Optimization of energy consumption and cost effectiveness of modular buildings by using renewable energy sources

Abstract

Problems of the temporary structures are generally dealt with by the use of modular buildings. These actually meet the terms of low costs, as appose to the terms of convenience of use, or energy efficiency in operation. Using the latest technologies in the production of the modular buildings has improved the operation sufficiently; it is now possible to use them entirely for purposes associated with the use of the buildings. Office buildings, warehouses, and conference rooms have become common standard. In Slovakia, we can already see it as a normal part of cities and municipalities: social housing, schools, and kindergartens, which were all built using this technology. During the assessment phase of these buildings, energy efficiency is always the priority. This article is aimed at establishing the economic potential of modular buildings in the field of use of renewable energy sources. For the formulation of the problem and the definition of borders of studied parameters, we proposed a four-dimensional competency decision-making space. This determines the examination process that should identify areas in which it is appropriate to consider and assess the use of renewable energy sources.

Keywords

• modular building
• economy
• heating
• cooling
• renewable energy
• energy saving