In the last issue of TD Installations Magazine for 2013 the “Electric Installations” section is dedicated to the topic of electrical block terminals. The article presents various classifications of terminals, as well as additional elements, encompassed in the blocks. “Energy efficient data centers” is the article in section "Energy Efficiency". It addresses different measures for reducing costs and energy consumption in this type of equipment. The novelties in building automation are presented in the eponymous section of the magazine. In the current issue our readers can find out more about the first passive public building in Bulgaria - the full-day kindergarten “Slunce”, recently built in Gabrovo. Among other articles in the magazine are "Fire alarm systems", "Anti-smoke ventilation", "Dimmers for lighting sources", etc.