I hear you, though some folks will feel as if you are dismissing the impact of their products (e.g. Watsi). If it helps, check out (to name just a few randomly):

http://www.helionenergy.com/ http://bikanta.com/ http://ixchelsci.com/ http://www.standardcyborg.com/ https://www.detroitwaterproject.org/ http://www.oolusolar.com/ http://bagaveev.com