“…Based on the methods of analysis of investment projects (Petryk, Semenov, Hnatenko, Samiilenko, Rubezhanska, Patsarniuk, 2020;Samborskyi, Isai, Hnatenko, Parkhomenko, Rubezhanska, Yershova, 2020;Hnatenko, Orlova-Kurilova, Shtuler, Serzhanov, Rubezhanska, 2020;Goncharov, Zos-Kior, Rakhmetulina, 2013;Ganushchak-Efimenko, Hnatenko, Kozhushko, Rębilas, Rubezhanska, Krakhmalova, 2020), the economic efficiency of the energy and resource saving projects at the processing enterprises can be determined using a system of indicators that reflect the ratio of costs and results. These indicators include:…”