ANALYSIS OF THE DEPENDENCE BETWEEN ENERGY DEMAND INDICATORS IN BUILDINGS BASED ON VARIANTS FOR IMPROVING ENERGY EFFICIENCY IN A SCHOOL BUILDING
Journal Title: Civil and Environmental Engineering Reports - Year 2017, Vol 3, Issue 26
Abstract
One of the five far-reaching goals of the European Union is climate change and sustainable energy use. The first step in the implementation of this task is to reduce energy demand in buildings to a minimum by 2021, and in the case of public buildings by 2019. This article analyses the possibility of improving energy efficiency in public buildings, the relationship between particular indicators of the demand for usable energy (UE), final energy (FE) and primary energy (PE) in buildings and the impact of these indicators on the assessment of energy efficiency in public buildings, based on 5 variants of extensive thermal renovation of a school building. The analysis of the abovementioned variants confirms that the thermal renovation of merely the outer envelope of the building is insufficient and requires the use of additional energy sources, for example RES. Moreover, each indicator of energy demand in the building plays a key role in assessing the energy efficiency of the building. For this reason it is important to analyze each of them individually, as well as the dependencies between them.
Authors and Affiliations
Marta SKIBA, Natalia RZESZOWSKA
Keywords
Related Articles
- EP ID EP243271
- DOI -
- Views 79
- Downloads 0
SEWERAGE AND WASTEWATER TREATMENT IN THE 21ST CENTURY
The sewerage and wastewater treatment facilities should be considered as elements of the same, ho wever complicated, system. The history of sewerage and wastewater treatment systems is somehow imprinted in our minds. We...
ROTATION CAPACITY OF BOLTED FLUSH END-PLATE STIFFENED BEAM-TO-COLUMN CONNECTION
One of the flexibility parameters of semi-rigid joints is rotation capacity. Plastic rotation capacity is especially important in plastic design of framed structures. Current design codes, including Eurocode 3, do not po...
Stationary heat conduction in laminates with non-uniform distribution of laminas
In this paper it is analysed a stationary heat conduction in laminates made of two materials non-periodically distributed as microlaminas along one direction. It is assumed that this laminate has a functionally (transver...
REVITALISATION AS A FORCE PROMOTING SPATIAL CHANGES IN WROCŁAW
The idea of revitalization, which grew out of the need to repair degraded urban spaces, has taken on a new meaning in the context of contemporary development challenges. The work includes references to the basic programm...
MODERNIZATION OF PUBLIC SPACE FLOOR AND ITS IMPACT ON AREA - THE EXAMPLE OF THE KOŚCIUSZKO SQUARE IN BIAŁYSTOK
The last 25 years have been in many Polish cities a period of intensive modernization and renewals of the existing public spaces. Most of all the resurfacing of the pavement and changing of street furniture have been hel...