I purchased my Volt with the expectation that my gas savings would more than offset any increase in my electric bill. Weird thing is my electric bill has gone down and not up.
I never quantified how much changing all my lights to CFL would save, but apparently my lighting upgrades have more than offset charging the Volt every night. I've never gotten a good feeling from an electric bill before.
Chevy Volt; the gift that keeps on giving.