Appalachian Basin Bituminous Coal: Sulfur Content (PP 1708-G.5)

Trippi et al. · 2014 · Coal Mining

USGS study of sulfur content in Appalachian bituminous coal mined for electrical power generation, with SO₂ emission implications.

Public-domain full text preserved in the Mountain Man Mining Library. Original source: pubs.usgs.gov.

Appalachian Basin Bituminous Coal: Sulfur Content and Potential Sulfur Dioxide Emissions of Coal Mined for Electrical Power Generation By Michael H. Trippi, Leslie F. Ruppert, Emil D. Attanasi, Robert C. Milici, and Philip A. Freeman Chapter G.5 of Coal and Petroleum Resources in the Appalachian Basin: Distribution, Geologic Framework, and Geochemical Character Edited by Leslie F. Ruppert and Robert T. Ryder Professional Paper 1708 U.S. Department of the Interior U.S. Geological Survey

Suggested citation: Trippi, M.H., Ruppert, L.F., Attanasi, E.D., Milici, R.C., and Freeman, P.A., 2014, Appalachian basin bituminous coal; Sulfur content and potential sulfur dioxide emissions of coal mined for electrical power generation, chap. G.5 of Ruppert, L.F., and Ryder, R.T., eds., Coal and petroleum resources in the Appalachian basin; Distribution, geologic framework, and geochemical character: U.S. Geological Survey Professional Paper 1708, 68 p., ://dx.doi. org/10.3133/pp1708G.5.

Contents Abstract 1 Discussion 1 Data Presentation 1 References Cited 2 Figures 1-4.  Maps showing—

1.  Weighted average sulfur content of bituminous coal that was mined in the Appalachian basin for electrical power generation for 1983 through 1995 6

2.  Weighted average sulfur content of bituminous coal that was mined in the Appalachian basin for electrical power generation for 1996 through 2005 7

3.  Potential SO2 emissions of bituminous coal that was mined in the Appalachian basin for electrical power generation for 1983 through 1995 8

4.  Potential SO2 emissions of bituminous coal that was mined in the Appalachian basin for electrical power generation for 1996 through 2005 9 5-13.  Graphs showing—

5.  Amount of bituminous coal that was mined for electrical power generation from six Appalachian basin counties that exhibited generally increasing production trends 10

6.  Amount of bituminous coal that was mined for electrical power generation from two Appalachian basin counties that exhibited generally decreasing production trends 11

7.  Amount of bituminous coal that was mined for electrical power generation from six Appalachian basin counties that exhibited fluctuating production trends 12

8.  Sulfur content of bituminous coal that was mined for electrical power generation from six Appalachian basin counties that exhibited generally increasing production trends 13

9.  Sulfur content of bituminous coal that was mined for electrical power generation from two Appalachian basin counties that exhibited generally decreasing production trends 14

10.  Sulfur content of bituminous coal that was mined for electrical power generation from six Appalachian basin counties that exhibited fluctuating production trends 15

11.  Potential SO2 emissions based on sulfur percentages of coal that was mined for electrical power generation from six Appalachian basin counties that exhibited generally increasing production trends 16

12.  Potential SO2 emissions based on sulfur percentages of coal that was mined for electrical power generation from two Appalachian basin counties that exhibited generally decreasing production trends 17

13.  Potential SO2 emissions based on sulfur percentages of coal that was mined for electrical power generation from six Appalachian basin counties that exhibited fluctuating production trends 18 Tables

1.  Total weight of bituminous coal that was mined in the Appalachian basin for electrical power generation 20

2.  Heating values of bituminous coal that was mined in the Appalachian basin for electrical power generation 32

3.  Weighted average sulfur content of bituminous coal that was mined in the Appalachian basin for electrical power generation 38

4.  Potential SO2 emissions of bituminous coal that was mined in the Appalachian basin for electrical power generation 50

5.  Summary statistics comparing weighted average sulfur content and potential SO2 emissions for 1983 through 1995 and 1996 through 2005 62 Conversion Factors Multiply By To obtain Mass ton, short (2,000 lb) megagram (Mg) Energy British thermal unit (Btu) 1,055.056 joule (J) British thermal unit per pound (Btu/lb) 2,326 joule per kilogram (J/kg)

Appalachian Basin Bituminous Coal: Sulfur Content and Potential Sulfur Dioxide Emissions of Coal Mined for Electrical Power Generation By Michael H. Trippi,1 Leslie F. Ruppert,1 Emil D. Attanasi,1 Robert C. Milici,1 and Philip A. Freeman1 Abstract Data from 157 counties in the Appalachian basin of average sulfur content of coal mined for electrical power generation from 1983 through 2005 show a general decrease in the number of counties where coal mining has occurred and a decrease in the number of counties where higher sulfur coals (>2 percent sulfur) were mined. Calculated potential SO2 emissions (assuming no post-combustion SO2 removal) show a corresponding decrease over the same period of time. Discussion The purpose of this report is to present trends in average sulfur content and calculated potential sulfur dioxide (SO2) emission (assuming no post-combustion SO2 removal) levels of coal mined for electrical power generation from 1983 through 2005 in the Appalachian basin. During this time, the U.S. Congress passed several rules and regulations that set upper limits on SO2 emissions from coal-burning powerplants. In 1990, the Congress set a national ceiling of 9.5 million tons of SO2 emissions per year from electrical power generation plants with the passing of Phase II of the 1990 Clean Air Act Amendments (Public Law 101-549) (U.S. Environmental Protection Agency, 2008). In 2005, the U.S. Environmental Protection Agency declared a new ceiling for annual SO2 emissions from coal-fired power plants for 28 States and the District of Columbia with the adoption of the Clean Air Inter­ state Rule (CAIR) (U.S. Environmental Protection Agency, 2007). In 2008, a U.S. court ordered the Environmental Protection Agency to issue a new rule to implement the Clean Air Act requirements concerning the transport of air pollu­ tion across State lines, and the U.S. Environmental Protection Agency adapted the Cross-State Air Pollution Rule (CSAPR; U.S. Environmental Protection Agency, 2011). In 2014, the CSAPR was upheld by the U.S. Supreme Court. The new rule sets annual SO2 (and other emissions, including nitrogen dioxide and particulate matter) ceilings for the 28 States and the District of Columbia. Powerplant compliance may be achieved through the use of a combination of (1) initial SO2 emissions allowances; (2) purchase of additional emissions allowances from other powerplants; (3) use of low sulfur coal; and (4) reduction of sulfur using other techniques such as removal of sulfur-bearing minerals through washing and use of flue-gas desulfurization "scrubbers" during combustion. As of the end of 2005, there were still 6.2 million tons of SO2 emissions allowances banked by the industry as a result of overcompliance in the 1980s and 1990s (U.S. Environmental Protection Agency, 2006). Until this inventory is reduced, actual SO2 emissions will probably exceed the annual alloca­ tion to the industry. This report is an update of a previous report by Attanasi and Milici (1998), who compiled data from the Federal Energy Regulatory Commission (FERC) and the Energy Information Administration (EIA) for 1983 through 1995. Their original data can be found in tables 1 through 3 of this report. Data for the years 1996 through 2005 were obtained from COAL­ dat, a database (released in April 2006) of U.S. coal produc­ tion and market transactions available by subscription from Platts, a division of The McGraw-Hill Companies, Inc. These original data can be found in tables 1 through 4 of the report. In addition, pounds of SO2 per million British thermal units (lb SO2/MMBtu) were calculated for the years 1983 through 1995, and are shown in table 4. Data in this report represent average values of coal mined for electrical power generation in each county and should not be used to infer detailed spatial and stratigraphic distribution of the sulfur content and SO2 emissions of the coal. Finally, it should be noted that in these data there is no way to distin­ guish between washed and unwashed coal. Data Presentation Comparison of the weighted average sulfur percentage maps for the years 1983 through 1995 (fig. 1; table 3) and 1996 through 2005 (fig. 2; table 3) shows a general decrease 1U.S. Geological Survey, Reston, Va.

2    Coal and Petroleum Resources in the Appalachian Basin in the number of counties where coal mining has occurred and a decrease in the number of counties where higher sulfur coals (>2 percent sulfur) were mined. During the period 1996 through 2005, 19.1 percent of the counties shown in figure 1 reported no mining production (table 5). Of the 127 counties that reported mining production between 1996 and 2005, 41.7 percent of the counties showed an increase in weight percent sulfur, 55.9 percent showed a decrease in weight percent sulfur, and 2.4 percent showed no change in weight percent sulfur. The vast majority of sulfur increases and decreases (93.5 percent) were one percentage point or less (table 5). Five counties showed increases in weight percent sulfur of greater than one percentage point (Guernsey and Washington Coun­ ties, Ohio; Mercer County, Pa.; Grundy County, Tenn.; and Ohio County, W. Va.). Mercer County, Pa., showed the great­ est increase (4.21 percentage points) (table 5). Three counties showed decreases in weight percent sulfur of greater than one percentage point (Greenup and Wolfe Counties, Ky., and Mason County, W. Va.). Mason County, W. Va., showed the greatest decrease (2.12 percentage points) (table 5). The decreases in sulfur percentages may be due to increased coal cleaning or increased mining of coal beds with lower sulfur content. Herhal and Minnucci (1991) report that 50 percent of all coal produced in the United States in 1983 was mechanically cleaned, including 73 percent of Central Appalachian basin coal, 79 percent of Southern Appalachian basin coal, and 70 percent of Northern Appalachian basin coal. Akers and others (1994) state that 77 percent of bitu­ minous coal shipments from Eastern and Midwestern States was cleaned to some degree, and Laurila (1998) reports that 55 percent of coal produced in the United States was cleaned. Unfortunately, detailed data describing the amount of coal cleaned annually are not included in EIA, FERC, or Platts databases available to the public and are probably not col­ lected by these or any other organizations. Likewise, data about coal beds mined are very sparse and can only be conjec­ tured without detailed data availability. Figures 3 and 4 and table 4 show weighted average pounds of SO2 per million British thermal units for Appa­ lachian basin coal produced for electrical power generation for the periods 1983 to 1995 and 1996 to 2005, respectively. These maps exhibit trends similar to those observed in the percent sulfur maps for the corresponding time periods (figs. 1, 2). Of the 127 counties that reported mining activity from 1996 to 2005, 45.7 percent of the counties showed an increase in pounds of SO2 per million British thermal units, 53.5 percent showed a decrease in pounds of SO2 per million British thermal units, and 0.8 percent of the counties showed no change in pounds of SO2 per million British thermal units (table 5). Most of the SO2 increases and decreases (81.7 percent) were less than one pound of SO2 per mil­ lion British thermal units (table 5). Twelve counties showed increases of greater than 1 pound of SO2 per million British thermal units. Mercer County, Pa., had the greatest increase (8.18 lb SO2 /MMBtu) (table 5). Eleven counties showed decreases of greater than 1 pound of SO2 per million British thermal units; Mason County, W. Va., had the greatest decrease (3.75 lb SO2 /MMBtu) (table 5). Between 1983 and 2005, 14 counties had peak annual coal production values greater than 10,000 thousand tons; these values are graphed by year in figures 5 through 7. Of these counties, six exhibited increasing production (fig. 5), two exhibited decreasing production (fig. 6), and six exhibited fluctuating production (fig. 7). Variations in weight percent of sulfur for the same 14 counties remained relatively con­ stant for 12 of the counties throughout the 23-year period (figs. 8-10). In Indiana County, Pa., the coal exhibited a slight increase in weight percent sulfur after 1998 (fig. 9), and in Marshall County, W. Va., the coal exhibited a decrease in weight percent sulfur after 1998 (fig. 10). Trends of pounds of SO2 per million British thermal units are similar to those observed for weight percent sulfur (figs. 11-13). Most coun­ ties had coal with relatively steady levels of SO2 except for Indiana County, Pa., where the coal exhibited a slight increase in SO2 after 1998 (fig. 12) and Marshall County, W. Va., where the coal exhibited a large decrease in SO2 after 1998 (fig. 13). Coal mined in Marshall County, W. Va., is predominantly from the Pittsburgh bed, and has been cleaned for many years (Mitch Blake, West Virginia Geological and Economic Survey, written commun., 2007). We must therefore conclude that the decrease in sulfur in Marshall County, W. Va., must be due to mining of coal beds with lower sulfur content and (or) clos­ ing of mines in high sulfur coal beds. The decrease in sulfur content of coal mined in Marshall County, W. Va., as delivered to powerplants may be due to selective mining within Pitts­ burgh coal bed mines, mining of additional coal beds with lower sulfur content, and (or) closing of mines with higher sulfur content. Without detailed county-level data about coal cleaning and coal beds being mined, we can only speculate that decreases in weight percent sulfur and pounds of SO2 per million British thermal units within particular counties may be due to increased coal cleaning or increased mining of coal beds with lower sulfur content. References Cited Akers, D., Raleigh, C., Shirey, G., and Dospoy, R., 1994, The effect of coal cleaning on trace elements; Draft report, application of algorithms: Palo Alto, Calif., Electric Power Research Institute (EPRI). (Prepared for EPRI by CQ, Inc.) Attanasi, E.D., and Milici, R.C., 1998, Appalachian basin bituminous coal; Weight percent sulfur of produced coal by county, as received at the powerplant; U.S. Geological Survey Open-File Report 98-763, available only online at ://pubs.usgs.gov/of/1998/of98-763/. Herhal, A.J., and Minnucci, Chris, 1991, Project sum­ mary; Assessment of physical coal cleaning practices for

Chapter G.5  Appalachian Basin Bituminous Coal    3 sulfur removal: U.S. Environmental Protection Agency [Report] EPA/600/S7-90/013, 12 p. (Also available online from ://www.epa.gov/nscep/index.; search for 600S790013.) Laurila, Mel, 1998, Coal prep in the next millennium, in Key­ stone Coal Industry Manual: Chicago, Ill., Intertec Publish­ ing Company, p. 258-267. U.S. Environmental Protection Agency, 2006, Acid rain pro­ gram; 2005 progress report: U.S. Environmental Protection Agency Web site at ://www.epa.gov/airmarket/progress/ docs/2005report.pdf. (Accessed July 7, 2008.) U.S. Environmental Protection Agency, 2007, Clean Air Inter­ state Rule [CAIR]: U.S. Environmental Protection Agency Web site at ://www.epa.gov/cleanairinterstaterule. (Accessed July 7, 2008.) U.S. Environmental Protection Agency, 2008, Clean Air Act: U.S. Environmental Protection Agency Web site at ://www.epa.gov/air/caa/. (Accessed July 7, 2008.) U.S. Environmental Protection Agency, 2012, Cross-State Air Pollution Rule: U.S. Environmental Protection Agency Web page accessed May 13, 2014, at ://www.epa.gov/ airtransport/CSAPR/.

Figures 1-13

6    Coal and Petroleum Resources in the Appalachian Basin F i g u r e 1 - Refer t o C a p t i o n Figure 1.  Weighted average sulfur content (in weight percent) of bituminous coal that was mined in the Appalachian basin for electrical power generation. Data are shown by county for 1983 through 1995 and are given in table 3.

Chapter G.5  Appalachian Basin Bituminous Coal    7 F i g u r e 2 - Refer t o C a p t i o n Figure 2.  Weighted average sulfur content (in weight percent) of bituminous coal that was mined in the Appalachian basin for electrical power generation. Data are shown by county for 1996 through 2005 and are given in table 3.

