Lakewood, Colorado
RC - Recycling (city)
EV - Evaporative Cooling
HB - Hybrid Car
980 ft2 up, 450 ft2 finished basement, so could be ~1500 sq ft
1964 brick
2010 - 4" insulation in walls added , ~9" in ceiling.
Worth surveying people on: Double pane windows ( mine since ~1999.)
1 Occupants
Xcel billing date -