Called and I did not pick up. Automated caller left message "Hello. The state has listed your residence as potentially eligible to convert your homes electrical source to solar electricity. This will reduce your monthly electrical bill by sixty to seventy percent and log in very low power rates for ten years. This is not a sales call. You will not be asked to purchase anything. We all know America needs to focus on cleaning up our planet. So here is your chance to help out. If you are still the homeowner and your electrical bill still average more than one hundred dollars per month. Please press five now to confirm your eligibility. The enrollment period for your zip code ends 06/15/2014. So time is limited. To revoke your eligibility and no longer receive program updates, please press one now."
I'm not even a homeowner and added number to my phone reject list.

714-907-4294 calls twice a day, every day!
Left and automated message about a new energy relief program to help lower my utility bills with solar.
They also say "This is not a sales call",  OK... then why are you calling???
I tried calling back since the number they are calling is a business plus we have no control over the building, but the number was invalid. I will research more and come back and let everyone here know what I find.

The same people also called me from 909 947-3654. What is up with these solar/clean energy scam artists? I blocked both the 714 and 909 number. I expect they will call me from another number. I wish the FTC would actually enforce the do not call list. It would be a great way to raise needed money.

Actually they do, unfortunately it takes time since most of the scammers, frauds and illegal telemarketers spoof numbers.  Makes it harder to catch the culprits. Consider maybe getting a call blocking device or phone.. You can google them and many are around $60.00 or so.

Report them here:
By State DNC lists:
http://800notes.com/res/DoNotCall.aspx

Federal:
https://www.ftccomplaintassistant.gov/#&panel1-1
https://esupport.fcc.gov/ccmsforms/form1088.action
https://complaints.donotcall.gov/complaint/complaintcheck.aspx?panel=2
http://www.consumerfinance.gov/complaint/
http://www.stopfraud.gov/report.html
http://www.fraud.org/

First time call for me - not to worry, I have blocked their future calls.

Buy a call blocking phone or device - they work and they are inexpensive.