“…So, reducing the energy consumption, recycling or composting food scraps is argued by Bowe (2005), Bruns (2000), Chen, Legrand, and Sloan (2005), Dodd, Hoover, and Revilla (2001), Kallbekken and Saelen (2013), Karagiorgas et al (2006), Pirani and Arafat (2014), Radwan, Jones, and Minoli (2012), Lu, Wei, Zhang, Kong, and Wu (2012) and Xin, Lu, Zhu, and Wu (2012). Furthermore, hotels have noticed the benefits of improving environmental performance generally by reducing operational costs (Forbes, 2001;Kirk, 1998), sustaining a competitive advantage or increased demand for eco-friendly hotels (Bohdanowicz, 2005a(Bohdanowicz, , 2005bLe, Hollenhorst, Harris, McLaughlin, & Shook, 2006;Vazques, Santos, & Alvarez, 2001).…”