This parliamentary question highlights discrepancies in cost estimates for the Clean Energy Link – North project across various government documents and seeks clarification on the most recent, comprehensive cost, expenditure to date, and historical budget forecasts.

AnsweredQoN 2147Legislative Assembly
Asked
5 May 2026
Portfolio
Energy and Decarbonisation

QuestionView source ↗

I refer to differing cost estimates for Clean Energy Link – North as per Question on Notice 1942, the 2025-26 Budget Statements and the 2024-25 Western Power Annual Report, and I ask:(a) What is the most recent cost estimate for Clean Energy Link – North;(b) At what date was the estimate under (a) completed;(c) How much has been spent on Clean Energy Link – North as at the date of (b);(d) At the presentation of the last 5 budgets, how much was Clean Energy Link – North forecast to cost; and(e) What is the latest outyear for which costs are estimated for the Clean Energy Link – North?
I refer to differing cost estimates for Clean Energy Link – North as per Question on Notice 1942, the 2025-26 Budget Statements and the 2024-25 Western Power Annual Report, and I ask:
(a) What is the most recent cost estimate for Clean Energy Link – North;
(b) At what date was the estimate under (a) completed;
(c) How much has been spent on Clean Energy Link – North as at the date of (b);
(d) At the presentation of the last 5 budgets, how much was Clean Energy Link – North forecast to cost; and
(e) What is the latest outyear for which costs are estimated for the Clean Energy Link – North?

AnswerView source ↗

Answered
9 June 2026
Responded by
Minister for Energy and Decarbonisation
Response time
9 days
The 2024-25 Western Power Annual Report includes an estimate for Clean Energy Link-North of $1.2 billion.
The 2025-26 State Budget states “$542 million will be invested in 2025-26 to continue to progress the CEL-North project....and to support the decarbonisation of the SWIS and enable more renewable energy sources to be connected. ”
These amounts differ as one is in reference to the entire Clean Energy Link-North project, and one relates to one financial year only.

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