Global transmission capacity was estimated to have reached 20,397,232MVA by the end of 2022 and is forecasted to grow to 28,341,693MVA by 2028. Finland had 27,354MVA of capacity in 2022 and this is expected to rise to 36,094MVA by 2028. 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.
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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 2024. 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 2024. 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 110kV.
Alajarvi Substation is owned by Fingrid Oyj. Buy the profile here.
3. Hoyttikangas Substation
Hoyttikangas Substation is a 400kV substation located at Hoyttikangas, Oulu, Finland. The substation is proposed and is expected to be commissioned in 2027. The Hoyttikangas 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.
Hoyttikangas Substation is owned by Fingrid Oyj.
4. Jylkka Substation – Upgrade – 400 kV
Jylkka Substation – Upgrade – 400 kV is a 400kV substation located at Jylkka, Oulu, Finland. The substation is proposed and is expected to be commissioned in 2027. The Jylkka Substation – Upgrade – 400 kV 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.
Jylkka Substation – Upgrade – 400 kV is owned by Fingrid Oyj.
5. Nuojuankangas Substation – Upgrade
Nuojuankangas Substation – Upgrade is a 400/110kV substation located at Nuojuankangas, North Ostrobothnia, Finland. The substation is proposed and is expected to be commissioned in 2026. The Nuojuankangas Substation – Upgrade 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.
Nuojuankangas Substation – Upgrade is owned by Fingrid Oyj.
For more details on the latest transmission substation projects, buy the project profiles here.
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