8    Coal and Petroleum Resources in the Appalachian Basin F i g u r e 3 - Refer t o C a p t i o n Figure 3.  Potential SO2 emissions (in pounds of SO2 per million British thermal units) of bituminous coal that was mined in the Appalachian basin for electrical power generation. Data are shown by county for 1983 through 1995 and are given in table 4.

Chapter G.5  Appalachian Basin Bituminous Coal    9 F i g u r e 4 - Refer t o C a p t i o n Figure 4.  Potential SO2 emissions (in pounds of SO2 per million British thermal units) of bituminous coal that was mined in the Appalachian basin for electrical power generation. Data are shown by county for 1996 through 2005 and are given in table 4.

10    Coal and Petroleum Resources in the Appalachian Basin F igure 5 - R efer t o Capt ion Figure 5.  Amount of bituminous coal (in thousands of tons) that was mined for electrical power generation from six Appalachian basin counties that exhibited generally increasing production trends. Data are shown for 1983 through 2005 and are given in table 1.

Chapter G.5  Appalachian Basin Bituminous Coal    11 F igure 6 - R efer t o Capt ion Figure 6.  Amount of bituminous coal (in thousands of tons) that was mined for electrical power generation from two Appalachian basin counties that exhibited generally decreasing production trends. Data are shown for 1983 through 2005 and are given in table 1.

12    Coal and Petroleum Resources in the Appalachian Basin F igure 7 - R efer t o Capt ion Figure 7.  Amount of bituminous coal (in thousands of tons) that was mined for electrical power generation from six Appalachian basin counties that exhibited fluctuating production trends. Data are shown for 1983 through 2005 and are given in table 1.

Chapter G.5  Appalachian Basin Bituminous Coal    13 Fig ure - R efe r t o C apt ion Figure 8.  Sulfur content (in weight percent) of bituminous coal that was mined for electrical power generation from six Appalachian basin counties that exhibited generally increasing production trends. Data are shown for 1983 through 2005 and are given in table 3.

14    Coal and Petroleum Resources in the Appalachian Basin Fig ure - R efe r t o C apt ion Figure 9.  Sulfur content (in weight percent) of bituminous coal that was mined for electrical power generation from two Appalachian basin counties that exhibited generally decreasing production trends. Data are shown for 1983 through 2005 and are given in table 3.

Chapter G.5  Appalachian Basin Bituminous Coal    15 Fig ure Ref er to Cap tio n Figure 10.  Sulfur content (in weight percent) of bituminous coal that was mined for electrical power generation from six Appalachian basin counties that exhibited fluctuating production trends. Data are shown for 1983 through 2005 and are given in table 3.

16    Coal and Petroleum Resources in the Appalachian Basin Fig ure Ref er to Cap tio n Figure 11.  Potential SO2 emissions (in pounds of SO2 per million British thermal units) based on sulfur percentages of coal that was mined for electrical power generation from six Appalachian basin counties that exhibited generally increasing production trends. Data are shown for 1983 through 2005 and are given in table 4.

Chapter G.5  Appalachian Basin Bituminous Coal    17 Fig ure Ref er to Cap tio n Figure 12.  Potential SO2 emissions (in pounds of SO2 per million British thermal units) based on sulfur percentages of coal that was mined for electrical power generation from two Appalachian basin counties that exhibited generally decreasing production trends. Data are shown for 1983 through 2005 and are given in table 4.

18    Coal and Petroleum Resources in the Appalachian Basin Fig ure Ref er to Cap tio n Figure 13.  Potential SO2 emissions (in pounds of SO2 per million British thermal units) based on sulfur percentages of coal that was mined for electrical power generation from six Appalachian basin counties that exhibited fluctuating production trends. Data are shown for 1983 through 2005 and are given in table 4.

Tables 1-5

20    Coal and Petroleum Resources in the Appalachian Basin Table 1.  Total weight of bituminous coal (in thousands of tons) that was mined in the Appalachian basin for electrical power generation. [Data are shown by county. Data for 1983 through 1995 from Attanasi and Milici (1998); data for 1996 through 2005 are from the COALdat database. nd, no data] State County Total weight (1983-1995) Ala. Bibb Ala. Blount 1,034.00 Ala. Cullman Ala. De Kalb Ala. Fayette 1,193.00 1,127.00 1,349.00 1,375.00 1,461.00 1,127.00 1,932.00 2,080.00 1,971.00 1,878.00 2,279.00 1,447.00 1,794.00 21,013.00 Ala. Jackson Ala. Jefferson 4,096.00 4,574.00 5,240.00 5,692.00 5,643.00 5,091.00 3,893.00 5,041.00 5,328.00 5,254.00 5,778.00 6,471.00 5,562.00 67,663.00 Ala. Lamar Ala. Marion 3,728.00 Ala. Marshall Ala. St. Clair Ala. Shelby Ala. Tuscaloosa 1,776.00 1,678.00 1,765.00 2,522.00 2,419.00 2,465.00 2,635.00 2,025.00 2,632.00 3,001.00 23,824.00 Ala. Walker 8,392.00 8,085.00 8,176.00 6,919.00 5,877.00 5,917.00 5,833.00 5,949.00 7,202.00 6,461.00 5,973.00 4,839.00 4,616.00 84,239.00 Ala. Winston 1,153.00 Ga. Dade Ky. Bell 4,327.00 5,064.00 4,456.00 4,637.00 5,111.00 5,344.00 5,128.00 5,060.00 5,348.00 4,156.00 2,718.00 2,908.00 3,883.00 58,140.00 Ky. Boyd 1,594.00 1,334.00 8,820.00 Ky. Breathitt 1,631.00 5,455.00 4,083.00 4,840.00 4,834.00 4,057.00 4,179.00 4,399.00 1,467.00 1,664.00 2,258.00 3,483.00 2,013.00 44,363.00 Ky. Carter 1,187.00 Ky. Clay 5,795.00 6,171.00 3,263.00 3,502.00 4,188.00 1,235.00 27,961.00 Ky. Clinton Ky. Elliott 1,740.00 Ky. Estill Ky. Floyd 3,526.00 4,473.00 4,651.00 4,027.00 4,373.00 4,353.00 4,693.00 5,865.00 3,891.00 3,590.00 5,240.00 5,344.00 5,770.00 59,796.00 Ky. Greenup 1,175.00 4,113.00 Ky. Harlan 5,573.00 8,059.00 7,683.00 7,552.00 9,060.00 8,663.00 11,205.00 12,550.00 10,435.00 10,730.00 9,958.00 13,337.00 13,285.00 128,090.00 Ky. Jackson Ky. Johnson 1,951.00 2,095.00 1,309.00 1,050.00 1,051.00 13,869.00 Ky. Knott 1,096.00 1,065.00 1,080.00 1,615.00 2,844.00 3,925.00 4,786.00 5,277.00 4,488.00 28,613.00

Chapter G.5  Appalachian Basin Bituminous Coal    21 Table 1.  Total weight of bituminous coal (in thousands of tons) that was mined in the Appalachian basin for electrical power generation.—Continued [Data are shown by county. Data for 1983 through 1995 from Attanasi and Milici (1998); data for 1996 through 2005 are from the COALdat database. nd, no data] State County Total weight (1996-2005) Ala. Bibb Ala. Blount nd nd nd nd nd nd nd nd nd nd Ala. Cullman nd nd nd nd nd nd nd nd nd nd Ala. De Kalb nd nd nd nd nd nd nd nd nd nd Ala. Fayette Ala. Jackson Ala. Jefferson 8,112.49 6,750.74 6,610.95 5,339.09 4,599.87 4,132.65 4,703.23 4,825.86 4,534.94 3,162.36 52,772.18 Ala. Lamar nd nd nd nd nd nd nd nd nd nd Ala. Marion nd nd nd nd nd nd nd nd nd nd Ala. Marshall nd nd nd nd nd nd nd nd nd nd Ala. St. Clair nd nd nd nd nd nd nd nd nd nd Ala. Shelby 1,607.21 Ala. Tuscaloosa 4,372.08 4,154.38 5,681.69 5,220.77 4,539.68 2,288.80 2,405.19 1,626.68 4,513.99 35,592.45 Ala. Walker 3,747.40 4,311.24 3,849.30 2,706.75 1,863.30 5,219.12 5,480.38 4,653.24 5,266.73 2,165.56 39,263.02 Ala. Winston nd nd nd nd nd nd nd nd nd nd Ga. Dade nd nd nd nd nd nd nd nd nd nd Ky. Bell 4,122.35 3,605.60 3,386.82 2,814.66 1,579.84 1,425.22 1,251.70 1,557.19 21,412.70 Ky. Boyd 1,256.99 1,102.14 6,701.71 Ky. Breathitt 1,042.61 1,390.26 5,751.04 Ky. Carter Ky. Clay 3,953.92 Ky. Clinton nd nd nd nd nd nd nd nd nd nd Ky. Elliott nd nd nd nd nd nd nd nd nd nd Ky. Estill Ky. Floyd 4,650.69 4,013.14 4,879.03 3,024.67 2,323.98 1,371.72 1,724.11 1,990.17 25,775.61 Ky. Greenup 1,084.00 Ky. Harlan 13,055.86 12,143.29 9,159.63 7,820.85 8,483.03 8,285.30 9,021.87 9,004.16 11,302.96 13,158.26 101,435.21 Ky. Jackson Ky. Johnson 1,386.85 1,895.80 1,536.60 1,429.65 1,085.70 1,708.80 1,225.22 1,202.67 11,914.27 Ky. Knott 5,778.05 7,025.75 6,588.82 6,998.43 6,878.00 7,969.58 8,504.12 5,696.82 7,419.92 7,620.92 70,480.41

22    Coal and Petroleum Resources in the Appalachian Basin Table 1.  Total weight of bituminous coal (in thousands of tons) that was mined in the Appalachian basin for electrical power generation.—Continued [Data are shown by county. Data for 1983 through 1995 from Attanasi and Milici (1998); data for 1996 through 2005 are from the COALdat database. nd, no data] State County Total weight (1983-1995) Ky. Knox 3,432.00 Ky. Laurel 1,350.00 6,212.00 Ky. Lawrence 3,244.00 Ky. Lee Ky. Leslie 2,751.00 2,966.00 3,459.00 2,818.00 2,964.00 4,185.00 4,327.00 4,763.00 4,441.00 5,671.00 7,094.00 6,962.00 7,517.00 59,918.00 Ky. Letcher 1,701.00 3,254.00 3,270.00 4,389.00 5,357.00 7,004.00 7,284.00 7,735.00 5,580.00 5,385.00 7,635.00 6,748.00 7,267.00 72,609.00 Ky. McCreary 1,725.00 1,518.00 1,378.00 7,051.00 Ky. Magoffin 1,238.00 1,662.00 2,437.00 2,034.00 1,407.00 1,373.00 1,890.00 1,907.00 1,680.00 1,342.00 19,646.00 Ky. Martin 7,731.00 10,507.00 11,013.00 9,344.00 10,504.00 9,928.00 10,480.00 9,939.00 9,695.00 9,933.00 10,759.00 11,822.00 11,970.00 133,625.00 Ky. Morgan Ky. Owsley Ky. Perry 7,613.00 9,331.00 8,356.00 8,135.00 8,232.00 7,777.00 8,961.00 11,025.00 8,902.00 10,044.00 10,399.00 11,202.00 8,869.00 118,846.00 Ky. Pike 7,606.00 9,326.00 10,669.00 12,410.00 12,445.00 11,533.00 12,768.00 13,121.00 14,727.00 14,723.00 17,532.00 18,208.00 17,430.00 172,498.00 Ky. Pulaski 5,865.00 Ky. Rockcastle Ky. Wayne Ky. Whitley 1,514.00 2,055.00 2,044.00 1,948.00 2,994.00 3,063.00 3,197.00 2,161.00 1,811.00 1,833.00 1,948.00 1,561.00 1,152.00 27,281.00 Ky. Wolfe 1,887.00 Md. Allegany 4,813.00 Md. Garrett 1,418.00 1,708.00 1,042.00 1,581.00 2,111.00 1,959.00 1,830.00 2,430.00 3,118.00 2,901.00 2,809.00 2,814.00 3,125.00 28,846.00 Ohio Athens Ohio Belmont 8,682.00 8,470.00 6,462.00 6,427.00 6,468.00 6,175.00 6,583.00 5,954.00 4,882.00 4,877.00 5,474.00 6,089.00 4,730.00 81,273.00 Ohio Carroll 3,088.00 Ohio Columbiana 1,071.00 1,008.00 1,043.00 9,976.00 Ohio Coshocton 1,354.00 1,178.00 1,543.00 1,923.00 1,867.00 1,785.00 2,123.00 2,036.00 1,763.00 1,894.00 1,884.00 1,802.00 1,625.00 22,777.00 Ohio Gallia 2,027.00 Ohio Guernsey Ohio Harrison 2,898.00 3,224.00 2,579.00 2,691.00 2,536.00 1,668.00 2,197.00 2,132.00 3,475.00 3,853.00 3,512.00 3,156.00 2,359.00 36,280.00 Ohio Hocking 1,003.00 7,522.00 Ohio Holmes 2,268.00

Chapter G.5  Appalachian Basin Bituminous Coal    23 Table 1.  Total weight of bituminous coal (in thousands of tons) that was mined in the Appalachian basin for electrical power generation.—Continued [Data are shown by county. Data for 1983 through 1995 from Attanasi and Milici (1998); data for 1996 through 2005 are from the COALdat database. nd, no data] State County Total weight (1996-2005) Ky. Knox Ky. Laurel Ky. Lawrence 1,870.75 2,869.19 2,359.44 4,152.60 4,453.25 3,384.21 20,564.64 Ky. Lee Ky. Leslie 4,737.13 5,202.07 2,923.65 3,436.06 2,130.07 2,570.72 22,898.08 Ky. Letcher 6,067.85 5,703.18 7,000.65 5,164.35 2,936.06 4,940.28 4,548.43 8,098.47 7,663.69 6,570.17 58,693.13 Ky. McCreary Ky. Magoffin 3,888.34 Ky. Martin 10,799.70 12,145.33 10,808.79 9,345.58 9,957.19 7,222.13 5,919.34 5,956.65 6,588.29 4,933.41 83,676.41 Ky. Morgan Ky. Owsley Ky. Perry 9,458.24 10,250.25 16,045.58 14,578.61 14,222.48 14,302.38 13,961.96 14,395.93 13,932.90 13,161.35 134,309.68 Ky. Pike 19,316.84 21,340.31 23,038.98 22,591.93 23,772.24 26,514.41 25,384.20 21,391.08 21,732.54 20,645.98 225,728.51 Ky. Pulaski 2,504.99 Ky. Rockcastle Ky. Wayne nd nd nd nd nd nd nd nd nd nd Ky. Whitley 3,762.93 Ky. Wolfe Md. Allegany 4,009.52 Md. Garrett 2,817.19 3,462.01 3,675.71 3,014.37 3,201.35 2,884.67 4,332.54 5,051.04 7,507.44 6,522.31 42,468.63 Ohio Athens Ohio Belmont 6,174.59 6,013.10 5,433.11 5,325.08 5,723.27 6,362.77 6,784.02 6,014.87 5,028.40 4,866.73 57,725.94 Ohio Carroll Ohio Columbiana 4,874.21 Ohio Coshocton 1,860.90 2,421.70 2,137.60 2,143.20 2,395.50 2,630.30 3,152.80 2,504.50 1,947.00 1,982.80 23,176.30 Ohio Gallia 1,827.50 4,427.30 6,177.50 6,053.50 20,410.40 Ohio Guernsey 1,165.30 1,031.00 1,240.20 3,450.80 Ohio Harrison 1,065.10 1,694.25 1,622.41 1,587.03 1,750.66 1,379.05 1,485.68 2,519.77 2,858.43 2,554.19 18,516.57 Ohio Hocking nd nd nd nd nd nd nd nd nd nd Ohio Holmes

