Though we did drop below 280kWh/mo back in June last year, we're back up to about 450kWh/mo now - pretty much all LED lighting (some CFLs, no incandescents). Back a couple of years ago I had the house "dark current" (ie, at night) down to sub 100W for everything including fridge average power, router, NAS box, 4x WiFi base stations, AT&T microcell, etc... but I think it's mysteriously grown these days. Need to track that down!

Single story 1250sqft Eichler, foam roof, dual-pane windows everywhere and a whole house fan (using cool air in the evening to air the house; it's well enough insulated that it can stay bearable during even the hottest days if you keep everything shut).

Our main power use is washing and drying, given that there are two kids making constant mess... at least one wash/dry per day. I really ought to get around to putting up the clothes line as we tend to have perfect clothes drying conditions in California