General Information

 Coal Ash uses

Year
Coal ash uses (thousand tons, dry basis)
Cement
Concrete
Building
Products
Roads & Fill
Agriculture &
Gardening
Sewage
Asphalt
 Total
Fly
Bottom Fly Fly Bottom
Fly
Bottom
Bottom Fly Fly
Fly
Bottom
1982
9
40
11
49
11
1983
109
17
109
17
1984
232
180
32
412
32
1985
243
78
22
321
22
1986
243
30
30
273
30
1987
182
100
26
282
26
1988
218
218
1989
243
243
1990
284
284
1991
321
321
1992
347
70
34
417
34
1993
415
178
36
593
36
1994
470
84
48
554
48
1995
628
6
634
1996
746
746
1997
737
39
11
11
748
50
1998
713
28
50
8
58
771
86
1999
690
87
32
151
809
151
2000
576
260
147
84
4
983
88
2001
577
419
177
95
8
1,173
103
2002
414
465
204
94
7
1,083
101
2003
482
497
141
140
7
1,120
147
2004
538
531
251
129
14
1,320
143
2005
551
498
156
100
18
1,205
118
2006
512
13
508
82
12
1,020
107
2007
616
48
427
10
3
2
75
15
1,055
141
2008
623
42
426
11
4
68
14
1,060
128
2009
603
82
495
8
1
11
12
1,106
106
2010
519
153
520
8
3
10
15
1,047
181
2011
619
117
485
9
11
11
12
4
1
1,118
151
2012
650
52
558
12
14
32
10
25
1
1,246
108
2013
537
108
486
9
10
71
13
22
0.2
1,054
202
2014
461
87
450
13
6
17
9
23
0.1
947
119
2015
517
83
371
5
8
17
11
30
0.3
924
119
2016
464
55
269
11
6
5
24
14
0.1
758
90
Total
16,089
915
7,802
96
66
1,895
1,261
209
118
3
26,003
2,707

* With the courtesy of IEC
 

slide_fly_ash_column_Eng

 

slide_fly_ash_pai_Eng

 

slide_bottom_ash_column_Eng

 

slide_bottom_ash_pai_Eng