Suchergebnisse

Serbia's Law on Planning and Building has imposed the topics of energy efficiency in building sector, requiring adequate policy making and providing a starting point for improvement of the current situation in this field. Considering the fact that there are more than 3.200.000 housing units without any statistical classification a need arose for establishing a national building typology as a starting point for further decision making and appropriate activities definition regarding the existing housing stock.After joining EU TABULA (Typology Approach for Building Stock Energy Assessment) project, methodologies and approaches of the European countries have been analysed providing a common experience, at the same illustrating a need for identification and classification of local characteristics. In order to obtain adequate data a comprehensive survey has been conducted, providing a starting point for creation of typology. The National Typology has identified typical "model" buildings and defined the levels of improvement ranging from standard (according to the current law) to the low-energy level. The paper explains the methodology, procedures and local characteristics of the process and gives an insight in the activity describing the problems and potentials of the approach. ; Serbia's Law on Planning and Building has imposed the topics of energy efficiency in building sector, requiring adequate policy making and providing a starting point for improvement of the current situation in this field. Considering the fact that there are more than 3.200.000 housing units without any statistical classification a need arose for establishing a national building typology as a starting point for further decision making and appropriate activities definition regarding the existing housing stock.After joining EU TABULA (Typology Approach for Building Stock Energy Assessment) project, methodologies and approaches of the European countries have been analysed providing a common experience, at the same illustrating a need for identification and classification of local characteristics. In order to obtain adequate data a comprehensive survey has been conducted, providing a starting point for creation of typology. The National Typology has identified typical "model" buildings and defined the levels of improvement ranging from standard (according to the current law) to the low-energy level. The paper explains the methodology, procedures and local characteristics of the process and gives an insight in the activity describing the problems and potentials of the approach.

In the last twenty years the world has undergone serious changes, unfortunately not in positive direction. The collapse of the bipolar system and the establishment of one bloc hegemony - NATO headed by the USA, has not only failed to establish more stable and secure international relations, but, on the contrary, it has corresponded with the greatest insecurity and uncertainty of the mankind ever since World War II till the present day. After the 'counter-balance' disappeared, there has been open political, economic, even direct military, interference by the Alliance states in the sovereignty of many countries. Consequently, the world's conflicting potential has largely increased. Apart from the threats present from earlier, the contemporary world is faced with a series of new, formerly unknown or marginal, ones. The most notable among them are: uncontrolled escalation of armed conflicts; international terrorism; proliferation of nuclear and other weapons of mass destruction; expansion of drugs trafficking; illegal cross-border migrations; human trafficking and trafficking in human organs; piracy; criminalization of different areas of living; etc. The economic and financial crises have additionally warned the world of the limitedness of natural resources and, in the most serious form, posed the issue of the fight for preservation, or conquest of areas rich in raw minerals. Apart from the current courses of action in the fight for control over the natural resources, both new methods of action and new areas of contest are emerging (Arctic, Antarctic .; above and under the Earth's surface; on the sea, and under the sea bottom), over which the interests of great powers will be increasingly conflicting. Michael Klare, the author of well-known books 'Blood and Oil' and 'Resource Wars', convincingly evokes a growing hunger for resources by the picturesque title of his latest book 'Race for What's Left: Global Scramble for the World's Last Resources'. For success in this new competition in strength and skills, new strategic concepts are required. Some have already been created and preliminarily tested; others are being prepared for implementation and corrected 'on the go' based on the performance of already proved solutions; still others are being hurriedly shaped. Understandably, along with this, what actual and potential rivals do related to this, or what their activities suggest, is watched closely.