Greentech Media has been covering the ins and outs of how utilities and smart grid technology providers are making use of the nation’s massive rollout of smart meters for years now. As the Edison Foundation reported last month, that rollout now stands at 46 million smart meters and counting, delivering a collective 1 billion data points per day — a massive set of information and potential value to those that can make sense of it.
Source:
http://smartgrid.testing-blog.com/2013/10/08/making-sense-of-46m-smart-meters-and-1b-data-points-every-day/#more-34785