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Renewable energy sources
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T The use of renewable energy sources is becoming a basic requirement of modern
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energy and environmental policy in most countries in the world.
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When buildings are equipped with photovoltaic panels, they can maximize natural
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W W h e n b u i i l l d i i n g s s a r r e e q u i i p p e d w i i t t h p h o t t o v o l l t t a i i c p a n e l l s s , , t t h e y c a n m a x i i m i i z z e n a t t u r r a l l
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energy on days with clear skies and even sell excess energy to the grid. Energy costs will
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continue to rise, making savings in resorts and hotels with solar panels grow year by
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year. For example, in a 94-room Hampton Inn hotel in Southern California, a 102 kW
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photovoltaic panel system was installed (Fig. 7). The solar panels at this hotel produce
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fully recover their investment in just 7.75 years [2].
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Figure 7. Hotel Hampton Inn in California with photovoltaic installation
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Heat pumps are other devices that can be used to heat a building and prepare hot
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water. They use renewable energy accumulated in soil, water or air. It is clean energy
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Summary
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E E n e r r g y c o n s s u m p t t i i o n i i s s a u n i i v e r r s s a l l c o s s t t o f f r r u n n i i n g a b u s s i i n e s s s s , , w h e t t h e r r i i t t i i s s p r r o d u c i i n g
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Energy consumption is a universal cost of running a business, whether it is producing
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products or providing services. In the world of uncertain energy costs and access to
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consumption in hotels has become a major concern. In order to ensure the
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consumption, it is necessary to apply ecological solutions and good practices of staff
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and guests. As shown in the above materials, for hotels there is no shortage of
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opportunities to reduce energy costs, which is also confirmed by the described
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e e x x a m p l l e s s o f f s s u c h o b j j e c t t s s . . T h e p o s s s s i i b i i l l i i t t i i e s s o f f u s s i i n g i i n d i i v i i d u a l l t t e c h n o l l o g i i e s s i i n a h o t t e l l
examples of such objects. The possibilities of using individual technologies in a hotel
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will largely depend on its location, technical conditions and financial issues. The
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b o t t o m l i n e i s t h a t h o t e l s t h a t u s e m o d e r n a n d e n e r g y e f f i c i e n t t e c h
bottom line is that hotels that use modern and energy-efficient technologies will
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ultimately be more cost-effective and better suited to the ever-changing market and
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Questions for reflection:
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How thermal energy modernization helps to reduce cost?
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Give an example for ecological solutions in tourism industry?
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