In 2014, TGS finished a lighting modernization project for the Clovis Municipal School District in Clovis, New Mexico, by installing 22,000 zero-maintenance LED retrofit tubes in school classrooms, hallways, offices, common areas, cafeterias, auditoriums and more. The LED installation improved color rendering and visibility, helping to promote student alertness and concentration. Partially funded through Xcel Energy CLEAResult energy incentives, the retrofit resulted in 47% in energy savings.