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The Marine Institute has today launched the 2021 Stock Book, the annual publication which provides the latest impartial scientific advice on the status of 74 key fish stocks of interest to Ireland. It is available for download or through an interactive online application (www.marine.ie).

This is the 29th edition of the annual book, which also contains the latest management advice used by decision makers to set sustainable catch levels and fishing quotas for 2022. The publication is an invaluable reference guide to a wide audience, including the Department of Agriculture, Food and the Marine, the fishing industry, marine scientists, environmental NGOs, third level institutes and financial institutions.

In 2020, Irish vessels landed approximately 190,000 tonnes of wild caught fish worth more than €250 million at first sale. This, in turn, supports a valuable processing industry and other activities in our coastal communities.

Ensuring long term sustainability is a key objective of the Common Fisheries Policy and all stakeholders. To that end, every year, the Marine Institute undertakes an extensive data collection programme - multiple scientific surveys cover approximately 327,000 square nautical miles over 263 days, equating to 1,545 scientist days-at-sea. 

Onshore and at sea sampling programmes measure over half a million fish and estimate age for a further 50,000 individuals across all commercial species. Irish data is compiled with that from other countries through the intergovernmental organisation ICES (International Council for the Exploration of the Seas). Marine Institute scientists play a key role in carrying out the assessments and developing the scientific evidence and advice at ICES. The Stock Book integrates the latest scientific advice from ICES with relevant information on Irish fisheries.

The Minister for Agriculture, Food and the Marine, Charlie McConalogue TD said "I am impressed by the quantity and quality of data collected by our marine scientists in the Marine Institute. This work must inform all aspects of fisheries management and support the effective protection of our marine ecosystem in the seas around our coast and for the fisheries on which our fleet are reliant. It is important that the results of all the work is made accessible to industry and other stakeholders and I very much welcome the Stock Book for 2021 which I have now received."

Michael Gillooly, Interim CEO of the Marine Institute, said, "The seas around Ireland are among the most productive and biologically sensitive areas in EU waters. The Marine Institute conducts comprehensive and broad science programmes in order to sustainably monitor and develop this valuable resource.

"The scientific advice and services provided by our scientists to stakeholders are essential to supporting a sustainable ocean economy, protecting and managing our marine ecosystems and meeting EU obligations. As part of the services provided, our scientists also participate in, and lead, international working groups that assess fish stocks and provide scientific advice on how many fish can be safely removed from this renewable resource. This is essential in sustaining our ocean economy for our coastal communities."

Dr Ciaran Kelly, Director of Fisheries Ecosystem Advisory Services at the Marine Institute, said, "The interactive app developed by the Marine Institute is shaping thinking on how independent scientific advice can be delivered to fisheries managers and other stakeholders in the future ensuring that the best available scientific evidence for decision making is easy to access and transparent to all."

The gradual increase in the number of stocks that are sustainably fished, in line with Common Fisheries Policy objectives, has continued. Stocks of haddock, anglerfish (or monkfish), megrim, tuna, and some of the Nephrops (Dublin Bay Prawns), have increased in recent years and continue to be sustainably fished. Work also continues on stocks such as cod, herring and whiting.

The 2021 Stock Book is available electronically on the Marine Institute's website here and as an interactive app here. Most of the scientific work that delivers the Marine Institute's Stock Book is funded under the European Maritime, Fisheries and Aquaculture Fund (EMFAF).

Published in Marine Science

Marine Minister Michael Creed took receipt of the 2019 Marine Institute Annual Stock Book yesterday, Thursday 21 November.

One of the institute’s primary annual publications since 1993, the Stock Book provides scientific advice on commercial fish stocks of interest to Ireland.

“The fishing industry is a vital part of Ireland's ocean economy,” the minister said. “The information presented by the Marine Institute in the Stock Book is critical to the preparations for the annual Fisheries Council negotiations which this year will take place in Brussels on the 16th and 17th of December.

“The detailed stock-by-stock guide ensures we have the most up-to-date scientific advice on this renewable resource.”

The Stock Book forms an important component of the sustainability impact assessment presented to Dáil Éireann annually before the EU fisheries negotiations commence.

This year advice was given for 74 stocks, and results show continued improvement in the number of stocks that are sustainably fished

In addition, the Stock Book serves as a reference guide to the fishing industry, managers, marine scientists, environmental NGOs, third level institutes, financial institutions and the wider public.

Much of the scientific work that delivers the Stock Book is funded under the European Maritime Fisheries Fund scheme.

The Marine Institute says scientific advice and services provided by scientists to the Department of Agriculture, Food and the Marine are a key focus of its Strategic Plan 2018-2022.

“These scientific services are essential to supporting our sustainable ocean economy, protecting and managing our marine ecosystems and meeting EU obligations,” said Marine Institute chief executive Dr Paul Connolly.

