; and (B) such sums as may be appropriated to the Fund. (2) Expenditures from fund (A) In general Amounts in the Fund shall be available to the Secretary for obligation without fiscal year limitation, to remain available until expended. (B) Administrative expenses (i) Fees Fees collected by the Secretary of the Treasury for expenses related to the administrative needs of the Fund shall be available without limitation to cover applicable expenses. (ii) Fund To the extent that administrative expenses are not reimbursed through fees, an amount not to exceed 1.5 percent of the amounts in the Fund as of the beginning of each fiscal year shall be available to pay the administrative expenses for the fiscal year necessary to carry out title XVII of the Energy Policy Act of 2005 ( 42 U.S.C. 16511 et seq.). (3) Transfers of amounts (A) In general The amounts required to be transferred to the Fund under this subsection shall be transferred at least monthly from the general fund of the Treasury to the Fund on the basis of estimates made by the Secretary of the Treasury. (B) Cash flows Cash flows associated with costs of the Fund described in section 502(5)(B) of the Federal Credit Reform Act of 1990 ( 2 U.S.C. 661a(5)(B) ) shall be transferred to appropriate credit accounts. (C) Adjustments Proper adjustment shall be made in amounts subsequently transferred to the extent prior estimates were in excess of or less than the amounts required to be transferred. (b) Revisions to loan guarantee program authority (1) Definition of commercial technology Section 1701(1) of the Energy Policy Act of 2005 ( 42 U.S.C. 16511(1) ) is amended by striking subparagraph (B) and inserting the following: (B) Exclusion The term commercial technology does not include a technology if the sole use of the technology is in connection with— (i) any demonstration project