Yuriy Vitrenko, a prominent figure in Ukraine's energy sector, has been at the forefront of various crucial developments. As the CEO of Naftogaz Ukrainy, Vitrenko has highlighted significant challenges such as potential billion UAH losses and legal battles with Gazprom. His role intertwines with broader geopolitical issues, including advocacy for international pressure on Russia, participating in the Normandy format, and discussing energy independence via U.S. nuclear fuel. Furthermore, Vitrenko's political journey has seen hurdles, like the controversial appointment as Naftogaz chairperson and fluctuating support for his ministerial roles. Keywords: Yuriy Vitrenko, Naftogaz, Ukraine energy, Gazprom, Nord Stream 2, Ukrainian politics, international pressure, OSCE.