Question: As of January, 2018, how many of the world’s cities run on 100% renewables?  How many are over 70%? Answer: Can be found at Clean Energy Answers. Relevance: This is an impressive number, one that’s growing with each passing month.  Glinda …

Take a Cool Guess—The Fun Quiz on Renewable Energy and Environmental Sustainability. Today’s Topic: Renewable Energy Consumption in the World’s Cities Read More »