Fig 1.
PRISMA flowchart for study selection.
Fig 2.
Annual distribution of the selected studies.
Table 1.
Selected contributors to energy use in hotels and their frequency in sampled studies.
Table 2.
Bivariate correlations coefficients meta-analyses.
Table 3.
Subgroup analyses.
Fig 3.
Forest plot of the effect of floor area on hotel energy use.
Fig 4.
Forest plot of the effect of guestrooms on hotel energy use.
Fig 5.
Forest plot of the effect of occupancy on hotel energy use.
Fig 6.
Funnel plots related to floor area, guestrooms, and occupancy variables.
Table 4.
Quantitative results for funnel plot asymmetry and Fail-Safe N.
Table 5.
Cumulative meta-analysis for floor area, guestrooms and occupancy related with energy use in hotels.
Table 6.
Meta-analytic regression analyses.
Fig 7.
Overview of the significant contributors affecting hotels’ energy use.
Table 7.
Key findings, theoretical and practical implications and future research directions.