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Irish Seafood Has One of the Lowest Carbon Footprints of Any Food Produce - BIM Study

24th February 2023
Wild-caught mackerel are among the Irish seafood that has been shown to have very low carbon emissions according to a first-of-its-kind study for the Irish seafood sector under the Government Climate Action Plan to provide a baseline for the Irish seafood industry
Wild-caught mackerel are among the Irish seafood that has been shown to have very low carbon emissions according to a first-of-its-kind study for the Irish seafood sector under the Government Climate Action Plan to provide a baseline for the Irish seafood industry

A new study by Bord Iascaigh Mhara (BIM) - the State agency that supports development of the seafood sector in Ireland - has found that Irish-produced seafood is among the lowest carbon food produced in Ireland. This study provides the Irish seafood sector with access to reliable data for the first time. It identifies areas for targeted strategies to help minimise the carbon emissions associated with seafood production.

The Carbon Footprint Report of the Irish Seafood Sector found that carbon emissions for the sector are just under 400,000 tonnes of CO2 – less than 2% of those produced in other key food sectors. This number includes the emissions for both farmed and wild-caught seafood. Farmed mussels (rope-grown), oysters and wild-caught mackerel in particular, have been shown to have very low carbon emissions.

Caroline Bocquel, BIM Chief Executive Officer, welcomed the newly published report saying it provided scientific evidence that the sector has significantly low levels of greenhouse gas emissions:

“Access to reliable data is crucial to understand which steps of seafood production create the most emissions. Being able to feed people in a healthy, nutritious, and equitable way, without adding to global warming, is key.

This comprehensive study has taken almost two years to complete. Delivering the data required input from industry and other stakeholders. The findings of the report demonstrate how the sector is producing a beneficial , nutritious, and safe food with low environmental impacts.”

Caroline Bocquel, BIM Chief Executive OfficerCaroline Bocquel, BIM Chief Executive Officer says Irish seafood has among the lowest emissions of all food production in Ireland 

“In fishing, fuel accounts for more than 90% ofcarbon emissions, while processing and transportation accounts for 10% of the emissions. Already, we are seeing transitions away from exclusively diesel-powered engines to hybrid vessels and alternative fuels are also being explored. Later this year BIM will produce a report under the Climate Action Plan 2023 on the role these alternative fuels may play in the future of the Irish seafood sector. We now have a great opportunity to reduce emissions even further.”

The seafood sector and Brexit adjustment

The Irish fishing sector has faced significant challenges in recent years, including the closure of markets due to the COVID-19 pandemic and the ongoing impact of Brexit. The Government’s Seafood Taskforce – which included seafood representative organisations – produced a set of recommendations in its final report. These include business supports, funding for capital projects and development of skills to allow seafood businesses to build or adapt their operating models. It also extends to other businesses in coastal communities, to help ensure these are sustainable.

BIM is currently administering schemes with a total value of €265m under the Brexit Adjustment Reserve (BAR) delivering on the recommendations of the Seafood Taskforce. The aim of all schemes is to develop and restructure the sector, ensuring a profitable and sustainable seafood industry providing jobs and economic activity in coastal communities dependent on fishing.

A decommissioning scheme for whitefish vessels – similar to one initiated in 2008 – was one of the central recommendations of the taskforce to mitigate the impact of quota transfers from the EU to the UK, which resulted from Brexit, and ensure a viable industry could remain in place. The closing date for the scheme’s acceptance of offers is next month, March 2. 57 letters of the offer have been issued with total funding of €75 million. To date, 20 owners have accepted.

A €45M Seafood Processors Scheme - for improvements and innovation in seafood processing - has received a good response. To date, 21 projects of significant size have been approved, totalling some €22M.

The €25M Brexit Blue Economy Enterprise Scheme seeks to rejuvenate businesses in coastal communities around Ireland, helping them to adapt, restructure and reskill in the post-Brexit landscape. BIM has received hundreds of applications to date. Everything ranging from mobile seafood trucks to sea salt businesses has successfully applied for funding, and more than €3.5M in grant funding has been approved to date.

“The seafood sector has shown immense resilience and strength in its ability to adapt to changing marketplaces and socio-political impacts. BIM is working closely with industry and other stakeholders to develop supports that allow businesses to be agile and take advantage of new market opportunities,” said Caroline Bocquel.

