Global transmission line length was estimated to have reached 5,465,957Ckm by the end of 2021 and is forecasted to grow to 6,485,343Ckm by 2027. Qatar had 5,418Ckm of line length in 2021 and this is expected to rise to 5,929Ckm by 2027. Listed below are the five largest transmission projects by line length in Qatar, according to GlobalData’s power database. GlobalData uses proprietary data and analytics to provide a complete picture of the global transmission line segment. Buy the latest transmission line project profiles here.

1. Al Suwaidi – Greater Doha Line

The Al Suwaidi – Greater Doha Line is a 400kV overhead line with a length of 16Ckm running from Al Suwaidi Substation to Greater Doha South Substation. The project is planned and is expected to be commissioned in 2024.

The Al Suwaidi – Greater Doha Line is an overhead line that will be operated by Qatar General Electricity and Water. The line will carry alternating current (AC) through double circuit cable.

For more details on the latest transmission line projects, buy the project profiles here.


GlobalData, the leading provider of industry intelligence, provided the underlying data, research, and analysis used to produce this article.

GlobalData’s Power Intelligence Center provides detailed profiles of over 170,000 active, planned and under construction power plants worldwide, while its capacity and generation database provides historic and forecast power generation and generation capacity by technology as well as consumption, imports and exports for over 170 countries.