Biofouling News

Graphene-based coatings manufacturer GIT Coatings (Graphite Innovations & Technologies Inc.) and Australian cruise line Coral Expeditions have entered into an agreement to use a combination of robotic hull grooming and graphene-based hard foul release coatings on the passenger vessel, Coral Adventurer, marking a first for the global cruise industry.In April, the Coral Expeditions’ 120-passenger ship, Coral Adventurer, was initially coated with GIT’s graphene-based hard foul release coating.

Robotics company Greensea IQ has launched its most advanced EverClean service robot to date.The company says the improvements represent a significant leap forward in the realm of supervised reliable autonomy with over-the-horizon operational capability for underwater hull maintenance.OPENSEA is Greensea IQ’s extensively refined and modified software system that provides the robot's capability to deliver fast and efficient hull cleaning. The new EverClean robot features depth aided navigation, smarter obstacle avoidance, improved manoeuvring and enhanced user interaction capabilities.

Shipshave has won the Most Innovative Proven Technology Award in the inaugural SNIC Innovation Awards for its in-transit hull cleaning solution that removes biofouling to boost fuel efficiency and decarbonization.The prize was handed out at the Singapore Norway Innovation Conference (SNIC) 2023, with the theme Innovate to Zero, that is hosted annually in Singapore by the Norwegian Business Association Singapore (NBAS).Shipshave earned the accolade for having “the most innovative…

The IMO has launched a video about the work of the GloFouling Partnerships project. Filmed amongst the stunning wildlife of the Galapagos, it illustrates the urgent need to tackle the threat of biofouling to vulnerable marine ecosystems and shows the work that IMO and its partners are doing to protect the precious biodiversity of the world’s oceans. The IMO's Glofouling Partnerships project team recently travelled to the Galapagos Islands, 1,000km off the coast of Ecuador, to…

The IMO’s Marine Environment Protection Committee (MEPC) - 80th session will meet at IMO Headquarters in London from July 3-7, and amongst key agenda items, the MEPC 80 session is expected to adopt an upgraded IMO greenhouse gas strategy.The revised IMO GHG Strategy will contain concrete greenhouse gas reduction targets for the sector and is expected to outline a range of technical and economic measures. Negotiations have been ongoing and will continue during the Intersessional Working Group on Reduction of GHG Emissions from Ships (ISWG-GHG 15)…

The IMO Pollution Prevention and Response (PPR) Sub-Committee held its 10th session from April 24 to 28, 2023, discussing a range of topics including black carbon regulation and an update to biofouling guidance.ABS has provided a summary of the session, noting that after extensive discussion, the Sub-Committee agreed to establish a Correspondence Group that will seek to finalize draft guidelines on black carbon emission data collection and reporting. The group will also draft guidelines on goal-based control measures to reduce its impact on the Arctic, which it expects to be completed in 2025.

In a recent study that I-Tech conducted with U.K. independent marine coatings consultants, Safinah Group, we estimated that unacceptable levels of hard fouling, predominantly barnacles, across the global commercial could be responsible for at least 110 million tons of excess carbon emissions, with a significant proportion of the fleet suffering from a severe level of hard fouling.It’s a growing risk for owners; in the last few years biofouling has been thrust into the spotlight…

Industry stakeholders at PortPIC stressed the importance of more innovation, collaboration and aligned initiatives to shape sustainable solutions for in-water cleaning.This was the main message from the inaugural In-Port Inspection & Cleaning Conference (PortPIC) held last week, organized by Jotun and DNV GL.In his opening address, Geir Axel Oftedahl, business development director, Jotun Marine Coatings raised the issue of biofouling and emphasized, “There’s an increasing focus…

As many as 40 cargo vessels arriving in New Zealand will be subject to random hull checks as part of a study aiming to build a profile of vessels that are most likely to be contaminated with foreign marine species. The ships randomly selected to take part in the survey will be required to undergo a dive inspection and answer questions about biofouling.“Biofouling poses a grave biosecurity risk to New Zealand’s marine environment. We know that nearly 90% of marine pests arrive in this country as biofouling on the submerged surfaces of international vessels…