Fuel made from just air, power and water is taking off – but several things are holding it back

Aircraft are not going to become electric. Ersin Ergin Imagine powering long-haul aircraft and heavy ships with fuels derived from just air, water and renewable electricity. This is moving from science fiction to the verge of reality, thanks to the falling price of renewables like wind and solar. Whereas burning today’s fuels releases carbon into […]

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