24    Coal and Petroleum Resources in the Appalachian Basin Table 1.  Total weight of bituminous coal (in thousands of tons) that was mined in the Appalachian basin for electrical power generation.—Continued [Data are shown by county. Data for 1983 through 1995 from Attanasi and Milici (1998); data for 1996 through 2005 are from the COALdat database. nd, no data] State County Total weight (1983-1995) Ohio Jackson 1,248.00 9,252.00 Ohio Jefferson 1,576.00 1,679.00 2,363.00 2,836.00 2,547.00 2,387.00 2,196.00 2,258.00 2,118.00 2,294.00 2,451.00 1,102.00 26,270.00 Ohio Lawrence 1,191.00 2,216.00 2,173.00 2,119.00 13,165.00 Ohio Mahoning 1,694.00 Ohio Meigs 3,297.00 4,919.00 5,599.00 4,870.00 5,128.00 4,984.00 3,857.00 5,572.00 5,887.00 5,207.00 3,744.00 4,324.00 4,655.00 62,043.00 Ohio Monroe 2,824.00 3,472.00 3,242.00 3,601.00 3,029.00 2,228.00 1,974.00 1,359.00 1,792.00 25,620.00 Ohio Morgan 1,326.00 Ohio Muskingum 2,959.00 3,182.00 2,995.00 2,636.00 15,469.00 Ohio Noble 1,056.00 1,029.00 1,458.00 3,223.00 2,881.00 3,087.00 2,539.00 3,197.00 3,634.00 3,084.00 2,331.00 1,701.00 30,051.00 Ohio Perry 1,325.00 1,588.00 1,620.00 1,745.00 1,364.00 1,104.00 1,149.00 12,221.00 Ohio Pike Ohio Scioto Ohio Stark 1,362.00 Ohio Tuscarawas 1,062.00 1,028.00 1,010.00 1,066.00 10,251.00 Ohio Vinton 5,186.00 Ohio Washington Pa. Allegheny 1,521.00 1,291.00 1,292.00 1,497.00 10,129.00 Pa. Armstrong 1,473.00 2,069.00 4,065.00 4,225.00 4,228.00 4,728.00 4,575.00 4,397.00 4,097.00 4,894.00 4,059.00 3,786.00 3,736.00 50,332.00 Pa. Beaver Pa. Bedford Pa. Blair Pa. Bradford Pa. Butler 1,354.00 1,484.00 1,395.00 1,636.00 1,347.00 1,878.00 1,122.00 13,074.00 Pa. Cambria 4,407.00 4,266.00 3,937.00 3,771.00 4,350.00 3,818.00 4,422.00 4,463.00 4,038.00 2,649.00 2,083.00 1,719.00 1,406.00 45,329.00 Pa. Cameron Pa. Centre 1,979.00 Pa. Clarion 1,658.00 1,465.00 1,058.00 1,292.00 1,696.00 1,654.00 1,825.00 1,325.00 1,089.00 15,659.00 Pa. Clearfield 8,784.00 10,494.00 7,745.00 7,863.00 8,048.00 7,888.00 7,182.00 7,329.00 5,461.00 5,098.00 4,361.00 4,137.00 3,997.00 88,387.00 Pa. Clinton Pa. Elk

Chapter G.5  Appalachian Basin Bituminous Coal    25 Table 1.  Total weight of bituminous coal (in thousands of tons) that was mined in the Appalachian basin for electrical power generation.—Continued [Data are shown by county. Data for 1983 through 1995 from Attanasi and Milici (1998); data for 1996 through 2005 are from the COALdat database. nd, no data] State County Total weight (1996-2005) Ohio Jackson 1,399.30 1,438.40 1,175.20 1,212.86 9,240.19 Ohio Jefferson 3,633.50 Ohio Lawrence Ohio Mahoning nd nd nd nd nd nd nd nd nd nd Ohio Meigs 5,996.60 6,239.80 5,160.60 4,553.60 4,306.50 4,260.10 30,980.30 Ohio Monroe 2,438.60 2,028.40 1,464.00 1,158.20 1,065.60 2,486.52 2,503.86 3,480.13 16,711.41 Ohio Morgan nd nd nd nd nd nd nd nd nd nd Ohio Muskingum 1,078.90 2,637.80 Ohio Noble 1,035.58 1,644.30 1,996.80 1,396.85 10,311.52 Ohio Perry 1,000.82 5,183.82 Ohio Pike nd nd nd nd nd nd nd nd nd nd Ohio Scioto Ohio Stark Ohio Tuscarawas 2,982.44 Ohio Vinton 1,179.60 1,556.80 1,198.00 1,263.50 1,387.50 8,772.68 Ohio Washington 2,410.00 2,409.80 2,473.70 7,293.50 Pa. Allegheny Pa. Armstrong 4,209.41 3,919.08 4,843.82 4,205.73 2,073.53 2,473.07 6,498.09 8,480.00 8,779.11 8,264.03 53,745.87 Pa. Beaver Pa. Bedford Pa. Blair Pa. Bradford nd nd nd nd nd nd nd nd nd nd Pa. Butler 1,241.15 1,400.90 7,118.95 Pa. Cambria 1,240.60 1,057.40 1,092.60 1,084.83 1,811.95 3,835.19 12,081.88 Pa. Cameron nd nd nd nd nd nd nd nd nd nd Pa. Centre Pa. Clarion 1,120.42 Pa. Clearfield 3,776.81 3,408.26 3,264.86 2,335.79 1,771.59 1,308.05 1,996.88 1,900.47 1,562.48 1,512.95 22,838.14 Pa. Clinton nd nd nd nd nd nd nd nd nd nd Pa. Elk 1,275.42

26    Coal and Petroleum Resources in the Appalachian Basin Table 1.  Total weight of bituminous coal (in thousands of tons) that was mined in the Appalachian basin for electrical power generation.—Continued [Data are shown by county. Data for 1983 through 1995 from Attanasi and Milici (1998); data for 1996 through 2005 are from the COALdat database. nd, no data] State County Total weight (1983-1995) Pa. Fayette 1,534.00 1,808.00 2,130.00 2,620.00 2,373.00 2,246.00 1,504.00 1,866.00 1,198.00 1,025.00 1,160.00 20,311.00 Pa. Fulton Pa. Greene 2,412.00 2,188.00 2,712.00 4,036.00 5,029.00 4,307.00 5,467.00 7,562.00 10,995.00 15,208.00 16,018.00 16,973.00 16,178.00 109,085.00 Pa. Huntingdon Pa. Indiana 14,502.00 15,109.00 11,770.00 12,125.00 11,469.00 10,161.00 9,972.00 11,310.00 10,769.00 10,095.00 6,354.00 6,940.00 6,057.00 136,633.00 Pa. Jefferson 2,562.00 2,377.00 2,011.00 1,710.00 1,532.00 1,727.00 1,848.00 1,799.00 1,395.00 1,283.00 1,559.00 1,237.00 1,119.00 22,159.00 Pa. Lawrence 2,752.00 Pa. Lycoming 2,371.00 Pa. Mercer 2,839.00 Pa. Somerset 1,674.00 2,057.00 1,579.00 1,818.00 2,284.00 2,287.00 2,533.00 2,829.00 2,788.00 3,922.00 4,023.00 4,270.00 4,661.00 36,725.00 Pa. Tioga 2,115.00 Pa. Venango 4,818.00 Pa. Washington 1,229.00 1,450.00 1,104.00 1,889.00 1,660.00 1,268.00 2,169.00 2,511.00 1,746.00 2,509.00 19,798.00 Pa. Westmoreland 5,491.00 Tenn. Anderson 1,163.00 1,037.00 1,142.00 8,725.00 Tenn. Bledsoe Tenn. Campbell 1,176.00 1,179.00 1,031.00 10,270.00 Tenn. Claiborne 1,204.00 1,189.00 1,251.00 1,315.00 1,355.00 1,352.00 1,321.00 1,284.00 10,467.00 Tenn. Cumberland Tenn. Fentress Tenn. Grundy Tenn. Marion Tenn. Morgan 2,041.00 Tenn. Rhea Tenn. Scott 3,271.00 Tenn. Sequatchie 5,091.00 Tenn. Van Buren Va. Buchanan 2,194.00 2,837.00 3,193.00 3,686.00 4,393.00 3,688.00 3,523.00 3,094.00 2,310.00 2,457.00 2,097.00 2,649.00 3,431.00 39,552.00 Va. Dickenson 1,635.00 1,485.00 1,759.00 2,014.00 1,576.00 1,152.00 15,152.00 Va. Lee 2,267.00 2,749.00 3,658.00 3,416.00 2,526.00 2,374.00 2,432.00 2,292.00 2,356.00 2,479.00 3,004.00 2,538.00 1,080.00 33,171.00

Chapter G.5  Appalachian Basin Bituminous Coal    27 Table 1.  Total weight of bituminous coal (in thousands of tons) that was mined in the Appalachian basin for electrical power generation.—Continued [Data are shown by county. Data for 1983 through 1995 from Attanasi and Milici (1998); data for 1996 through 2005 are from the COALdat database. nd, no data] State County Total weight (1996-2005) Pa. Fayette 4,685.54 Pa. Fulton Pa. Greene 18,775.22 22,454.05 25,875.71 24,177.75 26,012.28 23,285.67 24,465.22 18,874.68 17,596.01 18,832.57 220,349.16 Pa. Huntingdon nd nd nd nd nd nd nd nd nd nd Pa. Indiana 7,323.50 8,782.20 7,848.41 7,374.68 6,339.58 6,380.56 3,706.52 4,473.44 4,989.60 5,063.95 62,282.44 Pa. Jefferson 1,059.89 4,233.62 Pa. Lawrence Pa. Lycoming 1,257.82 Pa. Mercer Pa. Somerset 4,163.79 4,750.30 4,324.69 3,115.77 2,612.33 2,824.21 3,475.13 2,149.02 1,711.56 1,267.46 30,394.26 Pa. Tioga Pa. Venango Pa. Washington 3,244.85 4,228.35 6,615.89 5,650.93 4,447.38 3,389.10 4,021.90 4,642.54 4,228.86 4,076.71 44,546.51 Pa. Westmoreland 2,846.77 Tenn. Anderson 1,220.66 1,103.81 3,570.63 Tenn. Bledsoe nd nd nd nd nd nd nd nd nd nd Tenn. Campbell 1,924.08 Tenn. Claiborne 6,769.75 Tenn. Cumberland 1,532.14 Tenn. Fentress Tenn. Grundy Tenn. Marion nd nd nd nd nd nd nd nd nd nd Tenn. Morgan Tenn. Rhea nd nd nd nd nd nd nd nd nd nd Tenn. Scott 2,311.73 Tenn. Sequatchie 3,019.73 Tenn. Van Buren nd nd nd nd nd nd nd nd nd nd Va. Buchanan 3,125.36 2,797.43 2,727.16 3,043.71 2,216.09 2,768.20 3,490.85 2,945.61 1,637.65 1,727.81 26,479.87 Va. Dickenson 1,601.36 1,126.46 1,788.01 1,909.02 1,040.04 10,973.03 Va. Lee 1,782.14 2,419.27 2,386.46 2,997.87 3,614.65 5,255.99 5,199.24 5,418.30 2,291.77 1,757.00 33,122.69

28    Coal and Petroleum Resources in the Appalachian Basin Table 1.  Total weight of bituminous coal (in thousands of tons) that was mined in the Appalachian basin for electrical power generation.—Continued [Data are shown by county. Data for 1983 through 1995 from Attanasi and Milici (1998); data for 1996 through 2005 are from the COALdat database. nd, no data] State County Total weight (1983-1995) Va. Russell 1,562.00 1,876.00 1,295.00 1,367.00 1,375.00 1,488.00 1,445.00 1,774.00 1,070.00 15,919.00 Va. Scott Va. Tazewell Va. Wise 6,081.00 7,515.00 7,945.00 8,386.00 9,850.00 9,686.00 9,741.00 9,299.00 8,935.00 9,195.00 9,050.00 8,717.00 7,989.00 112,389.00 W. Va. Barbour 2,388.00 3,190.00 2,492.00 1,428.00 1,528.00 1,934.00 1,905.00 2,046.00 2,059.00 2,628.00 2,830.00 2,669.00 1,074.00 28,171.00 W. Va. Boone 9,403.00 10,007.00 10,561.00 13,014.00 14,606.00 13,480.00 15,935.00 16,711.00 15,408.00 14,208.00 9,764.00 14,343.00 14,112.00 171,552.00 W. Va. Braxton 2,053.00 W. Va. Brooke 1,040.00 1,288.00 1,014.00 1,047.00 1,188.00 1,572.00 1,505.00 1,669.00 1,694.00 1,232.00 1,049.00 16,121.00 W. Va. Clay 4,771.00 W. Va. Fayette 1,425.00 1,850.00 2,088.00 2,011.00 1,930.00 1,878.00 2,142.00 1,651.00 16,950.00 W. Va. Gilmer W. Va. Grant 3,224.00 3,678.00 3,363.00 3,110.00 3,145.00 3,368.00 4,138.00 4,117.00 4,117.00 3,959.00 2,732.00 2,853.00 3,052.00 44,856.00 W. Va. Greenbrier W. Va. Harrison 2,715.00 2,782.00 3,045.00 3,353.00 3,781.00 3,353.00 4,303.00 4,369.00 4,103.00 3,901.00 2,258.00 4,124.00 4,536.00 46,623.00 W. Va. Kanawha 5,618.00 5,540.00 4,324.00 4,646.00 3,957.00 3,464.00 4,332.00 5,090.00 5,582.00 5,793.00 5,912.00 6,848.00 8,159.00 69,265.00 W. Va. Lewis 1,191.00 1,036.00 1,059.00 1,012.00 5,856.00 W. Va. Lincoln 1,456.00 1,828.00 1,335.00 5,753.00 W. Va. Logan 4,608.00 6,008.00 5,412.00 8,060.00 8,707.00 8,649.00 5,042.00 7,349.00 7,113.00 6,840.00 6,613.00 8,917.00 9,967.00 93,285.00 W. Va. McDowell W. Va. Marion 9,342.00 4,946.00 4,593.00 4,065.00 4,527.00 3,856.00 3,706.00 4,652.00 3,885.00 1,981.00 1,977.00 1,998.00 1,272.00 50,800.00 W. Va. Marshall 5,281.00 5,050.00 4,583.00 4,322.00 5,723.00 6,451.00 6,700.00 7,920.00 8,165.00 8,591.00 4,366.00 7,122.00 8,249.00 82,523.00 W. Va. Mason W. Va. Mercer W. Va. Mineral 1,783.00 W. Va. Mingo 5,590.00 5,985.00 5,097.00 6,370.00 7,329.00 8,710.00 8,929.00 10,028.00 12,468.00 13,681.00 15,145.00 16,280.00 13,887.00 129,499.00 W. Va. Monongalia 6,340.00 13,080.00 8,541.00 9,682.00 12,393.00 11,424.00 12,453.00 12,624.00 10,785.00 11,127.00 8,630.00 11,734.00 11,343.00 140,156.00 W. Va. Nicholas 1,499.00 2,583.00 2,482.00 3,649.00 4,472.00 4,133.00 3,268.00 2,662.00 1,922.00 1,175.00 1,155.00 1,729.00 1,655.00 32,384.00 W. Va. Ohio 1,029.00 3,189.00 W. Va. Preston 2,787.00 4,096.00 3,362.00 3,053.00 3,637.00 3,599.00 3,580.00 3,144.00 2,500.00 2,093.00 1,695.00 1,940.00 1,442.00 36,928.00 W. Va. Raleigh

