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    27.3.2026 News Press releases

    Pohjolan Voima named best small organisation on Finland’s Best Workplaces™ 2026 list

    Great Place to Work® published its annual Finland’s Best Workplaces list on Thursday, 26 March 2026. Pohjolan Voima Oyj was awarded first place in the small organisations category. The company has carried out long-term, systemati…

    25.3.2026 News Power plant news Press releases

    Tornionlaakson Voima transfers to new ownership

    Tornionlaakson Voima Oy, which owns three hydropower plants in the Tengeliönjoki river basin in Northern Finland, is to be sold to sold to funds managed by Downing, a UK-based investment manager. Downing will continue Tornionlaakso…

    23.3.2026 News Power plant news Press releases

    Overhaul of the Melo hydropower plant completed

    The overhaul of the turbines at the Melo hydropower plant, located on the Nokianvirta, part of the Kokemäenjoki water system in Nokia, has been completed. The project concluded when the 1. turbine of the plant’s two turbines —…

    Alholmens Kraft biopower plant is located on the site of UPM Pietarsaari mill in Pietarsaari, Western Finland.
    7.1.2026 News Power plant news Press releases

    Alholmens Kraft invests in electric boilers in Pietarsaari

    Energy company Alholmens Kraft has made an investment decision regarding two 60-megawatt electric boilers to be installed at its power plant in Pietarsaari. This investment will increase the flexibility of heat and electricity produ…

    26.6.2025 News Power plant news Press releases

    Completion of the overhaul of the first turbine at the Melo hydropower plant

    The renovation of the turbines at the Melo Hydropower Plant, located in the Nokianvirta River in the Kokemäenjoki watershed, is progressing. The renovation project was initiated ahead of schedule, and the first of the turbines to b…

    Ultracapacitor in Kierikki
    12.6.2025 News Power plant news Press releases

    Ultracapacitor completed in Kierikki – the new energy storage is tested on the Iijoki river as part of the electricity market

    The construction project for the energy storage at PVO-Vesivoima’s Kierikki power plant has been completed. The company’s first, in total a three-megawatt ultracapacitor has been installed and commissioned. The project, located in t…

    7.5.2025 News Press releases

    Environmental Impact Assessment Programme for Pohjolan Voima’s Pumped Storage Hydropower Project in Askanaapa Now Available – Puhti Office Also Opens in Kemijärvi

    The Environmental Impact Assessment (EIA) programme for PVO-Vesivoima Oy’s Puhti pumped storage hydropower (PSH) project is now available. The EIA programme has been submitted to the Lapland ELY Centre and is open for public review…

    Porin Prosessivoiman biovoimalaitos
    31.3.2025 News Power plant news Press releases

    Porin Prosessivoima invests in electric boiler​

    Pohjolan Voima’s subsidiary, Porin Prosessivoima, has made an investment decision for a 60-megawatt electric steam boiler. The boiler will be integrated into Porin Prosessivoima’s existing power plant complex. It ensures and enhance…

    10.2.2025 News Power plant news Press releases

    Pohjolan Voima’s pumped storage power plant project in Kemijärvi advances to environmental impact assessment

    Pohjolan Voima, one of Finland’s largest energy companies, is moving to the environmental impact assessment (EIA) phase in its pumped storage power plant project. A year ago, in February 2024, the company announced it was exploring…

    Melo hydropower plant
    23.1.2025 News Power plant news Press releases

    Melo hydropower plant undergoing major overhaul – both turbines to be refurbished this year​ 

    The refurbishment of the turbines at the Melo hydropower plant, located in the Nokianvirta river in Nokia, part of the Kokemäenjoki water system, has begun ahead of schedule. The decision to start the refurbishment project was made…

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