Category Archives: technology

Newport, Reedsport chosen as finalists for wave-energy test facility

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New wave energy test platform and WetNZ testing deviceCORVALLIS, Ore. – The communities of Newport and Reedsport, Ore., have been chosen as the two finalists for the possible location of the Pacific Marine Energy Center (PMEC), a planned $25 million, “grid-connected” wave energy testing facility in the Pacific Northwest.

Officials at the Northwest National Marine Renewable Energy Center, or NNMREC, at Oregon State University said these locations offer the best advantages in cost, distance to shore and other factors.

Committees will now be formed in Newport and Reedsport to conduct more detailed local site analysis before a final decision is made.

After funding is complete and the site is established, PMEC, supported by the U.S. Department of Energy and other organizations, will feature four test berths connected to a regional electrical grid, able to test individual, utility-scale or small arrays of wave energy devices. Completion of this facility is not expected for several years after funding is finalized. But when done, officials said it will provide jobs and economic growth while attracting researchers from all over the world who will use it to test their wave energy technologies.

“We’ve carefully weighed a number of factors and decided that Newport and Reedsport have the most advantages for this project,” said Belinda Batten, a professor at OSU and director of NNMREC.

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Wave energy test platform deployed off Oregon coast

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Ocean Sentinel DeploymentOne of the first public wave energy testing systems in the United States began operation this week off the Oregon coast near Newport, and will allow private industry or academic researchers to test new technology that may help advance this promising form of sustainable energy.

Ocean Sentinel is a $1.5 million device developed by the Northwest National Marine Renewable Energy Center, or NNMREC, at Oregon State University. The device was towed to the Center’s designated testing site 2 miles offshore from Yaquina Head on Sunday by OSU’s R/V Pacific Storm, and attached to a battery of mooring anchors that will keep it in place.

It’s a major step forward for the future of wave energy, and should do its first testing within days, when the “WetNZ” device developed by private industry joins it at the testing site.

The creation of this mobile wave energy test facility has been needed for years, experts say, and it will be used by many companies and academic researchers in the quest to develop wave energy technology, measure and understand the wave resource, and study the energy output and other important issues.

“The Ocean Sentinel will provide a standardized, accurate system to compare various wave energy technologies, including systems that may be better for one type of wave situation or another,” said Sean Moran, ocean test facilities manager with NNMREC.

“We have to find out more about which technologies work best, in what conditions, and what environmental impacts there may be,” Moran said. “We’re not assuming anything. We’re first trying to answer the question, ‘Is this a good idea or not?’ And if some technology doesn’t work as well, we want to find that out quickly, and cheaply, and the Ocean Sentinel will help us do that.”

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Forums to discuss wave energy sites

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OSU Ocean Sentinel testing berth with WetNZ wave energy buoy in background

OSU Ocean Sentinel (right) and WetNZ buoy (background) sit in Port of Toledo Boatyard awaiting deployment at sea. (Photo by Pat Kight, Oregon Sea Grant)

Possible locations for a new “grid-connected” wave energy testing facility off the Oregon coast will be the topic of discussion at community forums next week in Newport, Reedsport and Coos Bay.

Dubbed the Pacific Energy Center, the facility would connect offshore energy-generating devices to the electric grid in what’s expected to be the final step of testing whether it’s feasible and cost-effective to generate power from ocean waves.

The free public forums, sponsored by the Northwest National Marine Renewable Energy Center (NNMREC) at Oregon State University, will take place from 5:30-7:30 pm at

  • The Hatfield Marine Science Center in Newport (Aug. 20)
  • Pacific Auditorium in Reedsport (Aug. 22)
  • Coos Bay Public Library, Coos Bay (Aug. 23).

Funded in part by the US Department of Energy, NNMREC is taking the lead in testing the scientific, technical and practical aspects of generating electricity via the movement of the ocean’s waves. A partner program at Washington State University is doing the same with tidal energy devices.

Within a week, the OSU-developed Ocean Sentinel testing platform is expected to be deployed to a designated testing zone two miles off Yaquina Head, on the central Oregon coast – and with it, its first test subject, a wave-energy generation buoy dubbed “WetNZ.”

