76
V. Nawandar et al.
Table 26
Product-based comparison of different modes on EF and cost
SFB
SWB
DWB
TWB
% change
% change
% change
% change
Existing
EF (energy) (gha/ton)
0.0588
0
0.063
0
0.059
0
0.059
0
Total EF (gha/ton)
0.5154
0
0.537
0
0.527
0
0.527
0
Cost (Rs/ton)
30,345
0
31,443
0
30,815
0
30,815
0
Mode 1
EF (energy) (gha/ton)
0.0029
95
0.003
95
0.003
95
0.003
94.9
Total EF (gha/ton)
0.4595
10.8
0.476
11.27
0.471
10.74
0.467
11.3
Cost (Rs/ton)
29,530
2.68
30,561
2.80
29,989
2.68
29,774
3.37
Mode 2
EF (energy) (gha/ton)
0.0307
47.7
0.033
47.76
0.031
47.76
0.031
47.7
Total EF (gha/ton)
0.4873
5.45
0.506
5.669
0.499
5.402
0.495
6.04
Cost (Rs/ton)
30,154
0.62
31,238
0.65
30,622
0.62
30,408
1.32
Mode 3
EF (energy) (gha/ton)
0.0087
85.1
0.009
85.12
0.008
85.12
0.008
85.1
Total EF (gha/ton)
0.4653
9.71
0.483
10.09
0.476
9.623
0.473
10.2
Cost (Rs/ton)
29,822
1.72
30,877
1.80
30,285
1.72
30,070
2.41