Gasoline demand in the United States hit an all-time high in 2006, and ever since then has been on the decline. Aided by rising prices, more efficient vehicles, and a slowing population growth, the United States as a whole is not only using less gas than before the recession, but we as a country have entered into a continued trend of decreased gasoline demand, which government officials and industry executives believe will be a permanent trend from this point forward. While current usage is about 8% less than the 2006 peak, experts expect to see as much as a 20% reduction in gasoline use by 2030.