US Wave Energy Testing Set To Hit The Surf

This summer a milestone in the U.S. wave energy technology sector will be reached with the launch of the first ever test platform off the Oregon coast.

The Ocean Sentinel, as the platform is known, will be made available to small firms who will be able to test their devices for the first time in open water.


image via Oregon State University

This is a significant step for the startup sector since until now small size firms have been restricted to testing in the lab. The  $1.5 million rugged craft is the first of its kind in the U.S., although Europe already has a similar device in operation.

The platform is a project of the Northwest National Marine Renewable Energy Project (NNMREP), a joint effort between Oregon State University (OSU), Washington State University and the U.S. Department of Energy. If all goes according to plan it is expected to be fully operational late this year.

The test platform is the brainchild of Annette von Jouanne, a professor of electrical engineering at OSU. It will be located at a fixed site off the coast of Newport, Oregon.

Although some larger companies developing wave energy currently have their own test platforms, the only other offshore testing device available to smaller startups is the European Marine Energy Centre (EMEC), in the Orkney islands off the Scottish coast.

The EMEC is the granddaddy of marine-power test centers. It has 14 full-scale grid-connected test berths and claims to be “home to some of the most innovative marine energy devices currently in development, with more full-scale devices having been tested at EMEC than at any other single site in the world.”

The test berth is designed to allow testing and analysis without connection to the electrical grid. Providing the funding doesn’t disappear, the NNMREP plan to make up to five complete test platforms. The next phase, well along in planning right now, is to make a platform which can be integrated with the grid via a subsea cable to the shore.

Paul Willis has been journalist for a decade. Starting out in Northern England, from where he hails, he worked as a reporter on regional papers before graduating to the cut-throat world of London print media. On the way he spent a year as a correspondent in East Africa, writing about election fraud, drought and an Ethiopian version of American Idol. Since moving to America three years ago he has worked as a freelancer, working for and major newspapers in Britain, Australia and North America. He writes on subjects as diverse as travel, media ethics and human evolution. He lives in New York where, in spite of the car fumes and the sometimes eccentric driving habits of the yellow cabs, he rides his bike everywhere.


  • Reply May 7, 2012

    Phil Kithil

    Saying the Pelamis is successful shows the author has not done homework. It is the most expensive of the better-known devices, and is not likely to become commercial.

  • Reply August 26, 2012


    I am a mechanical engineering type that has visualization abilities with a Plastics/Metals fabrication background. For many years I have thought about the pull on the tides by our moon as a source for generating electricity. I would very much like to get involved in this project. I live in Hillsboro Oregon (a relatively short drive from Newport), and I’m also an open water SCUBA diver. Any suggestions as to what’s needed and who to contact will be much appreciated. Currently looking for work anyway, and willing to start as cleaning crew just to get close to this project and it’s visionary people ! thanks for publishing this.

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