Bulgaria: Sofia Airport commits to carbon neutrality with Level 4 accreditation

Sofia Airport has been awarded a Level 4 certificate for reducing carbon emissions (Airport Carbon Accredited Level IV – Transformation), announced the concessionaire company. This places Sofia Airport among only eight other European airports with this accreditation, including Istanbul’s new airport and the Parisian airports Charles de Gaulle, Bourget and Orly, as well as Marseille,…