US LNG bunkering company NorthStar Midstream and transportation arm Polaris New Energy are looking at a building a second LNG bunker barge.

NorthStar senior vice president for LNG Tim Casey told TradeWinds the company is “working with several customers” to support the construction of a sister articulated tug barge (ATB) unit to the 5,400-cbm vessel it is currently building, or a similar 7,500-cbm ATB.