The agreement with ESG will see the Optimarin Ballast Systems (OBS) fitted in the new OPCs, designed to support the nation's maritime security and undertake vital border protection duties. Equipped to carry helicopters, Over‐the‐Horizon (OTH) boats and featuring sophisticated combat systems, these vessels will begin replacing the existing Medium Endurance Cutters in 2021.

“This is a banner day for Optimarin,” comments company CEO Tore Andersen. “The USCG is a flag‐bearer in the fight against invasive species carried in ballast water and sets the bar for BWT regulations globally. ESG selecting the OBS positions us at the forefront of the industry and is a huge endorsement of the effectiveness and proven reliability of our technology.”

When Optimarin became the first BWT supplier to gain USCG Type Approval* in December 2016, Commanding Officer John Mauger of USCG’s Marine Safety Center (MSC) described the event as “an important milestone for the future of protecting our nation’s waterways from the spread of invasive species.”

The OBS utilizes a combination of filtration and powerful UV lamps to treat ballast water without the need for chemicals. The systems are simple to operate, maintain and due to their modular design can be fitted in vessels where available space is at a premium.

Andersen notes: “To date, we’ve sold close to 600 units with over 400 installed and operating.” More than 150 OBS have been retrofitted by Optimarin’s global engineering partners and in 2017 Optimarin introduced a fiveyear fleet agreement for parts and service guarantees.

“Optimarin has been solely dedicated to Ballast Water Treatment since 1994, having installed the world’s first commercial system in 2000. Eastern Shipbuilding Group and the USCG recognize that kind of expertise as well as commitment, and we’re delighted to be a part of their long‐term plans for the future.”