Thus while the sun for centuries had dried - up huge lands, it is about to make them vibrant with cheap electricity for industry and living. (slaw.ca)
But the impending availability of large amounts of very cheap electricity from 100 % renewable energy systems is meaning that the energy equation is changing. (carbonbrief.org)
But all these problems could be overcome within fifty years, say many researchers, and fusion power will provide cheap electricity. (newscientist.com)