Thomas Seekins of Siemens explains a plan to improve energy efficiency at RSU 13 schools Oct. 1 at McLain School. In a packed school board meeting punctuated here and there by applause, Superintendent John McDonald unveiled a plan Oct. 1 to move Regional School Unit 13 forward that included some of the expected recommendations for school closures and consolidations within the district and a plan for a partnership with Siemens energy aimed at improving the district's buildings.