More specifically have you and/or your company focused on what's happening in the development of the Smart Grid, such as the release of NIST the Smart Grid Interoperability Standards, Release 2.0 ( www.nist.gov/smartgrid/upload/NIST_Framework_Release_2-0_corr.pdf)?
Have the publication downloaded but haven't had a chance to read all of it yet. There are exciting opportunites for better effeciency and control of the grid, but I'm interested to see how they handle all the security issues. The more software/firmware and connectivity there is in the system, the more opportunities for hacking...