摘要：Sustainable development is in many ways the fundamental basis of tourism. The importance and role of sustainable tourism development in the 21st century is at the center of this paper on eco-certificates and green procurement in the hotel industry, within the field of the responsible or green economy. The green hotel economy implies the selection of accommodation in environmentally responsible hotels and other facilities, which are directing their business operations towards green procurement, eco-labeling, and the responsible economy. This paper includes quantitative research of the attitudes of 506 international tourists, who expressed their views on their needs regarding eco-hotels and the green economy in the hotel industry. This research also included the collection of data on green (responsible) businesses by surveying 100 hotels situated in the capitals of southern Europe. Comparing results from hotels with the needs of tourists in terms of the green economy in the hotel industry, significant results were obtained that contribute to sustainable tourism development.
