; and (B) other appropriate scientific resources, as determined by the Secretary; (2) using tree species that are native to the region and at ecologically appropriate densities; and (3) in a manner that does not create other negative impacts to biodiversity or the environment. (e) Guarantee amount With respect to bonds, loans, and other investment vehicles guaranteed under the program, the Secretary shall guarantee not more than $150,000,000 in the aggregate. (f) Implementation (1) Appraisals The Secretary may require an appraisal, if necessary, in connection with a guarantee requested under the program by a specialized appraiser that uses standards that are similar to standards used for similar purposes in the private sector, as determined by the Secretary. (2) Financial information The Secretary may require financial information from an entity seeking a guarantee under the program in the same manner as is generally required by commercial lenders. (3) Fees (A) In general Subject to subparagraph (B), to offset the subsidy cost of the guarantees issued under the program, the Secretary shall— (i) assess an initial one-time fee of not more than 1 percent of the guaranteed amount of the bond, loan, or other investment vehicle; and (ii) assess a subsequent annual fee of not more than 0.3 percent of the guaranteed amount of the bond, loan, or other investment vehicle. (B) Limitation Notwithstanding subparagraph (A), the Secretary may not assess any fee under this paragraph that would result in total fees in excess of the amount equal to the subsidy cost of the guarantees issued under the program. (g) Regulations Not later than 60 days after the date of enactment of this Act, the Secretary shall issue regulations to implement the program. (h) Termination of authority The authority to guarantee a new bond, loan, or other investment vehicle under this section terminates on September 30, 2028.