Notes: ECA Projected Variable Rate is an estimated weighted average price for the remainder of the calendar year, based on market conditions on 8.31.10 and is subject to change on a monthly basis, based on market settlements. ECA Projected Variable Rate include Energy, Capacity, Transmission, Losses, Ancillaries, GRT Tax, STAS Tax, and any other commodity components ECA Projected Variable Rate does not include PP&L T&D Charges or PA State Sales Tax.