Monday, December 23, 2024

Principle News

Petrofac UK signss binding agreement with its creditors regarding financial restructuring

Petrofac, a provider of oilfield services, announced on Sunday it had reached a binding agreement on terms for a restructuring with its key financial creditors. The company stated that the plan will include $325 million of new funding as well as the conversion of $772 million of existing debt to equity. In a recent statement, Group…

Mitsubishi buys stake and offtakes ammonia in Texas from ExxonMobil

The Japanese trading house Mitsubishi announced on Friday that it had reached an agreement in principle to purchase a stake and take delivery of low-carbon ammonia produced by ExxonMobil at its hydrogen plant in Texas. As part of its decarbonisation campaign, Japan aims to increase the use of ammonia and hydrogen in power plants and for other uses, such as steel and automobiles.

Japan Takes the Lead on Ammonia as Maritime Fuel

Image courtesy NYK

Late last year Japanese maritime leaders – Nippon Yusen Kabushiki Kaisha (NYK), Japan Engine Corporation, IHI Power Systems Co., and Nihon Shipyard Co., Ltd. – signed a series of contracts to buid the world's first ammonia-fueled medium gas carrier (AFMGC) equipped with Japan-make engines. The target is a completed ship by November 2026.While the project is significant…

Exploring 'Future Fuels' - Methanol’s Superstorage Solution

Image courtesy SRC

Technical inquiries to SRC Group ramped up after it received Approval in Principle (AIP) for a concept which ‘reinvented methanol fuel storage’ on board ships. Delivering the answers has seen technical talk converting into project discussions        ‘Green’ methanol has the ability to one day run vessels almost emission-free, and commercial shipping increasingly investigates.

Erma First CCUS Earns LR AIP

Image courtesy Lloyd's Register/Erma First

Lloyd’s Register (LR) has awarded Approval in Principle (AiP) to ERMA FIRST for its amine absorption-based Carbon Capture & Storage (CCS) system.ERMA FIRST’s CCS system uses absorption technology to mix CO2 (carbon dioxide) flue gases with a proprietary amine solvent, which is then heated to produce a chemical reaction which reverses the absorption and separates the CO2 from the solvent.

ABS AIP for Floating Offshore Nuclear Power Barge

L to R: Dr. Young Tae Moon, Senior Director of Sustainable Growth Department, Nuclear PE, KEPCO E&C; Patrick Ryan, ABS Senior Vice President and Chief Technology Officer; and Dr. Sang Min Park, Research Director of Marine Energy Technology Lab, HD KSOE. Photo courtesy ABS

A design for a floating offshore nuclear power barge from HD Korea Shipbuilding & Offshore Engineering (KSOE) and KEPCO Engineering and Construction Company, Inc. (KEPCO E&C) received approval in principle (AIP) from ABS.Project collaborators include ABS, HD KSOE, KEPCO E&C and the Liberian International Ship & Corporate Registry…

LPG: Dual-Fuel Engines Prove Their Worth

2022 was the first year all 15 VLGCs of BW LPG’s dual-fuel LPG retrofitted ships were sailing. Image courtesy of BW LPG

BW LPG has demonstrated the value of dual-fuel LPG operations beyond the company’s initial aim of meeting IMO 2020 Sulphur Cap regulations.In October 2020, the LPG carrier BW Gemini became the first very large gas carrier (VLGC) to have its low-speed main engine converted to an LPG dual-fuel engine. The project started several years earlier…

ClassNK AiP for Ammonia Fuel Supply System

ClassNK issued an Approval in Principle (AiP) for an ammonia fuel supply system for oil tanker and container ship developed by Samsung Heavy Industries (SHI).ClassNK carried out a review of a conceptual design of the system developed by SHI based on the part C of its "Guidelines for Ships Using Alternative Fuels".

Tech File: Battery Power Breakthrough in Ice

Image credit ABB

An ABB study based on three years of operational ship data mounts a case for integrating battery power onboard modern icebreakers, writes Samuli Hänninen, who specializes in icebreaking vessels at ABB Marine & Ports. The maritime industry is still at the formative stage of realizing the gains available from batteries, but the ability…

NH3 FPSO Concept: Floating 'Green' Ammonia Production gets DNV AIP

Artists impression of the NH3 FPSO concept - a floating ammonia production unit developed by SWITCH2 and BW Offshore. Image courtesy SwitchH2 BV/BW Offshore

An industrial-scale concept for a floating production unit to produce green ammonia has secured Approval in Principle (AiP) from DNV, and the project is now ready to start the Basic Design phase.The NH3 FPSO concept is being developed by Netherlands-based SwitchH2 BV and Norway-based BW Offshore and will be built through conversion…

MAN ES: Moving Forward on Ammonia Engines

MAN ES will start testing on its ammonia engine in Copenhagen in Q1 2023. Images courtesy MAN ES

As shipowners ponder future fuels, MAN Energy Solutions is sailing full speed ahead optimizing dual fuel marine powerplants while preparing to start testing ammonia fueled engines in early 2023. Bjarne Foldager, Senior Vice President, head of two stroke business at MAN ES hosted Maritime Reporter & Engineering News in Copenhagen…

MTR100: For USVs and AUVs, is it a Hydrogen Future?