The institute’s scientists participate in, and lead, many international working groups at the International Council for the Exploration of the Seas (ICES), which assess fish stocks and provide scientific advice on how much can be sustainably fished.

“ICES is a very important organisation for the Marine Institute where scientists from many countries share data and work together to deliver the impartial scientific advice required by the fisheries managers. This advice is presented in the Stock Book and is essential to sustaining our coastal communities,” Dr Connolly said.

The 2019 Stock Book is available as a PDF to read or download HERE, and also this year as an interactive map.

Published in Fishing

#Fishing - Marine Minister today (Tuesday 28 November) received the Marine Institute’s annual Stock Book for 2017.

The Stock Book, one of the principal annual publications of the Marine Institute, provides the latest impartial scientific advice on commercially exploited fish stocks of interest to Ireland.

Provididing the latest scientific advice for 61 fish stocks, the publication is used by the Department of Agriculture, Food and the Marine at the annual quota negotiations with the EU in December of each year and throughout the year at fisheries management meetings.

"The information presented by the Marine Institute in the Stock Book is critical to the preparations for the annual fisheries negotiations which are coming up in the next fortnight,” said Minister Creed.

“The detailed stock-by-stock guide ensures we have the most up to date scientific advice at our finger tips. The fishing industry is a vital part of Ireland's coastal economy, with Ireland’s quotas worth approximately €226 million in 2017.”

Marine Institute chief executive Dr Peter Heffernan added: “The seas around Ireland are among the most productive and biologically sensitive areas in EU waters. Our fisheries scientists spend collectively over 1,000 scientific days each year at sea on the Marine Institute's two research vessels, surveying fish stocks and habitats so that we can have the best available information on the state of our stocks.

“Throughout the year our scientists also participate in and lead ICES working groups on international fish stocks in order to maintain healthy ocean ecosystems and sustain Ireland’s important blue economy.”

Throughout the year the Stock Book also serves as a valuable reference to a wide audience, including the fishing industry, managers, marine scientists, environmental NGOs, third level institutes, financial institutions and those with an interest in the status and management of marine fisheries resources in the waters around Ireland.

The Stock Book is available electronically on the Marine Institute’s website.

Published in Fishing

#Fishing - Dr Peter Heffernan, CEO of the Marine Institute, presented the Minister for the Marine Simon Coveney with The 2012 Stock Book ahead of the EU Fisheries Council negotiations next week, noting an improvement in certain fish stocks with a higher number of stocks sustainably fished in 2012 compared with 2011 - as Tom McSweeney writes about in his column last Friday.

The Stock Book gives an overview of 59 stocks from which Ireland has an EU quota allocation and will be used to inform discussions and decisions on Total Allowable Catches (TACs) fishing quotas for 2013. TACs and quotas will be decided at the December EU Fisheries Council on 18-20 December which will be attended by the minister, who has lately faced criticism over the proposed deep-sea salmon farm in Galway Bay.

Minister Coveney said: "I welcome the comprehensive review carried out by the Marine Institute showing the state of fish stocks that are of importance to Ireland. Of the 59 stocks in which Ireland has a share of the EU TAC, 42% are now fished sustainably compared to 36% in 2011. The state of the resource base in terms of the biomass, the population of mature fish in the stock, has also improved. The number of depleted stocks has declined from 12 to 8.

"It is good to see progress on delivering sustainable fishing. Further efforts are needed both in terms of setting TAC levels and also taking other measures such as reducing catches of juvenile fish and dealing with unacceptable levels of discards.

He added: "Having the latest scientific information at my fingertips is essential at the December council. My approach to the negotiations will be to utilise this science to ensure EU fishing policy secures the long term sustainability of the industry.

"The December Council negotiations must concentrate on achieving a more practical and pragmatic regime for the fishing industry, grounded in the scientific data available in the Stock Book.”  

The Stock Book advice is developed using the latest available research, assessments and advice on the fisheries resource. Irish scientists collaborate with other international scientists at the International Council for the Exploration of the Seas (ICES).  

“ICES is a key forum for Ireland where our scientists develop impartial scientific advice that meets best international standards,” said Dr Heffernan.  

The Stock Book is presented annually to Department of Agriculture, Food and the Marine. The information is of vital importance in serving Ireland during the annual TAC negotiations at the various EU Council of Fisheries meetings, but principally at the December council meeting where the quotas for the following year are set.

It is also of interest to a wider audience, including the fishing industry, marine scientists, managers, environmental NGOs, third level institutes, financial institutions and those with an interest in the status and management of marine fisheries resources in the waters around Ireland. 

The Stock Book has been published by the Marine Institute since 1993 and has evolved considerably in that time period.  It continues to evolve in a changing fisheries advisory environment. The Stock Book is available electronically on the Marine Institute’s website HERE.

Published in Fishing

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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