Jensen Develops 2 New LNG Bunker Barge Concepts

Jensen Maritime Consultants, Inc., a naval architecture and marine engineering firm owned by Crowley Maritime Corp., has developed two new liquefied natural gas (LNG) bunker barge concepts.

The two new fully customizable concepts aim to offering customers maximum flexibility and improved safety features, the designer said.

The first concept involves outfitting an existing barge with an above-deck LNG tank. The concept can be further modified to accommodate more than one type of product, if a customer has a need for multiple liquid transfers. According to Jensen, advantages of this design include a fast turnaround and a reduced need to invest in specialized assets if a customer has short-term LNG requirements.

The second concept is for a purpose-built, new bunker barge. Offering greater carrying capacity and improved visibility, the design features a larger LNG tank that is nestled inside of the barge. This new barge will also feature the latest safety features and efficiencies.

“We understand that customers have very different needs when it comes to LNG,” said Johan Sperling, vice president. “Whether LNG is required for the long or short term, or in larger or smaller quantities, Jensen has a bunkering solution. We are proud to continue leading the way with LNG marine solutions.”

In addition to offering customers maximum flexibility and top safety features, all Jensen designs are developed using the company’s proprietary production engineering capabilities, which makes the outfitting, construction and assembly more efficient.

Bunker barges offer an innovative solution for the maritime industry, which is currently struggling with the decision over which to develop first – LNG infrastructure or vessels. These barges are a resource for those who have LNG needs at ports not located near an LNG terminal or as an alternative to over-the-road transportation, Jensen said.