Public policies such as appliance and vehicle efficiency standards and building codes are responsible for at least 20% of the improvement in the US's energy intensity--energy use per unit of GDP. (Source: Institute for 21st Century Energy)
The United States makes up 5% of the world's population and accounts for 25% of total energy use.
55 of the world's 65 largest oil producing countries are past their production peaks and in decline.
Today’s challenges of reducing greenhouse gas emissions while meeting the country’s steadily rising demand for electricity make it essential for legislatures and public utility commissions to shift their focus toward mechanisms that make demand reduction as profitable for utilities as increasing supply. (Source: Institute for 21st Century Energy)
Electricity generation accounts for about 40% of total U.S. energy consumption. (Source: Institute for 21st Century Energy)
