Offshore Energy
  • Fossil Energy
  • Subsea
  • Alternative Fuels
  • Hydrogen
  • Marine Energy
  • More news
JobsNewsletter
Offshore Energy logo

Your trusted source for global offshore energy news, part of the Navingo network.

Topics
  • Fossil Energy
  • Subsea
  • Alternative Fuels
  • Hydrogen
  • Marine Energy
Network
  • Offshore Energy
  • Offshore Wind
  • NavalToday
  • Dredging Today
Company
  • Advertising
  • Newsletter
  • Jobs
  • Report your news
  • Privacy

© 2026 Navingo. All rights reserved.

Energy Efficiency & Innovation

Loading filters...
Energy TransitionGreen MarinePropulsionBusiness Developments & ProjectsInnovationOutlook & StrategyTransitionVesselsClean FuelHybridBusiness & FinanceCollaborationVisionAlternative FuelsBiofuelsFossil EnergyLiquefied Natural GasLNGPorts & InfrastructurePorts & LogisticsProject & TendersLow-Carbon TransitionSubseaCarbon Capture Usage & StorageStorageEnvironmentRegulation & PolicyAmmoniaFPSO & VesselsTechnologyHydrogenShipbuildingResearch & DevelopmentElectricOther FuelsCertification & Classification
30-meter steel suction wing system for oceangoing vessels comes to market
Energy Efficiency & Innovation

30-meter steel suction wing system for oceangoing vessels comes to market

Econowind, a Dutch wind-assisted ship propulsion system developer, is targeting the deep-sea market with the launch of a 30-meter steel suction wing system for oceangoing vessels. The 5-series VentoFoil was unveiled last week in Heeg, with the first unit to have its commercial debut this summer with

about 5 months ago
RINA and Hanwha ink MoU for battery-hybrid propulsion systems
Energy Efficiency & Innovation

RINA and Hanwha ink MoU for battery-hybrid propulsion systems

  • 1
  • 2
  • 3
  • 4
  • …
  • 124

Ship classification, inspection, certification and consulting engineering group RINA and South Korean conglomerate Hanwha Group have signed a memorandum of understanding (MoU) to promote the adoption of battery-hybrid propulsion systems in the maritime sector. According to RINA, the collaboration ai

about 5 months ago
Hafnia orders eight ‘fuel-efficient’ tankers from South Korean shipyard
Energy Efficiency & Innovation

Hafnia orders eight ‘fuel-efficient’ tankers from South Korean shipyard

Singapore-based tanker owner Hafnia has placed an order for the construction of eight fuel-efficient product tankers with the South Korean shipbuilder Hyundai Heavy Industries. The total purchase price for the medium-range (MR) newbuild product tankers is approximately $405 million, with deliveries

about 5 months ago
Lithuanian port home to first joint bio-LNG bunkering in Europe
Energy Efficiency & Innovation

Lithuanian port home to first joint bio-LNG bunkering in Europe

Low-carbon fuel solutions provider Anew Climate and Avenir, a provider of LNG and bio-LNG for the maritime sector, have performed Europe’s first joint liquefied biomethane (bio-LNG) bunkering operation. During the operation performed at the LNG terminal in the Port of Klaipėda, Lithuania, operated b

about 6 months ago
CCUS
Energy Efficiency & Innovation

Chiyoda, NYK and KNCC jointly pursuing global carbon capture and storage projects

Japanese engineering company Chiyoda Corporation, compatriot shipping major Nippon Yusen Kabushiki Kaisha (NYK Line), and its Norway-headquartered affiliate Knutsen NYK Carbon Carriers (KNCC) have signed a memorandum of understanding (MOU) to collaborate on carbon capture and storage (CCS) projects

about 6 months ago
Everllence and Brazil’s Vale sign cooperation agreement for ethanol as marine fuel
Energy Efficiency & Innovation

Everllence and Brazil’s Vale sign cooperation agreement for ethanol as marine fuel

