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September 1, 2021updated 17 Sep 2021 12:30pm

Czerwonak Substation, Poland

By Carmen

Czerwonak Substation is a 400/220/110kV substation located in Czerwonak, Greater Poland, Poland. The project was commissioned in 2019.


The Czerwonak Substation project is an upgrade substation being operated by Polskie Sieci Elektroenergetyczne.

The designed voltage level of the project is 400/220/110kV, while the operating voltage level is 400/220/110kV. The step-in voltage of the substation is 400kV and the step-out voltage is 110kV. The substation capacity is 275MVA.

Czerwonak Substation has received approval from Energy Regulatory Authority, Poland to undertake the works on the project.

Contractors involved

Eltel Networks Energetyka was appointed by Polskie Sieci Elektroenergetyczne to undertake design and construction works of the Czerwonak Substation.

About Polskie Sieci Elektroenergetyczne

Polskie Sieci Elektroenergetyczne SA (PSE) is a state owned transmission system operator in Poland. It transmits electricity incompliance with Polish Power System (PPS) operation security criteria. PSE focuses on developing internal electricity market in Poland through management of the balancing market, management and operation of the transmission grid, ensuring electricity supply and demand balance, and maintenance and development of transmission systems. It is also a member of European network of transmission system operators offering cross border electricity exchange to the Central and Eastern Europe counties including Czech Republic, Hungary, Slovakia and other countries.


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.

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