Over the past few years, the Operational Service Enhancements Project (OSEP) has been quietly but significantly transforming airspace operations, culminating in tangible benefits for both operational efficiency and the environment.

NATS was recently named in the 2023 Financial Times-Statista Climate Leaders list, for the third consecutive year. The prestigious list names just 500 European companies that have achieved the greatest reduction in emissions intensity since 2016. So, what have we been up to, and what are our future commitments as we move towards a decarbonised aviation industry? Our newly published ‘Transition Plan’ compiles the journey so far and gives a preview of our ambitions for the next five years.

Last week, on 2nd December 2021, NATS implemented the biggest airspace change ever undertaken in the UK and introduced Free Route Airspace for the first time into UK skies. It’s an exciting milestone in a project which has been underway for over five years and will enable huge fuel, flight time and CO2 savings. But what is Free Route Airspace (FRA) and what does it mean for airlines?