Witherbys to Introduce New Oceanographic Research Vessel from 2026
addition, the vessel will enable Witherbys to continue to expand and improve its publications on maritime security, environmental protection and shipboard operations by providing facilities for research on emerging security issues, environmental compliance in accordance with MARPOL regulations, and energy efficiency solutions.Collaborative work with partners such as ICS and BIMCO will ensure guidance remains current and in line with international standards
Subsea Compression and the Ormen Lange Moon Landing
,” Hjelmeland said. When that time came, two main concepts were evaluated: a conventional floating platform and an advanced subsea compression system. After rigorous assessments, Shell and its partners concluded that the subsea option was superior, promising a higher recovery rate, greater energy efficiency, and a more favorable investment cost.Cracking the “Impossible” NutThe project’s defining technical challenge was the 120-km step-out distance, which set a new world record for power transmission to a subsea compression system. “The longest distance we had delivered
Ifremer’s French Oceanographic Fleet Welcomes New Research Vessel
conditioning.The diesel-electric propulsion system will be composed of three variable-speed, biodiesel-compatible generator sets feeding two shaft lines driven by electric motors and a direct current (DC) electrical distribution system.This set, together with a battery pack, will enable very good energy efficiency, optimization of consumption, operational redundancy and compliance with acoustic requirements according to BV COMF 2 class notation and DNV SILENT-F standard.The dynamic positioning system and the electric bow thruster improve the vessel's manoeuvrability.Anita Conti will be equipped with
ECOsubsea: Closed-Loop Hull Cleaning Is a Regulatory Imperative
is more than an environmental issue—it is an operational, financial and compliance risk. Fouled hulls increase resistance, driving up fuel consumption and GHG emissions. As IMO and EU decarbonization targets tighten, poor hull maintenance could make vessels non-compliant with energy efficiency and emissions regulations.At the same time, ports are implementing their own biofouling controls. Ships with dirty hulls face delays, mandatory cleaning or even denial of entry, as already seen in New Zealand, for example, leading to increased operational disruption and added costs.BEST PRACTICE:
Underwater Radiated Noise and Ocean Health
measures are quietly contributing to a healthier acoustic environment in our oceans. For ship owners and operators already investing in green technologies, addressing URN can be a natural extension of existing environmental initiatives, offering a dual benefit for both emissions and marine life.Energy Efficiency and Noise ReductionOne of the key insights from recent research is the natural alignment between energy efficiency measures and noise reduction. Most interventions aimed at improving a vessel's fuel efficiency also contribute to reducing its URN output. Speed limitation, a fundamental tactic
Underwater Noise Reduction Guidance from BIMCO, ICS
underwater noise and its far-reaching impact on marine life. It also explains the content of the IMO guidelines and how to set up a noise management plan and looks at the scope of regional regulations and voluntary measures."As our industry cuts greenhouse gas emissions through the uptake of energy efficiency measures, the level of underwater radiated noise will also reduce and help protect marine life and the environment,” says David Loosley, BIMCO Secretary General & CEO.Click here to pre-order the first edition of the “Underwater Radiated Noise Guide” from ICS Publications
Navigating a Safe Future for Us and Our Marine Environment
years old, there are limitations on what we can do, which is another challenge many others face.Of course, it’s not just all about our ships and maritime operations. Across our wider organization, other initiatives include converting the roof of our Southampton site to Zinc, enhancing the energy efficiency of the building, using 100% recyclable materials, increasing the number of electric car charge points, improving the efficiency of our laboratories and gaining IOS14001 environmental management accreditation.Overall, we have a commitment to sustainability and environmental responsibility and
US Wave Energy Set for Government Commercialization Boost of $112M
WEC technologies, reduce financial risks for developers and incentivize investors, progress technologies at smaller scales while developing toward utility scale, and increase learning for installation, operations, and maintenance. The full funding opportunity is available in the Office of Energy Efficiency and Renewable Energy Program Information Center, with the concept papers due by October 25, 2024
Irish Company Deploys Utility-Scale Wave Energy Device Off Hawaii
feet, and a potential rated capacity of up to 1.25 MW in electrical power production.It is located north of Mōkapu Peninsula, at the WETS site in Kaneohe Bay, having been towed there from Honolulu on July 19, 2024.The $12million project is part‐funded by the US Department of Energy's office of Energy Efficiency and Renewable Energy and the Sustainable Energy Authority of Ireland (SEAI), under an agreement committing the US and Irish governments to collaborating on marine hydrokinetic technologies."Following over a decade and a half of design, trials, testing and building, we are excited finally
August 2025
