⚡️DTEK to build one of Europe's largest energy storage facilities, company announces…. Posted on 03/06/2025 By hansol The Kyiv Independent – > 189 orig date 2025-06-02 21:09:11 00:20 03-06-2025 ⚡️DTEK to build one of Europe's largest energy storage facilities, company announces. Ukraine's largest private energy company DTEK secured a $72-million loan to build one of the largest battery energy storage complexes in Eastern Europe, the company said on June 3.