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  2. USC estimates California fuel could rise by up to 90 cents ...

    www.aol.com/news/usc-estimates-california-fuel...

    Because California gas taxes rise with the state’s price index, Mische estimates the gas tax will go up between one to two cents per gallon in 2025. Combined, these changes add up to an increase ...

  3. Joule–Thomson effect - Wikipedia

    en.wikipedia.org/wiki/Joule–Thomson_effect

    In thermodynamics, the Joule–Thomson effect (also known as the Joule–Kelvin effect or Kelvin–Joule effect) describes the temperature change of a real gas or liquid (as differentiated from an ideal gas) when it is expanding; typically caused by the pressure loss from flow through a valve or porous plug while keeping it insulated so that no heat is exchanged with the environment.

  4. 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.

  5. CoolCalifornia.org - Wikipedia

    en.wikipedia.org/wiki/CoolCalifornia.org

    The carbon calculators are California-specific and calculate both direct greenhouse gas emissions, such as from fuel burned in your car or a natural gas furnace, and indirect greenhouse gas emissions, such as those emitted at power plants, or embedded in food or purchased goods. For both the household and small business calculators, all ...

  6. Did California gas prices just jump? Here’s why fuel costs ...

    www.aol.com/did-california-gas-prices-just...

    From California’s statewide average of $5.89 per gallon in September, the average price for a gallon of regular gas dropped more than a dollar (to $4.62) by t he end of the year.

  7. Why gas prices in California ‘have gone ballistic' - AOL

    www.aol.com/finance/why-gas-prices-california...

    Gas prices have been on the rise nationwide, but for California drivers, they've skyrocketed in a short amount of time.. The Golden State's average at the pump surged by $0.23 to $5.27 per gallon ...

  8. Joule expansion - Wikipedia

    en.wikipedia.org/wiki/Joule_expansion

    The Joule expansion (a subset of free expansion) is an irreversible process in thermodynamics in which a volume of gas is kept in one side of a thermally isolated container (via a small partition), with the other side of the container being evacuated. The partition between the two parts of the container is then opened, and the gas fills the ...

  9. Rising costs of fuel, fertilizer impact California farmers - AOL

    www.aol.com/news/rising-costs-fuel-fertilizer...

    Farmers have been up against supply-chain issues due to the pandemic, water issues with the ongoing drought and now they face rising costs for things like fuel and fertilizer. It means farmers ...