ABSTRACT
Economic assessment, analysis and forecast of developing organic farming for the next ten years indicates the rapid growth of technologies for greenhouse vegetable growing in Russia. These positive trends are supported by factors such as worsening epidemiological situation in the world due to COVID-19 and transition to self-isolation of the majority of population, which requires providing healthy green products for a functional purpose. It is the need to strengthen the immune system that makes people consume vegetable products in accordance with the recommendations for rational consumption of vegetables that meet modern requirements for a healthy diet. To effectively solve the problem and in connection with the limitation of the imported products supply, the most rational solution is to modernize our domestic production of functional vegetable crops. The design of modern small-scale cultivation facilities makes it possible to ensure food security of various segments of the population living in any part of the Russian Federation. The structure autonomy and energy-saving technologies enable to operate the bio-vegetation complex all year round without being connected to an external power system. This is achieved due to the rational distribution of energy flows in the complex itself, and enables to efficiently operate it all the year round without serious additional financial costs for energy supply in the cold season. The paper presents energy-saving solutions and describes a thermophysical model of energy flows movement being an indispensable element in the design of such structures.