HomeUncategorizedNIS NIS January 6, 2012 Supported by Supported by Share TwitterLinkedinFacebookWhatsAppEmailPrintTelegramViber Previous articleConsiderable investments in improving energy efficiency of buildingsNext articleConditions must be created to attract investors RELATED ARTICLES Serbia: NIS to sell Bulgarian subsidiary amid market challenges August 1, 2025 Romania: Hidroelectrica’s H1 2025 power generation drops 27% amid lower hydrology August 1, 2025 Romania: Rezolv Energy selects partners for second phase of Vifor wind farm August 1, 2025 Supported by Supported by Supported by Supported by