; (7) that the State program include procedures for a homeowner to transfer the right to claim a rebate to the contractor performing the applicable home energy efficiency retrofit or to a rebate aggregator that works with the contractor; and (8) that the State program provide that a homeowner, contractor, or rebate aggregator may claim more than one rebate under the State program, and may claim a rebate under the State program after receiving a partial system rebate under section 202, provided that no 2 rebates may be provided with respect to a home using the same baseline energy use of such home. (d) Modeled performance rebates (1) In general In carrying out a State program under this section, a State may provide a homeowner, contractor, or rebate aggregator a rebate, to be known as a modeled performance rebate, for an energy audit of a home and a home energy efficiency retrofit that is projected, using modeling software approved by the Secretary, to reduce home energy use by at least 20 percent. (2) Amount (A) In general Except as provided in section 204, and subject to subparagraph (B), the amount of a modeled performance rebate provided under a State program shall be equal to 50 percent of the cost of the applicable energy audit of a home and home energy efficiency retrofit, including the cost of diagnostic procedures, labor, reporting, and modeling. (B) Limitation Except as provided in section 204, with respect to an energy audit and home energy efficiency retrofit that is projected to reduce home energy use by— (i) at least 20 percent, but less than 40 percent, the maximum amount of a modeled performance rebate shall be $2,000