/technologies/power-management/b/blog/posts/breakthrough-energy-ventures-to-invest-another-1-billion-in-cleantech-startupsThe Bill Gates fund is looking to invest in 40 to 50 startups dedicated to clean tech. BEV wants to invest in startups focusing on “tougher climate challenges.” (Image credit: BEV) Breakthrough Energy Ventures (BEV), Bill Gates’ cleantech ventur...en-USTelligent Community 12