Datagrid New Zealand has initiated a research project with international marine survey company EGS Survey to find the shortest and most secure route for the proposed 2,700km Te Waipounamu submarine cable between the South Island of New Zealand and Australia, linking Invercargill to Sydney and Melbourne. Datagrid, which is developing a 43-hectare sustainable data center park in Makarewa, aims to provide direct connectivity to Australia, enhancing internet speeds and digital infrastructure for the South Island.
The Te Waipounamu submarine cable is expected to significantly boost the digital development of cities like Christchurch, Dunedin, Queenstown, Nelson, and Invercargill, transforming Invercargill into a regional digital hub. The cable will also enhance New Zealand’s network resiliency by offering backup to existing North Island cables. Perrine Dhalluin, CEO of Datagrid, emphasized the strategic importance of the cable for faster internet and regional digital growth. EGS Survey, with 48 years of geophysical surveying experience, will conduct a detailed desktop study to determine the optimal route across the Tasman Sea, ensuring maximum diversity and reliability. An optional branch to Hobart, Tasmania, is also being considered to provide further connectivity options.
Key Points:
- Companies Involved: Datagrid New Zealand and EGS Survey.
- Project Goal: To find the shortest and most secure route for the Te Waipounamu submarine cable.
- Significance: First international submarine cable connecting South Island, NZ, to Australia.
- Impact: Enhanced internet speed, digital development, and network resiliency for the South Island.
- Additional Consideration: Potential branch to Hobart, Tasmania, for increased connectivity.
- The project is named after the Maori term for the South Island
