I would like to help, but here in the Scottish Highlands there are no big power plants etc. electricity is via Hydro systems and no Gas. HOWEVER, there is one that really gets me going... That is the logers. They strip a whole hill side of trees and just leave the mess afterwards. BLOT ON THE LANDSCAPE. If this is of any intrest, please IM and I will go a shooting. Surrounded by it. OK, I will stop there or this will be a very long text. Steve