Rolls-Royce Thinks It's Developing The Fastest Electric Airplane In The World - CleanTechnica
Rolls-Royce to develop aviation energy storage technology | Times Aerospace
First-of-its-kind hybrid-electric aircraft takes to the skies
Inside the Rolls-Royce plane that just smashed the electric-flight speed record | Fortune
Rolls-Royce Attempting 100% Electric Aircraft Speed Record, Jaguar I-PACE Offering Ground Support - CleanTechnica
Rolls-Royce powers up electric aircraft ahead of world record attempt | Aerospace Testing International
Why Rolls-Royce is still powering ahead with hybrid-electric development | Analysis | Flight Global
Rolls-Royce on Twitter: "We've teamed up with @Airbus and @Siemens to fly a hybrid-electric aircraft by 2020 #EFanX #ElectricAviation https://t.co/TsjxUBkArv https://t.co/j0mQjtgKfy" / Twitter
E-Fan X Hybrid-Electric Propulsion Aircraft, France
Rolls-Royce, Federal Ministry and the state of Brandenburg strengthen development of hybrid-electric propulsion systems | Rolls-Royce
E-Fan X - Electric Flight - Airbus
Rolls Royce and EADS Plan "E-Thrust" Hybrid Electric Aircraft for 2050
Rolls-Royce takes major step towards electrifying flight with successful hybrid aero propulsion tests | Rolls-Royce
Rolls Starts Testing New Hybrid-electric Propulsion System | Air Transport News: Aviation International News
Rolls-Royce hybrid-electric propulsion reaches milestone - Aerospace Manufacturing and Design
Rolls-Royce Is Building the Fastest Electric Plane Ever – Robb Report
Rolls-Royce starts testing most powerful hybrid-electric propulsion system in aerospace | Rolls-Royce
Rolls-Royce partners with Wideroe to develop all-electric aircraft for service in 2026 – Business Traveller