I find this interesting, because i'd be living in probably one of the worst locations in the US (i'm 2 hrs from Minneapolis). Its something to think about when relocating (if that is your plan). I could see the west coast becoming even MORE populated in the future just from relocating masses running away from the cold continental winters (and the heating bills!)... Years ago when natural gas was so high, i was hearing of several people paying $500+ per month for heat. Yeah, insulation and building techniques can cut heating costs, and wood heating will make a huge comback, but not everyone can and will be able to afford that. Living without heat is not an option forxdsx 99%? of the people around here

$this->bbcode_second_pass_quote('', 'C')an it be possible, as Congress and the White House explore ways to encourage Americans to conserve energy, a new study shows the average individual energy demand for heating and cooling has actually decreased in the U.S. over the past 50 years?
The reason is because of the country’s population shift to the more moderate and warm climates of the West and Southwest, said Michael Sivak, a research professor at the University of Michigan Transportation Research Institute.
The study found the U.S. population shift resulted in an 11% reduction in combined energy demand per person for heating and cooling since 1960.
“The relative increases in population in more moderate climates and, at the same time, in warmer climates imply a reduction in the combined energy per person, the shift to more moderate climates because of narrower ranges between winter and summer temperatures, and the shift to warmer climates because it is more energy-efficient to cool than to heat,” Sivak said
$this->bbcode_second_pass_quote('', 'B')ased on climatological considerations only, Sivak found while the energy demand for cooling (air conditioning) increased by 23% from 1960 to 2006, the demand for heating (which dominates the combined demand) decreased by 14%. Overall, the nominal energy demand for heating and cooling dropped 6%.
Using the effective energy demand approach, which accounts for energy used by furnaces, boilers, electric heaters and air conditioners, Sivak found a 12% reduction in energy demand since 1960.