Solar fuels: How close, how real?

Could a liquid fuel technology emerge that connects solar PV to the efficiency of electric engines — but, this time with long driving range and near-instant refueling instead of laborious recharging?

And, could the liquid fuel? be made from the very waste CO2 that bedevils our environment?Those ideas just took a…

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Source: Biofuels Digest, 2014-07-16.