Stockdill Drive Substation is a 330kV substation located in Stockdill, Australian Capital Territory, Australia.

The Stockdill Drive Substation project’s construction has begun in 2019. The works are expected to be commissioned in 2021.


Stockdill Drive Substation project, which is a new substation, will be operated by ActewAGL Retail Investments Pty.

The designed voltage level of the substation is 330/132kV and the operating voltage level is 330/132kV.

The step-in voltage of the project is 330kV and the step-out voltage is 132kV. Upon completion, the substation will have a capacity of 375MVA.

Stockdill Drive Substation project development status

The development of the Stockdill Drive Substation project was approved by Australian Energy Regulator in 2019. The project is expected to be commissioned in 2021.

About ActewAGL Retail Investments Pty

ActewAGL Retail Investments Pty Ltd (ActewAGL) is an electricity, gas and solar retailer. The company provides home appliance repairs and services including gas and electric hot water systems, gas central and space heating, switchboard and general electrical wiring, safety switches, smoke detectors and security lighting. Its electrical services include installation of electrical outlets, power points, repair faulty wiring, protect against electrical surges, and install light fixtures and switches. ActewAGL offers training and assessment services for electrotechnology, communications, and energy utilities industry.


All publicly-announced T&D Line & Substation projects included in this analysis are drawn from GlobalData’s Power IC. The information regarding the projects is sourced through secondary information sources such as country specific utility players, company news and reports, statistical organisations, regulatory body, government planning reports and their publications and is further validated through primary from various stakeholders such as power utility companies, consultants, energy associations of respective countries, government bodies and professionals from leading players in the power sector.