Check with PECO about some $$$ discounts. Usually if the heat,hot water,and cooking sources are electric...there are some discounts available.
My wife and I spend ~$150-200/month for our small house. We have changed every regularly used bulb to flouresent or LED, we heat with a woodstove. My garage is the biggest power consuming area with lights on, compressor running, and the arc welder buzzin'