Pyhanselka Substation – New – 410/120/21 kV is a 410kV substation located in Pyhanselka, Helsinki, Finland.

The works are expected to be commissioned in 2021.


Pyhanselka Substation – New – 410/120/21 kV project, which is a new substation, will be operated by Fingrid.

The designed voltage level of the substation is 410/120/21kV and the operating voltage level is 410/120/21kV.

The step-in voltage of the project is 410kV and the step-out voltage is 21kV. Upon completion, the substation will have a capacity of 400MVA.

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By GlobalData

Pyhanselka Substation – New – 410/120/21 kV project development status

The development of the Pyhanselka Substation – New – 410/120/21 kV project was approved by Energy Authority, Finland. The project is expected to be commissioned in 2021.

About Fingrid

Fingrid Oyj (Fingrid), is an electricity transmission operator that plans and monitors operation of Finnish electricity transmission system. It transmits electricity through transmission lines, substations, HVDC connections and reserve power plants. Fingrid also offers connecting consumption and production to the main grid, transmission system security, power trade and imbalance settlement, functioning electricity markets, the production and electricity market information exchange, and origin certificates guarantee services.


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.