TI

Tidetec

Tidetec AS

Oslo, Norway

TidalHydroEnergy StorageLimited company
Founded 20031-10 employees
Profile last updated: April 16, 2026

About

Founded in 2003, Tidetec is a limited company headquartered in Oslo, Norway with approximately 1-10 employees specializing in Tidal, Hydro, Energy Storage.

Tidetec AS is a Norwegian technology SME based in Oslo that has developed a patented turbine solution for tidal range and low-head hydro energy. The system combines a variable speed Straflo-type turbine with a rotating turret, enabling efficient generation and pumping in both flow directions. The company is commercialising the technology through pilot and demonstration projects and is seeking industrial and financial partners.

Headquarters

Oslo, Norway

Founded

2003

Employees

1-10

Company type

Limited company

Focus areas

tidal rangetidal energybi-directional turbinelow-head hydropumped storagerotating turretpatented technologyStraflo turbine

Products & services

Business models

B2B

Value chain

R&DDevelopmentEngineering

Locations

Headquarters

Hoffsveien 23, 0275, Oslo, Norway

Operating locations (1)

  • Munkerudåsen 12 d, Oslo, Norway

Projects

2

Tidal-in-a-box demo project at Aberthaw

PlannedTidal range turbine

Demonstrator testing facility repurposing an existing tidal water treatment tank at the Aberthaw site to test bi-directional low-head tidal turbines, in a consortium led with CCR Energy.

Aberthaw, United Kingdom

Svelvik tidal stream turret prototype test

Rotating turret prototype

Field test of the Tidetec turret and turning mechanism prototype in the Svelvik tidal stream to prove the concept and robustness in harsh sea conditions.

Svelvik, Norway

Credentials & affiliations

Industry memberships

Norwegian Energy Partners

Partnerships

Norwegian Energy Partners, CCR Energy, Technical University of Munich (TUM), GreenOffshoreTech, REALIZE project, Mosseregionens Næringsutvikling AS

People

Management & team (4)

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