Environmental Protection Agency assistant administrator for air and radiation Gina McCarthy said January 30 that the agency expects to propose its first source-specific emissions standard for greenhouse gas emissions from power plants sometime this February. The agency had planned to propose the new source performance standards for power plants in January under Section 111 of the Clean Air Act, but has twice missed court deadlines to propose the rule; the proposal has been at the Office of Management and Budget since November 7. Administrator McCarthy also said that revisions to its Cross-State Air Pollution Rule will be finalized this month.