Forty percent or 50% of the solids are turned to gas, and they become fuel for an engine that produces electricity.
FORBES: Magazine Article
It is a cleaner, more fuel-efficient engine than the gas-guzzling original, which the carmaker stopped producing in 1971.
Meanwhile, auto makers are proving there's still plenty of potential in the gas-powered engine to meet customer's fuel-efficiency demands.
WSJ: Henry Payne: The Motor City Roars Out of Washington's Shadow
It is powered by a hydrogen fuel-cell engine, which converts hydrogen gas into energy.
NPR: On the Road with GM's Newest Hydrogen Car
When the battery is depleted (or when driven at very high speeds), the premium-gas internal combustion engine powers the car, but its fuel mileage suffers from having to shove around 400lbs of batteries.
FORBES: Chevrolet: Where Federal Subsidies Run Deep
But it turns out that pilots can run the engine better by adding some air and subtracting some gas in the fuel mixture.
FORBES: Institutional Stupidity, III
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