Sustainability and future mobility deals with the challenges of sustainability and turns mobility into a sustainable, efficient and smart mobility system. Emission and compliance technologies can help in global emissions regulations, by minimizing emissions and enhancing efficiency. On one hand, the recycling of batteries is crucial to recover materials of electric vehicle (EV) batteries, to enable a circular economy and minimize the environmental footprint. There is also an option of alternative fuel (such as hydrogen) to offer a non-electric way of providing zero-emissions, especially in long-range high transport. Mobility as a service (MaaS) services provide a multi-modal transport service on convenient platforms, providing convenience and removing ownership of cars. All these projects are collectively propelling a sustainable, smart and green transport industry.