Everllence, formerly MAN Energy Solutions, has signed a cooperation agreement with Brazil’s Vale, a mining company and one of the country’s largest logistics operators, for the development of ethanol as a marine fuel. The partners will work on developing an advanced ethanol-powered engine, based on

about 6 months ago
With new MoU, Kongsberg Maritime commits to decarbonization efforts in Indonesia
Energy Efficiency & Innovation

With new MoU, Kongsberg Maritime commits to decarbonization efforts in Indonesia

Norway-headquartered Kongsberg Maritime has signed a memorandum of understanding (MoU) with Indonesia’s state-owned and largest shipyard, PT PAL Indonesia, to work on advancing energy efficiency and decarbonization across the country’s maritime sector. Kongsberg Maritime said that the agreement repr

about 7 months ago
First offshore vessel to operate on ammonia coming this autumn
Energy Efficiency & Innovation

First offshore vessel to operate on ammonia coming this autumn

Norwegian offshore vessel owner Eidesvik Offshore has tasked Halsnøy Dokk with the conversion of the platform supply vessel (PSV) Viking Energy to ammonia-powered operations. The conversion is planned to be completed in autumn, when the 95-meter-long vessel will continue operating for Equinor, with

about 7 months ago
‘World-first’ as ammonia-fuelled two-stroke engine passes quality assurance
Energy Efficiency & Innovation

‘World-first’ as ammonia-fuelled two-stroke engine passes quality assurance

Swiss marine power company WinGD has completed what it says is the world’s first type approval (TAT) and factory acceptance testing (FAT) for an ammonia-fuelled two-stroke marine engine. Both TAT and FAT programs were completed last month, with testing of the X52DF-A-1.0 engine carried out at the HD

about 7 months ago
Korean-Dutch partnership pursuing hydrogen retrofit for feeder vessel
Energy Efficiency & Innovation

Korean-Dutch partnership pursuing hydrogen retrofit for feeder vessel

South Korea’s maritime decarbonization technology specialist Vinssen and Dutch engineering firm MANA Engineering have signed a memorandum of understanding (MOU) to jointly develop a hydrogen fuel cell-based retrofit solution for an 800 TEU feeder container vessel operating in Northern Europe and the

about 7 months ago
Anemoi and COSCO Shipping Heavy Industry renew wind propulsion collaboration
Energy Efficiency & Innovation

Anemoi and COSCO Shipping Heavy Industry renew wind propulsion collaboration

UK-based wind-assisted propulsion provider Anemoi Marine Technologies has renewed its framework agreement with Chinese COSCO Shipping Heavy Industry (CHI) for the provision of comprehensive wind propulsion installation services across CHI subsidiary shipyards. The partners have completed the install

about 7 months ago
CMA CGM finalizes 6-unit-strong LNG vessel order, launches R&D hub in India
Energy Efficiency & Innovation

CMA CGM finalizes 6-unit-strong LNG vessel order, launches R&D hub in India

French shipping and logistics major CMA CGM Group has signed the final shipbuilding contract with India’s Cochin Shipyard Limited (CSL) for six LNG-powered containerships. The newbuilds, for which a letter of intent (LOI) was signed in October 2025, will have a capacity of 1,700 TEUs, will be able t

about 7 months ago
Østensjø Rederi’s hybrid tug to feature Finland-made propulsion
Energy Efficiency & Innovation

Østensjø Rederi’s hybrid tug to feature Finland-made propulsion

Spain’s GONDAN Shipbuilders has placed an order with Finnish company Steerprop to deliver propulsion for a new hybrid tugboat, the first tug design from naval architect Skipsteknisk, destined for Norwegian shipowner Østensjø Rederi. Steerprop will supply dual-end versions of its SP 50 W D propulsors

about 7 months ago
Five Chinese gas carrier and FSRU vessel projects receive Bureau Veritas’ blessing
Energy Efficiency & Innovation

Five Chinese gas carrier and FSRU vessel projects receive Bureau Veritas’ blessing

Bureau Veritas Marine & Offshore (BV) has awarded approval in principle (AIP) certificates for five vessel projects developed by Chinese Hudong-Zhonghua Shipbuilding (Group), spanning LNG and ethane carriers, a floating storage regasification unit (FSRU), onboard carbon capture (OCC)-ready design an

about 7 months ago