Yacht Club's Ross McDonald in Ropedock -Atara trails by five points and is a similar margin ahead of third-placed T-Bone (Tom Durcan/).

Racing continues tomorrow and the forecast is for lighter winds.

1720 Southern Championships Overall after Seven Races Sailed

1720 southern championships results

1720 Southern Championships Photo Gallery Day Two By Bob Bateman 

Published in 1720

It's very tight at the top of the 14-boat fleet after a breezy first day of the AIB 1720 Southern Championships at Royal Cork Yacht Club yesterday.

Two races were sailed outside Cork Harbour to the South West of Roches Point in 15 - 28 knots of wind under Race Officer Ciaran MacSweeney with Interantional Race Officer Jack Roy also on board the Committee Boat.

Race One was sailed on small sails to ease the fleet into it and Rope Dock Atara had a storming victory.

Overall leaders - Rob O'Leary and his crew in Dutch Gold from Baltimore Sailing Club lead but are tied on three points with Ropedock AtaraOverall leaders - Rob O'Leary and his crew in Dutch Gold from Baltimore Sailing Club lead but are tied on three points with Ropedock Atara Photo: Deirdre Horgan

Race Two saw the Q flag lowered, a strengthening tide and an unexpected increase in the breeze. With big sails on it was a monster of a race and with all bar one boat falling over, there was plenty of action.

Ropedock Atara (Ross McDonald/English) Photo: Deirdre HorganRopedock Atara (Ross McDonald/English) Photo: Deirdre Horgan 

This time Robert O'Leary and crew took a convincing first with Atara second and they now share the points lead with a one, two each but with O'Leary winning the final race of the day he sits on top of the scoresheet under the tie-break rule.

T-Bone (Durcan/O'Shea) from RCYCT-Bone (Durcan/O'Shea) from RCYC

An early start this morning at 10:25 will see up to four races for the fleet.

A start at the 1720 AIB sponsored Southern Championships off Cork HarbourA start at the 1720 AIB sponsored Southern Championships Photo: Deirdre Horgan 

Results are here

1720 Southern Championships Day One Photo Gallery below

Published in 1720

Congratulations to all the North Sails Ireland customers for their great results in the recently held 1720 Baltimore Cup in West Cork.

First overall was Robert O'Leary flying North 3Di Mainsail and Large Jib.

Second overall was Anthony O'Leary flying the same combination of North 3Di sails.

Second overall was Anthony O'Leary flying the same combination of North 3Di sailsSecond overall was Anthony O'Leary Photo: Deirdre Horgan

The Durcan Family sailing Team T-Bone was 4th overall Flying 2017 3DL upwind sails and excelling downwind with the latest T-6 spinnaker design.

1720 T-Bone1720 T-Bone Photo: Deirdre Horgan

T-Bone was the only boat to win two races........Great to see this class enjoying such close racing in the beautiful waters of Baltimore.

Back in April 2019, I wrote a piece called "The Trickledown effect" this piece talks about how 3Di started life in the America's Cup and is now on the smallest One Design boats including the 1720. Well worth a read......

Also whilst we are on the subject of 3Di take a look here to understand exactly how it's made. Totally unique in the sailmaking world, when you watch this video it will go some way to explaining why a 3Di sail might cost a little more than a conventional 2D sail.

We look forward to the next 1720 regatta at the end of August as part of the Cork 300 celebrations.

Sail FAST!

Published in North Sails Ireland
Tagged under

The 12-boat 1720 Baltimore Cup was won by Rob O’Leary's Dutch Gold and his crew winning on countback as he was on joint nett points with Finaleg helmed by Anthony O’Leary over a six race series. In third place was Baltimore local boat – Spiced Beef skippered by Fionn Lyden.  Full results are here.

Meanwhile, entries are building nicely for the AIB 1720 Southern Championships that will be sailed as part of the Royal Cork Tricentenary At Home Regatta later this month. So far there are nine 1720s entered with a plan to hit 20.

The 12-boat 1720 sportsboat fleet racing downwind at Baltimore, West CorkThe 12-boat 1720 sportsboat fleet racing downwind at Baltimore, West Cork Photo: BSC/Facebook

Published in 1720
Tagged under

Olympic helmsman, professional sailor and coach Mark Mansfield takes a look at how it may be possible to return to keelboat racing while maintaining social distance onboard.

The latest Government five-phase programme appears to allow the reinstatement of boating and sailing from May the 18th, under certain restrictions.

