Report Helps Wind Industry Reduce Noise Effects on Marine Mammals

SeaDiscovery.com
Wednesday, November 06, 2013
The minke whale (pictured) was one of the five priority species identified by ORJIP for inclusion in the review, the others being harbor porpoise, bottlenose dolphins and grey and harbor seals.

A report published by independent, international energy consultancy Xodus Group, and its project partners SMRU Marine, recommends how offshore wind farm operators and regulators can minimize the effects of noise during offshore turbine piling and reduce injury to marine mammals.

The independent review, entitled “Use of Deterrent Devices and Improvements to Standard Mitigation during Piling” was commissioned for Phase 1 of Project 4 of the Offshore Renewables Joint Industry Program (ORJIP). It is the first publication in the ORJIP series to focus on such risks and has been published on the Carbon Trust’s ORJIP website.

The potential risk of injury to marine mammals has been identified as a key consenting risk for offshore wind projects in U.K. waters. Possible consequences of exposure to underwater noise from piling include disturbance, temporary hearing damage and permanent physical injury.

The report has collated and analyzed available evidence of the reliability, cost, effectiveness and technical application of acoustic deterrent devices (ADD) and provides recommendations on the use of deterrent devices and improvements to standard mitigations. The report also provides recommendations for further research and a roadmap for the next phase of the project which is to test and potentially develop ADDs for effective prevention of injury to marine mammals.

Michael Fallon, Minister of State, Department of Energy and Climate Change said, “I welcome the publication of this joint industry and Government report. It is essential that all industry stakeholders continue to work together to implement the report’s recommendations. This will increase the protection given to marine mammals, help us meet our renewable energy targets and encourage more investment in the offshore wind industry.”

Xodus delivers offshore engineering and technical, commercial, safety and environmental services, and this integrated expertise was of benefit to the ORJIP Project 4. To ensure the project balanced the broad range of considerations, and to enable a collaborative approach by industry stakeholders in the decision making process, a formalized decision making process has been adopted, using the Group’s Value, Decision and Risk Management (VDRM) process and software. It allows rigorous, quick, transparent and unbiased assessment of different options and is ideally suited to complex projects with multiple stakeholders.

Alex Herschel, Principal Environmental Consultant with Xodus said, “An independent review such as this provides the ideal foundation to fulfill the aim of the project, which is to achieve an effective, practical, safe, and cost-effective method for ensuring that marine mammals are not injured during offshore piling activity. Compromises may need to be made; however, any improvements to current guidelines, no matter how incremental, have the potential to ultimately make a material difference to the industry.”

“Increasing our current understanding of issues such as species specificity, the potential for habituation and the risk of additional injury or disturbance due to sound from the deterrent devices, have been recommended as fundamental aspects of Project 4 Phase 2.”

Carol Sparling, Principal Scientist with SMRU Marine added, “As a team, we have enjoyed developing this study to progress the improvement of mitigation options as offshore wind development scales up over the coming years. This report pulls together current evidence and knowledge, as well as identifying where gaps exist. We have enjoyed working with Xodus and the various stakeholder groups, and we look forward to helping take the recommendations forward with the offshore wind industry.”

xodusgroup.com
 

Maritime Today


The Maritime Industry's original and most viewed E-News Service

Maritime Reporter June 2016 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

Environmental

Port Everglades, EPA to Study Air Emissions

Port Everglades has signed a partnership agreement with the U.S. Environmental Protection Agency (EPA) to study air emissions.   The EPA's Office of Transportation

Lloyd's Register Extends Drilling Rig Integrity Support

Exploration begins by BHP Billiton using the Deepwater Invictus rig and supported by Lloyd’s Register’s rig integrity team. Lloyd’s Register (LR) announced it

Groningen Seaports First in Line for Damen InvaSave

The first production version of Damen’s InvaSave ballast water treatment system – intended for use at Groningen Seaports – will be on display at the upcoming ‘DelfSail’

News

US Provides $100 Mln in Port Security Grants

Homeland Security Secretary Jeh Johnson announced final allocations of $275 million for six fiscal year 2016 U.S. Department of Homeland Security (DHS) competitive preparedness grant programs,

Solstad CSV Gets Propulsion Overhaul at Gibdock

Gibraltar’s Gibdock shipyard has completed its scope of work on Solstad Shipping’s Normand Cutter, a 127-meter-long, 10,979grt construction support vessel (CSV)

Tanker Allision on the Piscataqua River

The U.S. Coast Guard says it is continuing to monitor the condition of the chemical tanker Chem Venus, after it allided with three unoccupied, moored sailboats

Marine Science

Advanced MacGregor Technology for Polar Research Ship

MacGregor, part of Cargotec, has won an order to supply MacGregor offshore cranes and a Triplex handling system for a 14,300gt polar research vessel being built

Charting the Shift of Oceanic Boundary Currents

Global warming results in fundamental changes to important ocean currents. As scientists from the Alfred-Wegener-Institute show in a new study, wind-driven subtropical

UK First to Accept Marine Geoengineering Amendments

The United Kingdom has become the first State to formally accept the 2013 marine geoengineering amendments to the 1996 “London Protocol”, the treaty covering dumping of wastes at sea.

Wind Power

India’s Potential in Offshore Wind Power

The Global Wind Energy Council (GWEC) launched a new report: “Supply Chain, Port Infrastructure and Logistics Study” for offshore wind development in the states of Gujarat and Tamil Nadu in India.

Charting the Shift of Oceanic Boundary Currents

Global warming results in fundamental changes to important ocean currents. As scientists from the Alfred-Wegener-Institute show in a new study, wind-driven subtropical

Ulstein Delivers for BS Offshore

The first of two service operation vessels (SOV) ordered in 2015 by Bernhard Schulte Offshore (BS Offshore) and its client Siemens from Ulstein Verft in is now completed,

Offshore Energy

Construction Begins on Johan Sverdrup Riser platform

The riser platform construction start was marked today at the Samsung Heavy Industries yard in South Korea. Project director for Johan Sverdrup Kjetel Digre (from right),

Boon, Non-executive Director of ST Engineering Resigns

Singapore Technologies Engineering Ltd (ST Engineering) today announced the resignation of Mr Quek Tong Boon as non-executive Director with effect from 1 July 2016.

Offshore Oil Oscillations In West Africa

Global excess oil supply still looks likely to average 0.5m bpd in 2016 – sufficient, it would seem, to stop oil prices rising much above $50/bbl and therefore

 
 
Maritime Careers / Shipboard Positions Maritime Security Maritime Standards Naval Architecture Navigation Offshore Oil Pipelines Ship Electronics Ship Simulators Winch
rss | archive | history | articles | privacy | contributors | top maritime news | about us | copyright | maritime magazines
maritime security news | shipbuilding news | maritime industry | shipping news | maritime reporting | workboats news | ship design | maritime business

Time taken: 0.1347 sec (7 req/sec)