The recent surge in environmental concerns and a revived interest in supersonic flight have spurred intensive scientific efforts aimed at realizing a new generation of sustainable supersonic aircraft. Simultaneously, the International Civil Aviation Organization (ICAO) Assembly Resolution Act A39-1 directs the Council to review its Annexes, ensuring they adequately address the challenges that the operation of supersonic aircraft may pose to the public. This thesis discusses a methodology and tools designed to anticipate, at the conceptual design stage, the emissions of a supersonic aircraft. The methodology is applied to analyze emissions for a supersonic aircraft with a flight speed of M=2, akin to the Concorde.