My question is to the Minister representing the Prime Minister, Senator Brandis. Yesterday the minister claimed that households would see a reduction in their power prices of between $110 and $115 per year over the 2020 to 2030 period. Last night, the chair of the Energy Security Board, Kerry Schott, told Lateline, 'I don't think anybody can guarantee a price reduction.' Given the chair of the board that devised this policy refused to guarantee a price reduction, how can any Australian trust the minister's guarantee of a price reduction?