• Energy Research
• 11. Sustainability close
• PL close
• US close
• Russian close

Our article focuses on the essence, characteristics, and the structure of the labor potential of the region as well as its role in socio-economic development, territorial and environmental characteristics of labor resources and mechanisms for the reproduction of labor potential. Our results are based on a conceptual and methodological review of foreign and domestic sources. Perspective directions of labor resources research manifest such common features as the assessment of migration risks, the influence of globalization factors, forecasting the dependence of labor productivity at the regional level on market factors, climatic conditions, insurance mechanisms, and other factors. We conclude that research activity directed at human resources of the regions and their qualitative and quantitative properties is extremely high. Moreover, we note a high level of interest of scientists to the problem of labor potential at the micro, meso and macro level in Russian Federation. Our paper pays special attention to the analysis of existing approaches to methods for assessing the labor potential of the region, as proposed by Russian researchers and applied in the Russian Federation. Moreover, it considers the features of the main methodological approaches, studies their classification, as well as the technology of evaluation depending on the research tasks and objectives. We describe the method used for measuring the labor potential of a region on the basis of the index method which allows us to take into account its specific conditions of its reproduction and use at the regional level, as well as to conduct reasonable comparative assessments. In addition, we present our own calculations carried out on the basis of the proposed method and employing the state and the level of development of labor potential in the North Caucasus and Southern Caucasus federal districts, as well as in the Russian Federation as a whole.

The paper aims to provide argumentation of centralized district heating system use from the consideration of harmlessness for both public health and environment, in comparison with the use of individual heating units, installed in residential areas of the Chisinau municipality. Proposed goal have been reached performing the comparison on quantitative harmful emissions resulting from the operation of these two types of heating, using emissions factors, deducted from the specific consumption of thermal energy. The issue's relevance is proved by the existence of considerable number of disconnected users from the centralized heating, though last years, this trend is decreasing. As regard to new buildings, they continue to give priority to the individual heating. Statistical data provided by specialized institutions of the municipality underlines the increased share of incidents of intoxication with combustion products, namely carbon oxide, followed by poisoning from gas leaks, shingles caused by explosions in violation of the operating rules of such equipment, also registering lethal cases. New results are the determination of the difference in emission values for both cases. The importance of the obtained results is that for the generation of thermal energy in a centralized heating system using cogeneration technology, harmful emissions into the environment are 28% less than when using individual heat supply systems. This received ascertainment could serve as an important argumentation for the obvious priority of the centralized heating system in the municipality versus the use of individual units.