In other words, to get the same amount of energy as a gallon of gas, you’ll need batteries that weigh 35 times more than the gas. Here’s what that means in practical terms. According to a 2017 study by two mechanical engineers at Carnegie Mellon University, an electric cargo truck ...
But the year 2012 has shown different results-the price of fuel continues to rise and it is predicted that by the time Memorial Day arrives, gasoline prices will have jumped to $4.00 a gallon- with Pennsylvania being the first state to top that price! Philadelphia happens to be located in...
A 5 kW gas generator burns approximately 0.75 gallons of fuel per hour. If the average price of gasoline in your area is $3 per gallon, running your generator would cost $2.25 per hour or $54 over 24 hours. Diesel Generators An 8 kW diesel generator uses about 0.5 gallons of fuel per...
(see A Loaf Of Bread, A Gallon Of Gas, An Ounce Of Gold) Gold has maintained its value, and increased its purchasing power in absolute terms, over the century-long period under consideration. What we don’t know is the extent to which the current price of $1750 oz. reflects accurately...
No matter which newsletter or app you use, one of the best ways to score lower-priced flights is to book ahead of time because the closer to the flight date, the more expensive tickets usually are. Don't miss:How price drop protection saved me money on a flight ...
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The economics of the gas station mini-mart are more complex than most drivers might imagine. Just ask a guy who was raised in one.
Ford was also being squeezed by escalating raw materials costs and -- the big hit -- a sharp drop in demand for its most profitable SUVs, triggered by a spike in gas prices during 2005 to over $3 a gallon in many places. This "perfect storm" was also battering General Motors. Like ...
US oil and gas production is also on track for major increases over the next decades, according to an environmental group consortium. The resulting fuel use could release by 2050 the equivalent lifetime emissions of a thousand coal-fired power plants. And global coal use is on track to reach...
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