5. Portland, Oregon
> Annual median home price: $438,500
> Mean energy burden: 2.7%
4. Denver, Colorado
> Annual median home price: $427,600
> Mean energy burden: 2.4%
3. Seattle, Washington
> Annual median home price: $713,600
> Mean energy burden: 2.3%
2. New York, New York
> Annual median home price: $635,200
> Mean energy burden: 1.9%
1. San Francisco, California
> Annual median home price: $1,152,300
> Mean energy burden: 1.7%