Quote:
Originally Posted by drydem
I have a small middle unit 3 floor all electric townhouse in montgomery county, Md. The basement is unheated and I keep the house at about 60 F in the winter and about 80 F in the summer. There is a new HVAC, new fridge, and R38 attic insulation. Most of the lights are now flourescent. The Hot water heater is insulated as well as the hot water pipes. I have double pane windows and insulated sliding /front doors. The decorative glass window pane over the door is not insulated. The central air vents are insulated as well. My energy usage ranges from 290kwh to 1000 kwh per month with the average being 490kwh/month. The total cost per kwh is about 15cents/kwh
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My townhouse interior 17 feet wide and about 32 feet deep.
My last PEPCO bill total cost (after taxes) per kwh is about 16 cents/kwh.
Here is my detailed energy usage over the last year or so
Jan08=840kwh,Feb08=750kwh,Mar08=1020Kwh,
Apr08=630kwh,May08=330kwh,Jun08=300kwh,
Jul08=420kwh,Aug08=450kwh,Sep08=290kwh,
Oct08=270kwh,Nov08=250kwh,Dec08=490kwh,
Jan09=690kwh,Feb09=830kwh
I live alone so - I am not using that much energy.
My average usage over the last 12 months is about
498 kwh/month.
My long term goal has been to reduce
my townhouse electric usage to about
300kwh/month with a peak usage at
about 600kwh/month - this usage level
would make a 1.2Kwh PV array more
viable ( a 1.2kwh is about the largest
PV array that could fit on my rooftop).