The 3Smart team from University of Zagreb Faculty of Electrical Engineering and Computing (Lead Partner) published an article "Modular energy cost optimization for buildings with integrated microgrid" in Applied Energy, a prestigious scientific journal focussed on energy topics. It introduces and elaborates the modular energy management in buildings pursued in 3Smart, and presents its performance analysis through a case study performed on a part of the skyscraper building of the Faculty which is one of the 3Smart pilot buildings in Zagreb. You can take a look or download the article preprint here or take a look at it on the journal web http://dx.doi.org/10.1016/j.apenergy.2017.03.087.