Search

Search Results

• SELECTION OF TEST LOCATIONS FOR THE DEVELOPMENT OF A SMART MAP SUPPORTING THE RESIDENTIAL USE OF RENEWABLE ENERGIES

  1-23

  Anita Prof. dr. Boros

  Anetta

  Edina Szántó

  József Prof. Dr. Rohács

  Dániel Dr.Rohács

  Views:

  127

  Abstract

  In the European Union, the population uses 26% of the energy. Due to the strategic goal of achieving climate neutrality and the crises of recent years, investment in the use of renewable energies has accelerated. In order to support this process, the Circular Economy Analysis Center of the Hungarian University of Agriculture and Life Sciences (MATE) started the development of a so-called multidisciplinary smart map, which shows the possibilities of renewable energy sources that can be used locally, and the selection of the optimal energy production mix based on the location of residential buildings and buildings. The purpose of this article is to present the selection of test sites necessary for the development of the map, highlighting their geographical, meteorological, economic, and social characteristics. Based on the applied multi-criteria system, the selection of testing locations and tasks is a complex task. The investigations are summarized in five chapters. The first one describes the introductory thoughts related to the initiation and development of the project. The second deals with Hungarian residential energy consumption in the light of international data. The third presents the principles of smart map development and defines the criteria for testing locations. And the fourth one analyzes and presents the principles and possibilities of selecting locations. The fifth part summarizes the location selection process, describes the methodology of the applied analyzes and describes the results of the location selection. The described procedure can guide the examination of these factors in other international projects.

• Analysis of practice of sustainability reports

  43-52

  Edina Kulcsár

  Views:

  138

  The responsibility of companies to reduce the negative effects of climate change is obvious. The transition from a traditional linear economy to a circular economy means an increasing burden on companies. Besides the adequate financial performance, more and more emphasis is being placed on environmental performance. This study examines the non-financial sustainability reporting practices of 20 companies listed on the Bucharest Stock Exchange. The analysis used non-financial reports of companies with the highest market capitalization between 2020 and 2022. The analysis results support that the reports of environmentally sensitive companies are more extensive and detailed concerning investigated aspects. The details and length of the companies’ ESG (Environment, Social, Governance) reports increased during the three years examined. The environmental and social aspects of disclosed documents are more detailed for the banks, the oil extraction, and the telecommunication companies. In the company sample examined, it can be observed that most of the reports are prepared according to the GRI regulation. It can also be observed that the companies examined made more detailed and longer reports. The research results also support the fact that the aspects of the ESG report (E, S, G) also depend on the sector in which the companies operate.

• The Health Status of the Romani Population in the Context of Societal Crisis

  14-23

  Melinda Nagy

  Views:

  42

  The Romani population in Central Europe is fighting with many societal problems. Societal crises appear in connection with employment, housing, demographic development and backwardness in education. All these factors have a negati ve impact on the health of the population: the health status of the Romani is worse than that of the non-Romani population living around them. The compensati on of these disadvantages does not solely depend on providing equal opportunities. The Romani people’s special diseases originating from their special genetic characteristics and their way of life distinguish them from the non-Romani population. A uniform treatment does not offer a solution. In their healthcare we should consider and give priority to the Romani specific
  diseases, such as founder mutati ons common in the Romani populati on as autosomal recessive disorders. Whereas the mutati ons frequently observed in the Romani groups are sporadicin other, non-Romani populati ons worldwide. Thus the founder mutati on analysis is important for predicting the incidence of certain rare diseases not readily thought about in non-Romani, yet possibly present in the local Romani populati ons, especially when diagnosti c problems appear. The research of these diseases is especially important in terms of populati on genetics, public health, and also economically due to the expansive existence of the Romani populati on. The identification of these diseases allows a rapid diagnosis and in some cases it also delays the onset of symptoms. It can have a great impact on public health intervention as it makes the planning and the implementation of targeted preventative measures possible.