§ 52.2531 Base year emissions inventory.

(a) EPA approves as a revision to the West Virginia State Implementation Plan the 1990 base year emission inventories for the Greenbrier county ozone nonattainment area submitted by the Secretary, West Virginia Department of Commerce, Labor & Environmental Resources on December 22, 1992. These submittals consist of the 1990 base year point, area, non-road mobile, biogenic and on-road mobile source emission inventories in Greenbrier County for the following pollutants: Volatile organic compounds (VOC), carbon monoxide (CO), and oxides of nitrogen (NO_X).

(b) EPA approves as a revision to the West Virginia State Implementation Plan the 2002 base year emissions inventory for the Huntington-Ashland, WV-KY-OH fine particulate matter (PM_2.5) nonattainment area submitted by the West Virginia Department of Environmental Protection on May 28, 2009. The 2002 base year emissions inventory includes emissions estimates that cover the general source categories of point sources, non-road mobile sources, area sources, on-road mobile sources, and biogenic sources. The pollutants that comprise the inventory are nitrogen oxides (NO_X), volatile organic compounds (VOCs), PM_2.5, coarse particles (PM₁₀), ammonia (NH₃), and sulfur dioxide (SO₂).