Support WBURSolar projects are on hold as U.S. investigates whether China is skirting trade rulesPlay03:45Download AudioFred BeverEric McDanielMay 11, 2022 ShareAdam Farkes and Leo Azevedo of BNRG at a solar energy project in Augusta, Maine. A bigger project planned on the far side of the fence is on hold because of a federal trade investigation. (Fred Bever/Maine Public)