DUBAI, United Arab Emirates--(BUSINESS WIRE)--Avolon, a leading global aviation finance company, announces an order at the Dubai Airshow for 100 new LEAP-1A engines from CFM International to power 50 Airbus A320neo family aircraft in its order book. The advanced technologies in LEAP-1A engines, like composite fan blades and ceramic matrix composites, deliver an engine that is 15% more fuel efficient, with 15% lower carbon emissions than prior-generation CFM56 engines.