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.

EPA seeks public comment on the addition of a vapor intrusion component to the Hazard Ranking System for CERCLA's NPL.

EPA entered into a proposed administrative settlement under CERCLA that requires the settling parties to pay past and future U.S. response costs incurred at the D'Imperio Property Superfund site in Hamilton Township, New Jersey.

EPA entered into a proposed administrative settlement under CERCLA that requires the settling party to pay U.S. response costs incurred at the Peach Orchard Road Groundwater Plume site in Augusta, Georgia.

EPA proposed to grant a petition submitted by Gulf West Landfill to delist the leachate generated at its facility in Anahuac, Texas, from the lists of hazardous wastes.

EPA proposed to deny a petition submitted by the Sierra Club to reconsider its final rule on oil-bearing hazardous secondary materials.

EPA proposed to approve revisions to Minnesota's hazardous waste management program.

EPA Region 10 proposed to approve a modification to Alaska's municipal solid waste landfill program concerning research, development, and demonstration permit requirements; see above for direct final rule.

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

EPA entered into a proposed administrative settlement under CERCLA that requires 275 de minimis settling parties to pay $17,027,998 in U.S. response costs incurred at the Operating Industries, Inc., Superfund site in Monterey Park, California.