Trends in energy efficiency
Posted by Rich Sweeney on February 1, 2008
Data taken from the BEA and EIA websites.
***Update: Apparently this was unclear to some. One very crude measure of energy efficiency is the amount of stuff you can make with a given amount of electricity. By this metric, you could say energy efficiency has been increasing over the past 16 years, albeit at a rate slower than overall economic growth.
