It's the usual electric utility scam, announcing that you can reduce your electrical bill because of the "recent bill passed in Congress called the American Recovery and Reinvestment Act", which was actually passed 7 years ago, so they really should update their scam's recording.
"Great" to be in such an exclusive 'club'. We got the call today, too. Have also gotten other calls from 508-242-2049, "MEDFIELD, MA". Same scam, different number. One of about 500 of these calls since Feb 2015.