Q. It’s been a year since your last MasterResource article. I know you recently retired from Spire, Inc., a St. Louis-based gas utility holding company you joined in 1994. What happened? A. I was planning to retire for medical reasons anyway, but Spire beat me to it and that accelerated my retirement. Q. But here … Continue reading Mark Krebs on Energy Efficiency under Biden’s DOE (Part IV of IV: More Issues)