“Coupled with the fact that seafood has one of the lowest carbon footprints of any food produced in Ireland, this paves the way for a sustainable future for the sector.”

Published in Fishing, Aquaculture
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Irish Fishing industry 

The Irish Commercial Fishing Industry employs around 11,000 people in fishing, processing and ancillary services such as sales and marketing. The industry is worth about €1.22 billion annually to the Irish economy. Irish fisheries products are exported all over the world as far as Africa, Japan and China.

FAQs

Over 16,000 people are employed directly or indirectly around the coast, working on over 2,000 registered fishing vessels, in over 160 seafood processing businesses and in 278 aquaculture production units, according to the State's sea fisheries development body Bord Iascaigh Mhara (BIM).

All activities that are concerned with growing, catching, processing or transporting fish are part of the commercial fishing industry, the development of which is overseen by BIM. Recreational fishing, as in angling at sea or inland, is the responsibility of Inland Fisheries Ireland.

The Irish fishing industry is valued at 1.22 billion euro in gross domestic product (GDP), according to 2019 figures issued by BIM. Only 179 of Ireland's 2,000 vessels are over 18 metres in length. Where does Irish commercially caught fish come from? Irish fish and shellfish is caught or cultivated within the 200-mile exclusive economic zone (EEZ), but Irish fishing grounds are part of the common EU "blue" pond. Commercial fishing is regulated under the terms of the EU Common Fisheries Policy (CFP), initiated in 1983 and with ten-yearly reviews.

The total value of seafood landed into Irish ports was 424 million euro in 2019, according to BIM. High value landings identified in 2019 were haddock, hake, monkfish and megrim. Irish vessels also land into foreign ports, while non-Irish vessels land into Irish ports, principally Castletownbere, Co Cork, and Killybegs, Co Donegal.

There are a number of different methods for catching fish, with technological advances meaning skippers have detailed real time information at their disposal. Fisheries are classified as inshore, midwater, pelagic or deep water. Inshore targets species close to shore and in depths of up to 200 metres, and may include trawling and gillnetting and long-lining. Trawling is regarded as "active", while "passive" or less environmentally harmful fishing methods include use of gill nets, long lines, traps and pots. Pelagic fisheries focus on species which swim close to the surface and up to depths of 200 metres, including migratory mackerel, and tuna, and methods for catching include pair trawling, purse seining, trolling and longlining. Midwater fisheries target species at depths of around 200 metres, using trawling, longlining and jigging. Deepwater fisheries mainly use trawling for species which are found at depths of over 600 metres.

There are several segments for different catching methods in the registered Irish fleet – the largest segment being polyvalent or multi-purpose vessels using several types of gear which may be active and passive. The polyvalent segment ranges from small inshore vessels engaged in netting and potting to medium and larger vessels targeting whitefish, pelagic (herring, mackerel, horse mackerel and blue whiting) species and bivalve molluscs. The refrigerated seawater (RSW) pelagic segment is engaged mainly in fishing for herring, mackerel, horse mackerel and blue whiting only. The beam trawling segment focuses on flatfish such as sole and plaice. The aquaculture segment is exclusively for managing, developing and servicing fish farming areas and can collect spat from wild mussel stocks.

The top 20 species landed by value in 2019 were mackerel (78 million euro); Dublin Bay prawn (59 million euro); horse mackerel (17 million euro); monkfish (17 million euro); brown crab (16 million euro); hake (11 million euro); blue whiting (10 million euro); megrim (10 million euro); haddock (9 million euro); tuna (7 million euro); scallop (6 million euro); whelk (5 million euro); whiting (4 million euro); sprat (3 million euro); herring (3 million euro); lobster (2 million euro); turbot (2 million euro); cod (2 million euro); boarfish (2 million euro).

Ireland has approximately 220 million acres of marine territory, rich in marine biodiversity. A marine biodiversity scheme under Ireland's operational programme, which is co-funded by the European Maritime and Fisheries Fund and the Government, aims to reduce the impact of fisheries and aquaculture on the marine environment, including avoidance and reduction of unwanted catch.

EU fisheries ministers hold an annual pre-Christmas council in Brussels to decide on total allowable catches and quotas for the following year. This is based on advice from scientific bodies such as the International Council for the Exploration of the Sea. In Ireland's case, the State's Marine Institute publishes an annual "stock book" which provides the most up to date stock status and scientific advice on over 60 fish stocks exploited by the Irish fleet. Total allowable catches are supplemented by various technical measures to control effort, such as the size of net mesh for various species.

