Except as provided in paragraph (2) and beginning in fiscal year 1987 and in each fiscal year thereafter, the Federal Energy Regulatory Commission shall, using the provisions of this section and authority provided by other laws, assess and collect fees and annual charges in any fiscal year in amounts equal to all of the costs incurred by the Commission in that fiscal year.

The provisions of this section shall not affect the authority, requirements, exceptions, or limitations in sections 803(e) and 823a(e) of title 16.