Technology transfEr for Thriving Recirculating Aquaculture Systems in the Baltic Sea Region
TETRAS
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TETRAS

PROGRAMME 2021-2027
priority
2 Water-smart societies
objective
2.2 Blue economy
Project type
Core Project
Implementation
January 2023 - December 2025
Technical details

TETRAS

In the project TETRAS, public authorities trigger fish and shrimp farming on land, which reuses water from industries related to energy production and geothermal resources.
In the spotlight

TETRAS aims to improve the economic and environmental sustainability of RAS by demonstrating how these systems can be placed strategically or combined with industrial processes to increase resource use efficiency while producing affordable and healthy food.

One process's waste or residual is another process's resource. 

Project summary

The TETRAS project addresses a challenge common to regions across the Baltic Sea Region: how to harmonise economic development with social and environmetal goals. Much of the excess water or energy used in industry is lost to the environment. What if we could capture these resources and use them for food production? Specifically, how can we use water in a smart way that balances the needs of industry with state-of-the-art food production systems? The solution is RAS: Recirculating Aquaculture Systems. On its own, RAS are expensive and energy-intensive. However, as industrial "add-ons", RAS can be highly efficient methods of food production. For example, in combination with geothermal heat exchange, water re-use (e.g. so-called "technical" water) or agri-aqua symbioses like aquaponics. Besides food, RAS creates additional revenue streams, e.g. by-products for use in cosmetics, bioplastics, fertiliser, or biogas. TETRAS will show how RAS can be placed in strategic geographic locations, or combined with industrial processes to increase efficiency, while producing affordable, healthy food. The partnership will co-develop regional pilots and standardised tools for municipalities to assess and monitor RAS applications and match them with suitable industries. These tools will allow public authorities to integrate RAS into regional development strategies, contributing to both sustainable waters and the transition to a circular economy in a win-win scenario.

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Budgets

TETRAS
in numbers.
  • 2.96
    Million
    Total
  • 2.36
    Million
    Erdf
  • 0.00
    Million
    Norway

Success indicators

TETRAS
in numbers.
81 Organisations reached with 1 Solutions in offer 1 Solutionsin use 4 Pilotactivities 24 Organisationsin the project
  • 55.724233721.1267504
  • 52.480655313.3471165
  • 55.712752921.1350469
  • 55.79330112.4497
  • 59.358230727.4140968
  • 54.78345511.865164
  • 54.399301718.5702114
  • 54.77187711.48209
  • 53.889967811.4458340266711
  • 54.676370125.2905171
Lead partnerKlaipeda Science and Technology Park
  • Town
    Klaipėda
  • Region
  • Country
    Lithuania
  • Region
    Klaipėdos apskritis
Total partner budget
333,524.80
SUBMARINER Network for Blue Growth EEIG
  • Town
    Berlin
  • Region
  • Country
    Germany
  • Region
    Berlin
Total partner budget
400,065.30
Klaipeda University
  • Town
    Klaipeda
  • Region
  • Country
    Lithuania
  • Region
    Klaipėdos apskritis
Total partner budget
338,030.00
Blue Research ApS
  • Town
    Virum
  • Region
  • Country
    Denmark
  • Region
    Københavns omegn
Total partner budget
234,320.00
Ida-Viru Investment Agency
  • Town
    Jõhvi
  • Region
  • Country
    Estonia
  • Region
    Kirde-Eesti
Total partner budget
331,432.00
Guldborgsund Municipality
  • Town
    Nykøbing F.
  • Region
  • Country
    Denmark
  • Region
    Vest- og Sydsjælland
Total partner budget
205,820.00
University of Gdansk
  • Town
    Gdańsk
  • Region
  • Country
    Poland
  • Region
    Trójmiejski
Total partner budget
163,967.60
Business Lolland-Falster
  • Town
    Maribo
  • Region
  • Country
    Denmark
  • Region
    Vest- og Sydsjælland
Total partner budget
503,960.00
Wismar University of Applied Sciences; Technology, Business and Design
  • Town
    Wismar
  • Region
  • Country
    Germany
  • Region
    Nordwestmecklenburg
Total partner budget
225,000.00
AB „LINAS AGRO GROUP“
  • Town
    Vilnius
  • Region
  • Country
    Lithuania
  • Region
    Vilniaus apskritis
Total partner budget
219,433.60

Contacts

News

News

TETRAS Associated Organisations
TETRAS counts on the support of a group of Associated Organisations (AO). Together with the Project ...

Events

11
April
TETRAS Kick-off Meeting
Project: TETRAS
Physical Meeting
11. April 2023
09:00 - 13:00 (CEST)
13
April
Towards a green transition in Danish aquaculture: Opportunities, challenges and new directions
Project: TETRAS
Physical Meeting
13. April 2023
08:30 - 16:00 (CEST)
02
May
Let's Talk about RAS & Symbiosis
Project: TETRAS
Virtual Meeting
02. May 2023
10:00 - 12:00 (CEST)
    No past events

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      Recirculating Aquaculture Systems
      03/2023

      Recirculating Aquaculture Systems 03/2023 (1 image)

      RAS finish aquaculture