Kentucky

CAIR Reduces Kentucky’s Emissions

• By 2015, CAIR will help Kentucky sources reduce emissions of sulfur dioxide (SO2) by 260,000 tons or 49%.

• By 2015 CAIR will help Kentucky sources reduce emissions of nitrogen oxides (NOx) by 108,000 tons or 58%.

CAIR Helps Kentucky and its Neighbors

• Because air emissions travel across state boundaries, reducing the emissions from sources in Kentucky also will reduce fine particle pollution and ground-level ozone pollution in other areas of the country.

• Currently, Kentucky sources significantly contribute to fine particle pollution in 10 other states including:
      Pennsylvania, Indiana, North Carolina, Ohio, West Virginia, Georgia, Tennessee, West Virginia, Alabama & Illinois

• Currently, Kentucky sources also significantly contribute to ground-level ozone pollution in 3 other states including:
      Georgia, Ohio & Michigan

• Kentucky’s fine particle air quality will improve because of reductions of SO2 and NOx in:
      Alabama, Georgia, Illinois, Indiana, Michigan, Missouri, Ohio, Tennessee & West Virginia

CAIR Makes Kentucky’s Air Cleaner

• CAIR helps Kentucky meet and maintain the National Ambient Air Quality Standards (NAAQS) for ground-level ozone and fine particle pollution.

• SO2 and NOx contribute to the formation of fine particles (PM) and NOx contributes to the formation of ground-level ozone.

• Areas meeting the NAAQS are in attainment. Those areas not meeting the standards are known as “nonattainment areas”.

    Fine Particle Pollution

• Seven Kentucky counties were designated nontattainment for EPA’s health-based standards for fine particle pollution.

• CAIR will help reduce fine particle pollution in those seven counties:
      1. Boone County Cincinnati-Hamilton, OH-KY-IN Area
      2. Campbell County Cincinnati-Hamilton, OH-KY-IN Area
      3. Kenton County Cincinnati-Hamilton, OH-KY-IN Area
      4. Boyd County Huntingdon-Ashland, WV-KY-OH Area
      5. Lawrence County (P) Huntingdon-Ashland, WV-KY-OH Area
      6. Bullitt County Louisville, KY-IN Area
      7. Jefferson County Louisville, KY-IN Area

    Ground-level Ozone

• At the end of 2004, eight Kentucky counties were designated nontattainment for EPA’s health-based standards for ground-level ozone pollution.

• Existing Clean Air Act Programs will bring all of these counties into attainment by 2010.
      1. Boone County Cincinnati-Hamilton, OH-KY-IN Area
      2. Campbell County Cincinnati-Hamilton, OH-KY-IN Area
      3. Kenton County Cincinnati-Hamilton, OH-KY-IN Area
      4. Christian County Clarkesville-Hopkinsville, TN-KY Area
      5. Boyd County Huntington-Ashland, KY-WV Area
      6. Bullitt County Louisville, KY-IN Area
      7. Jefferson County Louisville, KY-IN Area
      8. Oldham County Louisville, KY-IN Area

CAIR Is Smart for Kentucky’s Economy

• CAIR helps maintain coal as a viable fuel/energy source, keeping jobs in Kentucky.

• Regional electricity prices are not significantly impacted by CAIR.

Notes:
1) Partial counties are identified by (P) following the county name.
2) Projections concerning future levels of air pollution in specific geographic locations were estimated using the best scientific models available. They are estimations, however, and should be characterized as such in any description. Actual results may vary significantly if any of the factors that influence air quality differ from the assumed values used in the projections shown here.
3) Small emission increases can occur in a State under CAIR where shifts in power generation occur, but overall improvements occur throughout the CAIR region. The Final CAIR includes a compliance supplement pool of NOx allowances (roughly 200,000 allowances) for the annual program, which could lead to slightly higher annual NOx emissions than are stated here.
4) The data presented here is based on recently completed, revised IPM modeling, reflecting CAIR as finalized. This recent data may differ slightly from modeling results in the Final CAIR Federal Register Notice and RIA which were based on modeling that was completed before EPA had determined the final scope of CAIR. The primary difference in the earlier modeling included AR, DE, and NJ in the annual SO2/NOx requirements, and did not include an ozone season cap on any states.
5) Emissions reductions take into account state and federal pollution control programs in place when EPA last updated its models in mid-2004. Reductions from more recent state programs or settlement actions are not reflected in these tables.
6) Retail electricity prices are by NERC region.