National Broadband Network

The National Broadband Network (NBN) is an Australian national wholesale open-access data network project. It includes wired and radio communication components rolled out and operated by NBN Co Limited. Retail service providers (RSPs), typically Internet service providers, contract with NBN to access the network and sell fixed internet access to end users. Rationales for this national telecommunications infrastructure project included replacing the existing copper cable telephony network that is approaching end of life, and the rapidly growing demand for internet access. As proposed in 2009, wired connections would have provided up to 100 Mbit/s (later increased to 1000 Mbit/s)the initial proposal would also see fibre to the node (FTTN) technology for 98% of Australian households with a minimum speed of 12 Mbit/s; after the election of the Abbott government in 2013 this was changed to a minimum of 25 Mbit/s. The largest infrastructure project in Australia's history, NBN was the subject of significant political contention and was an issue in federal elections. The Liberal party initially stated that the Multi-Technology Mix (MTM) would be completed by 2016, however this was changed after the election to 2019 and then again to 2020. The project cost jumped from the Liberal Party's estimated $29.5 billion before the 2013 federal election, to $46–56 billion afterwards. In 2016 NBN Co. said it was on target for $49 billion, but by late 2018 the estimated final cost was $51 billion. A fast broadband initiative was announced in the run-up to the 2007 federal election by the Labor opposition with an estimated cost of A$15 billion including a government contribution of A$4.7 billion that would be raised in part by selling the Federal Government's remaining shares in Telstra. The Labor Party Rudd government was elected on 24 November 2007 and initial planning commenced. The NBN was originally to deliver its wholesale service through fibre to the node (FTTN) and reach approximately 98% of premises in Australia by June 2021. A new satellite network would be built to reach the rest of the country.