The RNLI and Coastguard will likewise need to lift their advisory notice as well for this to happen.

Irish Sailing is liaising with the yacht clubs in Ireland and the Government to get clarity on specific aspects of this five-phase plan. In the interim, commencing racing appears to be positioned in Phase 3, which would begin on June the 29th but many sailors are asking; how can this happen under the requirement to also socially distance ourselves from others?

3 mark mansfield3Article author Mark Mansfield sailed the Star keelboat for Ireland at four Olympic Regattas between 1996 and 2004. He is a multi-class Irish keelboat champion

Other sports are also in the same situation with resumption to training planning on commencing in Phase 2 in early June and some matches in Phase 3. Team sports like soccer, Gaelic, hockey, basketball and others have further complications in that they compete directly against opposition at close quarters.

Luckily in sailing, though we are a team sport, our opposition usually is quite a bit away from us. It is therefore in our own hands how, on boats, we can keep our distance when racing. The following are my thoughts on how this can happen successfully, keeping our sport going in these difficult times.

Dinghies that rely on rescue boats when capsized, and two-person dinghies and smaller keelboats will have additional challenges. However, for the purposes of this article, I will concentrate on larger keelboats that have engines to allow them to look after themselves in the event of an emergency.

Raptor 0293Class One boats approach a leeward mark on Dublin Bay in 2019 Photo: Afloat

Fully crewed or shorthanded?

Though there are other options around bubbles, family crew and the like, clearly it will be challenging to sail fully crewed for the first couple of months and still keep the required space between each other. The sight of 8 bodies huddled together on the rail while going upwind on a 35-foot cruiser-racer would not only be regarded as unsafe but irresponsible and would send all the wrong messages.

So, at what crewing levels could racing happen and still keep close to the permitted social distancing levels?

It is possible to specify a max crew level for different sized boats.

Different sized boats have different crewing needs. An SB20 sportsboat, for example, does not need the same crew numbers as a 42-footer. So what crew numbers would be required on different sized boats. Here is my estimate:

  • Up to 26 footers 3 max per boat – Only 2 allowed to sit over the side
  • Over 26 foot and up to 31 foot – Max of 4 crew – only 2 allowed to sit over the side
  • Over 31 foot and up to 36 foot – Max 5 crew – only 2 allowed to sit over the side
  • Over 36 foot and up to 41 foot – Max 6 crew – only 3 allowed to sit over the side
  • Over 41 foot and up to 46 foot – Max 7 crew and only 4 allowed to sit over the side

And so on in 5-foot sized increases.

An amendment to The Notice of Race (NOR) could be inserted for events to make these reduced numbers a requirement, while we still have these restrictions due to COVID 19.

Is this enough crew to race boats with spinnakers?

In the Fastnet Race in 2019, There were 65 entries in the Two-handed class, ranging from 45 footers, down to 30 footers. Most boats were in the 35-foot size range and used spinnakers. Yes they all would have autopilots, and that effectively gives you an extra pair of hands doing sail changes, but that still would mean that they would have had two less crew than my crew size thoughts above.

SB20 1285An SB20 racing under spinnaker in strong breeze with a crew of four on Dublin Bay Photo: Afloat

SB20

Certain classes, such as the SB20, would still find it challenging to keep a distance with 3 on board, and having spoken to the class, they could see a possibility, if required, to sail with just 2 crew, particularly in light winds. In stronger winds, they may wish to just sail without spinnakers.

1720 2065A 1720 keelboat with a crew of five in Dun Laoghaire Harbour Photo: Afloat

1720

The 1720 class has also looked at this, and Class Captain Clive O'Shea told Afloat: "If required, the 1720 class is ideally situated to reduce numbers to allow social distancing while racing. Three crew can keep apart, and we still have the option to go with small spinnakers and small jibs, if needed."

So how would this happen on a typical small cruiser, like a J24 or a medium-sized cruiser-racer like a J109?

