Status: Notice of intent to sue submitted to EPA. [ 07/31/2008 ]
Description: Notice of intent to file a legal action against EPA for unreasonable delay in responding to rulemaking petitions that sought regulation of greenhouse gas emissions from aircraft, nonroad vehicles, and ocean-going vessels.
Description: Rulemaking petition by five states, the District of Columbia, New York City, and the South Coast Air Quality Management District requesting that EPA regulate greenhouse gas emissions from aircraft.
Status: EPA issued response to rulemaking petition. [ 06/18/2012 ]
Description: Rulemaking petition asking EPA to require marine shipping vessels to meet standards to reduce emissions of carbon dioxide, nitrous oxide, and black carbon, and to impose fuel standards to reduce emission products that contribute to global warming.