20.500.12556/RUL-184995 Review of the reliability standards in EU electric power system Security of supply is one of the main objectives of a comprehensive package of EU legislative acts called Clean Energy for All Europeans. Through these legislative acts, the EU aims to accelerate the deployment of clean technologies, increase market competitiveness and energy efficiency, outline the design of the electricity market and security of supply, and create new rules for the governance of the Energy Union, making the European electricity market more interconnected, flexible and consumer-oriented.One of the main objectives is to determine the most efficient and effective way to ensure appropriate adequacy of generation units in the EU. In October 2020, European Union Agency for the Cooperation of Energy Regulators (ACER) presented the Methodology for calculating the value of lost load, the cost of new entry, and the reliability standard, which specifies the security of supply indexes and define the methodology for their calculation.Therefore, each EU Member State has to determine the value of lost load (VOLL), the cost of new entry (CONE) for different candidate technologies that are able to provide resource adequacy benefits (generation, storage and demand side response), and the reliability standard that consists of expected energy not served and loss of load expectation. The paper provides an overview of the methodology and results for countries that have already defined reliability standards according to the new methodology. cost of new entry for generation or demand response (CONE) expected energy not served (EENS) value of lost load (VOLL) loss of load expectation (LOLE) strošek novega vstopa (CONE) pričakovana nedobavljena energija (EENS) vrednost nedobavljene električne energije (VoLL) pričakovano tveganje izpada napajanja (LOLE) true false true Angleški jezik Slovenski jezik Podatek o licenci naveden na pristajalni strani članka. Članek v reviji 2026-07-20 12:12:31 2026-07-20 12:12:36 2026-07-21 04:02:45 0000-00-00 00:00:00 2022 0 0 Str. 19-24 issue 1 Vol. 7 2022 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 621.31 2458-8156 285417987 document.pdf document.pdf 1 9C0059679433D8CE27DB34EA65F9B2D0 f1900d95c706231bfd140829de7077934fe5fa46f183c28c392ff51a09596d49 6a434f25-8423-11f1-9b0d-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=240469 https://cnrpublishing.com/index.php/ejens/article/view/12 1 4c8e13b9-8423-11f1-9b0d-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=240468 Fakulteta za elektrotehniko 0 0 0