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Investors Fact Book - Exelon Corporation

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Conemaugh<br />

<strong>Exelon</strong> Generation – Fossil Emissions and Emission Reduction Technology Summary<br />

Emissions (thousand tons) Reduction Technology<br />

Post Low NOx<br />

combustion burners with Induced Cooling<br />

SO2 NOx controls separated flue gas Water<br />

Type 2011 2010 2009 Scrubber (SCR or SNCR) overfire air recirculation System<br />

SO2 1.5 1.5 1.5 X<br />

NOx 3.6 4.0 3.9 X<br />

CO2 2,218.7 2,488.2 2,486.0 Closed<br />

Cromby<br />

Eddystone<br />

Fairless Hills<br />

SO2 0.8 2.1 2.2 X<br />

NOx 0.4 1.3 1.1 (Coal Unit) X X<br />

CO2 243.2 680.6 615.0 (Coal Unit) (Coal Unit) Open<br />

SO2 0.9 4.9 5.3 X<br />

NOx 0.8 3.8 3.8 (Coal Units) X X<br />

CO2 576.7 2,749.8 2,754.7 (Coal Units) (Coal Units) Open<br />

SO2 0.1 0.1 0.1<br />

NOx 0.1 0.1 0.1<br />

CO2 207.7 201.1 226.0 Open<br />

Handley<br />

Keystone<br />

Mountain Creek<br />

Schuylkill<br />

Wolf Hollow<br />

SO2 * * *<br />

NOx 0.1 * * X<br />

CO2 422.2 263.8 377.0 Open<br />

SO2 9.7 8.2 23.7<br />

NOx 4.4 1.2 0.8 X X X<br />

CO2 2,383.2 2,803.3 2,146.2 Closed<br />

SO2 * * *<br />

NOx 0.1 0.1 0.1 X X<br />

CO2 457.1 488.6 470.5 (Unit 8) (Units 6, 7) Open<br />

SO2 * * *<br />

NOx * * *<br />

CO2 15.2 15.5 14.3 Open<br />

SO2 *<br />

NOx 0.1<br />

CO2 330.4 Open<br />

*Indicates emissions less than 50 tons.<br />

31

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