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

1.40

$69

1.46

$71

1.12

$55

0.93

$46

LRET - LGC cost

0.76

$38

0.70

$34

0.45

$22

0.30

$15

SRES - STC cost

0.64

$31

0.75

$37

0.68

$33

0.63

$31

Regulated networks

15.17

$744

15.51

$761

15.26

$749

15.14

$743

Transmission

1.50

$73

2.04

$100

2.45

$120

2.92

$143

Distribution

12.58

$617

12.87

$631

12.24

$600

11.67

$573

Metering

1.09

$53

0.61

$30

0.58

$28

0.55

$27

Wholesale

14.40

$706

15.59

$765

14.80

$726

15.47

$759

Retail Component

2.62

$128

2.71

$133

2.72

$133

2.78

$136

Cost of Supply

33.59

$1,647

35.27

$1,730

33.90

$1,662

34.33

$1,684

Residential Price

32.62

$1,600

33.19

1628

33.86

$1,660

34.70

$1,702