Welcome   Sponsored By
Subscribe | Register | Advertise | Newsletter | About us | Contact us
   


The Tasmanian government announced a moratorium on new salmon farming leases until 2023. At that point, it will launch a 10-year plan for the sector

Tasmanian salmon industry leaders mull their potential, sustainability of the sector

Click on the flag for more information about Australia AUSTRALIA
Friday, May 27, 2022, 07:00 (GMT + 9)

The following is an excerpt from an article published by Global Seafood Alliance:

Energy, feeds and offshore production shape the discussion at the Tasmanian Salmon Symposium

In 2021, the Tasmanian government announced a moratorium on new salmon farming leases until 2023. At that point, it will launch a 10-year plan for the sector, which is working on improving its image with the local community and with critical environmental groups. Over two days in May, experts and researchers focused on salmon aquaculture’s potential to provide a growing global population with a sustainable protein – as well as the challenges ahead for advancing the Tasmanian salmon industry and possible technological solutions.

The problem is not today but tomorrow

Changing minds – and the narrative around aquaculture – is a priority for the Tasmanian salmon industry, which has strong academic support. Richard Cottrell from the International Marine and Antarctic Studies at the University of Tasmania said aquaculture tends to get viewed differently when compared to other food systems.

The industry needs to “improve communication and make the most of circular ingredients and waste products to turn it into something beneficial,” Cottrell said during the Tasmanian Salmon Symposium, which was hosted online.

Much of the conversation around the industry’s environmental impacts centered on feeds and access to feeds. University of Hawaii Professor Dr. Albert Tacon said fish feed is typically the largest cost of salmon production, arguing that it needs to be produced sustainably and economically for farmers to be profitable.

The onset of the COVID-19 virus highlighted the need for to move away from a reliance on importing feed supplies to domestic production, given the shocks and costs associated with the supply chain disruptions, he added.

During a Q&A session, Tacon explained that many salmon-producing countries had become overly reliant on importing feed.

“The largest source of animal protein available to feed companies are the byproducts from the production of chickens and hogs. There are lots of products out there, we have to better use these resources,” Tacon said. “The problem is not today but tomorrow and how we feed.”

Cottrell said that balancing the nutritional needs of fish and shortening production cycles can address the challenge of reducing waste.

“You can balance the nutrition that you are offering with the needs of the species you’re farming and then use materials that are high in digestibility,” he said. “The other way [to minimize waste] is to grow your fish quickly, which means you’re relying on a good environment.”  

Innovative barge design and power

One of the most significant challenges facing offshore aquaculture production – or moving near-shore production several miles out to sea – is the powering of barges and the constraints places on operating logistics.

Alexandre Pichard, chief technology officer at Carnegie Clean Energy – the owner and developer of the CETO® technology, which captures energy from ocean waves and converts it into electricity – said that the blue economy has great potential for growth. But for that to happen, both the cost of seafood and the cost of production need to be reduced, as well as achieve cuts in emissions associated with aquaculture.

A key challenge to conventional offshore production is the powering of barges and the constraints it inflicts on operations.

“In the open ocean there is a lot of movement. Why don’t we capture it and convert it to electricity and displace diesel technology?” asked Pichard when talking about the inspiration behind it.

Pichard pointed to the company’s wave converter system, which has the potential to power offshore barges. These barges need reliable and consistent energy to operate not only the day-to-day running like fish feeding, but also keeping the people on the barge safe in a challenging open sea environment. (continues...)

Author / Source: Chris Gilliez / Global Seafood Alliance / Read the full article by clicking the link here

[email protected]

www.seafood.media


 Print


Click to know how to advertise in FIS
MORE NEWS
Uruguay
Jul 6, 00:10 (GMT + 9):
ALPESCAS Urges Resolution in Labor Conflict Threatening Uruguayan Industrial Fishing
United States
Jul 4, 15:00 (GMT + 9):
IN BRIEF - National Fisheries Institute Statement on Section 139L of the OBBB Act
Viet Nam
Jul 4, 07:00 (GMT + 9):
US Tariff Pressure Casts Shadow Over Vietnam's Seafood Exports, Slowing Growth in June
South Korea
Jul 4, 06:00 (GMT + 9):
South Korea's Frozen Mackerel Imports Skyrocket in First Half of 2025
China
Jul 4, 00:10 (GMT + 9):
Global Squid Prices See Significant Rise in June Driven by Supply Shocks
Norway
Jul 4, 00:10 (GMT + 9):
Norwegian Salmon and Trout Conquer Global Markets Amidst Shifting Tides
Norway
Jul 4, 00:10 (GMT + 9):
Norwegian Seafood Exports Hit Record High in First Half of 2025
Faroe Islands
Jul 4, 00:10 (GMT + 9):
Bakkafrost Reports Strong Q2 Harvests, But Scottish Mortality Costs Soar
France
Jul 4, 00:10 (GMT + 9):
Sardines Sizzle as Mackerel Stabilizes in French Canned Fish Market
Germany
Jul 4, 00:00 (GMT + 9):
Other Media | Industrias Pesqueras: German fleet activity grows 4% in volume, but declines 1.3% in value
Denmark
Jul 4, 00:00 (GMT + 9):
Other Media | WorldFishing: Denmark introduces bottom trawl ban
Iceland
Jul 4, 00:00 (GMT + 9):
Other Media | Fish Focus: Baldvin Thorsteinsson takes over as CEO of Samherji
Norway
Jul 4, 00:00 (GMT + 9):
Other Media | fishfarmingexpert: Norway's salmon exports rocketed in H1 - but returns didn't
United States
Jul 3, 07:00 (GMT + 9):
New Report Unlocks Opportunities for Norwegian Snow and King Crab in the U.S. Market
Indonesia
Jul 3, 06:00 (GMT + 9):
Indonesian Fisheries Sector Sees Strong Growth in Q1 2025, Exports Up 6.5%