The Ocean Sentinel is equipped to test multiple generating devices at once and transmit the data back to NNMREC labs for analysis. It is not, however, set up to feed generated energy into the power grid. For that, underwater cable is required.

That would be the job of Pacific Marine Energy Center, still several years in the future and awaiting final approval of a $4 million DoE grant for detailed study and design work. Meanwhile,  the process of finding a suitable site is under way. Locales under consideration are off Newport, Reedsport, Coos Bay, and Camp Rilea near Warrenton, all of which have characteristics that could make them suitable for the project.

“We’ve already been talking with community leaders and other officials for some time about this project, and now we want to broaden the discussion, hear more viewpoints,” said Kaety Hildenbrand, Oregon Sea Grant’s marine fisheries Extension specialist and one of the organizers of the community meetings.

“The purpose of these forums is to help people understand what we’re trying to do, and listen to their interests, questions and concerns,” said Hildenbrand, who has worked with coastal communities on energy siting issues for several years. Much of her work focuses on the effects such large-scale uses of ocean space can have on local communities, economies and people, many of whom earn a living through fishing and other more conventional uses. “One part of our goal is simple. We want to find a good fit, a situation where most residents want this facility and feel positive about it.”

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New app helps campers find local firewood, avoid spreading invasives

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CORVALLIS – A new, free iPhone application from Oregon Sea Grant aims to stem the spread of invasive insects by showing campers where they can buy local firewood when vacationing on the Oregon coast and other Pacific Northwest locations.

Dubbed “Firewood Buddy,” the application was developed by Media Macros, in collaboration with Sea Grant Extension’s invasive species specialist Sam Chan, media specialist Mark Farley and the Oregon Invasive Species Council.

The application is available free from:Firewood Buddy

http://itunes.apple.com/app/firewood-buddy/id539361546?mt=8

Using the application, iPhone- or iPad-equipped visitors can locate local firewood sellers closest to parks and campgrounds on the Oregon coast and in Washington, Idaho and northern California.

If the application proves popular, a version may be developed for Android devices as well.

The application also provides practical information about camping, and informs campers about problems caused by non-native insects and diseases that may be harbored in untreated firewood sold by supermarkets and other sources. Such wood often originates outside the region – sometimes from as far away as the US East Coast, New Zealand or Russia. The wood can harbor insects and other organisms, some of which can lie dormant in or on firewood for as long as two years and can cause forest havoc if they escape in areas where they have no natural predators. (Additional information about the threat of firewood-borne pests is available at http://www.dontmovefirewood.org)

The mobile application is a followup to a 2009-11 research and education campaign Sea Grant undertook with invasive species councils in Oregon, Washington and Idaho. A joint education campaign ensued to encourage people not to transport firewood to campouts, picnics and other activities.

Using the slogan “Buy it where you burn it,” the campaign provided educational material about invasive insects and plant diseases to people reserving state park campsites online. Surveys before and after the educational campaign showed that, while nearly 40% of campers surveyed said they regularly brought firewood with them from outside the area, two-thirds of those who’d seen the educational material said they would change their behavior, including buying firewood locally.

The research and education project was funded by the US Department of Agriculture’s Animal and Plant Health Inspection Service.

Wave energy on tap at June 11 Science Pub Corvallis

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Sea Grant wave energy exhibit at HMSC Visitor CenterMarine renewable energy – from waves and from the wind – is the topic of the June edition of Science Pub Corvallis.

Held on the second Monday of the month, 6 to 8 p.m. in the Old World Deli, 341 2nd St. in Corvallis, Science Pub is sponsored by the Oregon Museum of Science and Industry, the Downtown Corvallis Association and OSU’s Terra magazine. Admission is free; food and drink are available to purchase.

For this month’s edition, Belinda Batten of  the Northwest National Marine Renewable Energy Center will discuss ongoing research into wave energy under way in Oregon and elsewhere. “We’ve got the technical side, the environmental side and the outreach to communities through Oregon Sea Grant. You don’t have that everywhere,” she says. Engineered systems, she adds, will need to survive extreme ocean conditions and minimize impact on the environment and traditional ocean uses.

