Oneka P-class

Oneka Technologies turns seawater into fresh water in an innovative and sustainable way by harnessing wave energy. The P-class unit was developed to deploy demo sites and pilot projects in order to show the performance of the technology in new markets. One unit can provide water for 20 to 300 people per day depending on consumption. Production capacity is 10 m³ (2,600 US gal) /day/unit. Dimensions: 5 m x 2.5 m (17 ft x 8 ft). Weight: 2,250 kg (4,960 lbs)

Technology Developer

Oneka Technologies

Additional Information

Device Website

Device Status Is the device actively being developed or is available for purchase (active)? Or has development or support ended (inactive)?

Active

Technology Type

Point Absorber

Power Take-Off Mechanism that converts the motion of the prime mover into a useful form of energy such as electricity, learn more

Direct Use

Surface Expression

True

Estimated TRL Estimated Technology Readiness Level scale from 1 to 9 with 9 being the most mature technology

TRL Last updated: 17 April 2023

5

Energy Resource

Wave

Water Column Position

Last Modified

2 May 2025

Projects Using Oneka P-class

Citation Formats

“Oneka P-class.” Marine Energy Projects Database: Devices, PRIMRE, United States Department of Energy, https:https://openei.org/wiki/PRIMRE/Databases/Projects_Database/Devices/Oneka_P-class. Accessed <day> <monthRoman> <year>.

Marine Energy Projects Database: Devices. <year>. "Oneka P-class." Accessed <monthRoman> <day>, <year>. https:https://openei.org/wiki/PRIMRE/Databases/Projects_Database/Devices/Oneka_P-class.

PRIMRE/Databases/Projects Database/Devices/Oneka P-class

Oneka P-class

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