On Tuesday, Shannon wrote about plug-in hybrid electric vehicles and all-electric vehicles [1]. DOE is has a number of projects in the works to encourage development and adoption of these vehicles. While the flying "cars of the future" we imagined in years past have not come to fruition, plug-in and all-electric vehicles have given us a new vision for the "cars of the future," and it's an efficient one!

What do you think of electric "cars of the future"?

Each Thursday, you have the chance to share your thoughts on a question about energy efficiency or renewable energy for consumers. Please comment with your answers, and also feel free to respond to other comments.