Packages Activity Stream About Include Sub-Organizations Order by Relevance Name Ascending Name Descending Last Modified Go 1 package found Filter Results Multifunctional blue-green design Data for: Comparing PV-green and PV-cool roofs to diverse rooftop options using decision analysis Flat roofs can employ a range of technologies to improve sustainability, such as photovoltaic (PV) panels, green roofs, cool roofs, or a combination of these options. Yet,... PDF ZIP