"Clean air advocates are girding for a battle over a possible amendment to the annual U.S. EPA spending bill that would weaken the agency's ability to regulate air pollution from oceangoing vessels.

Five advocacy groups yesterday urged the House and Senate overseers of the fiscal 2010 Interior-EPA appropriations bill to oppose any possible rider that would "weaken, delay or limit" EPA's ability to implement proposed engine and fuel standards for the largest ocean-bound ships.

It remains unclear what such an amendment would entail, but sources on and off Capitol Hill say that House Appropriations Chairman David Obey (D-Wis.) and House Transportation and Infrastructure Chairman James Oberstar (D-Minn.) are backing the language."

Robin Bravender reports for Greenwire in the New York Times October 8, 2009. [2]