Five years. That's how soon batteries can be expected to sprout all over the electric grid as utilities and homeowners drop in on a wave of falling prices, a Duke Energy executive said in Chicago Thursday.
"There's going to be a lot of excitement…
October 2017
Organizers of a panel Thursday on the future of the electric grid used a futuristic app to field audience questions. Not only could audience members submit questions on their smart phones, they could vote for questions they deemed most…
Chicago had a new mayor and a progressive new transportation director, both fresh from D.C., in 2012 when it decided to launch Divvy, its city-owned bikeshare system. Since then the Divvy system has seen more than 10 million rides on 5,800 bikes tied…