Methods for selecting the optimal portfolio of projects with limited investment capital of the company to ensure the required energy efficiency

This article addresses the issue of providing an optimal project portfolio with limited company capital in order to ensure required energy efficiency. One of the ways to ensure company’s profit is to organize an optimal project portfolio, using a criterial approach to justify the choice of the selected portfolio organizing methods. This allows money flow tracing in order to prevent unprofitable or irrational expenses. This issue is particularly relevant for private organizations, including construction companies, whose activities are related to limited investment capital work conditions. Model. The article reveals methods and results of portfolio project management. The model project portfolio system of indicators is considered the example of Russia's bank networking in construction development. Conclusion. The key purpose of the method selection analysis for optimal project portfolio adaptation with limited investment capital is to identify their impact on the company’s profit, ensuring its economic safety. Practical importance. The conclusion that was made, leads to understanding of existing accounting, control, selection of optimal conditions for development and placement of production (including geographical factors, etc.), problems that affect the company's activities on the microlevel. In this article authors provide a range of parameters (indicators), serving as estimating indicators, based on which a report is conducted on the economic expediency of the construction company on a certain territory. Originality. As the result of the analysis and assessment of optimal portfolio project, related to financial loses, and its impact on economic success of the company, was suggested a portfolio project parameter system model to bring a solution for existing problem.

construction economics, project portfolio, energy efficiency, project financing principles, limited investment capital