Typically, the amount of electricity a computer uses is between 65 watts and 250 watts. The monitor often needs between 35 watts and 80 watts as well. Most desktop computers have a label that lists how much power they need, but this is generally the theoretical maximum and not an average representation.
West Texas Intermediate (WTI) is an extremely high quality crude oil which is greatly valued for the fact that it is of such premium quality, more and better gasoline can be refined from a single barrel than from most other types of oil available on the market.
U.S. refineries obtain crude oil produced in the United States and in other countries. Different types of companies supply crude oil to the world market. Crude oil is produced in 31 U.S. states and in U.S. coastal waters. In 2015, about 65% of U.S. crude oil production came from five states: