TORONTO, ONTARIO--(Marketwire - Oct. 19, 2010) - Macquarie Power & Infrastructure Income Fund (TSX:MPT.UN)(TSX:MPT.DB.A) ("MPT", or the "Fund") today declared a cash distribution for the month of October 2010 of $0.055 per trust unit. The distribution will be paid on November 15, 2010 to unitholders of record at the close of trading on October 29, 2010.