The latest good news from the forefront of clean energy makes me think of the old FlintstonesTM vitamins commercials about the number of kids they were reaching: “[X] million strong, and growing,” went the catchy jingle. This good news is about the count of solar photovoltaic (PV) systems in the US, and should be just as catchy: We have just sped past the two-million mark. Two million PV systems, on homes and businesses, over parking lots, beside highways, and in fields and deserts across America.
