09
Mar
(MOBILE, Ala.) — Master Boat Builders has delivered a new 4,000-hp tugboat to Polaris New Energy. Named Polaris, the tug will be coupled with the recently delivered barge Clean Canaveral, forming the largest Jones Act-compliant articulated tug-barge (ATB) providing liquefied natural gas (LNG) bunker fuel in the United States. “Master Boat Builders is committed to producing the most dependable and…