Market Intelligence
Research
- - Offshore Wind Farms
    The largest verified source of global offshore wind farm intelligence. 
  - Offshore Wind Turbines
    Detailed technical specifications on installed offshore wind turbines. 
  - Offshore Transmission Systems
    Connection information covering offshore renewable energy generation.
    
    Transmission Systems
    
    Converters
    
    Substations
    
    Interconnectors
    
    Export Cables
  - Installation & Heavy Maintenance
    Comprehensive information on heavy lift vessels used within offshore wind.
    
    Cable Installation
    
    Ports
  - Offshore Wind Logistics
    Information on the logistics around offshore wind, including vessels and ports. 
    
    Turbine & Foundation Installation
    
    Ports
  - GIS Spatial Data
    Geographic information system data on wind farm boundaries, turbine locations and more. 
  - Offshore Wind & Metocean
    Ultimate insight: Access and analyze high-quality wind and metocean data.
- Market Intelligence Reports
  
  Elevate understanding with expert industry analysis and forecasting, included with your subscription.
Consultancy
- Offshore Wind Consultancy
- Subsea Cable & Pipeline
Maps
Offshore Wind News
TGS Wind

Request Access

Events on Tahkoluoto Extension

Finland

Concept/Early Planning

760MW Capacity

4C Offshore | Location Map: Lat(61.671) Lon(21.158)

Project Details Supply Chain Vessels Project Dates

Events overview for Tahkoluoto Extension

Event Date	Event Type	Event Description	Event Source
Gain full access	Gain full access	Event Date: Gain full access Event Type: Gain full access Gain full access Source: Gain full access	Gain full access
Unlock free insights 2028	Generating Power	Event Date: Unlock free insights 2028 Event Type: Generating Power Update October 2023: The expansion project is esti... Gain full access Source: Gain full access	Gain full access
Unlock free insights 2027	Offshore Construction Starts	Event Date: Unlock free insights 2027 Event Type: Offshore Construction Starts Update October 2023: offshore construction beginni... Gain full access Source: Gain full access	Gain full access
Unlock free insights 2026	Onshore Construction Starts	Event Date: Unlock free insights 2026 Event Type: Onshore Construction Starts Update October 2023: onshore construction likely t... Gain full access Source: Gain full access	Gain full access
Unlock free insights 2024	Other Application Submitted	Event Date: Unlock free insights 2024 Event Type: Other Application Submitted Suomen Hyötytuuli have submitted an EIA applicatio... Gain full access Source: Gain full access	Gain full access
Unlock free insights 2024	Site Investigation	Event Date: Unlock free insights 2024 Event Type: Site Investigation At the beginning of May, Suomen Hyötytuuli carried... Gain full access Source: Gain full access	Gain full access
Unlock free insights 2023	Engineering	Event Date: Unlock free insights 2023 Event Type: Engineering Suomen Hyötytuuli starts Front End Engineering Des... Gain full access Source: Gain full access	Gain full access
Unlock free insights 2023	Geotechnical Site Investigation	Event Date: Unlock free insights 2023 Event Type: Geotechnical Site Investigation In October, Suomen Hyötytuuli announced that seabe... Gain full access Source: Gain full access	Gain full access
Unlock free insights 2023	Financing Agreement	Event Date: Unlock free insights 2023 Event Type: Financing Agreement The Ministry of Economic Affairs and Employment of... Gain full access Source: Gain full access	Gain full access
Unlock free insights 2023	Site Exclusivity	Event Date: Unlock free insights 2023 Event Type: Site Exclusivity Metsähallitus singed a contract with Suomen Hyötyt... Gain full access Source: Gain full access	Gain full access
Unlock free insights 2023	Strategy or Policy Development	Event Date: Unlock free insights 2023 Event Type: Strategy or Policy Development The land use plan became law on 2nd January 2023. ... Gain full access Source: Gain full access	Gain full access
Unlock free insights 2022	Other Approval	Event Date: Unlock free insights 2022 Event Type: Other Approval The land use plans for Tahkoluoto Extension were a... Gain full access Source: Gain full access	Gain full access
Unlock free insights 2022	Other	Event Date: Unlock free insights 2022 Event Type: Other According to a presentation held in September 2020... Gain full access Source: Gain full access	Gain full access
Unlock free insights 2022	Other Approval	Event Date: Unlock free insights 2022 Event Type: Other Approval The Finnish government has issued permits allowing... Gain full access Source: Gain full access	Gain full access
Unlock free insights 2022	Other Approval	Event Date: Unlock free insights 2022 Event Type: Other Approval Announcement from the Pori City Government of the ... Gain full access Source: Gain full access	Gain full access
Unlock free insights 2022	Other Application Submitted	Event Date: Unlock free insights 2022 Event Type: Other Application Submitted Update: Submitted March 2022 with an initial (draf... Gain full access Source: Gain full access	Gain full access
Unlock free insights 2022	Other Application Declined/Withdrawn	Event Date: Unlock free insights 2022 Event Type: Other Application Declined/Withdrawn The Pori City Government has suspended the process... Gain full access Source: Gain full access	Gain full access
Unlock free insights 2021	Site Investigation	Event Date: Unlock free insights 2021 Event Type: Site Investigation According to a presentation held in September 2020... Gain full access Source: Gain full access	Gain full access
Unlock free insights 2021	Consultation	Event Date: Unlock free insights 2021 Event Type: Consultation A survey/public consultation on the wind farm was ... Gain full access Source: Gain full access	Gain full access
Unlock free insights 2021	Environmental Assessment Approval	Event Date: Unlock free insights 2021 Event Type: Environmental Assessment Approval Update: On 21st June 2021, the Centre for Economic... Gain full access Source: Gain full access	Gain full access
Unlock free insights 2021	Consultation	Event Date: Unlock free insights 2021 Event Type: Consultation EIA presentation and public consultation, covering... Gain full access Source: Gain full access	Gain full access
Unlock free insights 2021	Consultation	Event Date: Unlock free insights 2021 Event Type: Consultation Pori City Government makes the draft 'partial mast... Gain full access Source: Gain full access	Gain full access
Unlock free insights 2021	Consultation	Event Date: Unlock free insights 2021 Event Type: Consultation The project and evaluation report will be presente... Gain full access Source: Gain full access	Gain full access
Unlock free insights 2021	Other Approval	Event Date: Unlock free insights 2021 Event Type: Other Approval Suomen Hyötytuuli Oy has submitted an initiative t... Gain full access Source: Gain full access	Gain full access
Unlock free insights 2020	Consultation	Event Date: Unlock free insights 2020 Event Type: Consultation A public consultation was held to present the proj... Gain full access Source: Gain full access	Gain full access
Unlock free insights 2020	Consultation	Event Date: Unlock free insights 2020 Event Type: Consultation The minister for Environment has presented its opi... Gain full access Source: Gain full access	Gain full access
Unlock free insights 2020	Other Application Submitted	Event Date: Unlock free insights 2020 Event Type: Other Application Submitted Suomen Hyötytuuli initiated its EIA programme for ... Gain full access Source: Gain full access	Gain full access
Unlock free insights 2019	Feasibility Study	Event Date: Unlock free insights 2019 Event Type: Feasibility Study Suomen Hyötytuuli has begun preliminary studies on... Gain full access Source: Gain full access	Gain full access
Unlock free insights 2016	Feasibility Study	Event Date: Unlock free insights 2016 Event Type: Feasibility Study Suomen Hyötytuuli Oy is currently focusing its eff... Gain full access Source: Gain full access	Gain full access

