establishes (or has established) a State energy efficient appliance rebate program to provide rebates to residential consumers for the purchase of residential Energy Star products, or products with improved energy efficiency in cold climates, to replace used appliances of the same type;

submits an application for the allocation at such time, in such form, and containing such information as the Secretary may require; and

provides assurances satisfactory to the Secretary that the State will use the allocation to supplement, but not supplant, funds made available to carry out the State program.

the amount of the allocation to the State energy office under subsection (c);

the amount of any Federal or State tax incentive available for the purchase of the residential Energy Star product or product with improved energy efficiency in a cold climate; and

the difference between the cost of the residential Energy Star product or product with improved energy efficiency in a cold climate and the cost of an appliance that is not a residential Energy Star product or product with improved energy efficiency in a cold climate, but is of the same type as, and is the nearest capacity, performance, and other relevant characteristics (as determined by the State energy office) to, the residential Energy Star product or product with improved energy efficiency in a cold climate.