DULUTH — Federal regulators said new ships on the Great Lakes will need to install ballast water treatment systems, but existing ships that travel exclusively in the Great Lakes and St. Lawrence ...

Action Item: The U.S. Coast Guard issued a new policy letter that streamlines the process for vessel owners and operators to apply for an extension to their compliance date for installing ballast ...

The U.S. Environmental Protection Agency on Thursday issued its final version of regulations for ships that carry ballast water, hoping to prevent them from also carrying invasive species into U.S.

Environmental groups on Tuesday threatened to file another lawsuit in their long-running battle with the federal government over ballast water discharges from cargo ships blamed for spreading invasive ...

Coldharbour Marine, developer of an in-tank, in-voyage and inert gas-based ballast water treatment system for large tankers, bulkers and LNG vessels, has signed an agreement with Sembcorp Marine that ...

HOUSTON, Oct. 2, 2017 /PRNewswire/ -- Envirocleanse LLC, division of Charter Brokerage, a BERKSHIRE HATHAWAY company, recently signed an Agreement with CMB/Bocimar to install the patented inTank™ ...