Requires a ship in the Arctic to use a fuel gradually lowering lifecycle climate emissions, if the ship will enter or depart from a U.S. port within the year.
Requires a ship in the Arctic to use distillate fuel and a diesel particulate filter if the ship will enter or depart from a U.S. port within the year.
Would impose a tax on the greenhouse gas content of fossil fuels used by commercial shipping vessels engaged in international shipping in Arctic Circle waters in the thirty days prior to calling at a United States port.
Requiring all ships to track and then report all greenhouse gases emitted from the last port of call to the U.S. port of call, requiring that information to be made public, and supporting the development of efficiency rankings