Joint Base San Antonio and CPS Energy are involved in an innovative partnership to do research on the uses and effectiveness of microgrid technology at a test site at the JBSA-Fort Sam Houston Campbell Memorial Library. Standing at the test site Jan. 13 are (from left) James Boston III, CPS Energy manager of market intelligence; Brenda Roesch, 502nd Civil Engineer Squadron JBSA engineer; and Frank Thomas, 502nd Civil Engineer Squadron JBSA resource efficiency manager.