Selection of the Energy Performance Indicator for Hotels Based on ISO 50001: A Case Study

The work deals with the study of Energy Planning stage according to ISO 50001:2018 Standard at Hotel Punta la Cueva in Cienfuegos, Cuba. current energy management indicators for hotels are well-studied. However, aims incorporate variable Degree-Days Room Days Occupied (RDO) establish a correct Baseline and Performance Indicator. methodology followed is based on standards review stage. fundamental results were obtaining Coefficient Determination (R2) 0.97. One opportunities improvement consisted replacement 80 bulbs 15 W 9 LED bulbs. It has an Internal Rate Return (IRR) 28%, Present Value Net Income (NPV) 71.5 USD, Investment Recovery Period (PRI) 3.6 years. second opportunity preliminary project Photovoltaic Solar System roofs buildings, where it possible install 1011 photovoltaic achieve generation 384 kilowatt-peak (kWp).