Previous Article Next Article Table of Contents Energy, Vol.88, 1-1, 2015 DOI10.1016/j.energy.2015.06.007 Export Citation Special Section: The 27th International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems -ECOS 2014 Introduction Stevanovic V, Zevenhoven R Please enable JavaScript to view the comments powered by Disqus.