| Abstract: | This paper describes a method that uses published data to calculate locally robust CO2 emission factors for U.S. coal. The method is demonstrated by calculating CO2 emission factors by coal origin (223 counties, in 1999) and destination (479 power plants, in 2005). Locally robust CO2 emission factors should improve the accuracy and verification of greenhouse gas emission measurements from individual coal-fired power plants. Based largely on the county origin, average emission factors for U.S. lignite, subbituminous, bituminous, and anthracite coal produced during 1999 were 92.97,91.97,88.20, and 98.91 kg CO2/GJgross, respectively. However, greater variation is observed within these rank classes than between them, which limits the reliability of CO2 emission factors specified by coal rank. Emission factors calculated by destination (power plant) showed greater variation than those listed in the Emissions & Generation Resource Integrated Database (eGRID), which exhibit an unlikely uniformity that is inconsistent with the natural variation of CO2 emission factors for U.S. coal. ?? 2010 American Chemical Society. |
| Genre: | Article |
| ProdID: | 70037227 |
| Citation Author: | Quick, J. C. |
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| Citation End Page: | 2714 |
| Citation Issue: | 7 |
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| Citation Language: | English |
| Citation Larger Work Title: | Environmental Science and Technology |
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| Citation Number Of Pages: | 6 |
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| Citation Search Results Text: | Carbon dioxide emission factors for U.S. coal by origin and destination; 2010; Article; Journal; Environmental Science and Technology; Quick, J. C. |
| Citation Start Page: | 2709 |
| Citation Volume: | 44 |
| Citation Year: | 2010 |
| Type: | citation/reference |
| Text: | Carbon dioxide emission factors for U.S. coal by origin and destination; 2010; Article; Journal; Environmental Science and Technology; Quick, J. C. |
| URL (THUMBNAIL): | http://pubs.er.usgs.gov/thumbnails/outside_thumb.jpg |
| URL (DIGITAL OBJECT IDENTIFIER): | http://dx.doi.org/10.1021/es9027259 |
| Date Other: | Fri, 1 Jan 2010 00:00 -0600 |
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