Topic: energy technology

FILE - In this Aug. 23, 2013 file photo, wind turbines are silhouetted by the setting sun as they produce electricity near Beaumont, Kan. Energy independence has been a goal of every president since Richard Nixon. Hillary Clinton and Donald Trump have very different ways to achieve it. How energy is produced and where it comes from affect jobs, the economy and the environment. (AP Photo/Charlie Riedel, File) (AP)

Edgar Hertwich, Anders Arvesen, Sangwon Suh, Thomas Gibon - The Conversation