The following is the text of a news release from Crowley Maritime Corp.:
(PASCAGOULA, Miss.) — Construction of the first of two liquefied natural gas (LNG)-powered, combination container roll-on/roll-off (con-ro) ships for Crowley Maritime Corp.’s liner services group reached another important milestone last week with the installation of three LNG fuel tanks. The double-walled, stainless-steel tanks — which are 110 feet in length and 20.6 feet in diameter — weigh 225 metric tons and will hold more than enough LNG fuel for two round-trip voyages between the vessel’s future ports of call, Jacksonville, Fla., and San Juan, Puerto Rico.
“While we are all excitedly watching these ships take shape, we are particularly proud of the role we, as a company, are playing to bring the most modern, technologically advanced and environmentally friendly con-ro ships in the world to the Jones Act market of Puerto Rico,” said Tom Crowley, company chairman and CEO. “There are no other ships of their kind being built anywhere else in the world today, and they are being constructed right here at home — in the United States of America. Having that shipbuilding capability here is essential to our national defense and an important reason we as a country need the Jones Act to be maintained and strengthened.”
The Jones Act is a federal statute that provides for the promotion and maintenance of a strong American merchant marine. It requires that all goods transported by water between U.S. ports be carried on U.S.-flag ships constructed in the United States, owned by U.S. citizens, and crewed by U.S. citizens and U.S. permanent residents.
Crowley’s two Jones Act ships, which will be named El Coqui (ko-kee) and Taino (tahy-noh), are currently under construction at VT Halter Marine Inc., a subsidiary of VT Systems Inc. The ceremonial first steel-plate cutting was celebrated with a ceremony held at VT Halter in October 2014. El Coqui and Taino are scheduled for delivery in the second and fourth quarter 2017, respectively.
“It’s very impressive to see these new state-of-the-art Commitment-class ships take shape,” said John Hourihan, senior vice president and general manager, Puerto Rico services. “Seeing those LNG tanks being placed into El Coqui really resonates with me because we are setting a new standard for environmentally responsible shipping.”
The Commitment-class ships have been designed to maximize the carriage of 53-foot-long, 102-inch-wide containers, which offer the most cubic cargo capacity in the trade. The ships will be 720 feet long, 106 feet wide (beam), have a deep draft of 32 feet, and an approximate deadweight capacity of 26,500 metric tonnes. Cargo capacity will be approximately 2,400 TEUs (20-foot-equivalent units), with additional space for nearly 400 vehicles in an enclosed ro-ro garage. The main propulsion and auxiliary engines will be fueled by environmentally friendly LNG. The ship design is provided by Wartsila Ship Design in conjunction with Crowley subsidiary Jensen Maritime, a leading Seattle-based naval architecture and marine engineering firm.
“These new ships will offer customers fast ocean transit times, while accommodating the company’s diverse equipment selection and cargo handling flexibility — benefits customers have enjoyed for over 60 years,” said Hourihan.
LNG is a stable gas that is neither toxic nor corrosive and is lighter than air. It is the cleanest fossil fuel available, netting a 100 percent reduction in sulfur oxide (SOx) and particulate matter (PM), and a 92 percent reduction in nitrogen oxide (NOx). LNG also has the ability to significantly reduce carbon dioxide (CO2), a contributor to greenhouse gas emissions, as compared with conventional fossil fuels.
Designing, building and operating LNG-powered vessels is very much in line with Crowley’s overall EcoStewardship positioning and growth strategy. The company formed an LNG services group last year to bring together the company’s extensive resources to provide LNG vessel design and construction management; transportation; product sales and distribution, and full-scale, project management solutions.
