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Wave Energy

WaveRoller Obtains DNV GL Verification

Installation of WaveRoller

WaveRoller, the wave energy device created by wave energy developer AW-Energy has received independent performance verification, taking the wave power industry one step closer to commercialization. WaveRoller received its validation after operating in fully exposed ocean environment during testing campaigns in 2012 and 2013. AW-Energy submitted detailed data covering wave conditions and device performance for external verification. Independent verification of the WaveRoller power matrix signifies a major milestone for near-shore wave energy converters on their way to commercialization and large scale deployment. The WaveRoller device is equipped with a large array of sensor and measurement equipment that monitor the operating conditions and performance of the device. The recorded data is instantly available in the control room in Portugal, as well as by remote connection. The 2012 and 2013 grid-connected and fully operational hours delivered much data for various device settings and operating conditions. Out of these, a half-month most representative sample with continuous operation has been independently selected for verification. The extensive study and performance verification was conducted by the leading technical advisory to the renewable energy industry, DNV GL (formerly Garrad Hassan & Partners Ltd)


Wave Power Generation – US Navy Hawaiian Project

Wave power site visited by NAVFAC: Photo credit USN

Navy eyes Kaneohe wave power testing expansion The Navy hopes to expand its testing for ocean wave energy power generation in Hawaii, having been testing an energy buoy in about 100 feet of water off Marine Corps Base Hawaii in Kaneohe Bay for about 10 years. The Navy now hopes to put two more buoys in water more than 200 feet deep, and the greater depth will allow it to test larger devices closer to the size it needed to generate energy for customers.


Fendercare Assist in Wave Energy Converter Installation

Finnish renewable technology developer, Wello Ltd., install Orkney (UK) wave energy converter partnered by Fendercare Marine. Wello Penguin is a unique and patented construction to harvest ocean energy. It is based on industry standard components, including a generator typically used by wind turbines, to allow scalable manufacturing by virtually any shipyard using existing manufacturing processes. Fendercare Marine part of James Fisher and Sons plc were chosen by Wello to provide a range of


IHC Merwede Acquires Wave rotor Technology

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IHC Merwede establishes IHC Tidal Energy and acquires Wave Rotor technology. On 30 May 2012, IHC Merwede signed an agreement to acquire Wave Rotor technology from Ecofys, which is renowned for its expertise in sustainable energy solutions. The official signing was made by Willem Steenge, Managing Director of IHC Tidal Energy, and Manon Janssen, Managing Director of Ecofys. Wave Rotor technology, which will be managed by the newly established company IHC Tidal Energy


Proposed Wave Energy Park on Oregon Coast

The Federal Energy Regulatory Commission (FERC) received an application for construction of a wave energy park in the North Pacific Ocean approximately 2.5 miles off the coast near Reedsport, Oregon. Comments on the application should be submitted within 90 days. 75 Fed. Reg. 32451 (June 8, 2010). (Source: Bryant’s Maritime News)


Oregon Wave Energy Calls for US$ 10,000 Prize Entrants

Oregon Wave Energy Trust seeks submissions for Its 2012 Ocean Energy Fast Pitch competition. In conjunction with the seventh annual Ocean Renewable Energy Conference in Portland, Oregon, Oregon Wave Energy Trust (OWET), a non-profit organization working to promote the responsible development of ocean energy in Oregon, today announced it has begun seeking submissions for the 2012 Ocean Energy Fast Pitch Competition. For the first time


Wave Energy System Planned off Maui

An Australian technology company plans to build a system off the northeast coast of Maui that will use energy generated by ocean waves to create electricity, according to a report on www.bizjournals.com. Oceanlinx Ltd., state officials and utility company executives announced the $20-million project at the State Capitol on Monday and said it will be capable of providing up to 2.7 megawatts of power to Maui Electric Co.


Marine Power Generation Market Report Published

'Wave & Tidal Energy Analysis to 2030 for US, Canada, the UK, Portugal, Australia and Republic of Korea (South Korea)' report issued. This excerpt from the market report promulgated by ReportsnReports.com focuses on the UK sector: Governments are embracing marine power as they attempt to combat climate change & an increasing dependence on fossil fuel and the UK has huge potential for marine power and is considered the most attractive destination to develop marine projects in


Strategic Marine Scores Two Infrastructure Projects

John Holland QCLNG ferry terminal web.jpg

Strategic Marine makes headway in marine infrastructure sector with two new projects underscoring fabrication capabilities Strategic Marine announced today it is constructing two marine infrastructure fabrication projects in its Vietnam shipyard. Both projects are for Australian clients. The first comprises three 60-meter pontoons and three 90-meter gangways for application in Gladstone Port Corporation's new tug base


BMT ARGOSS and Tension Technology in Partnership

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BMT ARGOSS, a subsidiary of BMT Group, the international design, engineering and risk management consultancy, has announced a partnership with Tension Technology International (TTI) to develop improved functionality of the OPTIMOOR mooring analysis computer programme.   OPTIMOOR is an easy-to-use tool for use by vessel and terminal personnel, as well as port designers and naval architects. It uses the OCIMF recommendations and procedures and includes OCIMF wind and current coefficients