The west Cork harbour of Castletownbere is Ireland's biggest whitefish port. Killybegs, Co Donegal is the most important port for pelagic (herring, mackerel, blue whiting) landings. Fish are also landed into Dingle, Co Kerry, Rossaveal, Co Galway, Howth, Co Dublin and Dunmore East, Co Waterford, Union Hall, Co Cork, Greencastle, Co Donegal, and Clogherhead, Co Louth. The busiest Northern Irish ports are Portavogie, Ardglass and Kilkeel, Co Down.

Yes, EU quotas are allocated to other fleets within the Irish EEZ, and Ireland has long been a transhipment point for fish caught by the Spanish whitefish fleet in particular. Dingle, Co Kerry has seen an increase in foreign landings, as has Castletownbere. The west Cork port recorded foreign landings of 36 million euro or 48 per cent in 2019, and has long been nicknamed the "peseta" port, due to the presence of Spanish-owned transhipment plant, Eiranova, on Dinish island.

Most fish and shellfish caught or cultivated in Irish waters is for the export market, and this was hit hard from the early stages of this year's Covid-19 pandemic. The EU, Asia and Britain are the main export markets, while the middle Eastern market is also developing and the African market has seen a fall in value and volume, according to figures for 2019 issued by BIM.

Fish was once a penitential food, eaten for religious reasons every Friday. BIM has worked hard over several decades to develop its appeal. Ireland is not like Spain – our land is too good to transform us into a nation of fish eaters, but the obvious health benefits are seeing a growth in demand. Seafood retail sales rose by one per cent in 2019 to 300 million euro. Salmon and cod remain the most popular species, while BIM reports an increase in sales of haddock, trout and the pangasius or freshwater catfish which is cultivated primarily in Vietnam and Cambodia and imported by supermarkets here.

The EU's Common Fisheries Policy (CFP), initiated in 1983, pooled marine resources – with Ireland having some of the richest grounds and one of the largest sea areas at the time, but only receiving four per cent of allocated catch by a quota system. A system known as the "Hague Preferences" did recognise the need to safeguard the particular needs of regions where local populations are especially dependent on fisheries and related activities. The State's Sea Fisheries Protection Authority, based in Clonakilty, Co Cork, works with the Naval Service on administering the EU CFP. The Department of Agriculture, Food and Marine and Department of Transport regulate licensing and training requirements, while the Marine Survey Office is responsible for the implementation of all national and international legislation in relation to safety of shipping and the prevention of pollution.

Yes, a range of certificates of competency are required for skippers and crew. Training is the remit of BIM, which runs two national fisheries colleges at Greencastle, Co Donegal and Castletownbere, Co Cork. There have been calls for the colleges to be incorporated into the third-level structure of education, with qualifications recognised as such.

Safety is always an issue, in spite of technological improvements, as fishing is a hazardous occupation and climate change is having its impact on the severity of storms at sea. Fishing skippers and crews are required to hold a number of certificates of competency, including safety and navigation, and wearing of personal flotation devices is a legal requirement. Accidents come under the remit of the Marine Casualty Investigation Board, and the Health and Safety Authority. The MCIB does not find fault or blame, but will make recommendations to the Minister for Transport to avoid a recurrence of incidents.

Fish are part of a marine ecosystem and an integral part of the marine food web. Changing climate is having a negative impact on the health of the oceans, and there have been more frequent reports of warmer water species being caught further and further north in Irish waters.

Brexit, Covid 19, EU policies and safety – Britain is a key market for Irish seafood, and 38 per cent of the Irish catch is taken from the waters around its coast. Ireland's top two species – mackerel and prawns - are 60 per cent and 40 per cent, respectively, dependent on British waters. Also, there are serious fears within the Irish industry about the impact of EU vessels, should they be expelled from British waters, opting to focus even more efforts on Ireland's rich marine resource. Covid-19 has forced closure of international seafood markets, with high value fish sold to restaurants taking a large hit. A temporary tie-up support scheme for whitefish vessels introduced for the summer of 2020 was condemned by industry organisations as "designed to fail".

Sources: Bord Iascaigh Mhara, Marine Institute, Department of Agriculture, Food and Marine, Department of Transport © Afloat 2020