Basslink is a submarine power cable system that connects Tasmania to mainland Australia. The cable is owned and operated by Basslink Pty Limited, and it has a capacity of 500 megawatts, which is enough to power around 500,000 homes.
Construction of the Basslink cable began in 2003, and it was completed in 2006. The cable runs for 370km between Loy Yang in Victoria and Georgetown in Tasmania, and it is buried under the seabed for the majority of its length.
The Basslink cable has been used to import and export electricity between Tasmania and mainland Australia, and it has been an important part of the Australian energy grid since its completion. However, the cable has also faced a number of challenges, including a major fault that occurred in 2015 which resulted in a six-month outage.
Despite these challenges, the Basslink cable remains an important piece of infrastructure for both Tasmania and mainland Australia, and it is likely to play a key role in the country's energy future.