Chapter G.5  Appalachian Basin Bituminous Coal    29 Table 1.  Total weight of bituminous coal (in thousands of tons) that was mined in the Appalachian basin for electrical power generation.—Continued [Data are shown by county. Data for 1983 through 1995 from Attanasi and Milici (1998); data for 1996 through 2005 are from the COALdat database. nd, no data] State County Total weight (1996-2005) Va. Russell 1,251.80 1,326.64 1,440.34 1,799.26 2,081.82 1,379.80 1,515.48 1,250.02 1,069.20 13,729.50 Va. Scott nd nd nd nd nd nd nd nd nd nd Va. Tazewell Va. Wise 7,313.16 7,894.78 9,436.11 10,501.09 9,761.55 10,463.30 11,269.57 12,179.83 12,450.29 11,257.39 102,527.07 W. Va. Barbour 1,430.68 1,401.22 1,340.81 1,316.71 1,088.98 8,935.08 W. Va. Boone 15,805.31 16,591.65 19,405.75 21,413.87 19,642.15 20,259.40 22,345.84 17,991.56 17,390.87 17,530.85 188,377.25 W. Va. Braxton nd nd nd nd nd nd nd nd nd nd W. Va. Brooke 1,034.30 1,520.80 1,858.60 1,630.80 1,373.10 8,599.34 W. Va. Clay 2,351.83 3,566.51 4,405.73 4,512.39 3,718.98 3,352.04 4,656.03 3,660.15 3,170.09 2,667.93 36,061.68 W. Va. Fayette 1,989.50 2,324.61 1,715.09 1,268.36 1,074.72 10,655.57 W. Va. Gilmer nd nd nd nd nd nd nd nd nd nd W. Va. Grant 3,597.31 1,579.53 1,319.60 1,146.89 1,048.01 11,380.02 W. Va. Greenbrier W. Va. Harrison 5,322.42 5,699.56 6,362.78 6,051.66 6,346.36 4,659.20 5,926.26 5,142.09 5,792.22 4,924.53 56,227.08 W. Va. Kanawha 10,917.43 10,552.34 13,001.72 12,986.05 11,792.65 8,570.06 12,640.36 13,655.55 11,962.58 12,370.68 118,449.42 W. Va. Lewis nd nd nd nd nd nd nd nd nd nd W. Va. Lincoln 1,307.46 3,160.48 W. Va. Logan 12,043.56 11,417.21 7,774.41 4,786.92 3,819.52 3,526.70 6,620.69 6,381.00 5,177.26 5,785.50 67,332.77 W. Va. McDowell 1,063.62 3,455.95 W. Va. Marion 1,073.65 2,601.98 2,858.67 1,926.86 3,450.46 13,713.19 W. Va. Marshall 9,460.74 11,009.08 12,004.55 10,698.35 8,742.01 7,610.70 5,711.08 6,278.32 7,081.14 8,025.50 86,621.47 W. Va. Mason W. Va. Mercer W. Va. Mineral W. Va. Mingo 15,578.28 15,780.88 15,047.33 14,232.95 12,143.20 15,068.58 13,517.08 13,063.86 9,766.25 9,253.90 133,452.31 W. Va. Monongalia 11,183.44 9,289.71 7,955.86 8,733.56 7,219.10 7,306.60 8,515.11 5,621.55 6,807.78 7,167.00 79,799.71 W. Va. Nicholas 1,515.56 3,417.99 5,322.29 4,001.05 4,490.34 3,911.82 4,220.46 28,531.35 W. Va. Ohio W. Va. Preston 1,679.62 1,481.96 1,374.09 1,259.18 1,244.28 1,072.50 2,280.97 1,342.27 1,510.85 1,280.85 14,526.57 W. Va. Raleigh 3,464.35

30    Coal and Petroleum Resources in the Appalachian Basin Table 1.  Total weight of bituminous coal (in thousands of tons) that was mined in the Appalachian basin for electrical power generation.—Continued [Data are shown by county. Data for 1983 through 1995 from Attanasi and Milici (1998); data for 1996 through 2005 are from the COALdat database. nd, no data] State County Total weight (1983-1995) W. Va. Randolph 1,215.00 1,150.00 7,715.00 W. Va. Taylor W. Va. Tucker W. Va. Upshur 1,442.00 6,105.00 W. Va. Wayne 1,109.00 2,346.00 2,491.00 3,866.00 11,150.00 W. Va. Webster 1,092.00 1,426.00 1,822.00 1,670.00 1,032.00 1,248.00 2,026.00 2,102.00 2,582.00 17,029.00 W. Va. Wyoming 3,406.00

Chapter G.5  Appalachian Basin Bituminous Coal    31 Table 1.  Total weight of bituminous coal (in thousands of tons) that was mined in the Appalachian basin for electrical power generation.—Continued [Data are shown by county. Data for 1983 through 1995 from Attanasi and Milici (1998); data for 1996 through 2005 are from the COALdat database. nd, no data] State County Total weight (1996-2005) W. Va. Randolph W. Va. Taylor nd nd nd nd nd nd nd nd nd nd W. Va. Tucker nd nd nd nd nd nd nd nd nd nd W. Va. Upshur 1,078.08 1,633.15 2,541.44 2,426.07 1,408.77 1,205.42 13,564.42 W. Va. Wayne 4,056.42 4,525.65 5,276.40 6,398.99 5,720.36 4,729.62 3,599.59 3,915.70 5,172.62 6,087.81 49,483.16 W. Va. Webster 3,007.49 3,507.67 3,704.58 4,431.69 4,363.27 4,274.94 4,036.61 3,660.83 2,239.05 2,553.30 35,779.43 W. Va. Wyoming 5,254.58

32    Coal and Petroleum Resources in the Appalachian Basin Table 2.  Heating values of bituminous coal (in British thermal units per pound) that was mined in the Appalachian basin for electrical power generation. [Data are shown by county. Data for 1983 through 1995 are from Attanasi and Milici (1998); data for 1996 through 2005 are from the COALdat database. nd, no data] State County Ala. Bibb 10,263 11,820 11,742 12,340 11,775 12,179 Ala. Blount 12,309 12,246 12,452 12,897 13,040 11,979 12,050 nd nd nd nd nd nd nd nd nd nd Ala. Cullman 13,295 13,312 12,417 nd nd nd nd nd nd nd nd nd nd Ala. De Kalb 12,631 nd nd nd nd nd nd nd nd nd nd Ala. Fayette 12,042 12,043 12,099 12,211 12,201 12,125 12,075 12,060 11,999 12,049 12,015 11,994 12,089 12,169 12,015 12,152 Ala. Jackson 13,168 13,073 12,421 12,251 11,904 12,204 11,600 11,976 12,000 12,161 Ala. Jefferson 12,414 12,389 12,470 12,466 12,573 12,478 12,395 12,397 12,312 12,210 12,339 12,377 12,463 12,413 12,315 12,351 12,306 12,392 12,265 12,247 12,177 12,155 12,142 Ala. Lamar 12,149 11,993 nd nd nd nd nd nd nd nd nd nd Ala. Marion 11,849 11,553 11,656 11,743 11,827 11,722 11,807 11,755 11,638 11,902 11,252 nd nd nd nd nd nd nd nd nd nd Ala. Marshall 12,077 11,753 nd nd nd nd nd nd nd nd nd nd Ala. St. Clair 12,460 12,483 12,040 nd nd nd nd nd nd nd nd nd nd Ala. Shelby 12,663 12,629 12,643 12,233 12,065 12,261 Ala. Tuscaloosa 12,057 12,491 12,209 12,499 12,614 12,612 12,446 12,439 12,325 12,276 12,378 12,358 12,435 12,319 12,306 12,495 12,355 12,225 12,095 12,265 12,219 12,159 12,205 Ala. Walker 11,934 11,966 11,998 12,127 12,123 12,021 11,934 11,999 11,996 11,941 11,930 12,027 12,126 12,104 12,139 12,138 11,902 11,851 11,843 11,890 11,792 11,588 11,725 Ala. Winston 12,207 11,916 12,147 11,858 12,019 12,248 12,289 12,032 11,986 11,702 nd nd nd nd nd nd nd nd nd nd Ga. Dade 12,500 13,258 nd nd nd nd nd nd nd nd nd nd Ky. Bell 12,565 12,463 12,444 12,413 12,477 12,519 12,510 12,377 12,404 12,476 12,542 12,519 12,690 12,518 12,602 12,655 12,640 12,538 12,718 12,915 12,817 12,992 12,663 Ky. Boyd 11,420 11,461 11,357 11,447 11,616 12,237 11,997 12,682 12,573 12,583 12,534 12,391 12,519 12,468 12,247 11,999 12,348 12,118 11,925 12,104 12,044 12,061 11,790 Ky. Breathitt 11,892 11,628 11,523 11,601 11,806 11,908 11,705 11,823 12,135 12,080 12,098 12,062 12,042 12,032 12,188 12,001 11,997 12,336 12,041 12,314 12,252 12,186 12,416 Ky. Carter 10,863 11,293 11,759 11,375 11,316 11,720 11,622 11,072 11,041 11,260 11,188 12,472 Ky. Clay 12,409 12,391 12,313 12,327 12,227 12,273 12,226 12,375 12,291 12,664 12,587 12,614 12,748 12,277 12,312 12,275 12,279 12,590 12,489 12,664 12,598 11,939 11,959 Ky. Clinton 13,290 nd nd nd nd nd nd nd nd nd nd Ky. Elliott 11,624 11,416 11,566 11,458 11,536 11,388 11,635 10,739 nd nd nd nd nd nd nd nd nd nd Ky. Estill 12,025 12,895 12,423 11,994 12,862 12,500 12,821 12,577 11,697 11,929 11,968 12,106 12,171 Ky. Floyd 12,409 12,380 12,341 12,376 12,316 12,241 12,154 12,123 12,123 12,222 12,197 12,061 12,249 12,213 12,086 12,200 12,148 11,929 12,213 12,593 12,444 12,500 12,278 Ky. Greenup 10,834 11,261 10,902 10,881 11,464 11,325 11,293 11,550 11,450 11,551 11,856 12,059 12,379 12,445 12,429 12,349 12,366 12,203 12,304 Ky. Harlan 12,244 12,310 12,528 12,631 12,657 12,659 12,548 12,590 12,685 12,767 12,655 12,662 12,717 12,732 12,804 12,790 12,816 12,786 12,712 12,670 12,704 12,584 12,599 Ky. Jackson 11,986 12,367 12,704 12,182 11,632 11,769 11,703 11,624 11,566 11,899 11,848 12,508 Ky. Johnson 11,782 11,670 11,686 11,859 11,925 11,963 11,668 11,829 11,778 11,852 11,795 11,743 11,942 11,947 11,560 11,932 12,049 12,058 11,881 11,949 11,928 11,899 11,463 Ky. Knott 12,081 12,513 12,459 12,575 12,713 12,428 12,297 12,310 12,554 12,520 12,478 12,428 12,394 12,378 12,348 12,410 12,497 12,564 12,465 12,415 12,535 12,401 12,402

Chapter G.5  Appalachian Basin Bituminous Coal    33 Table 2.  Heating values of bituminous coal (in British thermal units per pound) that was mined in the Appalachian basin for electrical power generation.—Continued [Data are shown by county. Data for 1983 through 1995 are from Attanasi and Milici (1998); data for 1996 through 2005 are from the COALdat database. nd, no data] State County Ky. Knox 13,180 12,758 12,494 12,401 12,230 12,232 12,258 11,292 13,120 12,901 12,987 11,812 12,352 11,556 11,934 12,353 12,014 11,905 Ky. Laurel 12,075 12,061 12,212 12,150 12,140 12,347 12,151 12,188 11,857 11,985 12,616 11,145 12,417 11,808 11,552 11,625 11,033 11,607 12,715 Ky. Lawrence 11,245 10,975 11,861 11,466 11,653 11,676 11,583 11,218 11,319 11,684 11,598 11,675 11,745 11,323 11,383 11,598 12,300 11,863 11,875 11,865 11,490 11,720 11,795 Ky. Lee 11,963 11,984 11,959 12,168 11,405 11,419 11,117 11,974 11,893 Ky. Leslie 12,084 12,038 12,223 12,447 12,469 12,353 12,306 12,281 12,391 12,508 12,391 12,460 12,500 12,670 12,786 12,564 12,492 12,584 12,297 12,254 12,244 11,940 11,873 Ky. Letcher 12,655 12,793 12,845 12,972 12,960 12,961 12,820 12,857 12,755 12,749 12,849 12,872 12,983 12,980 12,991 13,031 12,969 12,756 12,724 12,741 12,822 12,640 12,724 Ky. McCreary 12,319 12,490 12,356 12,383 12,556 12,425 13,250 12,886 13,017 13,167 13,121 Ky. Magoffin 12,126 12,021 11,715 11,925 11,945 11,989 11,879 12,004 12,167 12,093 11,996 11,829 11,864 11,952 11,778 11,655 12,455 12,486 12,622 12,575 12,681 11,979 11,945 Ky. Martin 12,447 12,480 12,513 12,415 12,380 12,421 12,393 12,418 12,484 12,440 12,317 12,329 12,356 12,305 12,247 12,200 12,045 12,060 12,005 12,102 12,101 12,111 12,311 Ky. Morgan 11,568 11,006 11,974 11,821 11,893 12,228 11,091 11,563 10,859 11,628 11,327 11,153 11,216 Ky. Owsley 11,696 11,920 11,915 11,723 11,667 11,739 11,698 11,728 11,993 12,058 11,692 12,188 12,718 12,693 12,472 12,326 11,211 12,099 Ky. Perry 12,161 12,163 12,114 12,177 12,165 12,172 12,126 12,190 12,164 12,215 12,314 12,262 12,299 12,253 12,218 12,328 12,403 12,362 12,298 12,313 12,347 12,357 12,343 Ky. Pike 12,719 12,617 12,652 12,734 12,755 12,752 12,693 12,836 12,826 12,708 12,692 12,700 12,708 12,694 12,606 12,602 12,645 12,660 12,561 12,599 12,590 12,443 12,482 Ky. Pulaski 12,413 12,067 11,911 12,021 12,156 12,108 11,916 11,929 12,177 12,198 12,122 12,163 12,194 12,503 12,534 11,863 11,948 11,968 12,140 12,009 Ky. Rockcastle 11,609 11,124 11,201 11,782 Ky. Wayne 11,693 nd nd nd nd nd nd nd nd nd nd Ky. Whitley 12,747 12,725 12,662 12,828 12,920 12,817 12,660 12,692 12,747 12,753 12,700 12,674 12,832 12,741 12,704 12,566 12,562 12,505 12,565 12,456 12,505 12,634 12,589 Ky. Wolfe 11,666 12,120 11,911 11,791 11,755 11,420 12,483 12,071 12,260 12,251 12,370 12,195 11,735 11,232 11,502 11,347 Md. Allegany 11,984 11,735 12,127 11,975 11,950 12,153 11,792 11,721 11,825 11,921 12,231 12,156 12,059 12,036 12,026 11,855 11,974 12,239 12,315 11,638 11,575 11,504 11,456 Md. Garrett 12,515 12,404 12,550 12,652 12,605 12,788 12,723 12,822 12,749 12,636 12,652 12,820 12,859 12,655 12,476 12,367 12,309 12,162 12,018 12,311 12,440 12,446 12,182 Ohio Athens 10,719 11,727 11,638 11,508 11,418 11,385 10,701 11,425 10,791 Ohio Belmont 11,674 11,720 11,815 11,855 11,890 11,914 11,862 12,115 12,334 12,442 12,329 12,429 12,509 12,400 12,434 12,380 12,408 12,422 12,337 12,316 12,416 12,371 12,231 Ohio Carroll 11,786 11,827 11,871 11,751 11,923 11,880 11,777 11,619 12,172 12,094 12,172 12,117 12,096 11,921 12,152 12,389 12,365 12,372 12,674 Ohio Columbiana 12,185 11,981 12,108 12,092 12,326 12,267 12,168 12,119 12,157 12,306 12,086 12,138 12,399 12,415 12,408 12,357 12,268 12,364 12,329 12,050 12,130 12,124 12,321 Ohio Coshocton 12,073 11,946 12,012 12,131 12,085 11,917 11,935 11,888 11,998 12,166 12,022 11,859 11,953 11,893 11,787 11,939 11,983 12,018 11,692 11,714 11,737 11,678 11,730 Ohio Gallia 11,934 11,517 11,589 11,797 11,709 11,165 11,174 11,110 11,077 11,120 10,982 11,067 10,975 10,936 12,163 12,270 12,352 12,438 Ohio Guernsey 11,025 11,499 11,292 11,232 12,102 11,893 11,853 11,544 11,725 11,594 11,470 11,414 11,001 11,688 11,635 Ohio Harrison 12,378 12,283 12,332 12,493 12,481 12,377 12,387 12,303 12,238 12,250 12,468 12,181 12,262 12,339 12,302 12,327 12,184 12,289 12,124 12,332 12,098 12,079 12,125 Ohio Hocking 11,174 11,078 11,158 11,168 11,118 11,212 11,147 11,199 11,310 11,399 11,506 11,170 nd nd nd nd nd nd nd nd nd nd Ohio Holmes 11,347 11,439 11,329 11,648 11,875 11,707 11,559 11,639 11,557 11,527 11,318 11,535 11,598 11,718 11,559

