News about environmental issues relating to aircraft operations, including noise issues, emissisions, and regulations. See Fuel for biofuel.
Boeing Preaches Pragmatism in Setting Sustainability Priorities
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Aviation's Electric Dreams Fast Approach Reality
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Hybrid Airships Make a Slow Takeoff
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FAA Proposes Fuel-efficiency Rules for Turbine Airplanes
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GKN Invests in Parallel Paths to Aviation Sustainability
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Avfuel Commits To 1B Gallons of SAF from Alder Fuels
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Otto Reveals Plan for Hydrogen-powered 19-Seat Celera
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Spanish Airline Plans Airship Services From 2026
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Universal Hydrogen, Connect Airlines Plan ATR 72 Conversions
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