Keyword: «sakha republic (yakutia)»

This article presents a systemic analysis of the challenges and strategic priorities for modernizing the energy sector of the Republic of Sakha (Yakutia). The relevance of this research is driven by the unique constraints the region faces, including an extreme climate, protracted fuel supply cycles, a high share of isolated power systems, and increasing fiscal pressure from the need to subsidize inter-tariff cross-subsidies. The methodological framework of the study is based on a systems research approach applied to the energy sector. The article proposes an approach that integrates operational measures for stabilization with a long-term technological transformation. Key strategic vectors identified include: modernizing conventional generation, deploying integrated heat and cold supply systems, actively harnessing renewable energy potential, and leveraging R&D in new materials and predictive diagnostics.