Global transmission line length was estimated to have reached 5,615,818Ckm by the end of 2022 and is forecasted to grow to 6,666,393Ckm by 2028. South Korea had 35,190Ckm of line length in 2022 and this is expected to rise to 36,872Ckm by 2028. Listed below are the five largest transmission projects by line length in South Korea, 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.

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1. Dangjin – North Dangjin Line

The Dangjin – North Dangjin Line is a 765kV overhead line with a length of 30Ckm running from Dangjin to Dangjin. The project is under construction and is expected to be commissioned in 2024.

The Dangjin – North Dangjin Line is an overhead line that will be operated by Korea Electric Power. The line will carry alternating current (AC) through double circuit cable. Buy the profile here.

2. Gangwon – Anseong Line

The Gangwon – Anseong Line is a 765kV overheadGangwon to Anseong. The project is under construction and is expected to be commissioned in 2024.

The Gangwon – Anseong Line is an overhead line that will be operated by Korea Electric Power. The line will carry alternating current (AC) through double circuit cable. Buy the profile here.

3. Gangwon – Shingyeonggi Line

The Gangwon – Shingyeonggi Line is a 765kV overheadGangwon to Gyeonggi. The project is under construction and is expected to be commissioned in 2024.

The Gangwon – Shingyeonggi Line is an overhead line that will be operated by Korea Electric Power. The line will carry alternating current (AC) through double circuit cable. Buy the profile here.

4. Kangwon – Northgyeonggi Line

The Kangwon – Northgyeonggi Line is a 765kV overhead line with a length of 130Ckm running from Kangwon to Northgyeonggi. The project is under construction and is expected to be commissioned in 2024.

The Kangwon – Northgyeonggi Line is an overhead line that will be operated by Korea Electric Power. The line will carry alternating current (AC) through double circuit cable.

5. Shin hanwool – Gangwon Line

The Shin hanwool – Gangwon Line is a 765kV overheadShin hanwool to Gangwon. The project is planned and is expected to be commissioned in 2025.

The Shin hanwool – Gangwon Line is an overhead line that will be operated by Korea Electric Power. The line will carry alternating current (AC) through double circuit cable. Buy the profile here.

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

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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.