EPA and the National Highway Traffic Safety Administration issued a supplemental notice of intent on their joint proposed rulemaking to reduce GHG emissions of light-duty vehicles for model years 2017-2025.

EPA finalized minimum requirements under the SDWA for underground injection of carbon dioxide for the purpose of geologic sequestration.

SIP Withdrawal: Texas (emissions banking and trading of allowances).

SIP Approval: Wisconsin (attainment of the 1997 eight-hour ozone NAAQS for the Milwaukee-Racine and Sheboygan, Wisconsin, nonattainment areas).

SIP Approval: Virginia (PM standards).

SIP Approval: New Jersey (VOCs).

SIP Approval: Mississippi (Greenhouse Gas Tailoring Rule revision).

SIP Approval: Pennsylvania (VOC emissions).

FWS seeks public comment and information to prepare a draft National Fish, Wildlife, and Plants Climate Adaptation Strategy to reduce the negative impacts of climate change on fish, wildlife, plants, habitats, and our natural resource heritage.

EPA entered into a proposed settlement agreement in Sierra Club v. U.S. Environmental Protection Agency, No. 2:10-cv-01872-RSL (W.D. Wash.), that establishes a deadline for the Agency to respond to a petition seeking its objection to a CAA Title V operating permit for a coal-fired power plant in Centralia, Washington.