Improvements in energy efficiency are increasingly seen as a key strategy to reduce energy consumption in the domestic sector. Yet, concerns are mounting that households rebound, meaning that they adapt to efficiency gains by increasing their demand, as efficiency improvements reduce relative...

The promotion of US energy efficiency policy is seen as a very important activity by the Energy Information Agency (EIA). Generally, the level of energy efficiency of a state is approximated by energy intensity, commonly calculated as the ratio of energy use to GDP. However, energy intensity is...