NNMREC is a collaborative effort of Oregon State University and the University of Washington. Oregon Sea Grant is involved in the Center’s work through its ongoing public outreach and engagement efforts on the Oregon Coast.

Learn more about Sea Grant’s work in marine renewable energy.

Testing berth to aid wave energy research, development

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Ocean Sentinel platformThis summer, a boxy yellow platform called the Ocean Sentinel will anchor in heavy swells off the Oregon coast and help open a new stage in the effort to turn wave energy into usable electricity.

Built at a cost of $1.5 million, the rugged craft will loosen a bottleneck that has dogged the startup wave-energy industry: Getting equipment out of the lab and tested in the brutal conditions of the open ocean.

Europe has a similar device, but the Oregon berth is the first mobile platform to be deployed in U.S. waters and made available for use by small firms that couldn’t afford to do testing in any other way.

“This testing capability is a first for wave energy,” said Annette von Jouanne, a professor of electrical engineering at Oregon State University (OSU) who came up with the idea.

The platform is a project of the Northwest National Marine Renewable Energy Project, a joint effort between OSU, Washington State University and the US Department of Energy. It is one of three such centers established around the US to aid in research and development in the fledgling wave/tidal energy field. It is expected to be fully deployed late this year.

Oregon Sea Grant, which helped fund von Jouanne’s early proof-of-concept research, continues to work with researchers, developers and coastal communities to work through questions and issues surrounding marine renewable energy, from siting to possible conflicts with commercial fishing.

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Free-choice lab launches blog

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Welcome Oregon Sea Grant’s Free-Choice Learning Lab to the blogosphere!

The lab, based at OSU’s Hatfield Marine Science Center in Newport, employs cutting-edge research tools and technologies to study informal science learning. The knowledge will be put in practice in the form of  new and improved exhibits in the HMSC Visitor Center, which is managed by Sea Grant.

The blog,  launched last week, will to record the work of graduate research assistant Harrison Baker and other graduate students as they design, build, test and refine the new exhibits.

Under the direction of Dr. Shawn Rowe, Sea Grant’s Free-Choice Learning program specializes in conducting and applying  research on the  learning that happens when people choose to visit science museums, zoos, and aquariums in their leisure time, making specific and conscious choices about what they learn. The program was recently awarded a $2.6 million, five-year, National Science Foundation (NSF) grant – the largest ever received by Sea Grant –  toward the creation of  the new lab, which will employ the Visitor Center’s exhibits as tools for studying how people learn in a free-choice environment.

Sea Grant’s water blogger moving on

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Rob EmanuelRob Emanuel, who for the past few years has been actively blogging from Tillamook about water, water quality and community on Oregon’s north coast, is leaving Oregon Sea Grant for a private-sector position in the Portland metro area.

Rob plans to continue blogging, however, at a new address: http://h2oncoast.wordpress.com

Rob plans to continue blogging about issues related to water, watersheds, climate, ecosystems and community, over a broader geographic area – roughly the region that stretches from the foothills of the Cascades to the coast.

Sea Grant will miss him, but we wish him the best in his new adventures.

Oregon Sea Grant fact sheets win Apex Award of Excellence

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A set of nine Oregon Sea Grant fact sheets about low impact development has won an Award of Excellence in the “Green” Electronic Media and Video category of the 2011 Apex Awards.

According to Apex, there were 3,329 entries in this year’s competition. Awards were based on “excellence in graphic design, editorial content, and the success of the entry — in the opinion of the judges — in achieving overall communications effectiveness and excellence.”

The fact sheets, which cover low impact construction techniques to enhance water quality and quantity, were written by Derek Godwin and Marissa Sowles of Oregon Sea Grant Extension, along with Maria Cahill of Green Girl Development. Oregon Sea Grant’s Patricia Andersson designed the layout template, and Rick Cooper edited the publications and coordinated production.

All nine low impact development fact sheets are available for free download from Oregon Sea Grant at http://seagrant.oregonstate.edu/sgpubs/onlinepubs.html#new.