The U.S. solar industry is warning of a big slowdown in project installations this year as global supply chain disruptions and the threat of new U.S. tariffs on panel imports from Southeast Asia hit home. U.S. power company Southern Co (SO.N) on Thursday said nearly a gigawatt of its planned solar energy projects would be delayed by a year, the latest in a string of warnings from companies and industry representatives citing the two issues. A slowdown in the solar industry’s growth could pose a threat to the Biden administration’s climate goals, which include decarbonizing the U.S. power sector by 2035 through the widespread adoption of wind and solar energy. “I share your deep concern about this,” Energy Secretary Jennifer Granholm said on Thursday […]