Trends in SA supply chain components
|
2018/19 |
2019/20 |
2020/21 |
2021/22 |
||||
|
Base Year |
Current Year |
|
|
||||
|
c/kwh |
$/year |
c/kwh |
$/year |
c/kwh |
$/year |
c/kwh |
$/year |
Environmental policies |
2.95 |
$147 |
3.16 |
$158 |
2.83 |
$141 |
2.63 |
$132 |
LRET - LGC cost |
0.77 |
$38 |
0.70 |
$35 |
0.44 |
$22 |
0.30 |
$15 |
SRES - STC cost |
0.64 |
$32 |
0.75 |
$38 |
0.68 |
$34 |
0.63 |
$32 |
Feed-in Tariff Schemes |
1.29 |
$64 |
1.45 |
$73 |
1.45 |
$73 |
1.45 |
$73 |
REES |
0.25 |
$13 |
0.25 |
$13 |
0.25 |
$13 |
0.25 |
$13 |
Regulated networks |
15.27 |
$763 |
16.82 |
$841 |
15.51 |
$776 |
15.93 |
$797 |
Transmission |
3.02 |
$151 |
3.25 |
$163 |
3.38 |
$169 |
3.52 |
$176 |
Distribution |
11.62 |
$581 |
12.89 |
$645 |
11.45 |
$573 |
11.73 |
$587 |
ACS Metering |
0.62 |
$31 |
0.68 |
$34 |
0.68 |
$34 |
0.68 |
$34 |
Wholesale |
16.90 |
$845 |
15.09 |
$754 |
15.23 |
$761 |
15.22 |
$761 |
Residual |
1.96 |
$98 |
2.61 |
$130 |
2.67 |
$134 |
2.74 |
$137 |
Market Offer |
37.07 |
$1,854 |
37.68 |
$1,884 |
36.24 |
$1,812 |
36.53 |
$1,826 |