De Havilland Canada and ZeroAvia to develop hydrogen-electric engine program for Dash 8-400 aircraft; line-fit and retrofit

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Why your energy bill is suddenly so much more expensiveGrist
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Segway’s new Xafari Red e-bike at $2,000 low (Save $400), Exclusive refurbished Anker SOLIX F3800 station $1,763 ($916 off), EcoFlow, moreElectrek
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New satellite tech can map wildfire smoke plumes in 3D for air quality alerts at neighborhood scale 108
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Michigan’s Air Mobility Research Corridor to Advance Electric Air Travel and Beyond-line-of-sight Drones 107


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