The article highlights the significant impact transportation infrastructure operators have in reducing emissions across the transportation sector. It emphasizes how these operators play a crucial role in driving fuel efficiency, promoting the uptake of alternative fuels, and accelerating the electrification of transportation. By investing in innovative technologies and collaborating with regulators and industry partners, infrastructure companies are actively contributing to the decarbonization efforts in the global transportation landscape. Examples such as air navigation services providers in Europe implementing 'Free Route Airspace' and toll road operators in Brazil utilizing digital tolling showcase the tangible steps taken to reduce emissions. Additionally, regulatory mechanisms supporting the adoption of sustainable aviation fuels at airports like Heathrow and Spanish airports demonstrate the proactive approach to cleaner energy sources. Furthermore, infrastructure operators are working to secure the supply of cleaner fuels like SAF, biofuels, and hydrogen, with investments and partnerships aimed at enhancing regional development and production. The article also discusses the role of infrastructure operators in accelerating the electrification of transportation, with companies like Vinci leading in the installation of charging infrastructure and exploring innovative charging technologies. Overall, the article sheds light on the pivotal role infrastructure operators play in driving sustainability and innovation in the transportation sector.