Firth Of Forth – Tealing Line is a 400kV underground line from Firth of Forth Wind farm, North Sea, Dundee, UK, to Tealing Substation, Carnoustie, Angus, UK.

The project, which is currently under construction, is expected to be commissioned in 2022.


Firth Of Forth – Tealing Line is an underground line that will be operated by Scottish Hydro Electric Transmission. The line will carry alternating current (AC).

The development of the Firth Of Forth – Tealing Line project has been approved by the The Office of Gas and Electricity Markets.

Firth Of Forth – Tealing Line project development status

How well do you really know your competitors?

Access the most comprehensive Company Profiles on the market, powered by GlobalData. Save hours of research. Gain competitive edge.

Company Profile – free sample

Thank you!

Your download email will arrive shortly

Not ready to buy yet? Download a free sample

We are confident about the unique quality of our Company Profiles. However, we want you to make the most beneficial decision for your business, so we offer a free sample that you can download by submitting the below form

By GlobalData

The construction works on the Firth Of Forth – Tealing Line project were commenced in 2018 and commissioning is expected in 2022.

About Scottish Hydro Electric Transmission

Scottish Hydro Electric Transmission Limited (SHETL) is an electric transmission company. Southern Electric Power Distribution (SEPD), Scottish Hydro Electric Power Distribution (SHEPD) and Scottish Hydro Electric (SHE) Transmission plc together make up the Scottish and Southern Energy Power Distribution which is part of the SSE group. SSE is a FTSE 100 company and is among the good number valued energy companies in the UK. Its services include generation, transmission, distribution and supply of electricity and also deal with energy trading; energy services; gas storage; the distribution and supply of gas; electrical and utility contracting; and telecoms.


All publicly-announced T&D Line & Substation projects included in this analysis are drawn from GlobalData’s Power IC. The information regarding the projects is sourced through secondary information sources such as country specific utility players, company news and reports, statistical organisations, regulatory body, government planning reports and their publications and is further validated through primary from various stakeholders such as power utility companies, consultants, energy associations of respective countries, government bodies and professionals from leading players in the power sector.