J24 racingA J24 in racing mode Photo: Afloat

J24

Three crew could handle a J24; One is helming and trimming the main, one in the cockpit, and one on the bow. The Bowman stays forward of the shrouds; the cockpit person stays away from the helm, up by the hatch. It won't be all that easy, but 30-foot boats like Etchells have similar-sized sails and normally sail with 3.

unnamed 4A fully crewed J109 on Dublin Bay (above) and a two-handed crew on the same model (below)

J109 short handed 

J109

Five on a J109; One on the wheel, staying back a bit. One in the cockpit is trimming the mainsheet but sitting well forward. Helm adjusts the traveller or leaves it in the centre. One sits in the hatch, or on top of the coachroof. The Jib Trimmer sits out, and during tacks, they pull in the new sheet while the Mainsheet Trimmer has let off the old jib sheet. The Bow person sits out forward of the shrouds; jib trimmer sits out to windward, 2 metres back from the Bowman. Downwind more room becomes available as both sides of the boat can accommodate the crew. Andrew Craig, Class Captain of the J109 class in Ireland, says, 'the J109 is well suited to shorthanded racing with the small jib and plenty of space for a reduced number to spread out. The Asymmetrical Spinnaker requires no pole which also makes shorthanded use possible in the right conditions'

White Sails & other options

For those with boats that are harder to sail, or if a crew is not that experienced, there is also the white sails (non-spinnaker) fleet to compete in, until fully crewed racing resumes.

Dublin Bay Sailing Club is the largest yacht racing club in the country with over 250 boats in 20 or so classes. Its Commodore, Johnathon Nicholson has this to add; "Along with the other clubs, DBSC is working with Irish Sailing to create a clear and safe path to get back on the water. We are currently investigating the practicalities of racing short haded with the appropriate physical distancing and when it could be introduced following the guidance provided by the government, Sport Ireland and Irish Sailing".

I appreciate there may be occasions during racing that crew get closer than planned for short periods. This is to be expected, but that will be the situation in virtually all sports that will likely be competing over the next few months. It is incumbent in our sport to come up with a plan to compete as safely as possible. This is just one option, and there will likely be others. Of course, this COVID-19 restriction could be tightened or eased during the next few months, and this proposed plan would then need to be looked at again. Reducing racing crew numbers also decreases the numbers that come back into the clubs allowing easier social distancing ashore.

Ultimately, however, as all sailors know, it is up to each individual skipper and crew to make their own decision about whether to go to sea or not.

Tagged under

Extraordinary times call for extraordinary measures. The 1720 class has followed the lead of some other sailing classes and taken the plunge into the world of virtual racing writes Robbie English.

The Rope Dock 1720 VR April League started three weeks ago and has received 40 entrants. Given that each race on the Virtual Regatta platform is limited to 20 entrants, two fleets have been created to accommodate the large number of competitors. Each fleet is randomly selected each week and adds an extra dimension to the racing. The boats used for racing are changed each week also, to keep it interesting and everyone on their toes.

1720 racing 1A large fleet makes for a crowded racecourse and some close racing

With such a large fleet, the race course has become a congested place! However, this has made for some tight racing as it can be hard to pull away from such a large pack. Results can vary wildly, and has made for an incredibly close leader board. After three weeks of racing, the lead at the top of the board change hands three times. Our current leader is Daniel Raymond, who has found a consistent form that has taken to the top on 63 points. He is followed closely by Darragh McCormack in second on 67 points and Killian Collins in third on 73 points. However, a 10-point lead can we whittled away very quickly!

1720 VRClose racing makes for a jam-packed mark rounding. Here we see a typical leeward gate approach!

So, it’s all to play for heading into the final week of racing, which will be on Tuesday night at 20:00. A thank you must go out to our league sponsor, Rope Dock, who have very generously supplied us with the prizes for the league. Who exactly is going to get them, is yet to be determined. Results can be downloaded below.

Published in 1720
Tagged under

Baltimore Sailing Club will be hoping for the same conditions that graced last year's West Cork race track when the 1720 sportsboat fleet returns for its National Championships from 25 – 27 September 2020.

As Afloat reported last September, a buoyant 20-boat fleet contested the championship in 2019 won by the host club's Robert O'Leary with six top-five results from eight sailed including three race wins.

A Notice of Race – will be published in due course.

Published in 1720

The Irish National Sailing & Powerboat School has launched a corporate racing league on Dublin Bay in 2020.

Racing will take place on Wednesday evenings in 1720s.

How many times have sailors’ colleagues asked, “when are you taking us out sailing?”. This league provides the solution.

A mixed ability crew, lead by a competent skipper, will take charge of a 1720. This benefits for the company involved extend beyond team building and include putting the brand front and centre of a new participation initiative for sailing in Ireland.

Ten identical 1720s are available for crews of 5 from the same company. They’ll be competing against other companies in a series over 5 Wednesday evenings. A training and familiarisation evening will be held on the 29th of April, followed by 4 evenings of competition, running 6th, 13th, 20th, and 27th May.

