RESPONSIBLE, RENEWABLE ENERGY PRODUCTION FOR OVER 25 YEARS

Frontrunner in Finnish onshore and offshore wind energy

Responsibly both on land and at sea

As a forerunner in wind power production, Suomen Hyötytuuli participates in preventing climate change by producing clean and renewable energy. Wind power production generates no emissions to air, water or soil. The use of wind power increases Finland’s independence in energy production from imported fossil fuels and electricity. For the benefit of us all.

We invest in long-term collaboration with all of our company’s value network. We are known as a modern and reliable operator who takes care of their wind farms during all of their life-cycle from project development and construction to production, maintenance and dismantling, in a safe way that respects the environment and the nature. Responsibly both on land and at sea.

Suomen Hyötytuuli’s wind energy production in numbers

TOTAL NUMBER OF WIND FARMS

9+1

pcs

POWER

654

MW

ANNUAL PRODUCTION

1900

GWh

Finland’s largest wind energy producer in 2024  

News from Suomen Hyötytuuli

Artikkelikuva

Business Director Jaakko Kleemola, D.Sc. (Tech.) has been appointed as Managing Director of two companies at the forefront of Finnish wind energy, Suomen Hyötytuuli Oy and Arenso Oy. The appointment…

Suomen Hyötytuuli Oy is putting up for sale an 80/100 MVA back-up transformer. The transformer is currently in use in the Siikajoki wind farm in Northern Ostrobothnia and will be available in May-Jun…

Artikkelikuva

In early May, Suomen Hyötytuuli carried out test dredging in the area of the Tahkoluoto offshore wind farm Extension project to test suitable methods for building offshore wind power off the coast of…

Artikkelikuva

Suomen Hyötytuuli supports Finnish Government’s offshore wind plansThe Finnish Government rejected the applications for exploitation rights concerning offshore wind power in the exclusive economic zo…

Tahkoluoto

The Finnish wind energy company Suomen Hyötytuuli Oy will carry out a full demerger to strengthen its offshore wind production. The wind farms owned by Suomen Hyötytuuli will transfer to a new company…

Artikkelikuva

At Suomen Hyötytuuli, we value the views of our stakeholders on the environmental and social impact of our operations. As part of our sustainability work, we have now opened a survey to chart our stak…

Suomen Hyötytuuli will increase its production capacity by 93 megawatts by taking into production its ninth wind farm. The Oosinselkä wind farm has now entered the production test phase and will be ta…

Artikkelikuva

Suomen Hyötytuuli is planning an Extension project to Tahkoluoto offshore wind farm on the western coast of Finland. Tahkoluoto offshore wind farm is the world’s first offshore wind farm in frozen sea…

Artikkelikuva

Suomen Hyötytuuli will increase its production capacity by approx. 90 megawatts by taking into production its eighth wind farm. The Alajoki-Peuralinna wind farm has entered the production test phase a…

Artikkelikuva

Suomen Hyötytuuli is developing an extension to Tahkoluoto offshore wind farm on the west coast of Finland. The wind turbines of at least 15 megawatts will be built in deeper waters than ever before i…

Artikkelikuva

The Ministry of Economic Affairs and Employment of Finland has granted 30 000 000 euro for offshore wind power investment in accordance with Finland’s Recovery and Resilience Plan and utilizing the fu…

Artikkelikuva

Metsähallitus and Suomen Hyötytuuli have signed an access right contract by which Metsähallitus leases the public water area off the coast of Pori Tahkoluoto to Suomen Hyötytuuli for wind power produc…

Artikkelikuva

Suomen Hyötytuuli’s offshore wind farm project at Tahkoluoto, Pori on the west coast of Finland proceeds to permitting phase. The project is an extension to Finland’s first offshore wind farm. With la…

Artikkelikuva

Edited on 21 Dec 2022Suomen Hyötytuuli will build a wind farm of 38 wind turbines in Siikajoki, Northern Ostrobothnia, Finland. The investment value of the project is approx. 330 million euros. The…

Artikkelikuva

Suomen Hyötytuuli Oy has made an investment decision to build Oosinselkä wind farm in Pori and its neighboring municipality Eurajoki, both located in Satakunta, Western Finland. The value of the inves…

Artikkelikuva

The draft plan, plan report and accompanying appendices will be available from 8 April to 14 May 2021 on the website of the city planning unit of the City of Pori at www.pori.fi/kaupunkisuunnittelu.T…

Artikkelikuva

Suomen Hyötytuuli will present its plans for Kokkoneva on 22 March 2021 at 6:30 p.m. at Perho’s local council meeting. The presentation will be streamed and can be watched at: https://www.nopolanews.f…

Artikkelikuva

The environmental impact assessment report of the Tahkoluoto offshore wind farm expansion project will be available from 1 March to 30 April 2021.The official EIA website for the project, where you c…

Artikkelikuva

Suomen Hyötytuuli is about to start the construction of the Alajoki-Peuralinna wind farm. Infra Builders Oy (formerly NCC wind power unit) will act as the main contractor in the project. A contract ha…

Artikkelikuva

Suomen Hyötytuuli is planning a wind farm in Kokkoneva, Perho. The municipality of Perho is located in the province of Central Ostrobothnia. The area planned for the wind farm is located in the easter…

Suomen Hyötytuuli Oy – 25 years of energy production

We have been at the forefront of domestic wind power development for more than 25 years.

For a sustainable future

Our company produces clean, competitive and responsible wind power for its shareholders. The energy we produce is delivered to Finnish households and industry by our shareholders, eight Finnish energy companies.

Cost-effective and market-based green energy.

A forerunner in wind power production – respecting the environment and the nature

We have pioneered in developing local wind power for over 25 years.

  1. We were the first to introduce megawatt-scale wind turbines in Finland in 1999.
  2. We built the world’s first frozen sea area wind farm in Tahkoluoto, Pori, in 2017.
  3. We actively use new technologies and support research projects. An example of our own innovations is the bird radar, which we developed for the Tahkoluoto wind farm, in order to minimize the potential effects of the offshore wind power on birdlife, especially the lesser black-backed gull and the white-tailed eagle.
  4. We take care of our wind farms throughout their life-cycle from project development and construction to production, maintenance and dismantling.