Scotland Site for World's Biggest Tidal Array

Experimental tidal array: Photo CCL 3

The world’s biggest tidal array is to be built in North Scotland bringing jobs and energy security to the Pentland Firth region, informs a UK Government news release. The Government has provided £10 million worth of grant funding to the Meygen project


Motion Compensation Aids Offshore Lifeboat Lift

A lifeboat on the Ampelmann system right before installation (Photo courtesy of Ampelmann)

In a refurbishment program to upgrade lifeboats on offshore platforms, Ampelmann completed a second successful reinstallation using its full motion compensation technology. The eight-metric-ton lifeboat was kept completely stationary above the vessel deck


Modelling to Unlock the Potential of Wave Energy Farms

  ARENA today announced $770,000 funding for Swinburne University of Technology to develop modelling on the performance of wave energy farms. The wave energy industry is emerging world-wide and there are few multiple device installations operating today


Ocean Drone Live-tweeting Hurricane Iselle

Photo captured by Wave Glider Holoholo, courtesy of Liquid Robotics

As Hurricanes Iselle and Julio approach the Big Island of Hawai'i, Liquid Robotics’ Wave Glider, named Holoholo, is swimming near Kawaihae Harbor north of Kona, in the path of the storm. Not only is the glider navigating through the impending storm, it is also tweeting photos as it develops


Delta Wave to Host Emergency Communication Seminar

Delta Wave announced it will host an emergency preparedness mobile satellite equipment roundup on Thursday, September 4 at its office in Morgan City at 10 a.m. Delta Wave will showcase the latest in mobile satellite communications equipment such as the Iridium GO!


Today in U.S. Naval History: July 30

USS Indianapolis (CA-35) preparing to leave Tinian after delivering atomic bomb components, circa July 26, 1945. She was sunk on July 30 while en route to the Philippines. (Donation of Major Harley G. Toomey, Jr., USAF(Retired), 1971, who took this photograph. U.S. Naval Historical Center Photograph)

Today in U.S. Naval History - July 30 1918 - Units of First Marine Aviation Force arrive at Brest, France 1941 - Japanese aircraft bomb USS Tutuila (PR-4) at Chungking, China; First Navy ship damaged by Axis during World War II. 1942 - Franklin D


Huge Waves Measured for First Time in Arctic Ocean

J. Thomson / University of Washington

As the climate warms and sea ice retreats, the North is changing. An ice-covered expanse now has a season of increasingly open water which is predicted to extend across the whole Arctic Ocean before the middle of this century. Storms thus have the potential to create Arctic swell – huge


Voith to Exhibit High Efficiency and DP Systems at SMM

Voith Inline Thruster

At this year’s SMM in Hamburg, Voith will showcase propulsion systems and vessel concepts focusing on high efficiency and dynamic positioning even under challenging conditions. In hall A4, booth 203, a Voith Schneider Propeller as well as the Voith Inline Thruster 850


Congress Gets It Done with WRRDA

Michael J. Toohey, President and CEO, Waterways Council, Inc.

On May 22, the Water Resources Reform Development Act (WRRDA) of 2014, containing major recommendations of the Capital Development Plan (CDP), was passed by a vote 91-7 in the Senate.  As MarineNews was going to press, President Obama finally signed the bill into law


US Closer to Wave Energy off Oregon

Map of potential ocean wave energy resources (Image: National Renewable Energy Laboratory)

Milestone cleared for first marine hydrokinetic research lease offshore the west coast; step in efforts to explore new frontier of wave energy offshore Oregon As part of President Obama’s Climate Action Plan to create American jobs, cut carbon pollution and develop domestic energy sources


Free Software for Speed/Power Analysis

STAIMO1 090_ER_Tianan_01[1] web.jpg

The new STAIMO software for Speed/Power Trial analysis and reporting on board was released last January for use by the worldwide maritime industry free of charge. MARIN, which assisted the STA-Group in these efforts, also offers a dedicated course (June 16- 20) for EEDI Verifiers and other


Bureau Veritas Offshore Rolling Research Rewarded

Photo courtesy of Bureau Veritas

A team in the R&D department of  international classification society Bureau Veritas, working with Brazil’s Petrobras, has been awarded the prestigious OMAE 2013 Best Paper of Offshore Technology Symposium for its paper detailing ground breaking research into second-order rolling of


Natural Gas as Bridge Fuel

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Following a recent UN report on climate change mitigation, which laid out a raft of potential changes to the global energy system, headline writers concentrated on the massive shift to renewable energy outlined in the report. Douglas Westwood points out, however


Freak Waves & Tides Simulated in New Wave Tank

Photo courtesy of FloWave

The new FloWave Ocean Energy Research Facility at Scotland's Edinburgh University can simulate waves 28m high – and tidal currents simultaneously – in a world-class testing facility for marine energy devices recently inaugurated at the University.


USGS iCoast – Did the Coast Change?

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Hurricane season starts again this June. Do you know what happens to our coasts after these extreme storms? The U.S. Geological Survey (USGS) has launched a new crowdsourcing application called “iCoast – Did the Coast Change?” to show you these coastal changes from extreme






 
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