PRIMRE/Databases/Projects Database/Devices/Pico Oscillating Water Column

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Tavmarsh

Pico Oscillating Water Column

The concrete structure of the chamber (square planform with inside dimensions at mean water level) was designed to be built in-situ on rocky bottom (about 8 m water depth), spanning a small natural harbour. The top of the chamber and the turbine axis were 11.5 m and 9.8 m, respectively, above mean water level. The volume of the air chamber was 1050 cubic meters. The thickness of the side walls of the chamber was 1.0 m, and the thickness of the back wall was 1.5 m. The upper part of the front wall (inclined at an angle of 28 degrees with respect to the vertical) was 1.5 m-thick, whereas the lower vertical part was 2 m-thick, with a rounded lip. The front wall submergence was 3.7 m.

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)?
Inactive
Power Take-Off Mechanism that converts the motion of the prime mover into a useful form of energy such as electricity, learn more
Air Turbine
Max Rated Power Capacity The maximum amount of electricity that can be produced by the device, as rated by the manufacturer.
400 KW
Surface Expression
True
Estimated TRL Estimated Technology Readiness Level scale from 1 to 9 with 9 being the most mature technology
TRL Last updated: 27 August 2024
8
Energy Resource
  • Wave
Water Column Position
Water Column Summary
Last Modified
2 May 2025

Projects Using Pico Oscillating Water Column

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Citation Formats

“Pico Oscillating Water Column.” Marine Energy Projects Database: Devices, PRIMRE, United States Department of Energy, https:https://openei.org/wiki/PRIMRE/Databases/Projects_Database/Devices/Pico_Oscillating_Water_Column. Accessed <day> <monthRoman> <year>.
Marine Energy Projects Database: Devices. <year>. "Pico Oscillating Water Column." Accessed <monthRoman> <day>, <year>. https:https://openei.org/wiki/PRIMRE/Databases/Projects_Database/Devices/Pico_Oscillating_Water_Column.