ML092010214

KPS - Lr - Clean Air Interstate Rule, Wi. 2008

ML092010214
Person / Time
Site:	Kewaunee
Issue date:	07/20/2009
From:	Environmental Protection Agency
To:	Office of Nuclear Reactor Regulation
References
Download: ML092010214 (5)

Text

EPA: Clean Air Interstate Rule - Wisconsin Jump to main content.

Clean Air Interstate Rule Contact Us Search: All EPA This Area l You are here:

EPA Home l Air & Radiation l Clean Air Rules of 2004 l Clean Air Interstate Rule l Where You Live l Wisconsin Wisconsin CAIR Reduces Wisconsin's Emissions l By 2015, CAIR will help Wisconsin sources reduce emissions of sulfur dioxide (SO2) by 61,000 tons or 32%.SO2 Emissions (thousand tons) 2003 2010 2015 Wisconsin SO2 emissions without CAIR 193 143 136 Wisconsin SO2 emissions with CAIR N/A 137 132 l By 2015 CAIR will help Wisconsin sources reduce emissions of nitrogen oxides (NOx) by

50,000 tons or 61%.http://www.epa.gov/CAIR/wi.html (1 of 5)7/20/2009 11:38:10 AM EPA: Clean Air Interstate Rule - Wisconsin NOx Emissions (thousand tons) 2003 2009 2015 Wisconsin NOx emissions without CAIR 82 71 69 Wisconsin NOx emissions with CAIR N/A 47 32 CAIR Helps Wisconsin and its Neighbors l Because air emissions travel across state boundaries, reducing the emissions from sources in Wisconsin also will reduce fine particle pollution and ground-level ozone pollution in other areas

of the country.

l Currently, Wisconsin sources significantly contribute to fine particle pollution in the following

states:

Illinois, Indiana & Michigan l Currently, Wisconsin sources significantly contribute to ground-level ozone pollution in the

following states:

New York & Michigan l Wisconsin's ground-level ozone air quality will improve because of reductions of NOx in:

Illinois, Indiana, Iowa & Missouri CAIR Makes Wisconsin's Air Cleaner l CAIR helps Wisconsin meet and maintain the National Ambient Air Quality Standards (NAAQS) for ground-level ozone and fine particle pollution.

l SO2 and NOx contribute to the formation of fine particles (PM) and NOx contributes to the

formation of ground-level ozone.

l Areas meeting the NAAQS are in attainment. Those areas not meeting the standards are known

as "nonattainment areas".

Fine Particle Pollution m At the end of 2004, no Wisconsin counties were designated nonattainment for EPA's

health-based standards for fine particle pollution (PM).

Ground-level Ozone http://www.epa.gov/CAIR/wi.html (2 of 5)7/20/2009 11:38:10 AM EPA: Clean Air Interstate Rule - Wisconsin m At the end of 2004, 10 Wisconsin counties were designated nonattainment for EPA's health-based standards for 8-hour ozone pollution.

m CAIR will help bring one of these counties into attainment by 2015:

1. Sheboygan County Sheboygan, WI Area m Existing Clean Air Act Programs will bring 3 of these counties into attainment by 2010.

1. Door County Door Co., WI Area

2. Kewaunee County Kewaunee Co, WI Area

3. Manitowoc County Manitowoc Co., WI Area m CAIR will help reduce particle pollution in the remaining counties:

1. Kenosha County Milwaukee-Racine, WI Area

2. Milwaukee County Milwaukee-Racine, WI Area

3. Ozaukee County Milwaukee-Racine, WI Area

4. Racine County Milwaukee-Racine, WI Area

5. Washington County Milwaukee-Racine, WI Area

6. Waukesha County Milwaukee-Racine, WI Area CAIR Is Smart for Wisconsin Economy l CAIR helps maintain coal as a viable fuel/energy source, keeping jobs in Wisconsin l Regional electricity prices are not significantly impacted by CAIR, and are projected to be below 2000 levels.

Average Retail Electricity Prices (AREP) in 1999 dollars 2000 2010 2015 Wisconsin's AREP without CAIR (mills/kWh*)

61.2 52.6 57.8 Wisconsin's AREP with CAIR (mills/kWh*)

N/A 53.9 60.4 *mill = 1/10 of a cent 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 http://www.epa.gov/CAIR/wi.html (3 of 5)7/20/2009 11:38:10 AM EPA: Clean Air Interstate Rule - Wisconsin 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.

Local Navigation l Clean Air 2004 Home l l Clean Air Interstate Rule Home l Where You Live l Basic Information l Regulatory Actions l Charts & Tables l Technical Information l Implementation l EPA Home l Privacy and Security Notice l Contact Us l Share m Del.icio.us m Digg m Facebook http://www.epa.gov/CAIR/wi.html (4 of 5)7/20/2009 11:38:10 AM EPA: Clean Air Interstate Rule - Wisconsin m reddit m Slashdot m StumbleUpon m What is this?

Last updated on Tuesday, September 23rd, 2008.

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