There's a digital revolution descending squarely upon an industry that time (and TCP/IP) nearly forgot: our aging, yet highly reliable, electric utility grid. The Smart Grid is to be borne upon the innovations and technologies of the Internet, melding with traditional electric utility generation, transmission, and distribution protocols of the past century. How will the Smart Grid influence consumers in their use of energy? Who will collectively manage (and secure) the Smart Grid's "digital exhaust"?