Commercial, Energy Efficiency, GHG Emissions  -  September 5, 2024

Dorian Implements Upgrades to Lower Emissions

Dorian LPG Ltd., an owner and operator of 25 modern fuel-efficient Very Large Gas Carriers (VLGCs), announced the company is implementing a series of technical upgrades aimed at enhancing the hydrodynamic efficiency of its vessels. 

These upgrades include hydrodynamic enhancing fins or Mewis ducts, meticulous docking and blasting procedures and the application of high-quality coatings that are specifically designed to minimize drag and reduce fuel consumption. 

The company’s partnership with Hempel is central to this effort, as Hempel’s Hempaguard line of silicone-based products has proven to be highly effective in reducing fuel consumption and emissions. By investing in these technical improvements, Dorian seeks to operate its fleet at optimal performance levels, leading to significant reductions in operational emissions.

Dorian is focused on optimizing day-to-day operations to further improve efficiency and lower emissions. This involves adopting best practices such as weather routing, which optimizes travel routes based on real-time weather conditions, and just-in-time arrival, which minimizes idle time at ports. Dorian also prioritizes crew training to ensure that equipment is handled with precision and that every aspect of vessel operation is fine-tuned for maximum efficiency. 

The company also plans to explore alternative fuels, carbon capture and pioneering new technologies that will be essential in the long-term decarbonization of the maritime industry. Dorian recognizes that the transition to alternative fuels, such as hydrogen or ammonia, and the development of new propulsion technologies will play a critical role in achieving its long-term sustainability goals. 

“In our efforts to deliver the 'clean' element to our customers, our Fleet Performance team has been proactive in reducing the emissions of our ships,” said Peter Hadjipateras, Chief Information, Security, and Sustainability Officer at Dorian LPG, in a statement. “These efforts are comprised of three elements: operational optimizations, technical enhancements and in the longer term, new technology and alternative fuels for the maritime industry. Today, we are pleased to share our progress on one of the technical enhancements our team has applied; silicone paint. After a rigorous research and selection process, we have applied Hempel’s X7 silicone paint on five of our vessels and have seen increased fuel savings and return on investment and are pleased to share this with our partners and investors.”