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Clinker Capacity And Production In The United States In 2010, By District

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TABLE 5
CLINKER CAPACITY AND PRODUCTION IN THE UNITED STATES IN 2010, BY DISTRICT- 1
 
Daily Average Apparent annual Yearend
Number of active plants2 capacity4, 5 days of capacity4, 7 Production Percentage stocks
Process used Number (thousand routine (thousand (thousand of capacity (thousand
District   Wet   Dry   Both3   Total   of kilns4   metric tons)     maintenance6   metric tons)   metric tons)   utilized   metric tons)
Maine and New York 2 2 -- 4 5 11.3 32.8 3,748 1,971 52.6 115
Pennsylvania 2 6 -- 8 14 19.2 18.9 8 6,500 8 3,198 49.2 8 244
Illinois -- 3 -- 3 6 7.7 10.9 2,677 1,474 55.0 122
Indiana 1 3 9 -- 4 8 10.2 21.1 8 3,470 8 2,326 67.1 8 108
Michigan -- 2 -- 2 6 11.2 32.3 3,679 2,703 73.5 159
Ohio 1 1 -- 2 3 3.4 9.7 1,202 680 56.6 89
Iowa, Nebraska, South Dakota -- 4 1 5 9 14.1 15.7 8 4,870 8 2,351 48.3 8 131
Kansas 1 2 -- 3 5 8.5 21.6 2,956 1,937 65.5 90
Missouri -- 5 -- 5 5 28.5 30.0 8 9,620 8 5,909 62.1 8 340
Florida -- 7 -- 7 10 25.9 8 15.3 8 9,090 8 3,303 36.3 8 394
Georgia, Maryland, Virginia, West Virginia -- 5 -- 5 5 19.5 29.6 8 6,500 8 4,090 63.0 8 264
South Carolina -- 3 -- 3 3 12.3 26.8 4,180 1,906 45.6 265
Alabama -- 5 -- 5 5 16.9 21.0 8 5,790 8 3,185 55.0 8 223
Kentucky, Mississippi, Tennessee 1 3 -- 4 4 11.0 15.5 8 3,810 8 2,193 57.6 8 134
Arkansas and Oklahoma 1 2 1 4 11 12.5 24.9 4,125 1,803 43.7 105
Texas, northern 2 4 10 (10) 6 12 19.0 23.2 6,552 3,374 51.5 383
Texas, southern -- 5 -- 5 6 16.2 19.4 5,606 4,536 80.9 222
Arizona and New Mexico -- 3 -- 3 7 8.6 3.6 3,091 1,205 39.0 174
Colorado and Wyoming -- 4 -- 4 5 11.5 27.5 3,829 2,162 56.5 252
Idaho, Montana, Nevada, Utah 3 3 -- 6 8 8.5 22.9 8 2,880 8 1,770 61.6 8 174
California -- 9 -- 9 11 37.9 8 17.9 12,900 8 6,634 51.2 734
Oregon and Washington 1   2   --   3   3   6.0     30.0   2,033   1,091   53.6   47
Total11 15 83 2 100 151 321.0 8 20.8 8 109,000 8 59,802 54.8 8 4,760
Puerto Rico --   2   --   2   2   5.3     42.5 8 1,730 8 642   37.1 8 64
Grand total11   15   85   2   102   153   326.0 8   21.0 8 111,000 8 60,444   54.6 8 4,830
-- Zero.
1Even where presented unrounded, data are thought to be accurate to no more than three significant digits.
2Includes white cement plants. Includes all plants that produced clinker for at least 1 day during the year.
3Plants that can operate both wet and dry kilns, whether or not both types were active during the year.
4Includes kilns active for at least 1 day during the year. For kilns idle all year, excludes those that cannot be restarted, fully permitted, in less than 6 months.
5Sum of reported kiln capacities for all plants in a district.
6Total days of routine maintenance (summed for all kilns) divided by the number of kilns.
7Sum of apparent annual capacities for all kilns. For each kiln, the statistic is calculated as 365 days minus days reported for routine maintenance and then multiplied by the unrounded daily capacity.
8Data contain estimates for nonrespondents and incompletely reporting facilities and have been rounded to no more than three significant digits.
9Includes one semiwet kiln.
10Includes as a dry operation one plant, formerly operating both wet and dry kilns, whose wet kilns were idle all year (2009) and which, in 2010, were declared permanently closed.
11Data may not add to totals shown because of independent rounding.

Source: United States Geological Survey Mineral Resources Program

See also: Mineral commodity prices


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