title: Maintaining Ukraine’s grid reliability under rapid growth of renewable electricity share: challenges in the pre-war, war-time, and post-war periods
abstract: The paper deals with the problems of maintaining Ukraine’s grid reliability under high renewable electricity penetration and improving state policy measures to accelerate sustainable energy transition in the post-war period. Promoting renewable energy in Ukraine increased renewable electricity share in the country’s electricity mix to 13.8% in 2021. However, such growth became critical for Ukraine’s electric power system. Due to its inflexibility, the lack of balancing and energy storage capacit
journal: International Journal of Sustainable Energy Planning and Management