34    Coal and Petroleum Resources in the Appalachian Basin Table 2.  Heating values of bituminous coal (in British thermal units per pound) that was mined in the Appalachian basin for electrical power generation.—Continued [Data are shown by county. Data for 1983 through 1995 are from Attanasi and Milici (1998); data for 1996 through 2005 are from the COALdat database. nd, no data] State County Ohio Jackson 11,302 11,161 11,228 11,401 11,266 11,131 11,205 11,141 11,153 11,163 11,162 11,176 11,063 10,985 11,032 10,937 10,922 11,180 11,325 11,361 11,421 11,482 11,222 Ohio Jefferson 12,050 12,013 11,642 11,690 11,895 11,964 11,950 11,938 12,101 12,124 12,086 11,934 12,081 11,879 11,565 11,885 11,904 11,795 11,800 12,011 11,940 11,875 11,940 Ohio Lawrence 11,338 11,315 11,213 11,320 11,276 11,106 11,176 11,368 11,446 11,522 11,669 11,687 11,761 nd nd nd nd nd nd nd nd nd nd Ohio Mahoning 11,816 11,950 11,887 11,901 12,151 12,052 12,234 12,188 11,948 12,222 12,357 12,046 11,923 11,560 Ohio Meigs 11,133 11,127 11,213 11,252 11,234 11,216 11,146 11,203 11,259 11,337 11,458 11,543 11,454 11,363 11,349 11,187 11,221 11,304 11,301 11,364 Ohio Monroe 12,322 12,134 12,073 12,126 12,099 12,056 12,084 12,066 12,180 12,147 12,199 12,060 12,105 12,136 12,239 12,203 12,200 12,223 12,579 12,442 12,451 12,431 12,477 Ohio Morgan 11,386 11,390 11,452 11,454 nd nd nd nd nd nd nd nd nd nd Ohio Muskingum 11,283 11,367 11,437 11,463 11,560 11,555 11,521 11,661 11,724 11,559 11,437 11,517 11,678 11,601 11,476 11,387 11,534 11,409 11,507 11,247 11,457 Ohio Noble 11,404 11,391 11,455 11,446 11,451 11,470 11,329 11,415 11,452 11,425 11,438 11,505 11,676 11,582 11,598 11,548 11,559 11,640 11,644 11,662 11,648 11,406 11,277 Ohio Perry 11,151 11,263 11,303 11,277 11,346 11,445 11,403 11,548 11,550 11,275 11,146 11,307 11,282 11,312 11,305 11,280 11,246 11,499 11,489 11,154 11,685 11,660 12,569 Ohio Pike 11,941 nd nd nd nd nd nd nd nd nd nd Ohio Scioto 11,582 12,532 Ohio Stark 12,001 11,591 11,723 11,653 11,835 11,560 11,740 11,827 11,849 11,643 11,612 11,751 11,515 11,702 11,965 12,556 12,654 Ohio Tuscarawas 11,741 11,997 12,064 12,104 12,112 11,989 12,011 11,994 11,788 11,829 11,792 11,745 11,495 11,290 11,806 11,531 11,504 11,163 10,931 11,235 11,470 11,117 Ohio Vinton 11,511 10,992 11,031 11,177 11,270 11,470 11,188 11,259 11,373 11,284 11,355 11,300 11,138 11,451 11,416 11,381 11,341 11,391 11,351 11,341 11,316 11,503 11,553 Ohio Washington 11,713 12,983 13,018 13,044 Pa. Allegheny 12,852 12,889 12,795 12,606 12,432 12,404 12,421 12,190 12,356 12,578 12,276 12,213 13,171 8,202 11,922 12,139 12,120 12,591 10,859 Pa. Armstrong 12,445 12,488 12,466 12,412 12,327 12,419 12,419 12,308 12,397 12,369 12,289 12,240 12,293 12,321 12,260 12,189 12,334 12,380 12,374 12,252 12,351 12,412 12,616 Pa. Beaver 12,086 11,984 12,002 12,096 12,148 12,228 12,174 11,919 11,790 12,172 12,144 12,080 12,235 11,860 12,128 Pa. Bedford 12,555 12,655 12,901 12,730 12,671 13,072 12,576 12,641 12,538 9,490 10,632 12,758 12,360 7,788 8,500 Pa. Blair 11,921 13,124 13,121 11,117 11,062 Pa. Bradford 10,462 nd nd nd nd nd nd nd nd nd nd Pa. Butler 12,355 12,280 12,285 12,395 12,475 12,470 12,701 12,698 12,095 12,093 12,092 12,062 12,105 11,883 11,773 12,033 11,858 12,034 12,000 12,090 11,899 11,879 11,430 Pa. Cambria 12,429 12,515 12,517 12,479 12,495 12,353 12,394 12,346 12,387 12,447 12,451 12,614 12,580 12,645 12,443 12,353 12,423 12,501 12,400 7,806 6,978 6,590 6,013 Pa. Cameron 11,599 nd nd nd nd nd nd nd nd nd nd Pa. Centre 12,724 12,688 12,801 12,738 12,548 12,209 11,214 12,250 11,850 11,905 12,223 11,914 12,333 12,672 12,939 12,757 12,134 Pa. Clarion 12,727 12,661 12,668 12,822 12,713 12,811 12,722 12,669 12,614 12,656 12,687 12,755 12,766 12,513 12,350 12,562 12,638 12,805 12,831 12,229 12,389 12,422 11,103 Pa. Clearfield 12,514 12,453 12,492 12,491 12,488 12,492 12,395 12,339 12,374 12,398 12,409 12,446 12,492 12,352 12,323 12,364 12,447 12,357 12,302 11,717 11,777 11,320 11,411 Pa. Clinton 12,930 11,579 10,537 11,924 12,246 10,772 10,974 11,171 10,736 11,850 nd nd nd nd nd nd nd nd nd nd Pa. Elk 12,762 12,683 12,655 12,526 12,267 12,045 12,168 12,150 12,291 12,449 12,223 11,810 11,808 12,064 12,522 12,066 12,472 12,547 12,514 12,244 11,113 10,322 9,659

Chapter G.5  Appalachian Basin Bituminous Coal    35 Table 2.  Heating values of bituminous coal (in British thermal units per pound) that was mined in the Appalachian basin for electrical power generation.—Continued [Data are shown by county. Data for 1983 through 1995 are from Attanasi and Milici (1998); data for 1996 through 2005 are from the COALdat database. nd, no data] State County Pa. Fayette 12,335 12,248 12,363 12,390 12,472 12,567 12,517 12,520 12,267 12,366 12,387 12,381 12,268 12,276 12,101 12,175 12,624 12,542 12,591 11,987 11,904 11,625 11,747 Pa. Fulton 12,624 12,461 12,593 12,944 12,597 12,871 12,701 12,594 12,502 12,556 12,135 12,306 12,502 Pa. Greene 12,164 11,983 12,311 12,788 12,945 13,002 13,185 13,183 13,061 13,098 13,040 13,058 13,077 13,014 13,027 13,039 13,077 13,041 12,984 12,967 12,950 12,902 12,958 Pa. Huntingdon 11,246 11,786 10,972 10,691 11,138 nd nd nd nd nd nd nd nd nd nd Pa. Indiana 12,036 12,054 12,083 12,145 12,152 12,061 12,083 12,056 12,122 12,141 12,220 12,111 12,077 11,907 11,931 11,909 11,720 11,541 11,562 11,820 11,494 11,285 11,287 Pa. Jefferson 12,768 12,809 12,767 12,794 12,707 12,625 12,594 12,537 12,704 12,601 12,467 12,693 12,608 12,462 12,390 12,492 12,534 12,539 12,645 12,210 12,545 11,818 11,774 Pa. Lawrence 11,986 11,801 12,021 11,971 12,167 11,930 11,759 11,972 12,021 12,142 12,278 12,041 12,093 11,239 8,065 9,735 Pa. Lycoming 12,362 11,987 11,997 11,577 11,385 11,535 10,967 10,780 11,034 11,125 11,345 10,994 11,441 11,633 11,489 10,575 10,561 10,500 10,514 11,329 10,690 10,905 Pa. Mercer 12,477 12,494 12,414 12,585 12,412 12,542 12,568 12,381 12,731 12,924 12,669 12,092 10,996 10,732 Pa. Somerset 12,250 12,247 12,280 12,308 12,469 12,444 12,427 12,437 12,572 12,538 12,405 12,482 12,338 12,474 12,363 12,235 12,512 12,522 12,424 12,127 11,846 11,667 11,561 Pa. Tioga 11,435 11,155 11,205 11,158 11,304 11,153 11,276 8,781 7,711 7,932 6,812 7,381 Pa. Venango 12,712 12,656 12,928 13,023 13,031 12,710 12,765 12,787 12,746 12,627 11,719 10,580 10,419 11,014 9,983 10,122 10,187 10,719 Pa. Washington 12,193 12,752 12,775 12,921 12,937 12,973 12,540 12,542 12,636 12,839 12,474 12,475 12,847 13,148 13,144 13,160 13,161 13,127 13,114 13,066 12,980 12,962 12,983 Pa. Westmoreland 12,173 12,110 12,206 12,196 12,311 12,335 12,266 12,385 12,393 12,375 12,209 12,131 12,154 12,307 12,198 12,391 12,442 12,291 12,400 8,909 10,064 Tenn. Anderson 12,315 12,395 12,273 12,609 12,719 12,545 12,515 12,525 12,445 12,448 12,611 12,519 12,932 12,190 12,432 12,200 12,341 12,396 12,791 12,665 Tenn. Bledsoe 11,875 12,539 12,683 11,801 nd nd nd nd nd nd nd nd nd nd Tenn. Campbell 12,270 12,419 12,366 12,465 12,395 12,482 12,341 12,538 12,731 12,713 12,645 12,507 12,793 12,749 12,844 12,790 12,566 12,508 12,439 12,580 Tenn. Claiborne 12,966 12,950 12,711 12,546 12,677 12,717 12,827 12,919 12,583 12,703 12,567 12,603 12,706 12,855 12,851 13,085 12,789 13,126 13,030 12,806 12,894 Tenn. Cumberland 11,860 11,909 12,395 12,264 12,326 12,755 12,737 12,563 12,500 12,672 12,603 12,353 12,318 12,500 Tenn. Fentress 12,192 11,649 11,929 12,054 12,142 11,726 11,803 11,857 12,910 11,495 Tenn. Grundy 12,409 12,355 12,491 12,443 12,150 12,598 12,266 11,930 11,871 12,858 Tenn. Marion 12,437 12,525 12,285 12,345 12,374 12,209 nd nd nd nd nd nd nd nd nd nd Tenn. Morgan 12,392 12,573 12,353 12,440 12,324 12,363 12,587 13,333 13,308 12,803 12,975 13,041 12,632 12,637 13,000 13,000 12,799 Tenn. Rhea 13,120 11,935 12,217 12,553 12,944 nd nd nd nd nd nd nd nd nd nd Tenn. Scott 12,032 12,107 12,219 12,397 12,507 13,001 13,024 13,039 13,324 13,626 13,377 13,238 13,131 12,732 12,944 12,748 12,326 12,604 12,710 12,094 12,491 Tenn. Sequatchie 11,679 12,066 11,965 12,269 12,581 12,480 12,285 12,366 12,322 12,442 12,354 12,421 12,483 12,423 12,386 12,382 12,400 12,553 Tenn. Van Buren 11,411 nd nd nd nd nd nd nd nd nd nd Va. Buchanan 12,825 12,908 12,975 13,078 13,143 13,247 13,260 13,373 13,440 13,489 13,427 13,302 13,448 13,247 13,445 13,551 13,403 13,432 13,393 13,527 13,230 13,106 12,318 Va. Dickenson 12,907 13,071 13,141 13,176 13,127 13,288 13,046 13,224 12,951 12,842 12,870 12,736 12,863 12,601 12,779 12,800 12,914 12,907 12,871 13,183 12,907 12,750 12,861 Va. Lee 12,960 12,950 12,944 12,927 12,662 12,541 12,518 12,587 12,637 12,546 12,642 12,616 12,417 12,540 12,674 12,643 12,638 12,735 12,505 12,502 12,359 12,333 12,539

