Global transmission capacity was estimated to have reached 19,883,744MVA by the end of 2021 and is forecasted to grow to 27,052,399MVA by 2027. Finland had 27,003MVA of capacity in 2021 and this is expected to rise to 27,472MVA by 2027. Listed below are the five largest transmission projects by capacity in Finland, according to GlobalData’s power database. GlobalData uses proprietary data and analytics to provide a complete picture of the global transmission segment. Buy the latest transmission substation project profiles here.

1. Pyhanselka Substation – New – 410/120/21 kV

Pyhanselka Substation – New – 410/120/21 kV is a 410/120/21kV substation located at Pyhanselka, Helsinki, Finland. The substation is under construction and is expected to be commissioned in 2023. The Pyhanselka Substation – New – 410/120/21 kV will be operated by Fingrid Oyj.

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 be able to operate at 400MVA.

Pyhanselka Substation – New – 410/120/21 kV is owned by Fingrid Oyj. Buy the profile here.

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2. Alajarvi Substation

Alajarvi Substation is a 400/110kV substation located at Alajarvi, Southern Ostrobothnia, Finland. The substation is under construction and is expected to be commissioned in 2023. The Alajarvi Substation will be operated by Fingrid Oyj.

The designed voltage level of the substation is 400/110kV and the operating voltage level is 400/110kV. The step in voltage of the project is 400kV and the step out voltage is 20kV.

Alajarvi Substation is owned by Fingrid Oyj. Buy the profile here.

3. Lapinlahti Substation

Lapinlahti Substation is a 400kV substation located at Lapinlahti, Lapland Bay, Finland. The substation is under construction and is expected to be commissioned in 2023. The Lapinlahti Substation will be operated by Fingrid Oyj.

The designed voltage level of the substation is 400kV and the operating voltage level is 400kV. The step in voltage of the project is 400kV. Upon completion, the substation will be able to operate at 800MVA.

Lapinlahti Substation is owned by Fingrid Oyj. Buy the profile here.

4. Orimattila Substation – Upgrade – 400/110 kV

Orimattila Substation – Upgrade – 400/110 kV is a 400/110kV substation located at Orimattila, Tavastia, Finland. The substation is proposed and is expected to be commissioned in 2030. The Orimattila Substation – Upgrade – 400/110 kV will be operated by Fingrid Oyj.

The designed voltage level of the substation is 400/110kV and the operating voltage level is 400/110kV. The step in voltage of the project is 400kV and the step out voltage is 110kV.

Orimattila Substation – Upgrade – 400/110 kV is owned by Fingrid Oyj. Buy the profile here.

5. Valkeus Substation

Valkeus Substation is a 400/110kV substation located at Valkeus, Pyhajoki, North Ostrobothnia, Finland. The substation is planned and is expected to be commissioned in 2023. The Valkeus Substation will be operated by Fingrid Oyj.

The designed voltage level of the substation is 400/110kV and the operating voltage level is 400/110kV. The step in voltage of the project is 400kV and the step out voltage is 110kV.

Valkeus Substation is owned by Fingrid Oyj. Buy the profile here.

For more details on the latest transmission substation projects, buy the project profiles here.

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