Federally we have the National Building Code, and code regulations can have a major impact upon on-site generation. A lot of other countries are starting to adopt energy regulations. They're regulating the use of energy efficiency in buildings and putting in requirements on the use of solar in their buildings.
The net zero energy initiative is an example. Right now it's at the pilot stage, but start pushing toward making that a regulation so you get away from this subsidy issue. When I was in Spain two weeks ago they said, “Well, we just did it. We levelled the playing field by requiring everyone to do the same thing.”