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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.


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)


IHC Merwede Acquires Wave rotor Technology

Wave Rotor.JPG

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


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


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


Significant Progress on Perth Wave Energy Project

Flood ballast tanks

  Wave energy developer Carnegie Wave Energy Limited has provided an update on the recent progress of the Perth Wave Energy Project. Carnegie has made significant progress on the assembly and testing stage of the Perth Wave Energy Project in advance of the project’s final commissioning and operation phase. Noteworthy recent progress includes the completion of the offshore preparations in advance of the deployment of the CETO unit


Happy 50th Birthday, Greg Trauthwein

“Throwback Thursday” from the Maritime Reporter archives: Greg at the wheel on a sailing excursion off the coasts of Italy and France in August 2011

Greg Trauthwein, Editor and Associate Publisher, today celebrates his 50th birthday. Since first manning the editor’s desk at New Wave Media’s flagship publication Maritime Reporter & Engineering News in 1992, Greg has helped grow the publishing house’s offering of world


Finalists Complete for $2 Mln Wave Energy Prize

U.S. Department of Energy’s Wave Energy Prize announces nine finalist teams to continue in quest to win more than $2 million prize purse   The U.S. Department of Energy (DOE) announced that nine teams have been named finalists in the Wave Energy Prize—a 20-month


Hybrid Technology for Military and Commercial Vessels

WFSV ‘Seacat Intrepid’ built by Alicat – South Boats IOW. Deck layout includes space for ISO containers.

The Hour of Power Comes of Age   The marine industry is now recognizing the potential of utilizing hybrid power and innovative propulsion systems. Certain maritime sectors are potentially well suited to hybrid systems. These include ferries


Global Climate Change Threatens Papahānaumokuākea Marine

Photo: National Oceanic and Atmospheric Administration, USA

 Despite its remote location in the Northwestern Hawaiian Islands, Papahānaumokuākea Marine National Monument faces a looming threat of global climate change that will affect its land and marine ecosystems, as well as its cultural resources, according to a new NOAA report.  


Wave Power Unit for Victorian Waters

prototype wave power unit

  BioPower Systems Pty Ltd (BioPower) has finished constructing its prototype wave power unit to be installed off the coast of Port Fairy, Victoria, later this year. ARENA CEO Ivor Frischknecht congratulated BioPower on the achievement


SHIPFLOW Version 6 Released

Image: FLOWTECH

SHIPFLOW 6 comes with a new module for computing ship motions in waves and the SHIPFLOW RANS solver is up to 10 times faster than its predecessor.   SHIPFLOW MOTIONS is a new flow solver for computing ship motions in waves. It is a time accurate fully nonlinear boundary element method which


Maritime Surveillance: Autonomous and in Real-time

PERSEUS

Conventional surveillance technologies cannot easily help to detect fast boats, which generally have small radar signatures and do not carry automatic identification systems (AIS). For this reason, the NATO STO CMRE (Center for Maritime Research and Experimentation) has addressed this problem


Jan De Nul Acquires Jack-up Heavy Lift Vessel

Photo: Jan De Nul Group

 The dredging and maritime management company Jan de Nul Group signed the acquisition of the offshore facility vessel Vidar, which previously worked for the German company Hochtief.   The facility vessel Vidar, which is less than two years old


Riding Waves & Tides to a Cleaner Energy Future

The European Way The Meygen tidal stream energy project is currently under construction off the coast of Scotland. By the early 2020s, MeyGen Limited intends to deploy up to 398MW of offshore tidal stream turbines to supply clean and renewable electricity to the UK National Grid. (Credit: Atlantis Resources Ltd.)

When one thinks of offshore renewable energy, one usually thinks of offshore wind.  For the first time progress is being made in the U.S. to develop offshore wind resources. The first steel foundation jacket has been placed in the ocean floor to support the Deepwater Wind project off the


NOIA Commends Shell’s Efforts Offshore Alaska

Polar Pioneer rig operating into the floor of the Chukchi Sea

  National Ocean Industries Association (NOIA) President Randall Luthi today issued the following statement regarding Shell’s decision to halt exploration activities offshore Alaska:   “NOIA commends Shell’s efforts in the Chukchi Sea and recognizes the great expense


Friendship to Green Ships

Image: Danish Maritime Authority

 Korea and Denmark both have ambitious national plans for a transition to greener and more energy efficient economies.    The Danish-South Korean Green Growth Alliance met for roundtable talks. The Minister for Business and Growth’s meeting with the South Korean Minister of


Danish-South Korean Co-operation Strengthened

Headquarters in Sejong City

  The Danish-South Korean Green Growth Alliance met for roundtable talks yesterday. The Minister for Business and Growth's meeting with the South Korean Minister of Oceans and Fisheries is important for further developing the close co-operation.


Certification of Tidal Turbines and Arrays

Photo: DNV GL AS

 The new service specification DNVGL-SE-0163 Certification of tidal turbines and arrays is being published along with a new technical standard for DNVGL-ST-0164 Tidal turbines.    Although the service specification is a new document it is built on the foundations of DNV-OSS-312


BioWAVE Unit Deployed near Port Fairy

BioWAVE Unit being deployed in Water Photo BPS

  Ocean energy company BioPower Systems (BPS) completed the deployment of its 250kW bioWAVE pilot demonstration unit off the coast near Port Fairy, Victoria.   The $21 million project has been in development by BPS for three years


ARENA Funded Study to Uncover Wave Energy Costs

ARENA) funding  Bombora to complete a detailed cost of energy study Pic ARENA

  The Australian Renewable Energy Agency (ARENA) is providing $181,000 funding to support Bombora Wave Power (Bombora) to complete a detailed cost of energy study for its Wave Energy Convertor (WEC). Bombora’s WEC design uses a responsive rolling membrane fitted to a long concrete






 
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