Question: What clean energy resources is the largest contributor to the U.S. grid-mix.  Hint: the correct answer just took the lead in 2016. Answer: Can be found at Clean Energy Answers. Relevance: Hydro will be back on top in 2017, though …

Take a Cool Guess—The Fun Quiz on Renewable Energy and Environmental Sustainability. Today’s Topic: U.S. Renewable Energy Resources Read More »