Sumy North Substation is a 330kV substation located in Sumy North, Sumy, Ukraine.

The Sumy North Substation project’s construction is expected to begin in 2022. The works are expected to be commissioned in 2024.


Sumy North Substation project, which is an upgrade substation, will be operated by NEC Ukrenergo.

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

The step-in voltage of the project is 330kV.

Sumy North Substation project development status

The project is expected to be commissioned in 2024. Approximately $8.1m was financed by the authorities to undertake the construction works of the project.

About NEC Ukrenergo

NEC Ukrenergo (NEC) is an energy utility service provider that provides electricity transmission. The company’s services include electrical grid networks, capital construction and purchases, dispatch management, power and electricity transmission and distribution services. It develops generating capacity UES Ukraine, Prospects main power grids and investments projects. NEC also provides occupational health, training, environmental issue, personnel policy, and quality management system solutions. The company operates power systems that directly operate inter-state transmission lines and hosts separated entities such as Main data-processing center and Energetik public catering.


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.