Principal Installment means, as of any date of calculation, (i) the aggregate principal amount of Outstanding Bonds due on a certain future date, reduced by the aggregate principal amount of such Bonds which would be retired by reason of the payment when due and application in accordance with the Resolution of Sinking Fund Payments payable before such future date plus (ii) the unsatisfied balance, determined as provided in the Resolution, of any Sinking Fund Payments due on such certain future date, together with the aggregate amount of the premiums, if any, applicable on such future date upon the redemption of such Bonds by application of such Sinking Fund Payments in a principal amount equal to said unsatisfied balance.
Payment Due Date means the date by which the Date of Payment must occur, in accordance with the provisions of Sections 504.3 through 504.5 of this Exhibit, in order for NYSERDA not to be liable for interest pursuant to Section 504.6.
Final Scheduled Payment Date means the Class A-1 Final Scheduled Payment Date, the Class A-2a Final Scheduled Payment Date, the Class A-2b Final Scheduled Payment Date, the Class A-3 Final Scheduled Payment Date, the Class A-4 Final Scheduled Payment Date or the Class B Final Scheduled Payment Date, as the context requires.