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BlueTEC Philosophy


BlueTEC Philosophy

Bluewater’s Tidal Energy Converter (BlueTEC) is a floating platform for tidal turbines. Unlike conventional bottom founded designs, BlueTEC offers significant advantages by accommodating most of the critical equipment above the waterline, where it is dry and protected, allowing for easy access for inspection and repair.  Furthermore, the most energy is at the top of the water column, near the surface, where the turbine is situated.

Bluewater developed BlueTEC during several years of R&D and testing. The main focus during the development process was on:

  • Low manufacturing and marine installation costs (low CAPEX)
  • Low maintenance costs by providing easy access for minor inspections and repairs; the cost of access typically consumes up to 80% of operating costs of other solutions in the industry (low OPEX)
  • Higher energy output compared to other devices

By providing more energy at a lower cost, BlueTEC aims to reduce the Levelized Cost of Energy (LCoE) of the electricity produced (€/MWh). Lower costs and higher production levels combine into a powerful proposition that will help to make tidal energy projects commercially attractive.

The main advantages of BlueTEC are:

  • Electrical equipment safely inside floating body, direct access for inspection and maintenance
  • The turbine is placed in the upper, most energetic part of the water column
  • Dry power cable connection inside
  • Suitable for wide range of water depths
  • Easy installation and retrieval
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