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  2. Gasoline and diesel usage and pricing - Wikipedia

    en.wikipedia.org/wiki/Gasoline_and_diesel_usage...

    Crude oil is the greatest contributing factor when it comes to the price of gasoline and diesel. [12] This includes the resources it takes for exploration, to remove it from the ground, and transport it. Between 2004 and 2008, there was an increase in fuel costs due in large part to a worldwide increase in demand for crude oil.

  3. Engine efficiency - Wikipedia

    en.wikipedia.org/wiki/Engine_efficiency

    They determined that the cost of a ton of oil fuel used in steam engines was $5.04 and yielded 20.37 train miles system wide on average. Diesel fuel cost $11.61 but produced 133.13 train miles per ton. In effect, diesels ran six times as far as steamers utilizing fuel that cost only twice as much.

  4. Fuel taxes in the United States - Wikipedia

    en.wikipedia.org/wiki/Fuel_taxes_in_the_United...

    The United States federal excise tax on gasoline is 18.4 cents per gallon and 24.4 cents per gallon for diesel fuel. [ 1 ] [ 2 ] Proceeds from the tax partly support the Highway Trust Fund . The federal tax was last raised on October 1, 1993, and is not indexed to inflation , which increased 111% from Oct. 1993 until Dec. 2023.

  5. Gas Prices: The Cost of Gas the Year You Were Born - AOL

    www.aol.com/finance/gas-prices-cost-gas-were...

    The national average price for a gallon of gasoline is at $3.50, according to AAA as of Jan. 26, 2023. ... The Cost of Gas the Year You Were Born ... the team used a calculator from the Bureau of ...

  6. Rising Gas Prices: The True Cost of Going Electric - AOL

    www.aol.com/finance/rising-gas-prices-true-cost...

    On the higher end of estimates, a Tesla will cost about $282 a year to maintain, according to Motor 1. For comparison, the average annual maintenance costs for a BMW i8 add up to $979. blueflames ...

  7. Spark spread - Wikipedia

    en.wikipedia.org/wiki/Spark_spread

    In reality, each gas-fired plant has a different fuel efficiency, but 49.13% is used as a standard in the UK market because it provides an easy conversion between gas and power volumes. The spark spread value is therefore the power price minus the gas cost divided by 0.4913, i.e. Spark Spread = Power Price – (Gas cost/0.4913).

  8. Cost breakdown analysis - Wikipedia

    en.wikipedia.org/wiki/Cost_breakdown_analysis

    In order to conduct the cost breakdown analysis, the starting point is to examine the various cost drivers of the service or product that is being analyzed. When itemizing the costs of transportation, one can come up with a simplified list of six cost drivers, namely: Personnel (e.g. driver) Motor fuel (diesel / gasoline) Tires; Maintenance; Tolls

  9. Cost estimate - Wikipedia

    en.wikipedia.org/wiki/Cost_estimate

    A cost estimate is the approximation of the cost of a program, project, or operation. The cost estimate is the product of the cost estimating process. The cost estimate has a single total value and may have identifiable component values. A problem with a cost overrun can be avoided with a credible, reliable, and accurate cost estimate. A cost ...