Sustainable aviation
_{The journey to net zero}

Aviation aims to be net-zero emissions by 2050. As such, the future of flight will look very different, incorporating new fuel sources, new designs, data-driven optimisation of flight and ground operations, greener supply chains, and whole new modes of sustainable air transport.

In this series of expert perspectives we look at the six ingredients of the sustainable aviation transition, and discuss how we overcome the engineering and operational challenges of getting there.

• Redesigning aircraft for new fuel sources
• Making aircraft more energy-efficient
• Sustainable in-service operations  
• Sustainable supply chains
• Next Generation Aviation
• A culture for aerospace innovation