The article highlights the ongoing effort to restock various water bodies in Ukraine, particularly focusing on the release of young fish in the Kharkiv region and the Stockit River in Transcarpathia. The initiative is supported by local businesses and energy companies implementing green energy projects, in accordance with scientific recommendations. The stocking includes a total of 174,800 fish, primarily crucian carp and carp in Kharkiv, and brook trout fry in Transcarpathia, with the aim to support biodiversity and fish populations.