http://www.kqed.org/.stream/anon/radio/quest/2009/11/2009-11-09-quest.mp3
If you have solar panels on your house, you can count on reducing your electricity bill. Maybe you'll pay nothing at all. But what if you produce more than you use? Well, until recently in California, you could consider it a gift to the local utility. But now, thanks to a new law, that will soon change. Amy Standen reports.