36    Coal and Petroleum Resources in the Appalachian Basin Table 2.  Heating values of bituminous coal (in British thermal units per pound) that was mined in the Appalachian basin for electrical power generation.—Continued [Data are shown by county. Data for 1983 through 1995 are from Attanasi and Milici (1998); data for 1996 through 2005 are from the COALdat database. nd, no data] State County Va. Russell 12,680 12,969 13,087 12,901 12,926 12,803 12,677 12,562 12,421 12,471 12,539 12,536 12,389 12,440 12,348 12,280 12,444 12,321 12,419 12,315 12,272 12,288 12,376 Va. Scott 12,869 nd nd nd nd nd nd nd nd nd nd Va. Tazewell 13,139 13,106 13,220 13,435 13,399 13,586 13,475 13,175 13,576 12,399 12,595 12,504 12,708 Va. Wise 12,634 12,661 12,718 12,823 12,934 12,990 12,875 12,944 12,855 12,827 12,795 12,744 12,801 12,778 12,793 12,800 12,831 12,904 12,788 12,897 12,831 12,665 12,629 W. Va. Barbour 12,769 12,585 12,531 12,480 12,645 12,999 12,848 12,880 12,848 12,821 12,805 12,945 12,995 12,889 12,792 12,818 12,954 12,936 13,061 12,719 12,644 12,968 12,966 W. Va. Boone 12,407 12,552 12,666 12,623 12,743 12,707 12,529 12,507 12,521 12,445 12,473 12,422 12,435 12,376 12,288 12,300 12,369 12,294 12,176 12,325 12,271 12,254 12,278 W. Va. Braxton 13,133 13,330 13,165 13,546 13,514 13,351 12,958 12,949 13,071 12,366 nd nd nd nd nd nd nd nd nd nd W. Va. Brooke 11,932 11,760 11,980 12,190 12,204 12,169 12,207 12,244 12,213 12,124 12,240 12,203 12,304 12,410 12,362 12,422 12,307 12,308 12,257 12,322 W. Va. Clay 13,190 11,633 12,097 12,156 12,063 12,175 12,202 12,161 12,109 12,163 12,198 12,358 12,410 12,415 12,415 12,436 12,288 12,404 12,460 12,383 12,361 W. Va. Fayette 12,263 11,949 12,490 12,558 12,240 12,238 12,245 12,439 12,403 12,413 12,434 12,486 12,545 12,557 12,442 12,288 12,479 12,672 12,585 12,285 12,035 12,402 12,577 W. Va. Gilmer 12,864 12,581 12,984 12,924 nd nd nd nd nd nd nd nd nd nd W. Va. Grant 12,109 12,181 12,144 12,357 12,505 12,509 12,468 12,592 12,601 12,622 12,614 12,420 12,432 12,564 12,551 12,146 12,336 12,201 12,033 12,068 11,827 11,972 11,741 W. Va. Greenbrier 13,346 13,094 13,246 13,200 12,921 12,009 11,654 13,026 12,607 12,696 12,610 11,636 13,059 13,078 12,943 12,894 13,211 W. Va. Harrison 13,087 13,005 13,025 12,992 13,076 13,124 13,062 13,039 13,111 13,091 13,066 13,053 12,490 12,549 12,632 12,656 12,584 12,519 12,339 12,374 12,382 12,328 12,305 W. Va. Kanawha 11,718 11,669 11,754 11,877 11,857 11,880 11,777 11,968 11,973 12,005 12,234 12,316 12,366 12,142 12,053 11,989 12,113 12,099 12,131 12,292 12,303 12,234 12,148 W. Va. Lewis 12,864 12,793 12,896 12,951 12,898 12,900 12,837 12,968 12,950 12,463 12,577 nd nd nd nd nd nd nd nd nd nd W. Va. Lincoln 12,722 12,499 12,030 11,948 11,712 11,916 11,895 11,792 12,161 12,139 11,995 11,756 11,738 12,971 12,651 12,632 12,718 12,573 12,354 W. Va. Logan 12,614 12,540 12,495 12,438 12,457 12,407 12,351 12,410 12,437 12,369 12,304 12,344 12,281 12,206 12,121 12,092 12,230 12,161 12,068 12,385 12,311 12,179 12,121 W. Va. McDowell 13,253 13,048 12,600 12,847 13,133 12,870 12,775 12,995 12,921 13,742 13,339 13,147 11,842 12,290 13,756 13,456 12,946 13,262 13,442 13,521 13,632 W. Va. Marion 12,530 12,561 12,531 12,466 12,340 12,302 12,383 12,415 12,332 12,293 12,829 12,341 12,363 13,085 13,173 13,125 12,882 12,998 12,403 10,458 12,133 12,562 W. Va. Marshall 12,150 12,173 12,174 12,163 12,118 12,083 12,160 12,124 12,199 12,186 12,271 12,111 12,149 12,089 12,120 12,137 12,165 12,156 12,120 12,326 12,397 12,334 12,287 W. Va. Mason 11,546 11,648 11,648 11,844 12,072 12,077 11,788 11,508 11,250 13,596 12,399 W. Va. Mercer 13,106 12,202 12,803 13,018 W. Va. Mineral 11,862 11,608 11,736 11,676 12,144 12,278 12,048 11,778 11,694 11,709 11,692 12,035 11,811 11,714 11,951 11,975 W. Va. Mingo 12,570 12,441 12,347 12,440 12,451 12,398 12,403 12,486 12,578 12,570 12,595 12,615 12,533 12,511 12,452 12,430 12,340 12,325 12,267 12,172 12,195 12,150 12,259 W. Va. Monongalia 12,930 12,704 12,714 12,778 12,728 12,800 12,738 12,876 12,954 13,002 12,883 12,881 12,924 12,885 12,899 12,877 12,927 12,899 12,966 12,759 12,538 12,563 12,671 W. Va. Nicholas 12,868 12,874 12,852 12,880 12,796 12,808 12,768 12,679 12,764 12,727 12,668 12,554 12,603 12,537 12,783 12,372 12,378 12,359 12,120 12,493 12,392 12,149 12,026 W. Va. Ohio 13,302 10,721 10,748 10,935 11,696 12,432 11,855 11,845 12,197 12,181 12,187 12,202 12,043 W. Va. Preston 12,464 12,378 12,585 12,620 12,592 12,562 12,528 12,570 12,688 12,610 12,573 12,707 12,907 12,911 12,950 12,928 13,058 13,140 13,217 13,136 12,927 12,915 13,053 W. Va. Raleigh 12,421 13,676 13,808 13,574 13,113 13,581 13,325 13,449 13,830 11,879 11,332 11,374 11,434 10,904 11,615 12,950 12,768 12,340 12,472

Chapter G.5  Appalachian Basin Bituminous Coal    37 Table 2.  Heating values of bituminous coal (in British thermal units per pound) that was mined in the Appalachian basin for electrical power generation.—Continued [Data are shown by county. Data for 1983 through 1995 are from Attanasi and Milici (1998); data for 1996 through 2005 are from the COALdat database. nd, no data] State County W. Va. Randolph 13,104 13,019 13,154 13,189 12,990 12,749 12,568 12,124 11,979 12,701 12,109 12,714 11,973 12,697 W. Va. Taylor 12,177 12,148 12,117 11,971 11,970 12,234 11,893 nd nd nd nd nd nd nd nd nd nd W. Va. Tucker 11,855 11,558 11,555 11,636 nd nd nd nd nd nd nd nd nd nd W. Va. Upshur 13,069 13,025 13,022 13,107 13,088 13,144 12,927 12,938 13,061 13,095 12,838 12,868 12,679 12,551 12,510 12,758 12,956 12,892 12,925 12,836 12,649 12,121 12,307 W. Va. Wayne 12,458 11,290 12,083 11,305 11,646 11,947 12,149 12,290 12,030 11,873 11,876 11,911 11,940 11,985 11,968 11,934 11,942 11,946 12,135 12,307 12,193 12,036 W. Va. Webster 13,005 12,995 13,054 13,011 12,881 12,999 12,963 13,148 13,120 13,010 12,815 12,914 12,754 12,692 12,632 12,616 12,498 12,543 12,498 12,438 12,421 12,372 12,400 W. Va. Wyoming 13,737 13,856 13,767 13,679 13,469 13,270 13,725 13,793 13,089 12,833 12,119 12,720 13,000 13,708 13,649 12,869 12,885 12,819 12,876 12,837

38    Coal and Petroleum Resources in the Appalachian Basin Table 3.  Weighted average sulfur content (in weight percent) of bituminous coal that was mined in the Appalachian basin for electrical power generation. [Data are shown by county. Data for 1983 through 1995 are from Attanasi and Milici (1998); data for 1996 through 2005 are from the COALdat database. nd, no data] State County Weighted average (1983-1995) Ala. Bibb Ala. Blount Ala. Cullman Ala. De Kalb Ala. Fayette Ala. Jackson Ala. Jefferson Ala. Lamar Ala. Marion Ala. Marshall Ala. St. Clair Ala. Shelby Ala. Tuscaloosa Ala. Walker Ala. Winston Ga. Dade Ky. Bell Ky. Boyd Ky. Breathitt Ky. Carter Ky. Clay Ky. Clinton Ky. Elliott Ky. Estill Ky. Floyd Ky. Greenup Ky. Harlan Ky. Jackson Ky. Johnson Ky. Knott

Chapter G.5  Appalachian Basin Bituminous Coal    39 Table 3.  Weighted average sulfur content (in weight percent) of bituminous coal that was mined in the Appalachian basin for electrical power generation.—Continued [Data are shown by county. Data for 1983 through 1995 are from Attanasi and Milici (1998); data for 1996 through 2005 are from the COALdat database. nd, no data] State County Weighted average (1996-2005) Ala. Bibb Ala. Blount nd nd nd nd nd nd nd nd nd nd No production Ala. Cullman nd nd nd nd nd nd nd nd nd nd No production Ala. De Kalb nd nd nd nd nd nd nd nd nd nd No production Ala. Fayette

Ala. Jackson Ala. Jefferson Ala. Lamar nd nd nd nd nd nd nd nd nd nd No production Ala. Marion nd nd nd nd nd nd nd nd nd nd No production Ala. Marshall nd nd nd nd nd nd nd nd nd nd No production

Ala. St. Clair nd nd nd nd nd nd nd nd nd nd No production Ala. Shelby Ala. Tuscaloosa Ala. Walker Ala. Winston nd nd nd nd nd nd nd nd nd nd No production

Ga. Dade nd nd nd nd nd nd nd nd nd nd No production Ky. Bell Ky. Boyd Ky. Breathitt Ky. Carter

Ky. Clay Ky. Clinton nd nd nd nd nd nd nd nd nd nd No production Ky. Elliott nd nd nd nd nd nd nd nd nd nd No production Ky. Estill Ky. Floyd

Ky. Greenup Ky. Harlan Ky. Jackson Ky. Johnson Ky. Knott

40    Coal and Petroleum Resources in the Appalachian Basin Table 3.  Weighted average sulfur content (in weight percent) of bituminous coal that was mined in the Appalachian basin for electrical power generation.—Continued [Data are shown by county. Data for 1983 through 1995 are from Attanasi and Milici (1998); data for 1996 through 2005 are from the COALdat database. nd, no data] State County Weighted average (1983-1995) Ky. Knox Ky. Laurel Ky. Lawrence Ky. Lee Ky. Leslie Ky. Letcher Ky. McCreary Ky. Magoffin Ky. Martin Ky. Morgan Ky. Owsley Ky. Perry Ky. Pike Ky. Pulaski Ky. Rockcastle Ky. Wayne Ky. Whitley Ky. Wolfe Md. Allegany Md. Garrett Ohio Athens Ohio Belmont Ohio Carroll Ohio Columbiana Ohio Coshocton Ohio Gallia Ohio Guernsey Ohio Harrison Ohio Hocking Ohio Holmes

Chapter G.5  Appalachian Basin Bituminous Coal    41 Table 3.  Weighted average sulfur content (in weight percent) of bituminous coal that was mined in the Appalachian basin for electrical power generation.—Continued [Data are shown by county. Data for 1983 through 1995 are from Attanasi and Milici (1998); data for 1996 through 2005 are from the COALdat database. nd, no data] State County Weighted average (1996-2005) Ky. Knox Ky. Laurel Ky. Lawrence Ky. Lee Ky. Leslie

Ky. Letcher Ky. McCreary Ky. Magoffin Ky. Martin Ky. Morgan

Ky. Owsley Ky. Perry Ky. Pike Ky. Pulaski Ky. Rockcastle

Ky. Wayne nd nd nd nd nd nd nd nd nd nd No production Ky. Whitley Ky. Wolfe Md. Allegany Md. Garrett

Ohio Athens Ohio Belmont Ohio Carroll Ohio Columbiana Ohio Coshocton

Ohio Gallia Ohio Guernsey Ohio Harrison Ohio Hocking nd nd nd nd nd nd nd nd nd nd No production Ohio Holmes

42    Coal and Petroleum Resources in the Appalachian Basin Table 3.  Weighted average sulfur content (in weight percent) of bituminous coal that was mined in the Appalachian basin for electrical power generation.—Continued [Data are shown by county. Data for 1983 through 1995 are from Attanasi and Milici (1998); data for 1996 through 2005 are from the COALdat database. nd, no data] State County Weighted average (1983-1995) Ohio Jackson Ohio Jefferson Ohio Lawrence Ohio Mahoning Ohio Meigs Ohio Monroe Ohio Morgan Ohio Muskingum Ohio Noble Ohio Perry Ohio Pike Ohio Scioto Ohio Stark Ohio Tuscarawas Ohio Vinton Ohio Washington Pa. Allegheny Pa. Armstrong Pa. Beaver Pa. Bedford Pa. Blair Pa. Bradford Pa. Butler Pa. Cambria Pa. Cameron Pa. Centre Pa. Clarion Pa. Clearfield Pa. Clinton Pa. Elk

Chapter G.5  Appalachian Basin Bituminous Coal    43 Table 3.  Weighted average sulfur content (in weight percent) of bituminous coal that was mined in the Appalachian basin for electrical power generation.—Continued [Data are shown by county. Data for 1983 through 1995 are from Attanasi and Milici (1998); data for 1996 through 2005 are from the COALdat database. nd, no data] State County Weighted average (1996-2005) Ohio Jackson Ohio Jefferson Ohio Lawrence Ohio Mahoning nd nd nd nd nd nd nd nd nd nd No production Ohio Meigs

Ohio Monroe Ohio Morgan nd nd nd nd nd nd nd nd nd nd No production Ohio Muskingum Ohio Noble Ohio Perry

Ohio Pike nd nd nd nd nd nd nd nd nd nd No production Ohio Scioto Ohio Stark Ohio Tuscarawas Ohio Vinton

Ohio Washington Pa. Allegheny Pa. Armstrong Pa. Beaver Pa. Bedford Pa. Blair Pa. Bradford nd nd nd nd nd nd nd nd nd nd No production Pa. Butler Pa. Cambria Pa. Cameron nd nd nd nd nd nd nd nd nd nd No production Pa. Centre Pa. Clarion Pa. Clearfield Pa. Clinton nd nd nd nd nd nd nd nd nd nd No production Pa. Elk