The après sail will take the form of a meal or BBQ at the Royal Irish Yacht Club. The school is targeting 50 participants. Teams of experienced hands, as well as mixed ability crews, are welcome.

The concept has developed from a visit to Dún Laoghaire by Quarterdeck, the skipper training agency for The Yacht Week last September, where 60 international skippers competed aboard 1720s on the Bay. Combining the on the water action with the shoreside services of Dún Laoghaire’s waterfront will hopefully prove a winning combination. The school produced a short video of the Quarterdeck event, showing what could be on offer for companies this Summer.

A prospectus for interested parties has been prepared here (downloadable below)

Tagged under

A breezy 1720 sportsboat National Championships at Baltimore Sailing Club saw Rob O'Leary's 'Spiced Beef' at the top of the leaderboard over three days in West Cork.

In a consistent showing, O'Leary and his crew dominated the 20-boat fleet and with six top five results from eight sailed and three race wins.

Second overall and six points off the title was O'Leary's father Anthony sailing Antix from Royal Cork YC. Ben Cooke's Smile 'n' Wave from the Royal St. George Yacht Club finished  third but on the same nett points as Antix.

Results are below

Spiced Beef 1848 Rob O'Leary Baltimore SC 1.0 5.0 2.0 (7.0) 1.0 1.0 5.0 5.0 27.0 20.0
2nd Antix 2020 Anthony O'Leary Baltimore SC/Royal Cork YC 3.0 7.0 6.0 1.0 2.0 3.0 4.0 (11.0) 37.0 26.0
3rd Smile 'n' Wave 1722 Ben Cooke Baltimore SC/Royal St George YC 2.0 2.0 8.0 3.0 4.0 5.0 2.0 (10.0) 36.0 26.0
4th Live Wire 1755 Fionn Lyden Baltimore SC 5.0 8.0 (21.0 DSQ) 8.0 5.0 6.0 13.0 4.0 70.0 49.0
5th T-Bone 1790 Johnny Durcan Royal Cork YC/Baltimore SC 6.0 (21.0 DNS) 21.0 DNS 5.0 3.0 2.0 7.0 6.0 71.0 50.0
6th Dark Side 797 Brian Twomey Royal Cork YC 7.0 9.0 (21.0 DSQ) 9.0 7.0 8.0 9.0 2.0 72.0 51.0
7th Two to Tango 1785 Peter O'Flynn Baltimore SC 15.0 13.0 (21.0 RET) 4.0 6.0 10.0 1.0 9.0 79.0 58.0
8th efolioaccounts.com 1724 Neil Hegarty Baltimore SC 11.0 3.0 11.0 11.0 (14.0) 4.0 11.0 7.0 72.0 58.0
9th Elder Lemon 2888 Robert Dix Baltimore SC (10.0) 10.0 5.0 10.0 10.0 9.0 6.0 8.0 68.0 58.0
10th Wet and Black 1843 Dan O'Grady Howth Yacht Club 8.0 (21.0 BFD) 4.0 6.0 13.0 21.0 RET 8.0 1.0 82.0 61.0
11th After Midnight 1797 Conor Baynes Galway Bay SC (16.0) 12.0 10.0 13.0 9.0 7.0 12.0 12.0 91.0 75.0
12th Da Fishy 1726 Donagh Good Royal Cork YC (21.0 RET) 4.0 1.0 2.0 8.0 21.0 RET 21.0 DNS 21.0 DNS 99.0 78.0
13th Cosmic 1760L Pat Tanner Baltimore SC 13.0 6.0 9.0 (21.0 BFD) 12.0 11.0 16.0 13.0 101.0 80.0
14th RCYC2 180 Luke McGrath Royal Cork YC (17.0) 14.0 7.0 14.0 11.0 12.0 15.0 14.0 104.0 87.0
15th Deja Vu 1777 Ross Johnson Baltimore SC 12.0 (21.0 BFD) 3.0 12.0 21.0 RET 21.0 RET 10.0 15.0 115.0 94.0
16th Ropedock Atara 2000 Ross McDonald Howth Yacht Club 9.0 (21.0 RET) 21.0 DNS 21.0 DNS 21.0 DNS 21.0 DNS 3.0 3.0 120.0 99.0
17th INSS 1775 Kenny Rumball INSS 4.0 1.0 (21.0 RET) 21.0 DNS 21.0 DNS 21.0 DNS 21.0 DNS 21.0 DNS 131.0 110.0
18th Aquatack 1804 Mia Murphy Royal Cork YC 18.0 (21.0 BFD) 21.0 RET 15.0 15.0 13.0 14.0 16.0 133.0 112.0
19th 1601 1773 Bobby Nash Kinsale Yacht Club 14.0 11.0 (21.0 RET) 21.0 DNS 21.0 DNS 21.0 DNS 21.0 DNS 21.0 DNS 151.0 130.0
20th Mini-Apple 1780 David Love Royal Cork YC (21.0 RET) 21.0 RET 21.0 DNS 21.0 DNS 21.0 DNS 21.0 DNS 21.0 DNS 21.0 DNS 168.0

