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    Haapakosken vesivoimalaitos
    20.9.2024 News Power plant news Press releases

    Turbine overhaul at the Haapakoski hydropower plant on the Iijoki river

    One of the two turbines at PVO-Vesivoima’s Haapakoski hydropower plant will undergo a major overhaul during autumn 2024. The work has commenced today and is expected to be completed by the end of the year.

    12.9.2024 News Power plant news

    Construction of ultracapacitor begins in Iijoki, Kierikki 

    Construction work has commenced on an energy storage project utilising three-megawatt ultracapacitors at PVO-Vesivoima’s Kierikki power plant. This is PVO-Vesivoima’s first project of its kind, piloting energy storage technology tha…

    Maalismaa power plant in the river Iijoki
    4.9.2024 News Power plant news Press releases

    PVO-Vesivoima appeals decisions on stocking and fish stock management obligations for the Iijoki and Kemijoki rivers

    PVO-Vesivoima is seeking a change from the Vaasa Administrative Court regarding the decisions made by the Regional State Administrative Agency for Northern Finland on the stocking and fish stock management obligations for the Iijoki…

    CEO Sakke Rantala of Tornionlaakson Voima Oy gave a speect to the guestis from TRIWA LIFE project. Finland’s Minister of Agriculture and Forestry Sari Essayah, the King of Sweden and County governor Lotta Finstorp from Sweden attended.
    29.8.2024 News Power plant news

    Speech by the CEO of Tornionlaakson Voima at Portimokoski during the TRIWA LIFE project visit to the Tengeliö River fishways

    On Thursday, August 29, 2024, King Carl XVI Gustaf of Sweden visited the Tengeliö River fishways being built at the Portimokoski power plant of Tornionlaakson Voima in Ylitornio. The visit is part of a broader familiarisation visit…

    Melo hydropower plant
    20.8.2024 News Power plant news Press releases

    Turbines of Melo hydropower plant renovated – PVO-Vesivoima’s investment decision will boost balancing power​

    Located at Nokianvirta on the Kokemäenjoki river in Nokia, both turbines of the Melo hydropower plant are to be renovated. PVO-Vesivoima made an investment decision on the renovation. Scheduled to start in June 2025, the project wi…

    Pohjolan Voiman logo
    19.8.2024 Stock exchange releases

    Pohjolan Voima Oyj’s half-year financial report January-June 2024

    19.8.2024 13:09:58 EEST | Pohjolan Voima Oyj | Half Year financial report POHJOLAN VOIMA OYJ STOCK EXCHANGE RELEASE 19 AUGUST 2024   Pohjolan Voima Oyj’s half-year financial report January-June 2024   Pohjolan Voima’s elec…

    5.8.2024 Brochures

    The cost price Mankala operating model in electricity production

    Maalismaa power plant in the river Iijoki
    29.7.2024 News Power plant news

    The Regional State Administrative Agency for Northern Finland has issued its decisions on the change applications regarding fish stock management obligations in the Iijoki and Kemijoki rivers

    The Regional State Administrative Agency for Northern Finland has issued its decision on the change applications submitted by the Centre for Economic Development, Transport and the Environment for Lapland in 2017 regarding stocking…

    Porin Prosessivoima power plant in Kaanaa, Pori
    13.6.2024 News Power plant news

    Rapidly advancing new flue gas condenser plant in Pori to be commissioned next autumn

    The construction of Porin Prosessivoima Oy’s new flue gas condenser plant, or the KALTO ’24 project, has got off to a good start. In the summer of 2023, the company decided to invest in a flue gas condenser plant, which is now u…

    Rauman Biovoima
    12.6.2024 News Power plant news Press releases

    Automation systems of Rauma biopower plant to be modernised

    The automation systems of Rauman Biovoima’s combined heat and power plant will be modernised in phases. In the first phase, the controls and regulators of the fuel conveyors will be replaced. The new equipment will be commissioned…

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