❓ Dr. Nahan requests and receives a breakdown of Western Power's revenue estimates from the 2018-19 Mid Year Review across various categories for the past and future years. The answer includes a note explaining the methodology used to split network tariff revenue.
AnsweredQoN 4875Legislative Assembly
QuestionView source ↗
Will the Minister provide Western Power's revenue estimates as at the 2018-19 Mid Year Review, broken down by transmission revenue, distribution revenue, developer contributions and other revenue for each of the following years: (a) 2017-18; (b) 2018-19; (c) 2019-20; (d) 2020-21; and (e) 2021-22?
AnswerView source ↗
Answered
7 May 2019
Responded by
Minister for Energy
Response time
12 days
(a) - (e) See below table. The dollar amount represents millions.
(a)
2017-18
(b)
2018-19
(c)
2019-20
(d)
2020-21
(e)
2021-22
Network Tariff Revenue – Distribution (Dx)
$1,210.1
$1,309.2
$1,209.3
$1,125.0
$1,051.9
Network Tariff Revenue - Transmission (Tx)
$286.1
$313.3
$364.5
$427.5
$500.8
Capital/Developer Contributions
$146.3
$204.8
$187.0
$180.1
$191.5
Other
$81.8
$81.8
$83.7
$87.2
$89.5
Total Revenue
$1,724.4
$1,909.2
$1,844.6
$1,819.8
$1,833.6
Note: In the 2018-19 Mid Year Review, network tariff revenue is not split between distribution (Dx) and transmission (Tx). In order to provide a response to this parliamentary question, the split on the Dx/Tx ratio has been based on the ERA Approved Access Arrangement, applied to the 2018-19 MYR network tariff revenue forecast.
(a)
2017-18
(b)
2018-19
(c)
2019-20
(d)
2020-21
(e)
2021-22
Network Tariff Revenue – Distribution (Dx)
$1,210.1
$1,309.2
$1,209.3
$1,125.0
$1,051.9
Network Tariff Revenue - Transmission (Tx)
$286.1
$313.3
$364.5
$427.5
$500.8
Capital/Developer Contributions
$146.3
$204.8
$187.0
$180.1
$191.5
Other
$81.8
$81.8
$83.7
$87.2
$89.5
Total Revenue
$1,724.4
$1,909.2
$1,844.6
$1,819.8
$1,833.6
Note: In the 2018-19 Mid Year Review, network tariff revenue is not split between distribution (Dx) and transmission (Tx). In order to provide a response to this parliamentary question, the split on the Dx/Tx ratio has been based on the ERA Approved Access Arrangement, applied to the 2018-19 MYR network tariff revenue forecast.
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