We're actually all over that, and it will only continue to get better. The US energy productivity (GDP per unit of energy) has gone up 58% in the last 25 years

We're actually all over that, and it will only continue to get better. The US energy productivity (GDP per unit of energy) has gone up 58% in the last 25 years, and most other regions of the world have seen large gains as well: http://www.eia.gov/todayinenergy/detail.php?id=27032 http://www.eia.gov/todayinenergy/detail.php?id=27032 Our energy use per capita also continues to decline.