Exmar Wins Classification Approval for Ammonia-Fueled Gas Carrier Plans
Belgium-based shipping company Exmar has secured “approval in principle” for an ammonia-fuelled gas carrier from U.K.-based classification society Lloyd’s Register (LR).
The ship will be a mid-size vessel with cargo capacity of 40,000 m3 and was designed by China’s Jiangnan Shipyard, while Norwegian industrial equipment supplier Wärtsilä Gas Solutions AS provided all input for the ammonia fuel gas supply system, Exmar said.
A risk assessment conducted confirming the risks arising from the use of ammonia fuel affecting persons onboard and the structural strength or the integrity of the ship were addressed in accordance with LR’s ShipRight Procedure for Risk-Based Designs (RBD). This included a Hazard Identification (HAZID) study, the shipping company said.
LR’s Global Head of Engineering Systems Ed Fort said the approval in principle was a significant milestone in progressing alternate fuels for shipping’s transition to zero-carbon, “proving the possibility of the use of ammonia as a fuel and how adaptable the fuel is to gas carriers, especially if carrying ammonia as cargo.”
This approval in principle is “an important milestone” in the process of developing low CO2 emission gas carriers, said Exmar’s Executive Director Shipping Jens Ismar.
“Exmar continues its steps towards further innovation and decarbonization by demonstrating the possibility of using ammonia as fuel onboard gas carriers,” Ismar said. “This follows our initiative of introducing LPG as a fuel in 2012, which is being implemented on our world’s first order of two dual fuel VLGCs currently under construction.”
Exmar operates a fleet of primarily mid-size carriers. Ammonia transportation accounts for around a third of the company’s business.