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October 8, 2021

Pyhanselka Substation – Upgrade – 410/220/110/20 kV, Finland

By Carmen

Pyhanselka Substation – Upgrade – 410/220/110/20 kV is a 400kV substation located in Pyhanselka, North Ostrobothnia, Finland.

The Pyhanselka Substation – Upgrade – 410/220/110/20 kV project’s construction has begun in 2020. The works are expected to be commissioned in 2022.


Pyhanselka Substation – Upgrade – 410/220/110/20 kV project, which is an upgrade substation, will be operated by Fingrid.

The designed voltage level of the substation is 400/220/110/20kV and the operating voltage level is 400/220/110/20kV.

The step-in voltage of the project is 400kV and the step-out voltage is 20kV.

Pyhanselka Substation – Upgrade – 410/220/110/20 kV project development status

The development of the Pyhanselka Substation – Upgrade – 410/220/110/20 kV project was approved by Energy Authority, Finland in 2020. The project is expected to be commissioned in 2022.

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.

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