sunMAX - What are the average energy consumption & cost/kWh for US households?

Answer

According to the US Department of Energy, in 2014, the average US household used ~900 kWh per month, or, 11,000kWh (11MWh) annually. Average energy consumption levels by state are listed here.

While the average US consumer cost/kWh is ~12.5¢, average costs for each utility are listed here.