SIP Approval: Nevada (second 10-year maintenance plan in the Truckee Meadows area for the carbon monoxide NAAQS through 2030 and transportation conformity motor vehicle emissions budgets for the years 2015, 2020, 2025, and 2030).

SIP Approval: Maryland (conditional approval of revisions for emissions from various processes and fuel-burning equipment at Kraft pulp mills).

SIP Approval: Maryland (conditional approval of revisions for emissions from various processes and fuel-burning equipment at Kraft pulp mills).

SIP Approval: Maryland (conditional approval of revisions for emissions from various processes and fuel-burning equipment at Kraft pulp mills).

SIP Approval: Kentucky (emission requirements for the changeover from three coal-fired units to a new natural gas-fired combined-cycle generating unit and auxiliary boiler at a Louisville generating station).

SIP Approval: Kentucky (emission requirements for the changeover from three coal-fired units to a new natural gas-fired combined-cycle generating unit and auxiliary boiler at a Louisville generating station).

SIP Approval: Kentucky (emission requirements for the changeover from three coal-fired units to a new natural gas-fired combined-cycle generating unit and auxiliary boiler at a Louisville generating station).

EPA entered into a proposed administrative settlement under CERCLA that requires the settling party to pay $1 million in past U.S. response costs incurred at the Newstead Superfund site in Newstead, New York.

EPA entered into a proposed administrative settlement under CERCLA that requires the settling party to pay $1 million in past U.S. response costs incurred at the Newstead Superfund site in Newstead, New York.

EPA entered into a proposed administrative settlement under CERCLA that requires the settling party to pay $1 million in past U.S. response costs incurred at the Newstead Superfund site in Newstead, New York.