Section 807 of this title pertaining to the taking over by the United States of any project upon or after the expiration of a license, and sections 825 and 825a of this title requiring certain records and accounting procedures and section 797(b) of this title requiring the preparation and filing of the statement of actual legitimate original cost of a project, shall not be applicable to any project owned by a State or municipality, and such rights and requirements shall not exist under any license heretofore or hereafter granted to any State or municipality. The Secretary of Energy in determining the amount of annual charges applicable to any such project may determine the annual charges with reference to the actual cost of services incurred by the Secretary with respect to the project.