ARCTIC ENERGY SOLUTIONS
Development, implementation and life-cycle management of wind energy projects.
Arctic Energy Solutions
Arenso Oy delivers end-to-end wind energy services to our partners Tahkoluoto Offshore Oy and Suomen Hyötytuuli Oy and their owners.
Working independently of solution suppliers and contractors, we help our customers implement sustainable and effective renewable energy projects. Our team of experts has over twenty years of experience in wind energy projects from development to construction, operation and maintenance and the dismantling and recycling of wind farms.
Arenso – cutting-edge expertise in sustainable and impactful renewable energy
Some of our ongoing projects
News from Arenso and partners
Suomen Hyötytuuli’s new study on the regional economic impacts of wind energy
Published 30.10.2024
Suomen Hyötytuuli has commissioned a large-scale regional economic study on wind power, based on the data collected about the company’s wind power production, and forecasts for projects under develop…
Suomen Hyötytuuli takes two new wind farms into production
Published 11.10.2024
Suomen Hyötytuuli Oy ramps up its energy production by taking into production two new wind farms: Oosinselkä on the west coast of Finland, and Alajoki-Peuralinna in Ostrobothnia. The wind farms gener…
Tahkoluoto offshore wind farm Extension project has continued test dredging of the seabed
Published 13.05.2024
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…
Suomen Hyötytuuli supports Finnish Government’s offshore wind plans
Published 03.05.2024
The Finnish Government rejected the applications for exploitation rights concerning offshore wind power in the exclusive economic zone (EEZ) in the Gulf of Bothnia on 2 May 2024. Suomen Hyötytuuli wa…
Suomen Hyötytuuli carries out a full demerger to prepare for large-scale offshore wind power investm…
Published 08.03.2024
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 compan…
Suomen Hyötytuuli starts production test phase in Oosinselkä wind farm
Published 09.01.2024
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 t…
Tahkoluoto offshore wind farm Extension project’s demo phase is granted water and building permits
Published 22.12.2023
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 fi…
Suomen Hyötytuuli ready to start production test run in Alajoki-Peuralinna wind farm
Published 18.12.2023
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…
Suomen Hyötytuuli starts FEED for turbine foundations in Tahkoluoto offshore wind farm extension pro…
Published 18.09.2023
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…
Suomen Hyötytuuli receives a grant of 30 000 000 euro for Tahkoluoto offshore wind power demo projec…
Published 15.02.2023
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 utili…
Metsähallitus to lease water area to Tahkoluoto Extension offshore wind farm
Published 31.01.2023
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 produ…
The extension project to Suomen Hyötytuuli’s Tahkoluoto offshore wind farm proceeds to permitting ph…
Published 05.01.2023
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 l…
Suomen Hyötytuuli invests in its largest wind farm in Siikajoki, Northern Ostrobothnia
Published 02.12.2022
Edited on 21 Dec 2022 Suomen 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 eur…
Sustainable energy
We are fully versed in the latest technological developments and apply them, e.g., in environmental impact monitoring and wind farm construction and optimisation.
Our team has contributed to the advancement of wind energy technology, e.g., in offshore wind turbine foundation concepts and radar technologies for monitoring the birdlife around wind turbines.
Find out more about our customer projects
Arenso has several wind energy projects ongoing for our customers.
Our services cover the entire life cycle of wind farms: from pre-studies to design and construction as well as the optimisation, operating and maintenance and eventually the dismantling and recycling of wind farms.
