2018 showed that clean energy is becoming more and more the norm. And we’re not just talking about Bradley Cooper standing in front of a field of wind turbines in the hit movie, A Star is Born. In spite of the lack of action from the US federal government, the world is moving forward on clean energy. From India to the Caribbean to businesses and cities in the United States, 2018 was a great year for energy efficiency, electric vehicles, solar and wind energy, and more. Here we list our top ten clean energy developments of the year. 1. Carbon-Free Electricity is All the Rage Xcel Energy committed to supplying…