Global transmission line length was estimated to have reached 5,767,158Ckm by the end of 2023 and is forecasted to grow to 6,669,519Ckm by 2028. Australia had 54,034Ckm of line length in 2023 and this is expected to rise to 56,637Ckm by 2028. Listed below are the five largest transmission projects by line length in Australia, 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. Eraring – Kemps Creek Line
The Eraring – Kemps Creek Line is a 500kV overheadEraring to Kemps Creek. The project is proposed and is expected to be commissioned in 2026.
The Eraring – Kemps Creek Line is an overhead line that will be operated by TransGrid. The line will carry alternating current (AC) through double circuit cable. Buy the profile here.
2. Gugaa – Maragle Line
The Gugaa – Maragle Line is a 500kV overheadGugaa to Maragle. The project is proposed and is expected to be commissioned in 2028.
The Gugaa – Maragle Line is an overhead line. through 74493 circuit cable. Buy the profile here.
3. Hunter Valley – Coast Line
The Hunter Valley – Coast Line is a 500kV overheadHunter Valley to Coast line. The project is under construction and is expected to be commissioned in 2024.
The Hunter Valley – Coast Line is an overhead line that will be operated by TransGrid. The line will carry alternating current (AC) through double circuit cable. Buy the profile here.
4. Merotherie – New Wollar Line
The Merotherie – New Wollar Line is a 500kV overheadMerotherie to Wollar. The project is planned and is expected to be commissioned in 2027.
The Merotherie – New Wollar Line is an overhead line. through 4954921 circuit cable. Buy the profile here.
5. Surat Basin – Halys Line
The Surat Basin – Halys Line is a 500kV overheadSurat Basin to Halys. The project is under construction and is expected to be commissioned in 2024.
The Surat Basin – Halys Line is an overhead line that will be operated by Queensland Electricity Transmission. 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’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.
