Also, there is an option for 50 more, enough for up to 50 twin-engine aircraft. United Express would operate those planes upon approval by regulators. That certification could come as early as It will soon begin ground tests of its ZA in a seat aircraft. The company aims to enter commercial service with this smaller engine by The flight showcased the safety of sustainable aviation fuel and the potential for a dramatically reduced carbon footprint for aviation.
Also, earlier in , United announced a record-setting agreement to purchase sustainable aviation fuel from Alder Fuels. The company has now committed to purchase more than twice as much of this fuel as all other airlines combined. Thursday, January 13, Sign in. Forgot your password? Get help. Privacy Policy. Smart motorway rollout paused for five years over safety concerns.
Toshiba launches high-energy, high-power rechargeable lithium-ion battery. HS2 trains will run solely on zero-carbon energy. Cyber Researcher Gloucester, London. Managing Editor London Competitive. Goldfish learns to drive lidar-equipped vehicle. Czech Republic plans to phase out coal by Cell cultures offer sustainable alternative to egg protein.
Next-gen lithium-ion batteries could use rubber for enhanced performance. Record levels of child abuse online recorded in Washing machines and tumble driers under scrutiny over release of microfibres.
Nasa begins mirror alignment process on James Webb Space Telescope.
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