energy motion del lg and testing of windows ought to be highlien encouraged. we are working in the capital in salem and doing work on the energy and 50 percent is saved from the energy loss simply by kauking the windows. this notion of replacing a single pane glass with dual pane glass >> may not be the answer. >> it may not. we are taking the information and inputting it in the model. somehow we need to get to this performance base analysis as opposed to a probation -- predescriptive base. >> it does have that performance base. >> we need to encourage that performance base modeling because that's how it is done in order to get those accepted. second, the eco is about to launch the san francisco 46th district they need sponsors or stakeholders, they currently have 4 with three in the wings. once they get their fifth they will get their district, 46 in the country. this will happening here. the city, i know the, i forget what department. there is city sponsorship in one of the city owned buildings is one of the four current stakeholders. that's an aside from th