1. European Parliament and Council. 2012. Directive 2012/27/EU on energy efficiency. Brussels.
2. European Parliament and Council. 2010. Directive 2010/31/EU on the energy performance of buildings. Brussels.
3. Modeling of a thermal energy storage system coupled with combined heat and power generation for the heating requirements of a University Campus
4. The University of Genoa smart polygeneration microgrid test-bed facility: The overall system, the technologies and the research challenges
5. Piacentino, A., Barbaro, C., Cardona, F., Gallea, R., and Cardona, E., A comprehensive tool for efficient design and operation of polygeneration-based energy μgrids serving a cluster of buildings. Part I: Description of the method, Appl Energy, Vol. 111, pp. 1104–21, 2013.