I have heard that solar power might possibly approach a breakthrough. Ten years ago, there were only about 20 gigawatts of installed solar capacity globally - one gigawatt being roughly the output of a single large power station. By the end of last year, the world's installed solar power had potentially reached at about 600 gigawatts.
With this pace, it’s not impossible to reach a much-advanced innovation shortly. I am so excited about this!