44    Coal and Petroleum Resources in the Appalachian Basin Table 3.  Weighted average sulfur content (in weight percent) of bituminous coal that was mined in the Appalachian basin for electrical power generation.—Continued [Data are shown by county. Data for 1983 through 1995 are from Attanasi and Milici (1998); data for 1996 through 2005 are from the COALdat database. nd, no data] State County Weighted average (1983-1995) Pa. Fayette Pa. Fulton Pa. Greene Pa. Huntingdon Pa. Indiana Pa. Jefferson Pa. Lawrence Pa. Lycoming Pa. Mercer Pa. Somerset Pa. Tioga Pa. Venango Pa. Washington Pa. Westmoreland Tenn. Anderson Tenn. Bledsoe Tenn. Campbell Tenn. Claiborne Tenn. Cumberland Tenn. Fentress Tenn. Grundy Tenn. Marion Tenn. Morgan Tenn. Rhea Tenn. Scott Tenn. Sequatchie Tenn. Van Buren Va. Buchanan Va. Dickenson Va. Lee

Chapter G.5  Appalachian Basin Bituminous Coal    45 Table 3.  Weighted average sulfur content (in weight percent) of bituminous coal that was mined in the Appalachian basin for electrical power generation.—Continued [Data are shown by county. Data for 1983 through 1995 are from Attanasi and Milici (1998); data for 1996 through 2005 are from the COALdat database. nd, no data] State County Weighted average (1996-2005) Pa. Fayette Pa. Fulton Pa. Greene Pa. Huntingdon nd nd nd nd nd nd nd nd nd nd No production Pa. Indiana Pa. Jefferson Pa. Lawrence Pa. Lycoming Pa. Mercer Pa. Somerset Pa. Tioga Pa. Venango Pa. Washington Pa. Westmoreland Tenn. Anderson Tenn. Bledsoe nd nd nd nd nd nd nd nd nd nd No production Tenn. Campbell Tenn. Claiborne Tenn. Cumberland Tenn. Fentress Tenn. Grundy Tenn. Marion nd nd nd nd nd nd nd nd nd nd No production Tenn. Morgan Tenn. Rhea nd nd nd nd nd nd nd nd nd nd No production Tenn. Scott Tenn. Sequatchie Tenn. Van Buren nd nd nd nd nd nd nd nd nd nd No production Va. Buchanan Va. Dickenson Va. Lee

46    Coal and Petroleum Resources in the Appalachian Basin Table 3.  Weighted average sulfur content (in weight percent) of bituminous coal that was mined in the Appalachian basin for electrical power generation.—Continued [Data are shown by county. Data for 1983 through 1995 are from Attanasi and Milici (1998); data for 1996 through 2005 are from the COALdat database. nd, no data] State County Weighted average (1983-1995) Va. Russell Va. Scott Va. Tazewell Va. Wise W. Va. Barbour W. Va. Boone W. Va. Braxton W. Va. Brooke W. Va. Clay W. Va. Fayette W. Va. Gilmer W. Va. Grant W. Va. Greenbrier W. Va. Harrison W. Va. Kanawha W. Va. Lewis W. Va. Lincoln W. Va. Logan W. Va. McDowell W. Va. Marion W. Va. Marshall W. Va. Mason W. Va. Mercer W. Va. Mineral W. Va. Mingo W. Va. Monongalia W. Va. Nicholas W. Va. Ohio W. Va. Preston W. Va. Raleigh

Chapter G.5  Appalachian Basin Bituminous Coal    47 Table 3.  Weighted average sulfur content (in weight percent) of bituminous coal that was mined in the Appalachian basin for electrical power generation.—Continued [Data are shown by county. Data for 1983 through 1995 are from Attanasi and Milici (1998); data for 1996 through 2005 are from the COALdat database. nd, no data] State County Weighted average (1996-2005) Va. Russell Va. Scott nd nd nd nd nd nd nd nd nd nd No production Va. Tazewell Va. Wise W. Va. Barbour W. Va. Boone W. Va. Braxton nd nd nd nd nd nd nd nd nd nd No production W. Va. Brooke W. Va. Clay W. Va. Fayette W. Va. Gilmer nd nd nd nd nd nd nd nd nd nd No production W. Va. Grant W. Va. Greenbrier W. Va. Harrison W. Va. Kanawha W. Va. Lewis nd nd nd nd nd nd nd nd nd nd No production W. Va. Lincoln W. Va. Logan W. Va. McDowell W. Va. Marion W. Va. Marshall W. Va. Mason W. Va. Mercer W. Va. Mineral W. Va. Mingo W. Va. Monongalia W. Va. Nicholas W. Va. Ohio W. Va. Preston W. Va. Raleigh

48    Coal and Petroleum Resources in the Appalachian Basin Table 3.  Weighted average sulfur content (in weight percent) of bituminous coal that was mined in the Appalachian basin for electrical power generation.—Continued [Data are shown by county. Data for 1983 through 1995 are from Attanasi and Milici (1998); data for 1996 through 2005 are from the COALdat database. nd, no data] State County Weighted average (1983-1995) W. Va. Randolph W. Va. Taylor W. Va. Tucker W. Va. Upshur W. Va. Wayne W. Va. Webster W. Va. Wyoming

Chapter G.5  Appalachian Basin Bituminous Coal    49 Table 3.  Weighted average sulfur content (in weight percent) of bituminous coal that was mined in the Appalachian basin for electrical power generation.—Continued [Data are shown by county. Data for 1983 through 1995 are from Attanasi and Milici (1998); data for 1996 through 2005 are from the COALdat database. nd, no data] State County Weighted average (1996-2005) W. Va. Randolph W. Va. Taylor nd nd nd nd nd nd nd nd nd nd No production W. Va. Tucker nd nd nd nd nd nd nd nd nd nd No production W. Va. Upshur W. Va. Wayne W. Va. Webster W. Va. Wyoming

50    Coal and Petroleum Resources in the Appalachian Basin Table 4.  Potential SO2 emissions (in pounds of SO2 per million British thermal units) of bituminous coal that was mined in the Appalachian basin for electrical power generation. [Data are shown by county. Data for 1983 through 1995 were calculated from data given in tables 1-3; data for 1996 through 2005 are from the COALdat database. n/a, not available] State County Weighted average (1983-1995) Ala. Bibb Ala. Blount Ala. Cullman Ala. De Kalb Ala. Fayette Ala. Jackson Ala. Jefferson Ala. Lamar Ala. Marion Ala. Marshall Ala. St. Clair Ala. Shelby Ala. Tuscaloosa Ala. Walker Ala. Winston Ga. Dade Ky. Bell Ky. Boyd Ky. Breathitt Ky. Carter Ky. Clay Ky. Clinton Ky. Elliott Ky. Estill Ky. Floyd Ky. Greenup Ky. Harlan Ky. Jackson Ky. Johnson Ky. Knott

Chapter G.5  Appalachian Basin Bituminous Coal    51 Table 4.  Potential SO2 emissions (in pounds of SO2 per million British thermal units) of bituminous coal that was mined in the Appalachian basin for electrical power generation.—Continued [Data are shown by county. Data for 1983 through 1995 were calculated from data given in tables 1-3; data for 1996 through 2005 are from the COALdat database. n/a, not available] State County Weighted average (1996-2005) Ala. Bibb Ala. Blount n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a No production Ala. Cullman n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a No production Ala. De Kalb n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a No production Ala. Fayette Ala. Jackson Ala. Jefferson Ala. Lamar n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a No production Ala. Marion n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a No production Ala. Marshall n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a No production Ala. St. Clair n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a No production Ala. Shelby Ala. Tuscaloosa Ala. Walker Ala. Winston n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a No production Ga. Dade n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a No production Ky. Bell Ky. Boyd Ky. Breathitt Ky. Carter Ky. Clay Ky. Clinton n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a No production Ky. Elliott n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a No production Ky. Estill Ky. Floyd Ky. Greenup Ky. Harlan Ky. Jackson Ky. Johnson Ky. Knott

52    Coal and Petroleum Resources in the Appalachian Basin Table 4.  Potential SO2 emissions (in pounds of SO2 per million British thermal units) of bituminous coal that was mined in the Appalachian basin for electrical power generation.— Continued [Data are shown by county. Data for 1983 through 1995 were calculated from data given in tables 1-3; data for 1996 through 2005 are from the COALdat database. n/a, not available] State County Weighted average (1983-1995) Ky. Knox Ky. Laurel Ky. Lawrence Ky. Lee Ky. Leslie Ky. Letcher Ky. McCreary Ky. Magoffin Ky. Martin Ky. Morgan Ky. Owsley Ky. Perry Ky. Pike Ky. Pulaski Ky. Rockcastle Ky. Wayne Ky. Whitley Ky. Wolfe Md. Allegany Md. Garrett Ohio Athens Ohio Belmont Ohio Carroll Ohio Columbiana Ohio Coshocton Ohio Gallia Ohio Guernsey Ohio Harrison Ohio Hocking Ohio Holmes

Chapter G.5  Appalachian Basin Bituminous Coal    53 Table 4.  Potential SO2 emissions (in pounds of SO2 per million British thermal units) of bituminous coal that was mined in the Appalachian basin for electrical power generation.—Continued [Data are shown by county. Data for 1983 through 1995 were calculated from data given in tables 1-3; data for 1996 through 2005 are from the COALdat database. n/a, not available] State County Weighted average (1996-2005) Ky. Knox Ky. Laurel Ky. Lawrence Ky. Lee Ky. Leslie Ky. Letcher Ky. McCreary Ky. Magoffin Ky. Martin Ky. Morgan Ky. Owsley Ky. Perry Ky. Pike Ky. Pulaski Ky. Rockcastle Ky. Wayne n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a No production Ky. Whitley Ky. Wolfe Md. Allegany Md. Garrett Ohio Athens Ohio Belmont Ohio Carroll Ohio Columbiana Ohio Coshocton Ohio Gallia Ohio Guernsey Ohio Harrison Ohio Hocking n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a No production Ohio Holmes

54    Coal and Petroleum Resources in the Appalachian Basin Table 4.  Potential SO2 emissions (in pounds of SO2 per million British thermal units) of bituminous coal that was mined in the Appalachian basin for electrical power generation.— Continued [Data are shown by county. Data for 1983 through 1995 were calculated from data given in tables 1-3; data for 1996 through 2005 are from the COALdat database. n/a, not available] State County Weighted average (1983-1995) Ohio Jackson Ohio Jefferson Ohio Lawrence Ohio Mahoning Ohio Meigs Ohio Monroe Ohio Morgan Ohio Muskingum Ohio Noble Ohio Perry Ohio Pike Ohio Scioto Ohio Stark Ohio Tuscarawas Ohio Vinton Ohio Washington Pa. Allegheny Pa. Armstrong Pa. Beaver Pa. Bedford Pa. Blair Pa. Bradford Pa. Butler Pa. Cambria Pa. Cameron Pa. Centre Pa. Clarion Pa. Clearfield Pa. Clinton Pa. Elk

Chapter G.5  Appalachian Basin Bituminous Coal    55 Table 4.  Potential SO2 emissions (in pounds of SO2 per million British thermal units) of bituminous coal that was mined in the Appalachian basin for electrical power generation.—Continued [Data are shown by county. Data for 1983 through 1995 were calculated from data given in tables 1-3; data for 1996 through 2005 are from the COALdat database. n/a, not available] State County Weighted average (1996-2005) Ohio Jackson Ohio Jefferson Ohio Lawrence Ohio Mahoning n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a No production Ohio Meigs Ohio Monroe Ohio Morgan n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a No production Ohio Muskingum Ohio Noble Ohio Perry Ohio Pike n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a No production Ohio Scioto Ohio Stark Ohio Tuscarawas Ohio Vinton Ohio Washington Pa. Allegheny Pa. Armstrong Pa. Beaver Pa. Bedford Pa. Blair Pa. Bradford n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a No production Pa. Butler Pa. Cambria Pa. Cameron n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a No production Pa. Centre Pa. Clarion Pa. Clearfield Pa. Clinton n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a No production Pa. Elk

56    Coal and Petroleum Resources in the Appalachian Basin Table 4.  Potential SO2 emissions (in pounds of SO2 per million British thermal units) of bituminous coal that was mined in the Appalachian basin for electrical power generation.— Continued [Data are shown by county. Data for 1983 through 1995 were calculated from data given in tables 1-3; data for 1996 through 2005 are from the COALdat database. n/a, not available] State County Weighted average (1983-1995) Pa. Fayette Pa. Fulton Pa. Greene Pa. Huntingdon Pa. Indiana Pa. Jefferson Pa. Lawrence Pa. Lycoming Pa. Mercer Pa. Somerset Pa. Tioga Pa. Venango Pa. Washington Pa. Westmoreland Tenn. Anderson Tenn. Bledsoe Tenn. Campbell Tenn. Claiborne Tenn. Cumberland Tenn. Fentress Tenn. Grundy Tenn. Marion Tenn. Morgan Tenn. Rhea Tenn. Scott Tenn. Sequatchie Tenn. Van Buren Va. Buchanan Va. Dickenson Va. Lee

Chapter G.5  Appalachian Basin Bituminous Coal    57 Table 4.  Potential SO2 emissions (in pounds of SO2 per million British thermal units) of bituminous coal that was mined in the Appalachian basin for electrical power generation.—Continued [Data are shown by county. Data for 1983 through 1995 were calculated from data given in tables 1-3; data for 1996 through 2005 are from the COALdat database. n/a, not available] State County Weighted average (1996-2005) Pa. Fayette Pa. Fulton Pa. Greene Pa. Huntingdon n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a No production Pa. Indiana Pa. Jefferson Pa. Lawrence Pa. Lycoming Pa. Mercer Pa. Somerset Pa. Tioga Pa. Venango Pa. Washington Pa. Westmoreland Tenn. Anderson Tenn. Bledsoe n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a No production Tenn. Campbell Tenn. Claiborne Tenn. Cumberland Tenn. Fentress Tenn. Grundy Tenn. Marion n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a No production Tenn. Morgan Tenn. Rhea n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a No production Tenn. Scott Tenn. Sequatchie Tenn. Van Buren n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a No production Va. Buchanan Va. Dickenson Va. Lee

58    Coal and Petroleum Resources in the Appalachian Basin Table 4.  Potential SO2 emissions (in pounds of SO2 per million British thermal units) of bituminous coal that was mined in the Appalachian basin for electrical power generation.— Continued [Data are shown by county. Data for 1983 through 1995 were calculated from data given in tables 1-3; data for 1996 through 2005 are from the COALdat database. n/a, not available] State County Weighted average (1983-1995) Va. Russell Va. Scott Va. Tazewell Va. Wise W. Va. Barbour W. Va. Boone W. Va. Braxton W. Va. Brooke W. Va. Clay W. Va. Fayette W. Va. Gilmer W. Va. Grant W. Va. Greenbrier W. Va. Harrison W. Va. Kanawha W. Va. Lewis W. Va. Lincoln W. Va. Logan W. Va. McDowell W. Va. Marion W. Va. Marshall W. Va. Mason W. Va. Mercer W. Va. Mineral W. Va. Mingo W. Va. Monongalia W. Va. Nicholas W. Va. Ohio W. Va. Preston W. Va. Raleigh

