SmartGridCity in Boulder supported by Google, Current Group, Xcel Energy, ... at a core of a $ 100 million program !! The information exchange for the smart grid is based on Current Group's BPL (broadband-over-powerline). This allows that every information needed for the future smart power system is available at any time. more details...
The connectivity to the transformers may also be used to tap any kind of useful information from the respective substation. IEC 61850 compliant substation IEDs would simplify the access of any needed substation information like voltage, currents, frequency, power factor ...
More to come.
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