This scientific publication is dedicated to the development of scientific methodological and practical recommendations about the formation of ecologistics approaches towards usage of the energetical potential of wooden biomass as a promising trend of economic activity subject development. The hierarchy of ecological chain build-up is established, which will allow one to effectively organize the logistics of supply of biomass to the place of energy production. The methodological approaches to modeling of economic and ecological evaluation of wooden mass supply chain were improved. It is aimed to the calculation of expanses and harmful emissions that depend on specific logistics processes in implementation of perspective actions of collection and recycling of wooden biomass and substitution of non-renewable energy sources by it, which, on the one hand, analyzes the actual state of affairs of knowledge in the field of ecological processes evaluation, and on the other hand, however, identifies restrictions on the amounts of potential provision of biomass. Due to the proposed model of economic and ecological evaluation of the supply chain of wooden biomass and the development of software with a database that covers information on specific logistics processes, it will be possible to conduct economic and ecological evaluation on each step of the logistics chain, present specific processes in cash equivalents, depict ecological effectiveness, and identify the most vulnerable points of the logistics system, opening vast opportunities for improvement of other supply systems.

The process of investing in technological innovation has been investigated in this study. The task addressed relates to the limitation of existing tools for identifying the impact of such investment on the integrated development of enterprises. The impact of investing in technological innovation on the integrated development of enterprises has been simulated. Indicators were constructed and a sequence of assessing such impact was formed. The specified assessment involves choosing the smallest growth rate of indicators that characterize partial types of company development. An expression is proposed for determining integrated development of any order and for assessing the intensive type of integrated development of firms depending on the growth rate of indicators of partial types of development. The designed toolset was tested on a sample of companies. It was established that during the reporting period most of the companies studied demonstrated development in most of its partial types. In particular, quite significant growth rates of indicators that describe types of development in those resources whose efficiency increases are observed. At the same time, for most of the considered types of integrated development of the studied enterprises, with an increase in the relative value of investments in technological renewal, the level of the specified development increases. Such an increase occurs with increasing growth, which may be associated with the growth of varieties of technological renewal in which investment is made, with an increase in the volume of such investment. The designed toolkit could be applied at the company level and at the industry level. This would increase the validity of development strategies for business entities