How does the database work?

4C Offshore marine intelligence software provides you with exclusive access to a range of specialised services including the Global Offshore Wind Farm Database. 4C Offshore grants you exclusive access to online and offline databases, reports, newsletters, online tools and more.

There are three levels of access: Free, Explorer Insights and Full. Explorer Insights allows you to personalise notifications, use the search function and access more data.

You will need Full access to use the 4C Offshore interactive system, access reports, updates, news, downloads and more. To find out more about how 4C Offshore software works and the benefits of Full access, enquire below.

Enquire about 4C Offshore

Free account registration

Register today at no cost to our Explorer Insights subscription and access more of the 4C Offshore database and additional functionality such as tailored notifications, enhanced search capabilities.

Understand the market and make better decisions with access to the entire 4C Offshore database through our Premium subscription, providing crucial marketing intelligence across all major segments of the offshore renewable energy sector.

Premium users have unlimited access to a comprehensive dashboard of options via our dedicated web app with exclusive access to online and offline databases, analysis, reports, webinars, newsletters, interactive online tools, maps and more. Enquire today by selecting the “Premium” tab above.

I have read the privacy policy. and agree to the terms of service.

invalid email address.

Ask us about our premium subscription

Gain access to the 4C Offshore web app and dashboard, the powerful intelligence tool fueled by TGS offshore global wind market data and insights.

Full, unlimited access to exclusive offshore data and insight to fuel your wind development decisions.

Discover insights through detailed graphs and charts to help you calculate market shares and explore ownership stakes and costs.

I have read the privacy policy. and agree to the terms of service.

+44 1502 307 037