Senator DUNIAM (Tasmania—Deputy Manager of Opposition Business) (14:41): Mr Albanese has ridiculed any attempt to consider alternative energy sources such as zero emissions nuclear in Australia's future energy mix, instead insisting on an unproven renewables-only approach. Why should Australians have to pay the bill for the Prime Minister's reckless pig-headedness— The PRESIDENT: Senator Duniam, withdraw that comment. Senator DUNIAM: Withdrawn—which will only drive up energy bills higher, make our energy grid less secure and make it much harder to do business and create jobs in Australia?