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It has three times more energy than petrol per unit of weight, and when it burns, it produces nothing but water. âOur new hydrogen storage materials offer real potential for running cars, planes and other vehicles that currently use hydrocarbons.â. The fuel is expected to cost around $1.50 a gallon, or 19p a litre. Even with fuel taxes, the forecourt price is likely to be around 60p a litre â less than half the current cost. That would bring the price of filling a 70-litre Ford Mondeo down to around Â£42.
A litre of gasoline contains roughly 8.9 kilowatt-hours of energy, so you could say that each kWh of gasoline energy cost me roughly 10.5 cents. Six months ago, I was paying $1.30 per litreâ14.6 cents. (To determine the cost of a kWh of gasoline energy, divide the per-litre price by 8.9 kWh.).Natural gas (a.k.a methane) . In Canada, natural gas is sold at the retail level by the cubic meter. A cubic meter of natural gas contains roughly 10 kWh of energy.ix months ago, I was paying $1.30 per litreâ14.6 cents. (To determine the cost of a kWh of gasoline energy, divide the per-litre price by 8.9 kWh.). Natural gas (a.k.a methane) . In Canada, natural gas is sold at the retail level by the cubic meter. A cubic meter of natural gas contains roughly 10 kWh of energy.