PRIMRE/Databases/Projects Database/Devices/TidGen-80 Power System

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TidGen-80 Power System

The TidGen-80 Power System generates emission-free electricity from tidal currents and connects into remote microgrids as well as regional grids using smart grid technology.

  • Operates underwater with no visible features
  • Advanced composite materials optimized for performance and component life
  • Low profile, advanced design cross-flow turbines
  • Optimized drivetrain with minimal friction losses and high reliability
  • Non-linear control system for operating in turbulent conditions
  • Encapsulated generator specifically designed for leak prevention and long life in subsea operations
  • Buoyant tensioned mooring system reduces installation cost and time, and minimizes seabed footprint
  • Designed to be deployed by locally available vessels, equipment and contractors
  • Compatible with utility and local community grids

Technology Developer
Additional Information
Device Status Is the device actively being developed or is available for purchase (active)? Or has development or support ended (inactive)?
Active
Technology Type
Power Take-Off Mechanism that converts the motion of the prime mover into a useful form of energy such as electricity, learn more
Direct Drive Generator
Max Rated Power Capacity The maximum amount of electricity that can be produced by the device, as rated by the manufacturer.
160 KW
Surface Expression
False
Estimated TRL Estimated Technology Readiness Level scale from 1 to 9 with 9 being the most mature technology
TRL Last updated: 24 June 2025
6
Energy Resource
  • Tidal
Water Column Position
Water Column Summary
Last Modified
24 June 2025

Projects Using TidGen-80 Power System

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Test Sites where TidGen-80 Power System was tested

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Citation Formats

“TidGen-80 Power System.” Marine Energy Projects Database: Devices, PRIMRE, United States Department of Energy, https:https://openei.org/wiki/PRIMRE/Databases/Projects_Database/Devices/TidGen-80_Power_System. Accessed <day> <monthRoman> <year>.
Marine Energy Projects Database: Devices. <year>. "TidGen-80 Power System." Accessed <monthRoman> <day>, <year>. https:https://openei.org/wiki/PRIMRE/Databases/Projects_Database/Devices/TidGen-80_Power_System.