Greening the lodging industry: Current status, trends and perspectives for green value

The purpose of this paper is to provide a critical review of extant knowledge on green lodging integration and a compilation of empirical studies that examine the greening of the lodging industry, published between 2003 and 2014. Empirical academic studies are grouped in three pillars: (a) studies that focus on corporate perspective, (b) studies that examine the role of governmental and trade organizations and (c) studies that focus on consumers' perceptions in regard to hotels' green integration. Accumulated knowledge is further presented in a structured way, through a Summary Table. Finally, the paper aims at setting the future research agenda in the area of green lodging by highlighting areas where results are equivocal, areas with evolving research attention and research issues that would enhance our understanding towards a greener lodging industry.