((a)) For purposes of this chapter and the Clean Air Act [ et seq.] the term “Federal Energy Administrator” means the Administrator of the Federal Energy Administration established by Federal Energy Administration Act of 1974 [ et seq.]; except that until such Administrator takes office and after such Administration ceases to exist, such term means any officer of the United States designated as Federal Energy Administrator by the President for purposes of this chapter and section 119  of the Clean Air Act [].

((b)) For purposes of this chapter, the term “petroleum product” means crude oil, residual fuel oil, or any refined petroleum product (as defined in section 752(5)  of this title).