Lenguaje
FEATURED EVENTS
  
TOP STORIES
Scientists Convene in Shanghai to Discuss Giant Squid Conservation and Management
China Experts underscore the urgent need for enhanced biological and stock knowledge of the resource. Shanghai - The president of the Committee for the Sustainable Management of Giant Squid (CALAMASUR...
New Report Unlocks Opportunities for Norwegian Snow and King Crab in the U.S. Market
United States Fresh insights aim to strengthen Norway's premium position amid rising demand and unique market advantages. OSLO – Norway's seafood industry is strategically positioning itself globally, with sig...
Cepesca Takes Spanish Fishing Demands to Brussels in Historic Meeting
Spain Confederation Insists on Reviewing Closure of 87 Bottom Fishing Zones and Defending Mediterranean Trawl Fishing Before MEPs and EP Fisheries Committee. MADRID – The Spanish Fishing Confede...
Indonesian Fisheries Sector Sees Strong Growth in Q1 2025, Exports Up 6.5%
Indonesia Fisheries production rises 2%, signaling positive trends for national food security and economic contribution. JAKARTA – Indonesia's fisheries sector demonstrated robust growth in the first qua...
 

Umios Corporation | Maruha Nichiro Corporation
Nichirei Corporation - Headquarters
Pesquera El Golfo S.A.
Ventisqueros - Productos del Mar Ventisqueros S.A
Wärtsilä Corporation - Wartsila Group Headquarters
ITOCHU Corporation - Headquarters
BAADER - Nordischer Maschinenbau Rud. Baader GmbH+Co.KG (Head Office)
Inmarsat plc - Global Headquarters
Marks & Spencer
Tesco PLC (Supermarket) - Headquarters
Sea Harvest Corporation (PTY) Ltd. - Group Headquarters
I&J - Irvin & Johnson Holding Company (Pty) Ltd.
AquaChile S.A. - Group Headquarters
Pesquera San Jose S.A.
Nutreco N.V. - Head Office
CNFC China National Fisheries Corporation - Group Headquarters
W. van der Zwan & Zn. B.V.
SMMI - Sunderland Marine Mutual Insurance Co., Ltd. - Headquarters
Icicle Seafoods, Inc
Starkist Seafood Co. - Headquearters
Trident Seafoods Corp.
American Seafoods Group LLC - Head Office
Marel - Group Headquarters
SalMar ASA - Group Headquarters
Sajo Industries Co., Ltd
Hansung Enterprise Co.,Ltd.
BIM - Irish Sea Fisheries Board (An Bord Iascaigh Mhara)
CEFAS - Centre for Environment, Fisheries & Aquaculture Science
COPEINCA ASA - Corporacion Pesquera Inca S.A.C.
Chun Cheng Fishery Enterprise Pte Ltd.
VASEP - Vietnam Association of Seafood Exporters & Producers
Gomes da Costa
Furuno Electric Co., Ltd. (Headquarters)
NISSUI - Nippon Suisan Kaisha, Ltd. - Group Headquarters
FAO - Food and Agriculture Organization - Fisheries and Aquaculture Department (Headquarter)
Hagoromo Foods Co., Ltd.
Koden Electronics Co., Ltd. (Headquarters)
A.P. Møller - Maersk A/S - Headquarters
BVQI - Bureau Veritas Quality International (Head Office)
UPS - United Parcel Service, Inc. - Headquarters
Brim ehf (formerly HB Grandi Ltd) - Headquarters
Hamburg Süd Group - (Headquearters)
Armadora Pereira S.A. - Grupo Pereira Headquarters
Costa Meeresspezialitäten GmbH & Co. KG
NOAA - National Oceanic and Atmospheric Administration (Headquarters)
Mowi ASA (formerly Marine Harvest ASA) - Headquarters
Marubeni Europe Plc -UK-
Findus Ltd
Icom Inc. (Headquarter)
WWF Centroamerica
Oceana Group Limited
The David and Lucile Packard Foundation
Ajinomoto Co., Inc. - Headquarters
Friosur S.A. - Headquarters
Cargill, Incorporated - Global Headquarters
Benihana Inc.
Leardini Pescados Ltda
CJ Corporation  - Group Headquarters
Greenpeace International - The Netherlands | Headquarters
David Suzuki Foundation
Fisheries and Oceans Canada -Communications Branch-
Mitsui & Co.,Ltd - Headquarters
NOREBO Group (former Ocean Trawlers Group)
Natori Co., Ltd.
Carrefour Supermarket - Headquarters
FedEx Corporation - Headquarters
Cooke Aquaculture Inc. - Group Headquarters
AKBM - Aker BioMarine ASA
Seafood Choices Alliance -Headquarter-
Austevoll Seafood ASA
Walmart | Wal-Mart Stores, Inc. (Supermarket) - Headquarters
New Japan Radio Co.Ltd (JRC) -Head Office-
Gulfstream JSC
Marine Stewardship Council - MSC Worldwide Headquarters
Royal Dutch Shell plc (Headquarter)
Genki Sushi Co.,Ltd -Headquarter-
Iceland Pelagic ehf
AXA Assistance Argentina S.A.
Caterpillar Inc. - Headquarters
Tiger Brands Limited
SeaChoice
National Geographic Society
AmazonFresh, LLC - AmazonFresh

Copyright 1995 - 2025 Seafood Media Group Ltd.| All Rights Reserved.   DISCLAIMER