Plants, gardens and green roofs have largely positive impact on the environment and on energy consumption on the premises, if their planting is planned and purposeful. It is indisputable that the green buffer zone protects against noise, excessive insolation during summer, a gust of winds in the winter, while the green facades and roofs provide additional thermal insulation of the building.
With all the benefits of "green buildings" and "green hotels", with trained managers and staff, we could have a non-polluting hotels that save water and energy. In this way, hoteliers reduce costs of operation and maintenance, and also keep a beautiful blue planet.