BBC Technology Correspondent Marc Cieslak visits the Whittle Laboratory to join an event on sustainable aviation attended by His Royal Highness The Prince of Wales and Kwasi Kwarteng MP, Secretary of State for Business, Energy and Industrial Strategy.

HRH The Prince of Wales saw a demonstration of the journey impact simulator, a tool developed by the Aviation Impact Accelerator. Guests also met with University of Cambridge staff working at the Whittle Lab to hear about the cutting edge zero emissions aviation technologies being developed here.

Marc Cieslak spoke to Dr Andrew Wheeler and Professor Rob Miller from the Whittle Laboratory to find out more.