Kamsarmax Rotor Sails Install Expected to Deliver 10% Fuel Savings
The installation of rotor sails on board a 82,000 dwt Kamsarmax bulk carrier is expected to generate a 10% reduction in fuel burn and emissions.The TR Lady was retrofitted with three 5×24m rotor sails from Anemoi Marine Technologies at China's Chengxi Shipyard in June 2023. The ship is owned by TR Lady Shipping, a portfolio company of Tufton Investment Management, and is on a time charter with Cargill.The technology was installed on Anemoi’s patented transverse rail deployment system…
Anemoi Scales Up Rotor Sail Technology
Anemoi Marine Technologies, a UK-based developer of rotor sails for the shipping industry, said it is enhancing its efforts to provide its technology for ship owners, managers and charterers to install onboard vessels as they look to decarbonize their operations.Anemoi offers a range of rotor sails, varying in height from 24 to 35m, suitable for installation and retrofitting on deep-sea vessels including bulk carriers, tankers, ferries, ro-ros, and multipurpose vessels. These…
Liberian Registry Grants AiP for Anemoi's Rotor Sail
The Liberian Registry has awarded an Approval in Principle (AIP) to Anemoi Marine Technologies for their Rotor Sail systems.Anemoi’s Rotor Sails are available with three deployment options - fixed to the deck, a folding type, and on rails that can be moved along or across the deck.According to a press statement released Tuesday, the folding and rail systems were validated on a Newcastlemax bulk carrier design from SDARI and issued an AIP by Lloyd’s Register.The Liberian Registry conducted a technical review of the documentation…
Wärtsilä Inks Deal to Sell Rotor Sails
The technology group Wärtsilä said it has signed a Memorandum of Understanding (MoU) tied to a License and Cooperation agreement with U.K.-based Anemoi Marine Technologies for the future sales and servicing of Rotor Sail solutions to the shipping industry.Rotor Sails, also referred to as Flettner Rotors, are comprised of vertical cylinders which, when driven to rotate, harness the renewable power of the wind to propel ships. These highly efficient mechanical sails capitalize on…
Anemoi Appoints Kim Diederichsen as CEO
UK-based engineering company Anemoi Marine Technologies, the Flettner Rotor innovator, has appointed Kim Diederichsen as CEO with the aim to take the company’s wind assisted propulsion systems to the global market.Anemoi was the recent recipient of the Lloyd’s List “Ship of the Year” Award for the world’s first successful installation of a Flettner Rotor system on a geared dry bulk carrier – the MV Afros.Now with a fully tested and proven solution, the company is widening its reach to offer its patented energy saving technology to a global audience of tanker, bulker, roro and other vessel owners.Diederichsen joins Anemoi with a wealth…
Bawat Gains USCG’s AMS Acceptance
The ballast water management system developed by Danish company Bawat A/S has been granted U.S. Coast Guard (USCG) Alternate Management System (AMS) acceptance for an interim period of up to five years, enabling commercial vessels equipped with the system to be approved to discharge treated ballast water in U.S. coastal waters. Diederichsen expects to obtain a full type approval by the U.S. Coast Guard regarding U.S. waters well ahead of the expiration of the interim period. The…
In-Tank BWTS Under Development by Bawat
The Danish company Bawat A / S has developed an in- tank system to treat ballast water on ships where the treatment is conducted while the ship is under way, unlike the existing in-line systems where processing is carried out when the ship is in port. " We decided to develop a system that is competitive on all parameters – especially on price – which has now been achieved . The current operation is easy , and there is almost no maintenance," says Kim Diederichsen, director of Bawat A / S. There are no filters, UV radiation or chemicals in the operation. Maintenance is minimal.
Ultra-Deepwater Program Funding for Remora
The Statement of Work (SOW) covers a 1 year study involving US operators and execution of Industry related work shops addressing various HiLoad DP offloading scenarios in the US Gulf of Mexico (GoM). "Remora is pleased to learn that RPSEA and the US Department of Energy (DOE) have acknowledged the HiLoad DP solution and that our technology has been successfully selected under the Ultra-Deepwater Program. It is considered quite remarkable that a Norwegian Company has succeeded in obtaining US government funding and gained acceptance for the HiLoad DP as a viable contender for offloading operations among deepwater operators in US GoM", says Kim Diederichsen, Senior Vice President Americas, Remora.