The Maxlimer hydrogen configuration.  Image courtesy SEA-KIT International

Hydrogen has been making big headlines in the energy world. It’s one of the potential routes to deliver high density energy to transport and heavy industry – but also to marine applications, as well as a way to move and store renewable energy. Various uncrewed surface vessel (USV) developers, autonomous underwater vehicle (AUV)…

NYK to Modify Tugboat to Ammonia Fuel at Keihin Dock Co.

LNG-fueled tugboat Sakigake. (Photo courtesy NYK)

NYK finalized a contract with Keihin Dock Co., Ltd., an NYK Group company, to modify a tugboat to ammonia-fuel specifications. Sakigake, a tugboat currently fueled by liquefied natural gas (LNG) and operated in Tokyo Bay by NYK Group company Shin-Nippon Kaiyosha Corporation will be converted to operate on ammonia fuel by a target…

Mitsubishi Shipbuilding, NYK Line score ClassNK AIP for Large LCO2 Carrier

Mitsubishi Shipbuilding, a part of Mitsubishi Heavy Industries (MHI) Group, and Nippon Yusen Kabushiki Kaisha (NYK Line) wee granted Approval in Principle (AiP) from ClassNK for joint development of CO2 transport technology for liquefied CO2 (LCO2) carriers.LCO2 carriers transport liquefied CO2 at low temperature and high pressure, which is contained in the cargo tank system.

New Tanker Ship Design Reportedly Hits IMO 2050 Emission Targets Using Fossil Fuels

Conceived by RINA and designed by FKAB, the propulsion is based on combining the ship’s fuel (LNG) with steam to produce hydrogen and CO2. The MR LNG/hydrogen-fuelled vessel is the result of a joint project with ABB and Helbio (a subsidiary of Metacon AB). Image courtesy RINA

RINA issues an Approval in Principle (AiP) of Swedish designer FKAB Marine Design’s hydrogen powered MR Tanker, the first AiP of a design using currently viable technology and fuels that achieves IMO 2050 targets. Conceived by the class society and designed by FKAB, the propulsion is based on combining the ship’s fuel (LNG) with steam to produce hydrogen and CO2.

Tech File: SHI Develops onboard Carbon Capture System

An SHI-built LNG carrier. Photo courtesy Samsung Heavy Industries

SHI reports that it has successfully developed an 'Onboard Carbon Capture' system which can be applicable to LNG fueled vessels with PANASIA, an eco-friendly and energy system expert, and received Approval in Principle from KR, Korean classification society, for the first time in Korea.This approved green technology separates and collects carbon dioxide among exhaust gas of LNG…

ClassNK AIP for “K” LINE, Shin Kurushima Dockyard Ammonia-fuelled PCC

ClassNK AIP for “K” LINE, Shin Kurushima Dockyard Ammonia-fuelled PCC. Image courtesy "K" Line/Shin Kurushima Dockyard

ClassNK issued an Approval in Principle (AiP) to Kawasaki Kisen Kaisha, Ltd. (“K” LINE) and Shin Kurushima Dockyard Co. Ltd. for the jointly developed design of an ammonia-fueled Pure Car Carrier (PCC).Ammonia is attracting much attention as a 'fuel of the future' in the maritime sector, expected to be used as decarbonized fuel for ships since it does not emit CO2 when burned.

Space Tech Meets Maritime: Composites Designed for Space targeted for LNG Tank Tech

© Kovalenko I/AdobeStock

The SpaceTech4Sea project sees ABS, OceanFinance and Cimarron Composites joining forces to adapt composite technologies developed for the space industry to shipping. The first target: LNG tank technologyA project to adapt technology developed for use in space to maritime LNG fuel tanks received design approval from ABS.The SpaceTech4Sea project…

Inside the Red-Hot Offshore Wind Energy Market

Louis Dreyfus Armateurs owned SOV Wind of Change. Photo courtesy Cemre Shipyard

As the traditional offshore oil and gas markets continue to struggle, the renewable offshore wind market is hot and getting hotter.As the cumulative maritime, offshore, port and logistics marketplace gears up for offshore wind energy on a huge scale, World Energy Reports (WER), in its report “2021 The Year When Offshore Wind Takes Off in the United States,” shows the anticipated growth trajectory.

Ship Power: MAN Energy Solutions Unveils New LNG Dual-fuel Engine

The new dual-fuel ME-GA engine from MAN Energy Solutions comes with the company’s proven Exhaust Gas Recirculation (EGR) technology for optimized performance, with specific gas/fuel oil consumptions reduced by ~3% and 5%, respectively.
(Photo: MAN Energy Solutions)

In a live-stream presentation from its Copenhagen Research Center, MAN Energy Solutions has demonstrated advanced dual-fuel engine technology for low-cost, fuel-efficient operation of liquefied natural gas (LNG) carriers and other vessels where low capital outlay is a priority. Tom Mulligan, science &and technology correspondent…