EPA issued an SIP call to 13 states whose plans do not apply PSD requirements to GHG-emitting sources and established deadlines for their compliance.

United States v. Mariana Acquisition Corp., No. CV 11-0006 (N.M.I. Mar. 21, 2011). A settling CAA defendant responsible for volatile organic compound (VOC) emissions from its bulk gasoline terminal in Saipan, Northern Marianas Islands, must pay a $826,000 civil penalty, must install the required vapor collection system, and must limit VOC emissions.

EPA seeks public comment on the California Air Resources Board's amendments to its passenger vehicle GHG emissions program.

OSM proposed to approve revisions to Maryland's regulatory program concerning coal combustion byproducts under SMCRA.

OSM proposed to approve revisions to New Mexico's regulatory program under SMCRA concerning ownership and control rules.

DOE proposed to amend its existing regulations governing compliance with NEPA, particularly its categorical exclusions.

SIP Proposal: Virginia (addition of the 2008 eight-hour ozone NAAQS and related updates; see above for direct final rule)

SIP Proposal: Virginia (GHG permitting provisions)

SIP Proposal: North Carolina (disapproval of interstate transport submission)

SIP Proposal: New Mexico (promulgation of federal implementation plan and disapproval of interstate transport of pollution plan)