In this report, the Clean Energy Group recommends the following: 1) develop global networks of clean energy practitioners; 2) understand processes of technology innovation for clean energy; 3) organize federal, state, international and private sector activities to create complementary and synergistic relationships; and 4) create new public and private funding streams and investment vehicles. See the investment timeline on page 29 for an outline of how the various financing pieces fit within a technology's development.