Zhambyl Substation is a 500kV substation located in Zhambyl, Jambyl, Kazakhstan.

The Zhambyl Substation project’s construction has begun in 2018. The works are expected to be commissioned in 2021.


Zhambyl Substation project, which is a new substation, will be operated by Kazakhstan Electricity Grid Operating.

The designed voltage level of the substation is 500kV and the operating voltage level is 500kV.

The step-in voltage of the project is 500kV.

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By GlobalData

Zhambyl Substation project development status

The development of the Zhambyl Substation project was approved by Ministry of Energy of Kazakhstan in 2018. The project is expected to be commissioned in 2021.

About Kazakhstan Electricity Grid Operating

Kazakhstan Electricity Grid Operating Company (KEGOC) is an operator of transmission grid. The company’s activities include system service provider of electricity transmission in the national power grid on the contractual basis; provides system services for technical dispatching through centralised operational dispatch control of operating conditions in the Unified Energy System of Kazakhstan; and render system services of balancing electricity generation and consumption.


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.