gas prices

The usage and pricing of gasoline (or petrol) results from factors such as crude oil prices, processing and distribution costs, local demand, the strength of local currencies, local taxation or subsidy, and the availability of local sources of gasoline (supply). Since fuels are traded worldwide, the trade prices are similar. The price paid by consumers largely reflects national pricing policy. Most countries impose taxes on gasoline (petrol), whereas a few, such as Venezuela, subsidize the cost. No country's taxes cover all the negative externalities (air pollution and CO2 emissions) associated with usage, that is they do not make the polluter pay the full cost. Western countries have among the highest usage rates per person. The largest consumer is the United States.

View More On Wikipedia.org