Cabot Corp (CBT) announced a supply and marketing agreement with Centerpoint(TM) Translucent Systems, LLC, a manufacturer and distributor of residential roofing products. The agreement provides for the use of NanogelÂ® translucent aerogel in energy efficient daylighting roofing systems produced by Centerpoint. The Nanogel daylighting material that combines high light transmission with energy efficiency and sound insulation will be incorporated into polycarbonate panels made specifically for translucent roofing applications. The combined product-glazing panel provides more than five times the energy efficiency when compared with glass panels typically used in residential sloped glazing. [ more ] I’m going to start tracking companies that also provide usefull energy efficeint solutions. This is the first company that I have added to this sector.