Building automation system for energy saving in november 2012 mepring servisi installed a building automation system bac for energy savings in the district heating substation in primary school "Jane Sandanski" in Cair, Skopje. In that way mepring servisi expanded the collaboration in the energy efficiency field also with the municipality of Cair. Until now this kind of bac has been installed in several public buildings in municipality of Centar and Kisela Voda.