Marinus Link names preferred contractor for major works in interconnector project

Construction will start next year.

Marinus Link Pty Ltd has named its preferred contractor for the major works in North West Tasmania and Gippsland.

In a statement, Marinus Link said the joint venture of DT Infrastructure and Samsung C&T Corporation (TasVic Greenlink) has been named the preferred bidder in the project’s major civils and construction tender.

“The ‘balance of works’ contract is the final of three major contracts, and the selection of the preferred bidder marks a significant next step towards constructing this landmark renewable energy infrastructure project,” the company said.

The deal will cover the construction of converter stations in Heybridge and Hazelwood, the installation of equipment and the land cable civil works, which spans 90 kilometres across Gippsland.

Marinus Link said the contract is currently in final negotiations with TasVic Greenlink.

“With Marinus Link in place, Tasmania and Victoria will share much more electricity, pairing Victoria’s wind and solar with Tasmania’s flexible hydropower system and geographically diverse wind. This is a powerful synergy that strengthens the grid for both states,” said Marinus Link CEO Stephanie McGregor.

Construction is expected to commence in 2026, subject to final environmental and regulatory approvals. Stage 1 is scheduled for completion by 2030.