Beauly – Denny Line is a 400kV overhead line from Beauly, Inverness, UK, to Denny, Falkirk, UK.

Construction works on the Beauly – Denny Line started in 2014 and the project was commissioned in 2015.


The Beauly – Denny Line, which is an overhead line, is being operated by Scottish Hydro Electric Transmission. The Beauly – Denny Line is an upgrade line. The line carries alternating current (AC).

Beauly – Denny Line project development status

The development of the Beauly – Denny Line project was approved by The Office of Gas and Electricity Markets in 2014 and the project works were completed in 2015.

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.