Mr. Bettencourt, I'd like to ask you a question about renewables and smart grid technology. You talked about the old one-way distribution. I'd like you to expand for the committee on how a smart grid increases efficiency of transmission for renewables and the challenges. As you said, the wind doesn't blow all the time, the sun doesn't shine all the time, so how does a smart grid increase the efficiency?
On February 7th, 2013. See this statement in context.