Environmental and economic assessment of energy projects.

The energy industry has a significant impact on the scarce fossil hydrocarbon resources and on the environment. The burning of natural energy carriers by traditional energy facilities is one of the factors increasing the content of greenhouse gases in the atmosphere that entails serious climate changes. Evaluating the efficiency of energy enterprises and the implementation of energy projects requires an integrated approach that considers not only technical and economic aspects, but also the environmental impact.

Environmental sustainability for traditional energy small and medium enterprises.

The improvement of production processes, the development and use of new technologies, materials and energy infrastructure, the transition to new fuels, and the growth of energy consumption-all gives impetus to the advancement and continuous modernization of the energy sector. Hence, the transition to the concept of sustainable development poses new challenges to the energy sector: meeting the increasing demand for energy should occur while reducing the sector's anthropogenic impact on the environment. The energy sector must meet the requirements of sustainable development, for this, it needs to carry out a large-scale eco-modernization of the energy infrastructure, when the environmental component comes to the fore when developing long-term development programs for individual enterprises.

Screening of Factors for Assessing the Environmental and Economic Efficiency of Investment Projects in the Energy Sector.

In view of the current agenda in the field of climate and environmental conservation, the requirements for environmental project appraisal are being tightened: the evaluation of environmental indicators of project implementation should be carried out on a par with indicators of its economic performance. Current approaches to the assessment of environmental and economic efficiency do not completely cover the negative environmental impacts of a project's implementation, and this reduces the effectiveness of the evaluation. Therefore, it is necessary to develop a system of environmental indicators that will address the specifics of the industry.