Proceedings of the International scientific and practical conference ―Science, Technology and Culture: From Tradition to Digital Future‖ (December 8-10, 2025) / Publisher website: www.naukainfo.com. – Vienna, Austria, 2025. – 183 p.

141 system to changing conditions. The use of solar, wind, bioenergy and small hydroelectric power plants makes it possible to distribute the load and create backup power sources at the local level, thereby enhancing the overall energy system resilience. Analyzing the current state of the Ukrainian energy sector, it should be noted that the country has lost a significant part of its centralized capacities due to hostilities. At the same time, there is already a positive trend in the growth of installed RES capacities, creating a solid basis for the development of autonomous systems. In particular, in recent years there has been an increase in the share of solar and wind energy being actively integrated into the overall system. From an economic perspective, autonomous renewable energy systems not only contribute to energy security but also stimulate local economic development. Attracting private investment and creating jobs in the field of installation, maintenance, and production of equipment are important factors enhancing the socioeconomic potential of regions. The environmental aspect is also important: the use of renewable energy sources in autonomous systems significantly reduces emissions of greenhouse gas and other harmful substances, which is critical for sustainable development and meets global environmental requirements. This approach allows for the combination of environmental benefits and enhanced energy security. For the effective implementation of autonomous renewable energy systems, it is necessary to improve the legislative and regulatory framework aimed at stimulating private investment, simplifying grid connection and introducing support mechanisms, such as guaranteed energy buyback and tax incentives. The development of energy storage infrastructure, particularly battery systems, is an additional factor in increasing the reliability of autonomous systems. Thus, the prospects for developing autonomous RES-based energy systems in Ukraine are very significant, especially under crisis condition. They can become not only a means of ensuring energy independence but also a catalyst for economic development and environmental stability. Successful implementation of this model