Here is an update so you can decide if you should answer when they call a second time.
"Hello, we are calling about a very important matter regarding your electric bill.
As a result of the new state laws, you may be entitled to a reduction of up to
25% on your next electric bill. This is a no cost free service to you."
Up to 25% is not at least 25% so know what you are getting into.
Breaking News, World News & Multimedia
http://www.rigidnews.com
I dialed them back today (8/24) & found it was answered by a female voice saying " you have reached P lymouth Rock Energy" - if you know your agent's extension, dial it now or press zero for the operator. I called at 5:45 pm EST