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    19.5.2026 News Power plant news Press releases

    Major investment programme for PVO-Vesivoima – hydropower generation to be strengthened over the next three years

    PVO-Vesivoima Oy has approved an investment programme covering refurbishment work at the Isohaara, Kierikki and Raasakka hydropower plants. At the same time, safety at the plants will also be improved. The investment forms part of t…

    18.5.2026 News Power plant news Press releases

    ​​Permit Authority Confirms Compliance of Regulation at the Isohaara Hydropower Plant​ 

    The Licensing and Supervisory Authority has rejected an administrative enforcement application seeking to terminate the short-term regulation practices at the Isohaara hydropower plant. The decision was issued on 12 May 2026.

    6.5.2026 News Press releases

    Pohjolan Voima sets its emissions targets for 2030

    Pohjolan Voima, one of Finland’s largest energy companies, has set new emissions targets aiming to reduce emissions intensity by 30 per cent in two emissions categories by 2030 from the 2024 baseline. The company generates energy…

    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…

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