Energy efficiency in the residential sector: current technologies and prospects

Abstract

In times of martial law, the issue of energy efficiency is of particular importance. Apart from direct destruction, military conflicts pose additional challenges to the country's energy system, economy and infrastructure. Ensuring a stable supply of energy becomes critical for military needs, as well as for maintaining the livelihoods of the civilian population and preserving economic stability. Therefore, the implementation of energy efficiency measures that allow for more rational use of energy resources is not only economically feasible, but also strategically important (Поровський, 2024).