California regulators are poised to shake-up the solar market for apartments, schools and farms. An administrative law judge is proposing changes that make the economics of investing in solar projects unappealing.  Reporter: Erik Anderson, KPBS Officials with the California Department of Corrections and Rehabilitation are proposing significant changes to the use of solitary confinement in the state’s prisons. But advocates say the process is rushed, and the changes don’t go far enough. Reporter: Kate Wolffe, CapRadio Pacific Gas & Electric pledged to bury ten thousand miles of power lines in California to reduce the risk of them sparking wildfires. But now, state regulators are considering two proposals that would limit that plan, in favor of cheaper and faster alternatives. Reporter: Izzy Bloom, The California Report Learn more about your ad choices. Visit megaphone.fm/adchoices