I have a 3 bed 2 bath ranch, 1600 sq ft above ground and another 900 sq ft of finished basement. Triple pane windows throughout, attic and crawl space is blown in insulation. I have oil heat and hot water. This winter electricity has been about 150/month (2 adults working from home and a kid at home). Just about to get my 4th delivery of 180 gallons of fuel oil since October, think average price has been about 4.60 a gallon. Electricity in the summer months was around 300 running the central air.