Chapter G.5  Appalachian Basin Bituminous Coal    59 Table 4.  Potential SO2 emissions (in pounds of SO2 per million British thermal units) of bituminous coal that was mined in the Appalachian basin for electrical power generation.—Continued [Data are shown by county. Data for 1983 through 1995 were calculated from data given in tables 1-3; data for 1996 through 2005 are from the COALdat database. n/a, not available] State County Weighted average (1996-2005) Va. Russell Va. Scott n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a No production Va. Tazewell Va. Wise W. Va. Barbour W. Va. Boone W. Va. Braxton n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a No production W. Va. Brooke W. Va. Clay W. Va. Fayette W. Va. Gilmer n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a No production W. Va. Grant W. Va. Greenbrier W. Va. Harrison W. Va. Kanawha W. Va. Lewis n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a No production W. Va. Lincoln W. Va. Logan W. Va. McDowell W. Va. Marion W. Va. Marshall W. Va. Mason W. Va. Mercer W. Va. Mineral W. Va. Mingo W. Va. Monongalia W. Va. Nicholas W. Va. Ohio W. Va. Preston W. Va. Raleigh

60    Coal and Petroleum Resources in the Appalachian Basin Table 4.  Potential SO2 emissions (in pounds of SO2 per million British thermal units) of bituminous coal that was mined in the Appalachian basin for electrical power generation.— Continued [Data are shown by county. Data for 1983 through 1995 were calculated from data given in tables 1-3; data for 1996 through 2005 are from the COALdat database. n/a, not available] State County Weighted average (1983-1995) W. Va. Randolph W. Va. Taylor W. Va. Tucker W. Va. Upshur W. Va. Wayne W. Va. Webster W. Va. Wyoming

Chapter G.5  Appalachian Basin Bituminous Coal    61 Table 4.  Potential SO2 emissions (in pounds of SO2 per million British thermal units) of bituminous coal that was mined in the Appalachian basin for electrical power generation.—Continued [Data are shown by county. Data for 1983 through 1995 were calculated from data given in tables 1-3; data for 1996 through 2005 are from the COALdat database. n/a, not available] State County Weighted average (1996-2005) W. Va. Randolph W. Va. Taylor n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a No production W. Va. Tucker n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a No production W. Va. Upshur W. Va. Wayne W. Va. Webster W. Va. Wyoming

62    Coal and Petroleum Resources in the Appalachian Basin Table 5.  Summary statistics comparing weighted average sulfur content (in weight percent) and potential SO2 emissions (in pounds of SO2 per million British thermal units) for 1983 through 1995 and 1996 through 2005. [Data are shown by county. Data shown in columns 3 and 4 are from table 3; data shown in columns 8 and 9 are from table 4. SO2, sulfur dioxide; lb SO2/MMBtu, pounds of sulfur dioxide per million British thermal units] State County Weighted average sulfur for 1983-1995 Weighted average sulfur for 1996-2005 Change in weighted average sulfur (weight percent) Decrease or increase Decrease or increase greater than 1 Weighted average of potential SO2 emissions for 1983-1995 Weighted aver­ age of potential SO2 emissions for 1996-2005 Change in weighted aver­ age of potential SO2 emissions (lb SO2/MMBtu) Decrease or increase Decrease or increase greater than 1 Ala. Bibb Increase Increase Ala. Blount No production No production No production No production No production No production Ala. Cullman No production No production No production No production No production No production Ala. De Kalb No production No production No production No production No production No production Ala. Fayette Decrease Decrease Ala. Jackson Decrease Decrease Ala. Jefferson Decrease Decrease Ala. Lamar No production No production No production No production No production No production Ala. Marion No production No production No production No production No production No production Ala. Marshall No production No production No production No production No production No production Ala. St. Clair No production No production No production No production No production No production Ala. Shelby Decrease Decrease Ala. Tuscaloosa Increase Increase Ala. Walker Increase Increase Ala. Winston No production No production No production No production No production No production Ga. Dade No production No production No production No production No production No production Ky. Bell Increase Decrease Ky. Boyd Decrease Decrease Ky. Breathitt Increase Increase Ky. Carter Decrease Decrease Ky. Clay Decrease Decrease Ky. Clinton No production No production No production No production No production No production Ky. Elliott No production No production No production No production No production No production Ky. Estill Increase Increase Ky. Floyd Increase Increase

Chapter G.5  Appalachian Basin Bituminous Coal    63 Table 5.  Summary statistics comparing weighted average sulfur content (in weight percent) and potential SO2 emissions (in pounds of SO2 per million British thermal units) for 1983 through 1995 and 1996 through 2005.—Continued [Data are shown by county. Data shown in columns 3 and 4 are from table 3; data shown in columns 8 and 9 are from table 4. SO2, sulfur dioxide; lb SO2/MMBtu, pounds of sulfur dioxide per million British thermal units] State County Weighted average sulfur for 1983-1995 Weighted average sulfur for 1996-2005 Change in weighted average sulfur (weight percent) Decrease or increase Decrease or increase greater than 1 Weighted average of potential SO2 emissions for 1983-1995 Weighted aver­ age of potential SO2 emissions for 1996-2005 Change in weighted aver­ age of potential SO2 emissions (lb SO2/MMBtu) Decrease or increase Decrease or increase greater than 1 Ky. Greenup Decrease Decrease Ky. Harlan Decrease Decrease Ky. Jackson Decrease Decrease Ky. Johnson Decrease Decrease Ky. Knott Increase Increase Ky. Knox Increase Increase Ky. Laurel Decrease Decrease Ky. Lawrence Increase Increase Ky. Lee Decrease Decrease Ky. Leslie Decrease Decrease Ky. Letcher Increase Increase Ky. McCreary Decrease Decrease Ky. Magoffin Decrease Decrease Ky. Martin No change Increase Ky. Morgan Decrease Decrease Ky. Owsley Decrease Decrease Ky. Perry Decrease Decrease Ky. Pike Increase Increase Ky. Pulaski Decrease Decrease Ky. Rockcastle Decrease Decrease Ky. Wayne No production No production No production No production No production No production Ky. Whitley Decrease Decrease Ky. Wolfe Decrease Decrease Md. Allegany Decrease Decrease Md. Garrett Increase Increase

64    Coal and Petroleum Resources in the Appalachian Basin Table 5.  Summary statistics comparing weighted average sulfur content (in weight percent) and potential SO2 emissions (in pounds of SO2 per million British thermal units) for 1983 through 1995 and 1996 through 2005.—Continued [Data are shown by county. Data shown in columns 3 and 4 are from table 3; data shown in columns 8 and 9 are from table 4. SO2, sulfur dioxide; lb SO2/MMBtu, pounds of sulfur dioxide per million British thermal units] State County Weighted average sulfur for 1983-1995 Weighted average sulfur for 1996-2005 Change in weighted average sulfur (weight percent) Decrease or increase Decrease or increase greater than 1 Weighted average of potential SO2 emissions for 1983-1995 Weighted aver­ age of potential SO2 emissions for 1996-2005 Change in weighted aver­ age of potential SO2 emissions (lb SO2/MMBtu) Decrease or increase Decrease or increase greater than 1 Ohio Athens Decrease Decrease Ohio Belmont Increase Increase Ohio Carroll Decrease Decrease Ohio Columbiana Decrease Decrease Ohio Coshocton Decrease Decrease Ohio Gallia Increase Increase Ohio Guernsey Increase Increase Ohio Harrison Decrease Decrease Ohio Hocking No production No production No production No production No production No production Ohio Holmes Increase Increase Ohio Jackson Increase Increase Ohio Jefferson Decrease Decrease Ohio Lawrence Increase Increase Ohio Mahoning No production No production No production No production No production No production Ohio Meigs Increase Increase Ohio Monroe Increase Increase Ohio Morgan No production No production No production No production No production No production Ohio Muskingum Decrease Decrease Ohio Noble Decrease Decrease Ohio Perry Increase Increase Ohio Pike No production No production No production No production No production No production Ohio Scioto Increase Increase Ohio Stark Decrease Decrease Ohio Tuscarawas Increase Increase Ohio Vinton Decrease Decrease

Chapter G.5  Appalachian Basin Bituminous Coal    65 Table 5.  Summary statistics comparing weighted average sulfur content (in weight percent) and potential SO2 emissions (in pounds of SO2 per million British thermal units) for 1983 through 1995 and 1996 through 2005.—Continued [Data are shown by county. Data shown in columns 3 and 4 are from table 3; data shown in columns 8 and 9 are from table 4. SO2, sulfur dioxide; lb SO2/MMBtu, pounds of sulfur dioxide per million British thermal units] State County Weighted average sulfur for 1983-1995 Weighted average sulfur for 1996-2005 Change in weighted average sulfur (weight percent) Decrease or increase Decrease or increase greater than 1 Weighted average of potential SO2 emissions for 1983-1995 Weighted aver­ age of potential SO2 emissions for 1996-2005 Change in weighted aver­ age of potential SO2 emissions (lb SO2/MMBtu) Decrease or increase Decrease or increase greater than 1 Ohio Washington Increase Increase Pa. Allegheny Increase Increase Pa. Armstrong Increase Increase Pa. Beaver Decrease Decrease Pa. Bedford Decrease Decrease Pa. Blair Increase Increase Pa. Bradford No production No production No production No production No production No production Pa. Butler Decrease Decrease Pa. Cambria Increase Increase Pa. Cameron No production No production No production No production No production No production Pa. Centre Decrease Decrease Pa. Clarion Decrease Decrease Pa. Clearfield Decrease Decrease Pa. Clinton No production No production No production No production No production No production Pa. Elk Decrease Increase Pa. Fayette Decrease Increase Pa. Fulton Increase Increase Pa. Greene Increase Increase Pa. Huntingdon No production No production No production No production No production No production Pa. Indiana Increase Increase Pa. Jefferson Increase Increase Pa. Lawrence Increase Increase Pa. Lycoming Decrease Decrease Pa. Mercer Increase Increase Pa. Somerset Increase Increase

66    Coal and Petroleum Resources in the Appalachian Basin Table 5.  Summary statistics comparing weighted average sulfur content (in weight percent) and potential SO2 emissions (in pounds of SO2 per million British thermal units) for 1983 through 1995 and 1996 through 2005.—Continued [Data are shown by county. Data shown in columns 3 and 4 are from table 3; data shown in columns 8 and 9 are from table 4. SO2, sulfur dioxide; lb SO2/MMBtu, pounds of sulfur dioxide per million British thermal units] State County Weighted average sulfur for 1983-1995 Weighted average sulfur for 1996-2005 Change in weighted average sulfur (weight percent) Decrease or increase Decrease or increase greater than 1 Weighted average of potential SO2 emissions for 1983-1995 Weighted aver­ age of potential SO2 emissions for 1996-2005 Change in weighted aver­ age of potential SO2 emissions (lb SO2/MMBtu) Decrease or increase Decrease or increase greater than 1 Pa. Tioga Decrease Decrease Pa. Venango Increase Increase Pa. Washington Decrease Decrease Pa. Westmoreland Increase Increase Tenn. Anderson Decrease Decrease Tenn. Bledsoe No production No production No production No production No production No production Tenn. Campbell Decrease Decrease Tenn. Claiborne Increase Increase Tenn. Cumberland Decrease Decrease Tenn. Fentress Increase Increase Tenn. Grundy Increase Increase Tenn. Marion No production No production No production No production No production No production Tenn. Morgan Decrease Decrease Tenn. Rhea No production No production No production No production No production No production Tenn. Scott Decrease Decrease Tenn. Sequatchie Decrease Decrease Tenn. Van Buren No production No production No production No production No production No production Va. Buchanan Decrease Decrease Va. Dickenson Decrease Decrease Va. Lee Decrease Decrease Va. Russell Decrease Increase Va. Scott No production No production No production No production No production No production Va. Tazewell Decrease Decrease Va. Wise Decrease Decrease W. Va. Barbour Increase Increase

Chapter G.5  Appalachian Basin Bituminous Coal    67 Table 5.  Summary statistics comparing weighted average sulfur content (in weight percent) and potential SO2 emissions (in pounds of SO2 per million British thermal units) for 1983 through 1995 and 1996 through 2005.—Continued [Data are shown by county. Data shown in columns 3 and 4 are from table 3; data shown in columns 8 and 9 are from table 4. SO2, sulfur dioxide; lb SO2/MMBtu, pounds of sulfur dioxide per million British thermal units] State County Weighted average sulfur for 1983-1995 Weighted average sulfur for 1996-2005 Change in weighted average sulfur (weight percent) Decrease or increase Decrease or increase greater than 1 Weighted average of potential SO2 emissions for 1983-1995 Weighted aver­ age of potential SO2 emissions for 1996-2005 Change in weighted aver­ age of potential SO2 emissions (lb SO2/MMBtu) Decrease or increase Decrease or increase greater than 1 W. Va. Boone Decrease No change W. Va. Braxton No production No production No production No production No production No production W. Va. Brooke Increase Increase W. Va. Clay Decrease Decrease W. Va. Fayette Decrease Decrease W. Va. Gilmer No production No production No production No production No production No production W. Va. Grant Decrease Decrease W. Va. Greenbrier Decrease Decrease W. Va. Harrison Increase Increase W. Va. Kanawha Decrease Decrease W. Va. Lewis No production No production No production No production No production No production W. Va. Lincoln Increase Increase W. Va. Logan Increase Increase W. Va. McDowell Decrease Decrease W. Va. Marion Increase Increase W. Va. Marshall Decrease Decrease W. Va. Mason Decrease Decrease W. Va. Mercer Increase Increase W. Va. Mineral No change Increase W. Va. Mingo No change Increase W. Va. Monongalia Decrease Decrease W. Va. Nicholas Increase Increase W. Va. Ohio Increase Increase W. Va. Preston Decrease Decrease W. Va. Raleigh Increase Increase

68    Coal and Petroleum Resources in the Appalachian Basin Table 5.  Summary statistics comparing weighted average sulfur content (in weight percent) and potential SO2 emissions (in pounds of SO2 per million British thermal units) for 1983 through 1995 and 1996 through 2005.—Continued [Data are shown by county. Data shown in columns 3 and 4 are from table 3; data shown in columns 8 and 9 are from table 4. SO2, sulfur dioxide; lb SO2/MMBtu, pounds of sulfur dioxide per million British thermal units] State County Weighted average sulfur for 1983-1995 Weighted average sulfur for 1996-2005 Change in weighted average sulfur (weight percent) Decrease or increase Decrease or increase greater than 1 Weighted average of potential SO2 emissions for 1983-1995 Weighted aver­ age of potential SO2 emissions for 1996-2005 Change in weighted aver­ age of potential SO2 emissions (lb SO2/MMBtu) Decrease or increase Decrease or increase greater than 1 W. Va. Randolph Decrease Decrease W. Va. Taylor No production No production No production No production No production No production W. Va. Tucker No production No production No production No production No production No production W. Va. Upshur Increase Increase W. Va. Wayne Decrease Decrease W. Va. Webster Increase Increase W. Va. Wyoming Decrease Decrease Total records 100.0 percent Total records 100.0 percent No production 1996-2005 19.1 percent No production 1996-2005 19.1 percent Produced 1996-2005 80.9 percent Produced 1996-2005 80.9 percent Showed increased percent sulfur 41.7 percent Showed increase in lb SO2/MMBtu 45.7 percent Showed decreased percent sulfur 55.9 percent Showed decrease in lb SO2/MMBtu 53.5 percent Showed no change in percent sulfur 2.4 percent Showed no change in lb SO2/MMBtu 0.8 percent Showed increase greater than 1 4.0 percent Showed increase greater than 1 9.5 percent Showed decrease less than -1 2.4 percent Showed decrease less than -1 8.7 percent Showed change between -1 and 1 93.5 percent Showed change between -1 and 1 81.7 percent Maximum increase Maximum increase

Maximum decrease Maximum decrease