Canada Muting Underwater Vessel Noise
The Vancouver Fraser Port Authority added new criteria to its industry-leading incentive program for marine vessels operating in the Port of Vancouver, aimed at addressing concerns about underwater vessel noise affecting at-risk marine life and making Canada the first country in the world to have a marine noise reduction incentive.
The criteria has been added to the existing EcoAction program to include harbour due rate discounts for quieter ships and includes three quiet-vessel ship classifications and three propeller technologies shown to reduce underwater noise.
The program applies only to cargo and cruise vessels calling on the Port of Vancouver, which includes Burrard Inlet, the Fraser River and Roberts Bank terminals.
The new noise reduction incentive is one outcome of the Vancouver Fraser Port Authority-led ECHO (Enhancing Cetacean Habitat and Observation) program. This launched in 2014 with the goal to better understand and reduce the cumulative impacts of commercial vessel activities on at-risk whales, such as Orca, throughout the southern coast of British Columbia.
The program is a collaborative research initiative involving marine transportation industries, conservation and environmental groups, First Nations individuals, government and scientists.
Duncan Wilson, VP of Corporate Social Responsibility at the Vancouver Fraser Port Authority, said: “Adding underwater noise reduction criteria to our EcoAction program is an exciting next step towards our long-term goal of reducing the impacts of shipping activities on at-risk whales.”
Since 2007, the port authority’s EcoAction program has recognized a variety of fuel, technology and environmental management options that make ship operators eligible to receive discounted harbour due rates.
The ECHO program commissioned a literature review and sought input from technical experts including naval architects, acoustic specialists and marine mammal researchers to create the new criteria.
The study team identified and evaluated various vessel-quieting designs, technology and maintenance options. Several factors were considered in the criteria identification and evaluation process including noise reduction effectiveness and ability to verify technologies and classifications.
Following completion of this study, Vancouver Fraser Port Authority developed its new criteria, which was incorporated into the EcoAction program as of January 1, 2017.
Marc Garneau, Minister of Transport for Canada, said: “Today, the federal government recognized the programs and projects we have in place, which we believe align well with the government’s recently announced Oceans Protection Plan as it relates to sustainability and preserving and restoring Canada’s marine ecosystems. We are very proud of the progress we are collectively making to better understand and address the impacts of vessel activities on marine life.”