For reference when researching the feasibility of solar PV systems: Average Retail Price of Electricity to Ultimate Customers by End-Use Sector

I was reading the Edmunds Inside Line Blog today and came across the Volt review. He states that it cost him $4.16 to charge his Volt and drive it 25.6 miles. His math is off, for one. Saying that he was charged "$.33/kw", when he clearly paid .$22/kw. He then states that he is upset that he...