|
Table 38. Average Quality of Coal Received at Manufacturing and Coke Plants by Census Division and State (Continued) |
Census Division and State1
|
July - September 2008 |
April - June 2008 |
July - September 2007 |
Year to Date |
2008 |
2007 |
Percent Change |
Texas |
|
|
|
|
|
|
Btu |
10,668 |
10,776 |
10,839 |
10,844 |
10,864 |
-0.2 |
Sulfur |
0.62 |
0.59 |
0.56 |
0.59 |
0.57 |
4.0 |
Ash |
10.33 |
10.61 |
9.5 |
10.19 |
9.2 |
10.8 |
Mountain |
Btu |
10,479 |
10,444 |
10,629 |
10,402 |
10,574 |
-1.6 |
Sulfur |
0.63 |
0.67 |
0.63 |
0.65 |
0.62 |
4.9 |
Ash |
8.3 |
8.2 |
7.67 |
8.18 |
7.71 |
6.2 |
Arizona |
|
|
|
|
|
|
Btu |
10,305 |
10,312 |
10,899 |
10,274 |
10,847 |
-5.3 |
Sulfur |
0.83 |
0.83 |
0.71 |
0.84 |
0.68 |
24.0 |
Ash |
14.72 |
14.87 |
11.87 |
14.87 |
11.97 |
24.3 |
Colorado |
|
|
|
|
|
|
Btu |
11,482 |
11,657 |
11,387 |
11,563 |
11,426 |
1.2 |
Sulfur |
0.52 |
0.51 |
0.52 |
0.5 |
0.51 |
-1.2 |
Ash |
10.81 |
9.83 |
11.54 |
10.21 |
11.3 |
-9.6 |
Idaho |
|
|
|
|
|
|
Btu |
10,041 |
9,809 |
10,130 |
9,921 |
10,227 |
-3.0 |
Sulfur |
0.78 |
0.8 |
0.74 |
0.79 |
0.73 |
9.0 |
Ash |
4.51 |
5.99 |
5.01 |
5.19 |
5.66 |
-8.3 |
Montana |
|
|
|
|
|
|
Btu |
8,875 |
W |
8,230 |
8,063 |
7,528 |
7.1 |
Sulfur |
0.58 |
W |
0.74 |
0.56 |
0.66 |
-15.2 |
Ash |
7.83 |
W |
10.46 |
6.82 |
9.03 |
-24.5 |
Nevada |
|
|
|
|
|
|
Btu |
10,850 |
10,886 |
11,442 |
10,930 |
11,396 |
-4.1 |
Sulfur |
0.57 |
0.52 |
0.51 |
0.55 |
0.51 |
6.1 |
Ash |
12.52 |
10.22 |
10.77 |
10.96 |
10.99 |
-0.3 |
New Mexico |
|
|
|
|
|
|
Btu |
W |
W |
W |
W |
W |
W |
Sulfur |
W |
W |
W |
W |
W |
W |
Ash |
W |
W |
W |
W |
W |
W |
Utah |
|
|
|
|
|
|
Btu |
11,307 |
11,428 |
11,376 |
11,360 |
11,399 |
-0.3 |
Sulfur |
0.34 |
0.45 |
0.36 |
0.4 |
0.39 |
2.3 |
Ash |
8.96 |
9.22 |
9.05 |
9.09 |
8.98 |
1.2 |
Wyoming |
|
|
|
|
|
|
Btu |
9,901 |
9,797 |
9,952 |
9,838 |
9,942 |
-1.0 |
Sulfur |
0.73 |
0.75 |
0.75 |
0.71 |
0.71 |
0.9 |
Ash |
5.19 |
5.19 |
4.83 |
5.14 |
4.76 |
8.0 |
Pacific |
Btu |
11,623 |
11,630 |
11,919 |
11,582 |
11,947 |
-3.1 |
Sulfur |
0.53 |
0.65 |
0.59 |
0.58 |
0.6 |
-3.4 |
Ash |
9.68 |
10.34 |
9.66 |
10.42 |
9.66 |
7.8 |
California |
|
|
|
|
|
|
Btu |
11,766 |
11,730 |
11,911 |
11,682 |
11,894 |
-1.8 |
Sulfur |
0.56 |
0.66 |
0.59 |
0.61 |
0.62 |
-1.6 |
Ash |
9.85 |
10.52 |
9.71 |
10.63 |
9.73 |
9.2 |
Hawaii |
|
|
|
|
|
|
Btu |
W |
W |
- |
W |
W |
W |
Sulfur |
W |
W |
- |
W |
W |
W |
Ash |
W |
W |
- |
W |
W |
W |
Oregon |
|
|
|
|
|
|
Btu |
W |
W |
W |
W |
W |
W |
Sulfur |
W |
W |
W |
W |
W |
W |
Ash |
W |
W |
W |
W |
W |
W |
Washington |
|
|
|
|
|
|
Btu |
9,904 |
9,801 |
11,616 |
9,976 |
12,248 |
-18.5 |
Sulfur |
0.31 |
0.32 |
0.31 |
0.31 |
0.44 |
-28.4 |
Ash |
5.72 |
5.31 |
9.63 |
5.87 |
8.78 |
-33.2 |
U.S. Total |
Btu |
11,779 |
11,757 |
11,746 |
11,773 |
11,738 |
0.3 |
Sulfur |
1.09 |
1.1 |
1.07 |
1.09 |
1.07 |
2.2 |
Ash |
8.09 |
7.95 |
7.93 |
8.02 |
7.93 |
1.1 |
|