147.0

 

 

Published in 1720
Tagged under

With three race wins to his credit, the host club's Rob O'Leary has built a five-point margin over his father after six races sailed at the 1720 National Championships in Baltimore, West Cork.

Third in the 20 boat fleet is Royal St George YC's Ben Cooke on Smile 'n' Wave. 

Racing continues on Sunday. 

Results after six races sailed below

1st Spiced Beef 1848 Rob O'Leary Baltimore SC 1.0 5.0 2.0 (7.0) 1.0 1.0 17.0 10.0
2nd Antix 2020 Anthony O'Leary Baltimore SC/Royal Cork YC 3.0 (7.0) 6.0 1.0 2.0 3.0 22.0 15.0
3rd Smile 'n' Wave 1722 Ben Cooke Baltimore SC/Royal St George YC 2.0 2.0 (8.0) 3.0 4.0 5.0 24.0 16.0
4th Live Wire 1755 Fionn Lyden Baltimore SC 5.0 8.0 (21.0 DSQ) 8.0 5.0 6.0 53.0 32.0
5th Da Fishy 1726 Donagh Good Royal Cork YC (21.0 RET) 4.0 1.0 2.0 8.0 21.0 RET 57.0 36.0
6th T-Bone 1790 Johnny Durcan Royal Cork YC/Baltimore SC 6.0 (21.0 DNS) 21.0 DNS 5.0 3.0 2.0 58.0 37.0
7th efolioaccounts.com 1724 Neil Hegarty Baltimore SC 11.0 3.0 11.0 11.0 (14.0) 4.0 54.0 40.0
8th Dark Side 797 Brian Twomey Royal Cork YC 7.0 9.0 (21.0 DSQ) 9.0 7.0 8.0 61.0 40.0
9th Elder Lemon 2888 Robert Dix Baltimore SC (10.0) 10.0 5.0 10.0 10.0 9.0 54.0 44.0
10th Two to Tango 1785 Peter O'Flynn Baltimore SC 15.0 13.0 (21.0 RET) 4.0 6.0 10.0 69.0 48.0
11th Cosmic 1760L Pat Tanner Baltimore SC 13.0 6.0 9.0 (21.0 BFD) 12.0 11.0 72.0 51.0
12th After Midnight 1797 Conor Baynes Galway Bay SC (16.0) 12.0 10.0 13.0 9.0 7.0 67.0 51.0
13th Wet and Black 1843 Dan O'Grady Howth Yacht Club 8.0 (21.0 BFD) 4.0 6.0 13.0 21.0 RET 73.0 52.0
14th RCYC2 180 Luke McGrath Royal Cork YC (17.0) 14.0 7.0 14.0 11.0 12.0 75.0 58.0
15th INSS 1775 Kenny Rumball INSS 4.0 1.0 (21.0 RET) 21.0 DNS 21.0 DNS 21.0 DNS 89.0 68.0
16th Deja Vu 1777 Ross Johnson Baltimore SC 12.0 (21.0 BFD) 3.0 12.0 21.0 RET 21.0 RET 90.0 69.0
17th Aquatack 1804 Julie Neville Royal Cork YC 18.0 (21.0 BFD) 21.0 RET 15.0 15.0 13.0 103.0 82.0
18th 1601 1773 Bobby Nash Kinsale Yacht Club 14.0 11.0 (21.0 RET) 21.0 DNS 21.0 DNS 21.0 DNS 109.0 88.0
19th Ropedock Atara 2000 Ross McDonald Howth Yacht Club 9.0 (21.0 RET) 21.0 DNS 21.0 DNS 21.0 DNS 21.0 DNS 114.0 93.0
20th Mini-Apple 1780 David Love Royal Cork YC (21.0 RET) 21.0 RET 21.0 DNS 21.0 DNS 21.0 DNS 21.0 DNS 126.0

105.

 

Published in 1720
Tagged under
Page 6 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.

©Afloat 2020