The document discusses emerging clean energy trends and business innovation. It outlines five "laws" of clean technology, including that clean tech can scale globally, developed countries may not need new nuclear or coal, small technologies will play a central role, the clean tech revolution will be dispersed across many regions, and energy transitions take decades. It also summarizes clean tech developments reshaping industries like smart grids, electric vehicles, green buildings, and waste management. Finally, it discusses the state of the clean tech industry in the U.S. and tools that can enable further clean energy innovation.